{"id":14533,"date":"2022-12-08T10:18:03","date_gmt":"2022-12-08T08:18:03","guid":{"rendered":"https:\/\/qmes.eu\/slibreductie\/"},"modified":"2026-05-04T15:49:47","modified_gmt":"2026-05-04T13:49:47","slug":"reduction-des-boues","status":"publish","type":"page","link":"https:\/\/qmes.eu\/fr\/traitement-biologique-des-eaux-usees\/reduction-des-boues\/","title":{"rendered":"R\u00e9duction des boues"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling lazyload fusion-animated\" style=\"--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:8vw;--awb-padding-right:30px;--awb-padding-bottom:0px;--awb-padding-left:30px;--awb-padding-top-small:16vw;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-bottom-medium:145px;--awb-background-image:linear-gradient(180deg, rgba(26,2,0,0.1) 0%,rgba(255,255,255,0) 100%);;--awb-background-size:cover;--awb-flex-wrap:wrap;\" data-bg=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/secondaryclarifier-scaled.jpg\" data-bg-gradient=\"linear-gradient(180deg, rgba(26,2,0,0.1) 0%,rgba(255,255,255,0) 100%)\" data-animationType=\"fadeIn\" data-animationDuration=\"0.8\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion-flex-column fusion-animated\" style=\"--awb-padding-top:85px;--awb-padding-right:85px;--awb-padding-bottom:85px;--awb-padding-left:85px;--awb-padding-top-small:50px;--awb-padding-right-small:50px;--awb-padding-bottom-small:50px;--awb-padding-left-small:50px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:52%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.6923076923077%;--awb-margin-bottom-large:-65px;--awb-spacing-left-large:3.6923076923077%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"bounceInUp\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-font-size:19px;--awb-line-height:1.7;--awb-letter-spacing:0px;--awb-text-transform:var(--awb-typography2-text-transform);--awb-text-color:#ff5949;--awb-text-font-family:&quot;Readex Pro&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p style=\"color: var(--awb-color3);\">R\u00e9duction des boues<\/p>\n<\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:17px;--awb-line-height:1.7;--awb-letter-spacing:var(--awb-typography4-letter-spacing);--awb-text-transform:var(--awb-typography4-text-transform);--awb-text-color:var(--awb-color7);--awb-text-font-family:var(--awb-typography4-font-family);--awb-text-font-weight:var(--awb-typography4-font-weight);--awb-text-font-style:var(--awb-typography4-font-style);\"><h5>Boues d&rsquo;\u00e9puration : co\u00fbts et impact sur le bilan financier<\/h5>\n<p class=\"p1\"><span class=\"s1\">Les boues d\u2019\u00e9puration constituent un sous-produit du traitement des eaux us\u00e9es, qu\u2019elles soient industrielles ou domestiques. Elles renferment des mati\u00e8res organiques, des nutriments ainsi que, dans certains cas, des substances potentiellement nocives, ce qui n\u00e9cessite une gestion rigoureuse afin d\u2019\u00e9viter tout impact environnemental. Leur traitement repr\u00e9sente souvent une part importante des co\u00fbts<\/span><span class=\"s1\">\u00a0d\u2019exploitation des stations d\u2019\u00e9puration et influence directement leur rentabilit\u00e9 globale.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Des m\u00e9thodes de traitement performantes, telles que la fermentation ou le s\u00e9chage thermique, permettent de r\u00e9duire ces co\u00fbts et peuvent m\u00eame valoriser les boues en produisant de l\u2019\u00e9nergie ou des ressources utiles. L\u2019optimisation de ces proc\u00e9d\u00e9s contribue ainsi \u00e0 une meilleure ma\u00eetrise des co\u00fbts tout en favorisant une gestion plus durable de l\u2019eau.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">QM Environmental International propose notamment MicroCat\u00ae-SR, une solution con\u00e7ue pour r\u00e9duire la quantit\u00e9 de boues produites.