{"id":158446,"date":"2024-09-05T14:33:05","date_gmt":"2024-09-05T12:33:05","guid":{"rendered":"https:\/\/concentrol.com\/?p=158446"},"modified":"2024-09-05T14:37:50","modified_gmt":"2024-09-05T12:37:50","slug":"tractament-aigues-residuals","status":"publish","type":"post","link":"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/ca\/tractament-aigues-residuals\/","title":{"rendered":"Tractament Aig\u00fces Residuals. Efectes de l&#8217;escuma i com eliminar-la"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text uncode_shortcode_id=\u00bb170320&#8243;]<\/p>\n<h3>1. Introducci\u00f3.<\/h3>\n<h4>1.1 Formaci\u00f3 d&#8217;escuma<\/h4>\n<p>L&#8217;escuma \u00e9s una dispersi\u00f3 estable d&#8217;aire i altres gasos en un l\u00edquid.<\/p>\n<p>Com fer desapar\u00e8ixer l&#8217;escuma per optimitzar el proc\u00e9s?<\/p>\n<ul>\n<li>En els l\u00edquids purs (aigua), les bombolles de gas pugen a la superf\u00edcie i esclaten immediatament.<\/li>\n<li>En els l\u00edquids amb pres\u00e8ncia d&#8217;agents tensioactius, les bombolles de gas s&#8217;estabilitzen donant lloc a la formaci\u00f3 d&#8217;escuma a la superf\u00edcie del l\u00edquid.<\/li>\n<\/ul>\n<p>La formaci\u00f3 d&#8217;escuma es pot controlar utilitzant:<\/p>\n<p><strong>UN DESESPUMANT<\/strong>. <span class=\"NormalTextRun SCXW2852885 BCX0\">Additiu<\/span><span class=\"NormalTextRun SCXW2852885 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW2852885 BCX0\">destrueix<\/span> <span class=\"NormalTextRun SCXW2852885 BCX0\">l&#8217;escuma<\/span> <span class=\"NormalTextRun SCXW2852885 BCX0\">despr\u00e9s<\/span><span class=\"NormalTextRun SCXW2852885 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW2852885 BCX0\">s&#8217;hagi<\/span><span class=\"NormalTextRun SCXW2852885 BCX0\"> format. E<span class=\"TextRun SCXW20832136 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW20832136 BCX0\">limina<\/span><span class=\"NormalTextRun SCXW20832136 BCX0\"> la <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW20832136 BCX0\">micro<\/span> <span class=\"NormalTextRun SCXW20832136 BCX0\">escuma<\/span> <span class=\"NormalTextRun SCXW20832136 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW20832136 BCX0\">ajuda<\/span><span class=\"NormalTextRun SCXW20832136 BCX0\"> que puja a la <\/span><span class=\"NormalTextRun SCXW20832136 BCX0\">superf\u00edcie<\/span><span class=\"NormalTextRun SCXW20832136 BCX0\">.<\/span><\/span><span class=\"EOP SCXW20832136 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/span><\/p>\n<p><strong>ANTIESPUMANT<\/strong>. Additiu que impedeix la formaci\u00f3 d&#8217;escuma.<\/p>\n<h4><\/h4>\n<h4><img decoding=\"async\" class=\"aligncenter wp-image-158474\" src=\"https:\/\/concentrol.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-300x150.png\" alt=\"\" width=\"364\" height=\"183\" srcset=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-300x150.png 300w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-1024x513.png 1024w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-768x385.png 768w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-1536x770.png 1536w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-2048x1027.png 2048w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2-350x175.png 350w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Formacio-Escuma-2.png 2560w\" sizes=\"(max-width: 364px) 100vw, 364px\" \/><\/h4>\n<h4>1.2. D<span class=\"TextRun SCXW26910486 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW26910486 BCX0\">esestabilitzaci\u00f3<\/span><span class=\"NormalTextRun SCXW26910486 BCX0\"> de l&#8217;<\/span><span class=\"NormalTextRun SCXW26910486 BCX0\">escuma<\/span><\/span><span class=\"EOP SCXW26910486 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span>. <span class=\"TextRun SCXW123558584 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW123558584 BCX0\">Com fer <\/span><span class=\"NormalTextRun SCXW123558584 BCX0\">desapar\u00e8ixer<\/span><span class=\"NormalTextRun SCXW123558584 BCX0\"> l&#8217;escuma per optimitzar el proc\u00e9s?<\/span><\/span><span class=\"EOP SCXW123558584 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h4>\n<p><span data-contrast=\"auto\">El mecanisme m\u00e9s efectiu en la desestabilitzaci\u00f3 de l&#8217;escuma en el tractament d&#8217;aig\u00fces residuals s&#8217;aconsegueix amb la diluci\u00f3 d&#8217;antiespumants efectius.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Un <strong>antiespumant<\/strong> \u00e9s una barreja de tensioactius que es desestabilitza i redueix la tensi\u00f3 superficial de l&#8217;escuma. En afegir-se a l&#8217;aigua, altera l&#8217;escuma provocant el seu col\u00b7lapse i l&#8217;alliberament de l&#8217;aire, eliminar-la en el tractament d&#8217;aig\u00fces.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span class=\"TextRun SCXW61180612 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW61180612 BCX0\">Per a la seva <\/span><span class=\"NormalTextRun SCXW61180612 BCX0\">selecci\u00f3<\/span><span class=\"NormalTextRun SCXW61180612 BCX0\"> s&#8217; <\/span><span class=\"NormalTextRun SCXW61180612 BCX0\">han<\/span><span class=\"NormalTextRun SCXW61180612 BCX0\"> d&#8217; <\/span><span class=\"NormalTextRun SCXW61180612 BCX0\">aconseguir<\/span><span class=\"NormalTextRun SCXW61180612 BCX0\">:<\/span><\/span><span class=\"EOP SCXW61180612 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<ul>\n<li>L&#8217;origen del problema de l&#8217;escuma<\/li>\n<li>Les condicions de l&#8217;aigua (temperatura, pressi\u00f3, PH)<\/li>\n<li>La compatibilitat amb altres components<\/li>\n<li>El compliment de la normativa<\/li>\n<li>Una correcta aplicaci\u00f3 per a la seva efectivitat<\/li>\n<\/ul>\n<h4>1.3. <span class=\"TextRun SCXW143735774 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW143735774 BCX0\">Afectaci\u00f3<\/span><span class=\"NormalTextRun SCXW143735774 BCX0\"> de l&#8217;<\/span><span class=\"NormalTextRun SCXW143735774 BCX0\">escuma<\/span> <span class=\"NormalTextRun SCXW143735774 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW143735774 BCX0\">el<\/span> <span class=\"NormalTextRun SCXW143735774 BCX0\">sistema<\/span> <span class=\"NormalTextRun SCXW143735774 BCX0\">operatiu<\/span><span class=\"NormalTextRun SCXW143735774 BCX0\"> del <\/span><span class=\"NormalTextRun SCXW143735774 BCX0\">tractament<\/span><span class=\"NormalTextRun SCXW143735774 BCX0\"> d&#8217;<\/span><span class=\"NormalTextRun SCXW143735774 BCX0\">aigua<\/span><span class=\"NormalTextRun SCXW143735774 BCX0\"> residual<\/span><\/span><span class=\"EOP SCXW143735774 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/h4>\n<ul>\n<li><span class=\"TextRun SCXW132360040 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW132360040 BCX0\">Impacte en l&#8217;efici\u00e8ncia fisicoqu\u00edmica com a conseq\u00fc\u00e8ncia de la barreja de reactius.<\/span><\/span><\/li>\n<li>Alteraci\u00f3 de la difer\u00e8ncia de densitats, redu\u00efnt l&#8217;efic\u00e0cia de flotaci\u00f3 o sedimentaci\u00f3.<\/li>\n<li>L&#8217;escuma pot passar al depurat d&#8217;aigua final, empitjorant la seva qualitat.