{"id":12663,"date":"2025-04-11T11:29:15","date_gmt":"2025-04-11T09:29:15","guid":{"rendered":"https:\/\/qmes.eu\/la-maree-du-parc-signale-la-presence-degouts\/"},"modified":"2025-09-05T10:54:25","modified_gmt":"2025-09-05T08:54:25","slug":"rapports-pratiques-traitement-des-egouts","status":"publish","type":"page","link":"https:\/\/qmes.eu\/fr\/rapports-dactivite\/rapports-pratiques-traitement-des-egouts\/","title":{"rendered":"Rapports pratiques - Traitement des \u00e9gouts"},"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\/2025\/04\/Rioolreiniging-4-2-1024x682-1.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);\">D\u00e9gradation des graisses et contr\u00f4le des odeurs dans les r\u00e9seaux d&rsquo;\u00e9gouts<\/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);\"><p>Les odeurs provenant des canalisations d&rsquo;\u00e9gout et des stations de pompage sont dues aux acides gras volatils et\/ou au sulfure d&rsquo;hydrog\u00e8ne(H<sub>2<\/sub>S)ou \u00e0 l&rsquo;accumulation d&rsquo;huile et de graisse. En outre, les graisses qui s&rsquo;accumulent dans les stations de pompage ou les canalisations d&rsquo;\u00e9gout provoquent des probl\u00e8mes d&rsquo;obstruction et des co\u00fbts d&rsquo;entretien suppl\u00e9mentaires pour les exploitants d&rsquo;\u00e9gouts. Cliquez sur les liens ci-dessous pour plus d&rsquo;informations sur la mani\u00e8re de contr\u00f4ler les odeurs de mani\u00e8re naturelle et \u00e9conomique.<\/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:125px;--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-1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:30%;--awb-margin-top-large:0px;--awb-spacing-right-large:6.4%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:6.4%;--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-element \" style=\"--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:15px;\"><img decoding=\"async\" width=\"2560\" height=\"1702\" title=\"On the street\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-scaled.jpg\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-scaled.jpg\" alt class=\"lazyload img-responsive wp-image-11442\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271702%27%20viewBox%3D%270%200%202560%201702%27%3E%3Crect%20width%3D%272560%27%20height%3D%271702%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-200x133.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-400x266.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-600x399.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-800x532.jpg 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-1200x798.jpg 1200w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/H2S-Geurcontrole-2-scaled.jpg 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:70%;--awb-margin-top-large:10px;--awb-spacing-right-large:2.7428571428571%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.7428571428571%;--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-reading-box-container reading-box-container-1\" style=\"--awb-title-color:var(--awb-color3);--awb-title-font-size:20px;--awb-description-font-size:17px;--awb-content-font-size:17px;--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-title-font-family:&quot;Montserrat&quot;;--awb-title-font-style:normal;--awb-title-font-weight:400;\"><div class=\"reading-box\" style=\"background-color:rgba(226,166,81,0.25);border-width:1px;border-color:rgba(226,166,81,0.25);border-left-width:3px;border-left-color:var(--primary_color);border-style:solid;\"><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-desktop-button fusion-tagline-button continue fusion-desktop-button-margin continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/QM-Sewer-Odor-Control-white-paper.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><h2>Livre blanc : 'Contr\u00f4le des odeurs microbiennes dans les r\u00e9seaux d'\u00e9gouts et le traitement des eaux us\u00e9es' (Anglais)<\/h2><div class=\"reading-box-description fusion-reading-box-additional\">Ce livre blanc explique les causes des substances odorantes dans les r\u00e9seaux d'\u00e9gouts et comment le processus naturel de bioaugmentation peut r\u00e9duire les odeurs dans les r\u00e9seaux de collecte des eaux us\u00e9es et les stations d'\u00e9puration.<\/div><div class=\"fusion-clearfix\"><\/div><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-mobile-button continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/QM-Sewer-Odor-Control-white-paper.