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:75px;--awb-background-color:var(--awb-custom_color_1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-flex-end fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-bottom:20px;width:100%;max-width:250px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:5px;\"><\/div><\/div><div class=\"fusion-text fusion-text-3\"><p class=\"p1\"><span class=\"s1\">La formation de boues n\u2019est pas en soi un dysfonctionnement : elle fait partie int\u00e9grante du traitement biologique des eaux us\u00e9es. La biomasse transforme la DBO (demande biologique en oxyg\u00e8ne) en dioxyde de carbone (CO<\/span><span class=\"s2\">\u2082<\/span><span class=\"s1\">) et en nouvelle biomasse. Toutefois, les boues ne se limitent pas \u00e0 cette biomasse active : elles contiennent \u00e9galement des particules fines et des substances polym\u00e8res. Ces particules, compos\u00e9es notamment de graisses, d\u2019huiles, de prot\u00e9ines, de polysaccharides et de cellulose, peuvent s\u2019accumuler sous forme de fraction inerte dans les MLSS, incluant aussi des micro-organismes morts.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Ces boues sont ensuite s\u00e9par\u00e9es de l\u2019eau dans le clarificateur secondaire. Une partie est recycl\u00e9e vers le bassin d\u2019a\u00e9ration, tandis que le surplus est d\u00e9shydrat\u00e9 puis \u00e9limin\u00e9, ce qui engendre des co\u00fbts suppl\u00e9mentaires. Dans le budget global d\u2019une station d\u2019\u00e9puration, l\u2019a\u00e9ration repr\u00e9sente g\u00e9n\u00e9ralement le poste de d\u00e9pense principal, suivi par la gestion des boues. En Europe occidentale, ces co\u00fbts varient fortement selon les technologies utilis\u00e9es et les conditions locales. \u00c0 titre d\u2019exemple, en France, ils peuvent atteindre environ 41 \u20ac par tonne de boues humides (\u00e0 23 % de mati\u00e8re s\u00e8che), hors transport (source:\u00a0<a href=\"https:\/\/www.oieau.fr\/eaudoc\/eaudoc\/oai\/Les-co%C3%BBts-de-traitement-et-de-recyclage-agricole-des-boues-d%C3%A9puration-urbaines-1\"><span class=\"s3\">OiEau<\/span><\/a>). Ces valeurs restent toutefois d\u00e9pendantes de nombreux param\u00e8tres, tels que la taille de l\u2019installation, la m\u00e9thode de traitement ou encore le contexte r\u00e9gional.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Dans la plupart des stations d\u2019\u00e9puration \u00e0 boues activ\u00e9es, les micro-organismes ont tendance \u00e0 convertir la DBO en biomasse plut\u00f4t qu\u2019en CO<\/span><span class=\"s2\">\u2082<\/span><span class=\"s1\">. En moyenne, environ deux tiers de la DBO sont transform\u00e9s en biomasse, contre un tiers en CO<\/span><span class=\"s2\">\u2082<\/span><span class=\"s1\">, bien que cette r\u00e9partition puisse varier selon les conditions d\u2019exploitation.<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1 productslider\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-carousel--carousel awb-swiper-dots-position-bottom\" data-layout=\"carousel\" data-autoplay=\"yes\" data-autoplayspeed=\"2500\" data-autoplaypause=\"no\" data-loop=\"yes\" data-columns=\"1\" data-columnsmedium=\"1\" data-columnssmall=\"1\" data-itemmargin=\"13\" data-itemwidth=\"180\" data-touchscroll=\"no\" data-freemode=\"no\" data-imagesize=\"auto\" data-scrollitems=\"0\" data-centeredslides=\"no\" data-rotationangle=\"50\" data-depth=\"100\" data-speed=\"500\" data-shadow=\"no\" data-pagination=\"bullets\" style=\"--awb-columns:1;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550.png\" class=\"attachment-full size-full lazyload\" alt=\"sludge, boues, slib\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271440%27%20viewBox%3D%270%200%202560%201440%27%3E%3Crect%20width%3D%272560%27%20height%3D%271440%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550.png\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-200x113.png 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-300x169.png 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-400x225.png 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-600x338.png 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-620x349.png 620w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-768x432.png 768w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-800x450.png 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-1024x576.png 1024w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-1200x675.png 1200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550-1536x864.png 1536w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/20190213_123550.png 2560w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"2048\" height=\"1216\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325.jpg\" class=\"attachment-full size-full lazyload\" alt=\"control de olores, odor control, geur controle\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271216%27%20viewBox%3D%270%200%202048%201216%27%3E%3Crect%20width%3D%272048%27%20height%3D%271216%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325.jpg\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-200x119.