<\/li>\n<li>Desequilibri en processos biol\u00f2gics; afectaci\u00f3 al balan\u00e7 d&#8217;aire, oxigen, calor i CO2, reduint el rendiment del tractament.<\/li>\n<li><span class=\"TextRun SCXW34866853 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW34866853 BCX0\">L&#8217;<\/span><span class=\"NormalTextRun SCXW34866853 BCX0\">aire<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">aigua<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">crea<\/span><span class=\"NormalTextRun SCXW34866853 BCX0\"> bosses de <\/span><span class=\"NormalTextRun SCXW34866853 BCX0\">densitat<\/span><span class=\"NormalTextRun SCXW34866853 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW34866853 BCX0\">poden<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">causar<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">cavitaci\u00f3<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">bombaments<\/span><span class=\"NormalTextRun SCXW34866853 BCX0\">, <\/span><span class=\"NormalTextRun SCXW34866853 BCX0\">afectant<\/span><span class=\"NormalTextRun SCXW34866853 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW34866853 BCX0\">pressi\u00f3<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">hidr\u00e0ulica<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">estabilitat<\/span> <span class=\"NormalTextRun SCXW34866853 BCX0\">dels<\/span><span class=\"NormalTextRun SCXW34866853 BCX0\"> circuits.<\/span><\/span><span class=\"EOP SCXW34866853 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/li>\n<li><span class=\"NormalTextRun SCXW107678002 BCX0\">Canvis <\/span><span class=\"NormalTextRun SCXW107678002 BCX0\">en<\/span><span class=\"NormalTextRun SCXW107678002 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW107678002 BCX0\">prefer\u00e8ncia<\/span> <span class=\"NormalTextRun SCXW107678002 BCX0\">i<\/span><span class=\"NormalTextRun SCXW107678002 BCX0\"> augment <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW107678002 BCX0\">indesitjat<\/span><span class=\"NormalTextRun SCXW107678002 BCX0\"> de la <\/span><span class=\"NormalTextRun SCXW107678002 BCX0\">velocitat<\/span><span class=\"NormalTextRun SCXW107678002 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW107678002 BCX0\">filtraci\u00f3.<\/span><\/li>\n<li>Transfer\u00e8ncia de calor.<\/li>\n<li>Afectaci\u00f3 en l&#8217;obtenci\u00f3 de barreges adequades d&#8217;aigua, contaminants i reactius.<\/li>\n<\/ul>\n<h4>1.4. Costos que genera l&#8217;aparici\u00f3 d&#8217;escuma<\/h4>\n<p><strong>M\u00e0 d&#8217;obra<\/strong>. Increment en els costos per la necessitat d&#8217;accions correctives davant de canvis no precisos en el proc\u00e9s.<\/p>\n<p><strong>Precisi\u00f3 de mesura<\/strong>. Reducci\u00f3 en l&#8217;exactitud del mesurament de par\u00e0metres i en els sistemes de presa de mostres.<\/p>\n<p><strong>Consum de reactius<\/strong>. Augment en l&#8217;\u00fas de floculants i coagulants.<\/p>\n<p><strong>Qualitat de l&#8217;aigua.<\/strong> Creixement de par\u00e0metres nocius, requirint m\u00e9s inversi\u00f3 en tractaments terciaris.<\/p>\n<p><strong>Costos de manteniment.<\/strong> Increment degut al desgast prematur de components mec\u00e0nics.<\/p>\n<h3>2. Tipus de tractament<\/h3>\n<p><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW4054367 BCX0\">El <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">tractament<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">consisteix<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">processos<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">f\u00edsics<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">, <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">qu\u00edmics<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">biol\u00f2gics<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> per <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">eliminar<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">els<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> contaminants. Es <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">distingeixen<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">tres<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">tipus<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">tractaments<\/span><\/span><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW4054367 BCX0\">: <\/span><strong><span class=\"NormalTextRun SCXW4054367 BCX0\">el<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">primari<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> o <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">fisicoqu\u00edmic<\/span><\/strong><\/span><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW4054367 BCX0\">, <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">el<\/span> <\/span><strong><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW4054367 BCX0\">secundari<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> o <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">biol\u00f2gic<\/span><\/span><\/strong><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"> <span class=\"NormalTextRun SCXW4054367 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">el<\/span> <\/span><strong><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW4054367 BCX0\">terciari<\/span><\/span><\/strong><span class=\"TextRun SCXW4054367 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW4054367 BCX0\">. Hi ha qui <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">considera<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> un quart <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">tipus<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">tractament<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> anterior al <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">primari<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">inclou<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> les <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">etapes<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">preliminars<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> per al <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">correcte<\/span> <span class=\"NormalTextRun SCXW4054367 BCX0\">processament<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\"> de l&#8217; <\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">aigua<\/span><span class=\"NormalTextRun SCXW4054367 BCX0\">.