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:30%;--awb-margin-top-large:0px;--awb-spacing-right-large:6.4%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:6.4%;--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-element \" style=\"--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-2 hover-type-none\" style=\"border-radius:15px;\"><img decoding=\"async\" width=\"640\" height=\"400\" alt=\"afvoerreiniging, D\u00e9composition des graisses\" title=\"grease in drain\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/grease-in-drain.jpg\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/grease-in-drain.jpg\" class=\"lazyload img-responsive wp-image-8555\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27640%27%20height%3D%27400%27%20viewBox%3D%270%200%20640%20400%27%3E%3Crect%20width%3D%27640%27%20height%3D%27400%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/grease-in-drain-200x125.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/grease-in-drain-400x250.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/grease-in-drain-600x375.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/grease-in-drain.jpg 640w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 640px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:70%;--awb-margin-top-large:20px;--awb-spacing-right-large:2.7428571428571%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.7428571428571%;--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-reading-box-container reading-box-container-2\" style=\"--awb-title-color:var(--awb-color3);--awb-title-font-size:20px;--awb-description-font-size:17px;--awb-content-font-size:17px;--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-title-font-family:&quot;Montserrat&quot;;--awb-title-font-style:normal;--awb-title-font-weight:400;\"><div class=\"reading-box\" style=\"background-color:rgba(226,166,81,0.25);border-width:1px;border-color:rgba(226,166,81,0.25);border-left-width:3px;border-left-color:var(--primary_color);border-style:solid;\"><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-desktop-button fusion-tagline-button continue fusion-desktop-button-margin continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/QM-WP-FOG-Biodegradation.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><h2>Livre blanc : \"Biod\u00e9gradation des graisses\" (anglais)<\/h2><div class=\"reading-box-description fusion-reading-box-additional\">Ce livre blanc explique la science derri\u00e8re la bioaugmentation et comment ce processus naturel peut d\u00e9composer les graisses pour pr\u00e9venir les odeurs, les blocages et les probl\u00e8mes d'entretien dans les syst\u00e8mes de collecte.<\/div><div class=\"fusion-clearfix\"><\/div><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-mobile-button continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/QM-WP-FOG-Biodegradation.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:30%;--awb-margin-top-large:0px;--awb-spacing-right-large:6.4%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:6.4%;--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-element \" style=\"--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-3 hover-type-none\" style=\"border-radius:15px;\"><img decoding=\"async\" width=\"2219\" height=\"2560\" title=\"ANL Dosing unit\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-scaled.jpg\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-scaled.jpg\" alt class=\"lazyload img-responsive wp-image-11791\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272219%27%20height%3D%272560%27%20viewBox%3D%270%200%202219%202560%27%3E%3Crect%20width%3D%272219%27%20height%3D%272560%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-200x231.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-400x461.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-600x692.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-800x923.jpg 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-1200x1384.jpg 1200w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/ANL-Dosing-unit-scaled.jpg 2219w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:70%;--awb-margin-top-large:40px;--awb-spacing-right-large:2.7428571428571%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.7428571428571%;--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-reading-box-container reading-box-container-3\" style=\"--awb-title-color:var(--awb-color3);--awb-title-font-size:20px;--awb-description-font-size:17px;--awb-content-font-size:17px;--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-title-font-family:&quot;Montserrat&quot;;--awb-title-font-style:normal;--awb-title-font-weight:400;\"><div class=\"reading-box\" style=\"background-color:rgba(226,166,81,0.25);border-width:1px;border-color:rgba(226,166,81,0.25);border-left-width:3px;border-left-color:var(--primary_color);border-style:solid;\"><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-desktop-button fusion-tagline-button continue fusion-desktop-button-margin continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/Casestudy-H2S-control-in-force-main-sewer-network-ANL.