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-300x178.jpg 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-400x238.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-600x356.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-620x368.jpg 620w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-768x456.jpg 768w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-800x475.jpg 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-1024x608.jpg 1024w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-1200x713.jpg 1200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325-1536x912.jpg 1536w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMAG0325.jpg 2048w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><\/div><div class=\"awb-swiper-button awb-swiper-button-prev\"><i class=\"awb-icon-angle-left\" aria-hidden=\"true\"><\/i><\/div><div class=\"awb-swiper-button awb-swiper-button-next\"><i class=\"awb-icon-angle-right\" aria-hidden=\"true\"><\/i><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_hover_color: var(--awb-color7);--link_color: var(--awb-color7);--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-color:var(--awb-color3);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:90px;--awb-padding-right:30px;--awb-padding-bottom:90px;--awb-padding-left:30px;--awb-padding-top-small:80px;--awb-padding-bottom-small:80px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-background-color:var(--awb-color6);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:calc( 1320px + 100px );margin-left: calc(-100px \/ 2 );margin-right: calc(-100px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:25px;--awb-padding-right:25px;--awb-padding-bottom:25px;--awb-padding-left:25px;--awb-overflow:hidden;--awb-bg-color:rgba(174,128,76,0.25);--awb-bg-color-hover:rgba(174,128,76,0.25);--awb-bg-size:cover;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:50px;--awb-margin-bottom-large:25px;--awb-spacing-left-large:50px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:50px;--awb-spacing-left-medium:50px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:50px;--awb-spacing-left-small:50px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"border-radius:10px;\"><img decoding=\"async\" width=\"200\" height=\"209\" alt=\"Slamreduktion, Slib reductie, Schlammreduzierung, Sludge reduction, Riduzione dei fanghi, Reducci\u00f3n de lodos, Redu\u00e7\u00e3o de lamas, Slamreduktion\" title=\"QM MicroCat-SR web\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web.jpg\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web-200x209.jpg\" class=\"lazyload img-responsive wp-image-10411\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272084%27%20height%3D%272180%27%20viewBox%3D%270%200%202084%202180%27%3E%3Crect%20width%3D%272084%27%20height%3D%272180%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web-200x209.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web-400x418.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web-600x628.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web-800x837.jpg 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/QM-MicroCat-SR-web-1200x1255.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.3;\">MicroCat<sup>\u00ae<\/sup>-SR<\/h3><\/div><div class=\"fusion-text fusion-text-4\"><p><strong>MicroCat<sup>\u00ae<\/sup>-SR<\/strong>\u00a0est un m\u00e9lange synergique de micro-organismes soigneusement s\u00e9lectionn\u00e9s et adapt\u00e9s, destin\u00e9 aux stations d&rsquo;\u00e9puration biologique des eaux us\u00e9es domestiques.