<\/span><\/span><span class=\"EOP SCXW4054367 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><strong>Fisicoqu\u00edmic o primari<\/strong>. S&#8217;utilitza <span class=\"TextRun SCXW72291512 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW72291512 BCX0\">per <\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">reduir<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">els<\/span><span class=\"NormalTextRun SCXW72291512 BCX0\"> elements <\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">suspesos<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">l\u00edquids<\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">, <\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">particularment<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">aig\u00fces<\/span><span class=\"NormalTextRun SCXW72291512 BCX0\"> industrials. Els <\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">m\u00e8todes<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">m\u00e9s<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">comuns<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">s\u00f3n<\/span><span class=\"NormalTextRun SCXW72291512 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">flotaci\u00f3<\/span> <span class=\"NormalTextRun SCXW72291512 BCX0\">i<\/span><span class=\"NormalTextRun SCXW72291512 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">coagulaci\u00f3-floculaci\u00f3<\/span><span class=\"NormalTextRun SCXW72291512 BCX0\">.\u00a0<\/span><\/span><span class=\"EOP SCXW72291512 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span class=\"TextRun SCXW14388573 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW14388573 BCX0\">La <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">flotaci\u00f3<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> s&#8217;<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">aplica<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">quan<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">mat\u00e8ria<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">suspesa<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> a l&#8217;<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">aigua<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">\u00e9s<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">menys<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">densa<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> que l&#8217;<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">aigua<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">, com <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">ara<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">olis<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">, <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">greixos<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> o emulsions. <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">Aix\u00f2<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">s&#8217;aconsegueix<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">generant<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">una<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> gran <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">quantitat<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">bombolles<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">d&#8217;aire<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> per <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">despla\u00e7ar<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">els<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> elements <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">suspesos<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> a la <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">superf\u00edcie<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">. D&#8217; <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">altra<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">banda<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">, la <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">coagulaci\u00f3-floculaci\u00f3<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> s&#8217; <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">empra<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> per a <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">part\u00edcules<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> molt petites o que <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">sedimenten<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> molt <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">lentament<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">. En <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">aquest<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">cas<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> s&#8217; <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">agreguen<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">subst\u00e0ncies<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">qu\u00edmiques<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">afavoreixen<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">coagulaci\u00f3<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> de les <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">part\u00edcules<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">, la seva <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">floculaci\u00f3<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">sedimentaci\u00f3<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">. Altres <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">opcions<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> per <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">eliminar<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">subst\u00e0ncies<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">nocives<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> d&#8217; <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">aig\u00fces<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> residuals <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">s\u00f3n<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">precipitaci\u00f3<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">, l&#8217;<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\">intercanvi<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">i\u00f2nic<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">el<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">tractament<\/span> <span class=\"NormalTextRun SCXW14388573 BCX0\">amb<\/span><span class=\"NormalTextRun SCXW14388573 BCX0\"> UV.