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><h2>Rapport de terrain sur le contr\u00f4le du H2S dans un r\u00e9seau d'\u00e9gouts sous pression - MicroCat-ANL (English)<\/h2><div class=\"reading-box-description fusion-reading-box-additional\">Ce rapport de terrain \u00e9value l'efficacit\u00e9 de l'utilisation de produits microbiens pour r\u00e9duire le sulfure d'hydrog\u00e8ne (H2S) sur une p\u00e9riode de 3 ans et compare le co\u00fbt avec un programme de traitement chimique (nitrates). L'\u00e9tude a montr\u00e9 que le H2S a \u00e9t\u00e9 r\u00e9duit \u00e0 moins de 10 ppm dans 95 % des cas. Le co\u00fbt du programme \u00e9tait inf\u00e9rieur de 41 % \u00e0 celui du programme chimique, ce qui a permis au client d'\u00e9conomiser plus de 21 000 euros par an. Le programme a \u00e9galement eu d'autres avantages en aval de la station d'\u00e9puration, notamment la r\u00e9duction de la demande en oxyg\u00e8ne (DBO), l'am\u00e9lioration de la d\u00e9cantation des solides (indice de volume des boues plus faible) et la r\u00e9duction des odeurs.   <\/div><div class=\"fusion-clearfix\"><\/div><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-mobile-button continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/Casestudy-H2S-control-in-force-main-sewer-network-ANL.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:30%;--awb-margin-top-large:0px;--awb-spacing-right-large:6.4%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:6.4%;--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-element \" style=\"--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-4 hover-type-none\" style=\"border-radius:15px;\"><img decoding=\"async\" width=\"2560\" height=\"1707\" alt=\"D\u00e9graissage des \u00e9gouts et des stations de pompage\" title=\"BioPOP dosing\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-scaled.jpg\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-scaled.jpg\" class=\"lazyload img-responsive wp-image-8434\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271707%27%20viewBox%3D%270%200%202560%201707%27%3E%3Crect%20width%3D%272560%27%20height%3D%271707%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-200x133.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-400x267.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-600x400.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-800x533.jpg 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-1200x800.jpg 1200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/10\/BioPOP-dosing-scaled.jpg 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:70%;--awb-margin-top-large:10px;--awb-spacing-right-large:2.7428571428571%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.7428571428571%;--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-reading-box-container reading-box-container-4\" style=\"--awb-title-color:var(--awb-color3);--awb-title-font-size:20px;--awb-description-font-size:17px;--awb-content-font-size:17px;--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-title-font-family:&quot;Montserrat&quot;;--awb-title-font-style:normal;--awb-title-font-weight:400;\"><div class=\"reading-box\" style=\"background-color:rgba(226,166,81,0.25);border-width:1px;border-color:rgba(226,166,81,0.25);border-left-width:3px;border-left-color:var(--primary_color);border-style:solid;\"><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-desktop-button fusion-tagline-button continue fusion-desktop-button-margin continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/Municipal-Sewernetwork-maintenance-BioPOP.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><h2>Rapport de terrain Entretien des r\u00e9seaux d'\u00e9gouts municipaux - MicroCat-BioPOP (anglais)<\/h2><div class=\"reading-box-description fusion-reading-box-additional\">Ce rapport de terrain d\u00e9crit l'efficacit\u00e9 de l'utilisation de produits microbiens pour contr\u00f4ler l'accumulation de graisse dans les r\u00e9seaux d'\u00e9gouts municipaux surcharg\u00e9s. Cette collectivit\u00e9 locale des Pays-Bas devait faire nettoyer certaines parties de son r\u00e9seau d'\u00e9gouts tous les trimestres. L'utilisation de MicroCat-BioPOPs dans leur r\u00e9seau leur a permis d'\u00e9conomiser plus de 30 000 euros sur leurs co\u00fbts d'entretien.  <\/div><div class=\"fusion-clearfix\"><\/div><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-mobile-button continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/04\/Municipal-Sewernetwork-maintenance-BioPOP.