<\/p>\n<p><strong>MicroCat<sup>\u00ae<\/sup>-SR <\/strong>est formul\u00e9 \u00e0 partir de souches microbiennes qui convertissent efficacement la majeure partie de la fraction organique des eaux us\u00e9es en dioxyde de carbone (CO<sub>2<\/sub>) plut\u00f4t qu&rsquo;en biomasse suppl\u00e9mentaire. <strong>MicroCat<sup>\u00ae<\/sup>-SR<\/strong> contient \u00e9galement une combinaison d&rsquo;enzymes s\u00e9lectionn\u00e9es pour leur capacit\u00e9 \u00e0 d\u00e9grader un large \u00e9ventail de substances pr\u00e9sentes dans les eaux us\u00e9es domestiques, notamment la lignocellulose, les graisses, les huiles, les prot\u00e9ines, les fibres et autres d\u00e9chets. Ces substances ont tendance \u00e0 s&rsquo;accumuler dans les boues, ce qui perturbe leur d\u00e9shydratation et augmente leur poids.<\/p>\n<p><strong>Applications :<\/strong><\/p>\n<ul>\n<li>Stations d&rsquo;\u00e9puration \u00e0 boues activ\u00e9es recevant uniquement des eaux us\u00e9es domestiques ou une combinaison d&rsquo;eaux us\u00e9es domestiques et industrielles<\/li>\n<li>Stations d&rsquo;\u00e9puration industrielles<\/li>\n<\/ul>\n<p><strong>Dur\u00e9e de conservation :<\/strong> 2 ans<\/p>\n<p><strong>Nombre de germes :<\/strong> &gt;3.10<sup>9<\/sup> ufc\/gram<\/p>\n<p><strong>MicroCat<sup>\u00ae<\/sup>-SR <\/strong>est disponible en seaux de 11,3 kg ou en f\u00fbts de 181 kg.<\/p>\n<p>Pour d\u00e9terminer si <strong>MicroCat<sup>\u00ae<\/sup>-SR<\/strong> est une solution adapt\u00e9e \u00e0 votre traitement des eaux us\u00e9es, nous avons besoin d&rsquo;informations sur la composition de vos eaux us\u00e9es et le syst\u00e8me de traitement. Vous pouvez t\u00e9l\u00e9charger le formulaire d&rsquo;information syst\u00e8me ci-dessous, le remplir et nous le retourner. Nous vous \u00e9tablirons une proposition sans engagement.<\/p>\n<\/div><div style=\"text-align:center;\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:var(--awb-color3);--button_gradient_bottom_color:var(--awb-color3);--button_gradient_top_color_hover:var(--awb-color5);--button_gradient_bottom_color_hover:var(--awb-color5);\" target=\"_self\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/12\/MicroCat-SR-questionaire.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">T\u00e9l\u00e9chargez notre formulaire d&rsquo;\u00e9valuation du syst\u00e8me ici<\/span><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-background-color:var(--awb-color6);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" 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style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:var(--awb-color3);--button_gradient_bottom_color:var(--awb-color3);--button_gradient_top_color_hover:var(--awb-color5);--button_gradient_bottom_color_hover:var(--awb-color5);\" target=\"_self\" href=\"https:\/\/qmes.eu\/fr\/traitement-des-eaux-usees\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Retour \u00e0 la page pr\u00e9c\u00e9dente<\/span><\/a><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:rgba(76,152,211,0);border-color:rgba(76,152,211,0);border-top-width:35px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:50px;--awb-padding-bottom:50px;--awb-background-color:var(--awb-custom_color_1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.3;\"><p class=\"p1\"><span class=\"s1\">Vous souhaitez r\u00e9duire les co\u00fbts li\u00e9s au traitement de vos boues d\u2019\u00e9puration<\/span> ? Contactez-nous <span class=\"s1\">pour b\u00e9n\u00e9ficier de conseils personnalis\u00e9s et adapt\u00e9s \u00e0 votre installation.<\/span><\/p><\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_4 1_4 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-3 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:var(--awb-color3);--button_gradient_bottom_color:var(--awb-color3);--button_gradient_top_color_hover:var(--awb-color5);--button_gradient_bottom_color_hover:var(--awb-color5);\" target=\"_self\" href=\"https:\/\/qmes.eu\/fr\/contact\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Contactez-nous<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":10435,"parent":13411,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14533","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.5 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>R\u00e9duction des boues - QM Environmental International<\/title>\n<meta name=\"description\" content=\"Les boues d&#039;\u00e9puration sont un sous-produit du traitement des eaux us\u00e9es. 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