<\/span><\/span><span class=\"EOP SCXW14388573 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span class=\"TextRun SCXW142482101 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW142482101 BCX0\">El<\/span><\/span><span class=\"TextRun SCXW142482101 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"> <span class=\"NormalTextRun SCXW142482101 BCX0\">tractament<\/span> <strong><span class=\"NormalTextRun SCXW142482101 BCX0\">biol\u00f2gic<\/span> <\/strong><\/span><span class=\"TextRun SCXW142482101 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW142482101 BCX0\">o <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">secundari<\/span><\/strong><span class=\"NormalTextRun SCXW142482101 BCX0\"> s&#8217;<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">aplica<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">sovint<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">, no <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">necess\u00e0riament<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">, <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">despr\u00e9s<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">dels<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">tractaments<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">fisicoqu\u00edmics<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">realitza<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> l&#8217;<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">\u00fas<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">microorganismes<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> que s&#8217;<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">encarreguen<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">degradar<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">activament<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">mat\u00e8ria<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">org\u00e0nica<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> o <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">contingut<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">biol\u00f2gic<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">perqu\u00e8<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">els<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> elements <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">a<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">eliminar<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> s&#8217; <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">alliberin<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\"> del <\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">medi<\/span> <span class=\"NormalTextRun SCXW142482101 BCX0\">aqu\u00f3s<\/span><span class=\"NormalTextRun SCXW142482101 BCX0\">.\u00a0<\/span><\/span><span class=\"EOP SCXW142482101 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span id=\"tgtAlignment_0\" class=\"ts-alignment-element\" data-is-focusable=\"true\">Es<\/span> <span id=\"tgtAlignment_1\" class=\"ts-alignment-element\" data-is-focusable=\"true\">distingeixen<\/span> <span id=\"tgtAlignment_2\" class=\"ts-alignment-element\" data-is-focusable=\"true\">dos<\/span> <span id=\"tgtAlignment_3\" class=\"ts-alignment-element\" data-is-focusable=\"true\">processos<\/span> <span id=\"tgtAlignment_4\" class=\"ts-alignment-element\" data-is-focusable=\"true\">diferents<\/span> <span id=\"tgtAlignment_5\" class=\"ts-alignment-element\" data-is-focusable=\"true\">segons<\/span> <span id=\"tgtAlignment_6\" class=\"ts-alignment-element\" data-is-focusable=\"true\">si<\/span> <span id=\"tgtAlignment_7\" class=\"ts-alignment-element\" data-is-focusable=\"true\">tractem<\/span> <span id=\"tgtAlignment_8\" class=\"ts-alignment-element\" data-is-focusable=\"true\">la<\/span> <span id=\"tgtAlignment_9\" class=\"ts-alignment-element\" data-is-focusable=\"true\">mat\u00e8ria<\/span> <span id=\"tgtAlignment_10\" class=\"ts-alignment-element\" data-is-focusable=\"true\">a<\/span> <span id=\"tgtAlignment_11\" class=\"ts-alignment-element\" data-is-focusable=\"true\">base<\/span> <span id=\"tgtAlignment_12\" class=\"ts-alignment-element\" data-is-focusable=\"true\">d&#8217;<\/span><span id=\"tgtAlignment_13\" class=\"ts-alignment-element\" data-is-focusable=\"true\">oxidants<\/span> <span id=\"tgtAlignment_14\" class=\"ts-alignment-element\" data-is-focusable=\"true\">o<\/span> <span id=\"tgtAlignment_15\" class=\"ts-alignment-element\" data-is-focusable=\"true\">no,<\/span> <span id=\"tgtAlignment_16\" class=\"ts-alignment-element\" data-is-focusable=\"true\">els<\/span> <strong><span id=\"tgtAlignment_17\" class=\"ts-alignment-element\" data-is-focusable=\"true\">processos<\/span> <span id=\"tgtAlignment_18\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aerobis<\/span> <span id=\"tgtAlignment_19\" class=\"ts-alignment-element\" data-is-focusable=\"true\">i<\/span> <span id=\"tgtAlignment_20\" class=\"ts-alignment-element\" data-is-focusable=\"true\">els<\/span> <span id=\"tgtAlignment_21\" class=\"ts-alignment-element\" data-is-focusable=\"true\">processos<\/span> <\/strong><span id=\"tgtAlignment_22\" class=\"ts-alignment-element\" data-is-focusable=\"true\"><strong>anaerobis<\/strong>.<\/span> <span id=\"tgtAlignment_23\" class=\"ts-alignment-element\" data-is-focusable=\"true\">En<\/span> <span id=\"tgtAlignment_24\" class=\"ts-alignment-element\" data-is-focusable=\"true\">el<\/span> <span id=\"tgtAlignment_25\" class=\"ts-alignment-element\" data-is-focusable=\"true\">primer<\/span> <span id=\"tgtAlignment_26\" class=\"ts-alignment-element\" data-is-focusable=\"true\">s&#8217;<\/span><span id=\"tgtAlignment_27\" class=\"ts-alignment-element\" data-is-focusable=\"true\">incorporen<\/span> <span id=\"tgtAlignment_28\" class=\"ts-alignment-element\" data-is-focusable=\"true\">microorganismes<\/span> <span id=\"tgtAlignment_29\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aerobis<\/span> <span id=\"tgtAlignment_30\" class=\"ts-alignment-element\" data-is-focusable=\"true\">per<\/span> <span id=\"tgtAlignment_31\" class=\"ts-alignment-element\" data-is-focusable=\"true\">augmentar<\/span> <span id=\"tgtAlignment_32\" class=\"ts-alignment-element\" data-is-focusable=\"true\">l&#8217;<\/span><span id=\"tgtAlignment_33\" class=\"ts-alignment-element\" data-is-focusable=\"true\">oxigen<\/span> <span id=\"tgtAlignment_34\" class=\"ts-alignment-element\" data-is-focusable=\"true\">en<\/span> <span id=\"tgtAlignment_35\" class=\"ts-alignment-element\" data-is-focusable=\"true\">el<\/span> <span id=\"tgtAlignment_36\" class=\"ts-alignment-element\" data-is-focusable=\"true\">l\u00edquid<\/span> <span id=\"tgtAlignment_37\" class=\"ts-alignment-element\" data-is-focusable=\"true\">mitjan\u00e7ant<\/span> <span id=\"tgtAlignment_38\" class=\"ts-alignment-element\" data-is-focusable=\"true\">regs<\/span> <span id=\"tgtAlignment_39\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_40\" class=\"ts-alignment-element\" data-is-focusable=\"true\">superf\u00edcies<\/span> <span id=\"tgtAlignment_41\" class=\"ts-alignment-element\" data-is-focusable=\"true\">s\u00f2lides,<\/span> <span id=\"tgtAlignment_42\" class=\"ts-alignment-element\" data-is-focusable=\"true\">agitaci\u00f3<\/span> <span id=\"tgtAlignment_43\" class=\"ts-alignment-element\" data-is-focusable=\"true\">i<\/span> <span id=\"tgtAlignment_44\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aireig<\/span> <span id=\"tgtAlignment_45\" class=\"ts-alignment-element\" data-is-focusable=\"true\">submergida.