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:30%;--awb-margin-top-large:0px;--awb-spacing-right-large:6.4%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:6.4%;--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-element \" style=\"--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-5 hover-type-none\" style=\"border-radius:15px;\"><img decoding=\"async\" width=\"424\" height=\"310\" title=\"York_01\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/06\/York_01.jpg\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/06\/York_01.jpg\" alt class=\"lazyload img-responsive wp-image-12495\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27424%27%20height%3D%27310%27%20viewBox%3D%270%200%20424%20310%27%3E%3Crect%20width%3D%27424%27%20height%3D%27310%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2025\/06\/York_01-200x146.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/06\/York_01-400x292.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2025\/06\/York_01.jpg 424w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 424px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:70%;--awb-margin-top-large:10px;--awb-spacing-right-large:2.7428571428571%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.7428571428571%;--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-reading-box-container reading-box-container-5\" style=\"--awb-title-color:var(--awb-color3);--awb-title-font-size:20px;--awb-description-font-size:17px;--awb-content-font-size:17px;--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-title-font-family:&quot;Montserrat&quot;;--awb-title-font-style:normal;--awb-title-font-weight:400;\"><div class=\"reading-box\" style=\"background-color:rgba(226,166,81,0.25);border-width:1px;border-color:rgba(226,166,81,0.25);border-left-width:3px;border-left-color:var(--primary_color);border-style:solid;\"><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-desktop-button fusion-tagline-button continue fusion-desktop-button-margin continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/nl\/microcat-biopopinbbcnews\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><h2>Vid\u00e9o du BBC Morning Show sur l'application MicroCat-BioPOP \u00e0 York, au Royaume-Uni.<\/h2><div class=\"reading-box-description fusion-reading-box-additional\">Dans le centre de York, au Royaume-Uni, le r\u00e9seau d'\u00e9gouts conna\u00eet depuis longtemps des probl\u00e8mes li\u00e9s aux mati\u00e8res organiques volatiles. Malgr\u00e9 les efforts constants de l'\u00e9quipe de protection du r\u00e9seau pour s'attaquer au probl\u00e8me \u00e0 la source, les probl\u00e8mes persistent. L'attention port\u00e9e aux rejets d'eaux us\u00e9es n'ayant jamais \u00e9t\u00e9 aussi forte, ils ont cherch\u00e9 une nouvelle approche pour r\u00e9soudre ce probl\u00e8me dans la zone du code postal YO1.\nUn essai d'un an de MicroCat-BioPOPs a d\u00e9but\u00e9 en septembre 2023. Il s'est av\u00e9r\u00e9 que le probl\u00e8me a \u00e9t\u00e9 r\u00e9solu avec succ\u00e8s. Cette vid\u00e9o, diffus\u00e9e le 11 d\u00e9cembre 2024, BBC Morning News, montre Yorkshire Water en train de parler de cette exp\u00e9rience.\nConsultez \u00e9galement notre page d'actualit\u00e9s pour un rapport complet.    <\/div><div class=\"fusion-clearfix\"><\/div><a class=\"button fusion-button button-default fusion-button-default-size button-default-size button-3d fusion-mobile-button continue-right\" style=\"border-radius:10px 10px 10px 10px\" href=\"https:\/\/qmes.eu\/nl\/microcat-biopopinbbcnews\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Cliquez ici<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 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:50px;--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-11 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-flex-start fusion-content-layout-column\"><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\/nl\/praktijkverslagen\/\"><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-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-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-12 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-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;\">Vous souhaitez plus d&rsquo;informations sur les produits de d\u00e9gradation des graisses MicroCat<sup>\u00ae<\/sup>?<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 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-2 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\/?page_id=3840\"><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":4,"featured_media":0,"parent":14481,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-12663","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.5 (Yoast SEO v27.7) - 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