<\/span> <span id=\"tgtAlignment_46\" class=\"ts-alignment-element\" data-is-focusable=\"true\">En<\/span> <span id=\"tgtAlignment_47\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aquest<\/span> <span id=\"tgtAlignment_48\" class=\"ts-alignment-element\" data-is-focusable=\"true\">les<\/span> <span id=\"tgtAlignment_49\" class=\"ts-alignment-element\" data-is-focusable=\"true\">subst\u00e0ncies<\/span> <span id=\"tgtAlignment_50\" class=\"ts-alignment-element\" data-is-focusable=\"true\">biodegradables<\/span> <span id=\"tgtAlignment_51\" class=\"ts-alignment-element\" data-is-focusable=\"true\">dissoltes<\/span> <span id=\"tgtAlignment_52\" class=\"ts-alignment-element\" data-is-focusable=\"true\">serveixen<\/span> <span id=\"tgtAlignment_53\" class=\"ts-alignment-element\" data-is-focusable=\"true\">d&#8217;<\/span><span id=\"tgtAlignment_54\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aliment<\/span> <span id=\"tgtAlignment_55\" class=\"ts-alignment-element\" data-is-focusable=\"true\">als<\/span> <span id=\"tgtAlignment_56\" class=\"ts-alignment-element\" data-is-focusable=\"true\">microorganismes<\/span> <span id=\"tgtAlignment_57\" class=\"ts-alignment-element\" data-is-focusable=\"true\">incorporats<\/span> <span id=\"tgtAlignment_58\" class=\"ts-alignment-element\" data-is-focusable=\"true\">convertint-se<\/span> <span id=\"tgtAlignment_59\" class=\"ts-alignment-element\" data-is-focusable=\"true\">en<\/span> <span id=\"tgtAlignment_60\" class=\"ts-alignment-element\" data-is-focusable=\"true\">biomassa<\/span> <span id=\"tgtAlignment_61\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_62\" class=\"ts-alignment-element\" data-is-focusable=\"true\">condicions<\/span> <span id=\"tgtAlignment_63\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aer\u00f2bies,<\/span> <span id=\"tgtAlignment_64\" class=\"ts-alignment-element\" data-is-focusable=\"true\">di\u00f2xid<\/span> <span id=\"tgtAlignment_65\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_66\" class=\"ts-alignment-element\" data-is-focusable=\"true\">carboni<\/span> <span id=\"tgtAlignment_67\" class=\"ts-alignment-element\" data-is-focusable=\"true\">i<\/span> <span id=\"tgtAlignment_68\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aigua.<\/span> <span id=\"tgtAlignment_69\" class=\"ts-alignment-element\" data-is-focusable=\"true\">Seguidament,<\/span> <span id=\"tgtAlignment_70\" class=\"ts-alignment-element\" data-is-focusable=\"true\">es<\/span> <span id=\"tgtAlignment_71\" class=\"ts-alignment-element\" data-is-focusable=\"true\">realitza<\/span> <span id=\"tgtAlignment_72\" class=\"ts-alignment-element\" data-is-focusable=\"true\">l&#8217;<\/span><span id=\"tgtAlignment_73\" class=\"ts-alignment-element\" data-is-focusable=\"true\">eliminaci\u00f3<\/span> <span id=\"tgtAlignment_74\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_75\" class=\"ts-alignment-element\" data-is-focusable=\"true\">compostos<\/span> <span id=\"tgtAlignment_76\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_77\" class=\"ts-alignment-element\" data-is-focusable=\"true\">nitrogens<\/span> <span id=\"tgtAlignment_78\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_79\" class=\"ts-alignment-element\" data-is-focusable=\"true\">l&#8217;<\/span><span id=\"tgtAlignment_80\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aigua<\/span> <span id=\"tgtAlignment_81\" class=\"ts-alignment-element\" data-is-focusable=\"true\">que<\/span> <span id=\"tgtAlignment_82\" class=\"ts-alignment-element\" data-is-focusable=\"true\">s&#8217;<\/span> <span id=\"tgtAlignment_83\" class=\"ts-alignment-element\" data-is-focusable=\"true\">est\u00e0<\/span> <span id=\"tgtAlignment_84\" class=\"ts-alignment-element\" data-is-focusable=\"true\">tractant<\/span> <span id=\"tgtAlignment_85\" class=\"ts-alignment-element\" data-is-focusable=\"true\">mitjan\u00e7ant<\/span> <span id=\"tgtAlignment_86\" class=\"ts-alignment-element\" data-is-focusable=\"true\">la<\/span> <span id=\"tgtAlignment_87\" class=\"ts-alignment-element\" data-is-focusable=\"true\">nitrificaci\u00f3<\/span> <span id=\"tgtAlignment_88\" class=\"ts-alignment-element\" data-is-focusable=\"true\">i<\/span> <span id=\"tgtAlignment_89\" class=\"ts-alignment-element\" data-is-focusable=\"true\">la<\/span> <span id=\"tgtAlignment_90\" class=\"ts-alignment-element\" data-is-focusable=\"true\">desnitrificaci\u00f3.<\/span> <span id=\"tgtAlignment_91\" class=\"ts-alignment-element\" data-is-focusable=\"true\">La<\/span> <span id=\"tgtAlignment_92\" class=\"ts-alignment-element\" data-is-focusable=\"true\">nitrificaci\u00f3<\/span> <span id=\"tgtAlignment_93\" class=\"ts-alignment-element\" data-is-focusable=\"true\">utilitza<\/span> <span id=\"tgtAlignment_94\" class=\"ts-alignment-element\" data-is-focusable=\"true\">els<\/span> <span id=\"tgtAlignment_95\" class=\"ts-alignment-element\" data-is-focusable=\"true\">microorganismes<\/span> <span id=\"tgtAlignment_96\" class=\"ts-alignment-element\" data-is-focusable=\"true\">per<\/span> <span id=\"tgtAlignment_97\" class=\"ts-alignment-element\" data-is-focusable=\"true\">convertir<\/span> <span id=\"tgtAlignment_98\" class=\"ts-alignment-element\" data-is-focusable=\"true\">l&#8217;<\/span><span id=\"tgtAlignment_99\" class=\"ts-alignment-element\" data-is-focusable=\"true\">amoni<\/span> <span id=\"tgtAlignment_100\" class=\"ts-alignment-element\" data-is-focusable=\"true\">de<\/span> <span id=\"tgtAlignment_101\" class=\"ts-alignment-element\" data-is-focusable=\"true\">les<\/span> <span id=\"tgtAlignment_102\" class=\"ts-alignment-element\" data-is-focusable=\"true\">aig\u00fces<\/span> <span id=\"tgtAlignment_103\" class=\"ts-alignment-element\" data-is-focusable=\"true\">residuals<\/span> <span id=\"tgtAlignment_104\" class=\"ts-alignment-element\" data-is-focusable=\"true\">en<\/span> <span id=\"tgtAlignment_105\" class=\"ts-alignment-element\" data-is-focusable=\"true\">nitrats,<\/span> <span id=\"tgtAlignment_106\" class=\"ts-alignment-element\" data-is-focusable=\"true\">la<\/span> <span id=\"tgtAlignment_107\" class=\"ts-alignment-element\" data-is-focusable=\"true\">desnitrificaci\u00f3<\/span> <span id=\"tgtAlignment_108\" class=\"ts-alignment-element\" data-is-focusable=\"true\">redueix<\/span> <span id=\"tgtAlignment_109\" class=\"ts-alignment-element\" data-is-focusable=\"true\">el<\/span> <span id=\"tgtAlignment_110\" class=\"ts-alignment-element\" data-is-focusable=\"true\">nitrat<\/span> <span id=\"tgtAlignment_111\" class=\"ts-alignment-element\" data-is-focusable=\"true\">a<\/span> <span id=\"tgtAlignment_112\" class=\"ts-alignment-element\" data-is-focusable=\"true\">nitrogen<\/span> <span id=\"tgtAlignment_113\" class=\"ts-alignment-element\" data-is-focusable=\"true\">permetent<\/span> <span id=\"tgtAlignment_114\" class=\"ts-alignment-element\" data-is-focusable=\"true\">que<\/span> <span id=\"tgtAlignment_115\" class=\"ts-alignment-element\" data-is-focusable=\"true\">el<\/span> <span id=\"tgtAlignment_116\" class=\"ts-alignment-element\" data-is-focusable=\"true\">producte<\/span> <span id=\"tgtAlignment_117\" class=\"ts-alignment-element\" data-is-focusable=\"true\">escapi<\/span> <span id=\"tgtAlignment_118\" class=\"ts-alignment-element\" data-is-focusable=\"true\">en<\/span> <span id=\"tgtAlignment_119\" class=\"ts-alignment-element\" data-is-focusable=\"true\">estat<\/span> <span id=\"tgtAlignment_120\" class=\"ts-alignment-element\" data-is-focusable=\"true\">gas\u00f3s<\/span> <span id=\"tgtAlignment_121\" class=\"ts-alignment-element\" data-is-focusable=\"true\">cap<\/span> <span id=\"tgtAlignment_122\" class=\"ts-alignment-element\" data-is-focusable=\"true\">a<\/span> <span id=\"tgtAlignment_123\" class=\"ts-alignment-element\" data-is-focusable=\"true\">l&#8217;<\/span><span id=\"tgtAlignment_124\" class=\"ts-alignment-element\" data-is-focusable=\"true\">atmosfera.<\/span><\/p>\n<p><span class=\"TextRun SCXW80860767 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW80860767 BCX0\"><span class=\"TextRun SCXW140106935 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW140106935 BCX0\">En <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">canvi<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">, <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">els<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">processos<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">anaerobis<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">, <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">tamb\u00e9<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">fermentatius<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> o degradants, <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">converteixen<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">mat\u00e8ria<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">org\u00e0nica<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">processada<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">compostos<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">met\u00e0<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">di\u00f2xid<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">carboni<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">mitjan\u00e7ant<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">bacteris<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">degraden<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">els<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">s\u00f2lids<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">arriben<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> fins <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">a<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">aquesta<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">etapa<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">. En <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">aquest<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> no <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">existeix<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> cap compost a <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">base d&#8217;oxidants<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">, per la qual <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">cosa<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> les <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">reaccions<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">qu\u00edmiques<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> resultants d&#8217;<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">aquests<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">processos<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">alliberen<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">una<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">petita<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> part de l&#8217;<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">energia<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">, <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">mentre<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> que <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">el<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">restant<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">energ\u00e8tic<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> roman <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW140106935 BCX0\">el<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\"> compost de <\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">met\u00e0<\/span><span class=\"NormalTextRun SCXW140106935 BCX0\">.<\/span><\/span><span class=\"EOP SCXW140106935 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span>. <\/span><\/span><span class=\"EOP SCXW80860767 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span class=\"TextRun SCXW55731500 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW55731500 BCX0\">Finalment<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">, es <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">realitza<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">el<\/span> <\/span><strong><span class=\"TextRun SCXW55731500 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW55731500 BCX0\">tractament<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">terciari<\/span><\/span><\/strong><span class=\"TextRun SCXW55731500 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW55731500 BCX0\">, <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">aquest<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> pot <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">tenir<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">naturalesa<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">fisicoqu\u00edmica<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> o <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">biol\u00f2gica<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">i<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> per <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">afinar<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">el<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">resultat<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> de la <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">composici\u00f3<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> de l&#8217;<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">efluent<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">els<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">m\u00e8todes<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">aplicats<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">seran<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> molt variables <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">funci\u00f3<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> de l&#8217;<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">origen<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW55731500 BCX0\">destinaci\u00f3<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> de l&#8217;<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">aigua<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\"> a <\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">tractar<\/span><span class=\"NormalTextRun SCXW55731500 BCX0\">.<\/span><\/span><span class=\"EOP SCXW55731500 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:270,&quot;335559739&quot;:0,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h3>3. Solucions Concentrol i aplicaci\u00f3<\/h3>\n<h4>3.1. Solucions Concentrol<\/h4>\n<ul>\n<li>EMULTROL DV-1T. <span class=\"TextRun SCXW157408473 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW157408473 BCX0\">Antiespumant<\/span><\/strong><span class=\"NormalTextRun SCXW157408473 BCX0\"> en emulsi\u00f3 amb contingut de 10% de silicona<\/span><\/span>.\n<ul>\n<li>Propietats: <span class=\"TextRun SCXW191279735 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW191279735 BCX0\">ampli<\/span> <span class=\"NormalTextRun SCXW191279735 BCX0\">espectre<\/span> <span class=\"NormalTextRun SCXW191279735 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW191279735 BCX0\">el<\/span> <span class=\"NormalTextRun SCXW191279735 BCX0\">tractament<\/span><span class=\"NormalTextRun SCXW191279735 BCX0\"> d&#8217; <\/span><span class=\"NormalTextRun SCXW191279735 BCX0\">aigua<\/span><\/span><span class=\"EOP SCXW191279735 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/li>\n<li>Beneficis: <span class=\"TextRun SCXW108057594 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW108057594 BCX0\">molt <\/span><span class=\"NormalTextRun SCXW108057594 BCX0\">estable<\/span><span class=\"NormalTextRun SCXW108057594 BCX0\">, fins <\/span><span class=\"NormalTextRun SCXW108057594 BCX0\">i<\/span><span class=\"NormalTextRun SCXW108057594 BCX0\"> tot <\/span><span class=\"NormalTextRun SCXW108057594 BCX0\">en<\/span> <span class=\"NormalTextRun SCXW108057594 BCX0\">una<\/span> <span class=\"NormalTextRun SCXW108057594 BCX0\">diluci\u00f3<\/span> <span class=\"NormalTextRun SCXW108057594 BCX0\">amb<\/span> <span class=\"NormalTextRun SCXW108057594 BCX0\">aigua<\/span><span class=\"NormalTextRun SCXW108057594 BCX0\"> al 50%<\/span><\/span><span class=\"EOP SCXW108057594 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li>EMULTROL OLM-14. <span class=\"TextRun SCXW243969058 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW243969058 BCX0\">Antiespumant<\/span><\/strong><span class=\"NormalTextRun SCXW243969058 BCX0\"> amb base hidrocarburs, 100% s\u00f2lid<\/span><\/span>.\n<ul>\n<li>Propietats: ampli espectre<\/li>\n<li>Beneficis: no obtura membranes<\/li>\n<\/ul>\n<\/li>\n<li>EMULTROL AFO-5. <span class=\"TextRun SCXW124084702 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW124084702 BCX0\">Antiespumant<\/span><\/strong><span class=\"NormalTextRun SCXW124084702 BCX0\"> en emulsi\u00f3 amb base d&#8217;olis vegetals al 22% s\u00f2lids<\/span><\/span>.\n<ul>\n<li>Propietats: s&#8217;utilitza en mitjans biol\u00f2gics<\/li>\n<li>Beneficis: 100% biodegradable. No obtura membranes<\/li>\n<\/ul>\n<\/li>\n<li>EMULTROL PGE-1. <span class=\"TextRun SCXW246367852 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><strong><span class=\"NormalTextRun SCXW246367852 BCX0\">Antiespumant<\/span><\/strong><span class=\"NormalTextRun SCXW246367852 BCX0\"> amb base de pol\u00edmers modificats, 100% de s\u00f2lids<\/span><\/span>.\n<ul>\n<li>Propietats: s&#8217;utilitza en mitjans biol\u00f2gics.<\/li>\n<li>Beneficis: 100% biodegradable. No obtura membranes<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-158518 \" src=\"https:\/\/concentrol.com\/wp-content\/uploads\/2024\/09\/Antifoaming-Portfolio-CAT-e1725520594256.png\" alt=\"\" width=\"811\" height=\"456\" srcset=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Antifoaming-Portfolio-CAT-e1725520594256.png 1024w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Antifoaming-Portfolio-CAT-e1725520594256-300x169.png 300w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Antifoaming-Portfolio-CAT-e1725520594256-768x432.png 768w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Antifoaming-Portfolio-CAT-e1725520594256-350x197.png 350w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/p>\n<p><span class=\"TextRun SCXW112057717 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW112057717 BCX0\">La <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">composici\u00f3<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">formulaci\u00f3<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">cadascuna<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> de les <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">solucions<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">dependr\u00e0<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">dels<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">processos<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">als<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> quals se <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">sotmet<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> l&#8217;<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">aigua<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">els<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">tractaments<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">fisicoqu\u00edmics<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> o <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">biol\u00f2gics<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">utilitzats<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> com <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">a<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">agitaci\u00f3<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> o <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">aireig<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">, reactors <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">biol\u00f2gics<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">, <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">arquetes<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> de control <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">col\u00b7lectors<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">, <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">sistemes<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">destil\u00b7lat<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">i<\/span> <span class=\"NormalTextRun SCXW112057717 BCX0\">buit<\/span><span class=\"NormalTextRun SCXW112057717 BCX0\">, etc&#8230;<\/span><\/span><span class=\"EOP SCXW112057717 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span class=\"TextRun SCXW36608942 BCX0\" lang=\"CA-ES\" xml:lang=\"CA-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW36608942 BCX0\">La <\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">selecci\u00f3<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">cada<\/span> <span class=\"NormalTextRun SCXW36608942 BCX0\">producte<\/span> <span class=\"NormalTextRun SCXW36608942 BCX0\">qu\u00edmic<\/span> <span class=\"NormalTextRun SCXW36608942 BCX0\">est\u00e0<\/span> <span class=\"NormalTextRun SCXW36608942 BCX0\">associada<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\"> a la <\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">pres\u00e8ncia<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\"> de <\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">tensioactius<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\"> a l&#8217;<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">aigua<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">, l&#8217;<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">enginyeria<\/span> <span class=\"NormalTextRun SCXW36608942 BCX0\">i<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\"> la <\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">qualitat<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\"> de l&#8217;<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">aigua<\/span> <span class=\"NormalTextRun SCXW36608942 BCX0\">requerida<\/span><span class=\"NormalTextRun SCXW36608942 BCX0\">.<\/span><\/span><span class=\"EOP SCXW36608942 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h4>3.2. Mode d&#8217;aplicaci\u00f3<\/h4>\n<ol>\n<li>Es recomana disposar del sistema de dosificaci\u00f3 d&#8217;antiespumants a la instal\u00b7laci\u00f3.<\/li>\n<li>El seu \u00fas preventiu i\/o correctiu dependr\u00e0 de la problem\u00e0tica de l&#8217;escuma en cada cas.<\/li>\n<\/ol>\n<h3><img decoding=\"async\" class=\"aligncenter size-large wp-image-158575\" src=\"https:\/\/concentrol.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-1024x535.png\" alt=\"\" width=\"840\" height=\"439\" srcset=\"https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-1024x535.png 1024w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-300x157.png 300w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-768x402.png 768w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-1536x803.png 1536w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-2048x1071.png 2048w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1-350x183.png 350w, https:\/\/hosting175685eu-cp704.wordpresstemporal.com\/wp-content\/uploads\/2024\/09\/Instruccions-us-1.png 2446w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/>4. Sostenibilitat i respecte pel medi ambient<\/h3>\n<p><span data-contrast=\"auto\">La tecnologia \u00e9s d&#8217;alta import\u00e0ncia en diversos sectors, ja que \u00e9s una eina que permet facilitar molts processos i obtenir informaci\u00f3 rellevant sobre els productes.\u00a0 Per aix\u00f2 cal actualitzar-se amb els \u00faltims avan\u00e7aments tecnol\u00f2gics. A Concentrol apostem pel desenvolupament i la recerca exhaustiva amb l&#8217;objectiu de millorar la productivitat de les nostres divisions i obtenir una excel\u00b7lent qualitat de producte.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">En el sector i fam\u00edlia de producte que ens ocupa com \u00e9s la dels antiespumants, aquests intervenen en molts punts clau de processos industrials. El seu \u00fas permet augmentar la capacitat productiva i la qualitat dels productes finals.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<h4>Millora dels processos amb antiespumans lliures de SVHC<\/h4>\n<p><span data-contrast=\"auto\">Com ja hem comentat en punts anteriors, el control i la reducci\u00f3 d&#8217;escuma en el tractament d&#8217;aig\u00fces residuals millora el rendiment dels seus processos, gr\u00e0cies a l&#8217;aplicaci\u00f3 d&#8217; antiespumants adequats per a cada tipologia de tractament.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Totes les categories de productes additius que utilitzem en qualsevol proc\u00e9s industrial estan subjectes a una regulaci\u00f3 pr\u00f2pia de UE.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">En ella, el 2028, el Comit\u00e8 dels Estats Membres (ED\/61\/2018) va incloure les subst\u00e0ncies D4, D5, D6, en la llista de SVHC (Substances of Very High Concern) o SEP (Subst\u00e0ncies Extremadament Preocupants). Aix\u00f2 implica fer obligat\u00f2ria la seva declaraci\u00f3 en els corresponents fulls de seguretat, si el contingut de cadascun dels productes antiespumant \u00e9s igual o superior a 0,1%.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Concentrol \u00e9s una empresa qu\u00edmica que en el seu ADN t\u00e9 arrelat un fort comprom\u00eds amb el medi ambient i la salut. \u00c9s, per aquest motiu, que tota la seva activitat es duu a terme sota les normatives m\u00e9s exigents, alhora que investiga cont\u00ednuament per millorar les seves refer\u00e8ncies donant suport a un desenvolupament estable de l&#8217;entorn de treball i el medi ambient.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Desenvolupem i fabriquem additius antiespumants amb tecnologia pr\u00f2pia, compromesos amb la recerca i la innovaci\u00f3, que ens permet controlar tots els productes, oferint refer\u00e8ncies i solucions adaptades a les necessitats espec\u00edfiques de cada aplicaci\u00f3 i client.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Tota la gamma d&#8217;additius antiespumants que Concentrol ofereix est\u00e0 totalment lliure de components SVHC. Aix\u00f2 no compromet l&#8217;excel\u00b7lent efic\u00e0cia ni la seva compatibilitat en els diferents processos i resultats finals.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Disposem d&#8217;una gamma d&#8217;antiespumants amb una excel\u00b7lent relaci\u00f3 qualitat-preu, oferint el producte una alta efic\u00e0cia i estabilitat de l&#8217;efecte de l&#8217;antiespumant al llarg del temps. Presenten una bona compatibilitat en els diferents tipus de tractaments i processos, evitant la formaci\u00f3 d&#8217;efectes secundaris indesitjats. S\u00f3n f\u00e0cils d&#8217;aplicar i sempre compleixen amb totes les mesures de seguretat per a les persones i el medi ambient.<\/span>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column column_width_percent=\u00bb100&#8243; gutter_size=\u00bb3&#8243; overlay_alpha=\u00bb50&#8243; shift_x=\u00bb0&#8243; shift_y=\u00bb0&#8243; shift_y_down=\u00bb0&#8243; z_index=\u00bb0&#8243; medium_width=\u00bb0&#8243; mobile_width=\u00bb0&#8243; width=\u00bb1\/1&#8243; uncode_shortcode_id=\u00bb114180&#8243;][vc_single_image media=\u00bb148471&#8243; media_width_percent=\u00bb100&#8243; uncode_shortcode_id=\u00bb819215&#8243; media_link=\u00bburl:<a href=\"https:\/\/concentrol.com\/en\/additives\/waste-water-treatment\/\">http%3A%2F%2FWaste%20Water%20Treatment%20Concentrol%20Solutions\u00bb<\/a>][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text uncode_shortcode_id=\u00bb170320&#8243;] 1. Introducci\u00f3. 1.1 Formaci\u00f3 d&#8217;escuma L&#8217;escuma \u00e9s una dispersi\u00f3 estable d&#8217;aire i altres gasos en un l\u00edquid. Com [&hellip;]<\/p>\n","protected":false},"author":35,"featured_media":148472,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[128],"tags":[1094,782,768,808,1098,1096,1095,997,732],"class_list":["post-158446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-additiusrb","tag-aigues-residuals","tag-antiespumant","tag-antifoaming-ca","tag-concentrol-ca","tag-defoamers","tag-depuradores","tag-escuma","tag-foam-ca","tag-polyurethane-ca"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tractament Aig\u00fces Residuals. 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