{"id":16429,"date":"2024-05-14T15:33:57","date_gmt":"2024-05-14T13:33:57","guid":{"rendered":"https:\/\/biomontan.at\/\/?page_id=16429"},"modified":"2025-03-06T13:48:00","modified_gmt":"2025-03-06T12:48:00","slug":"wastewater-and-anaerobic-technologies-challenge-sludge-dewatering","status":"publish","type":"page","link":"https:\/\/www.biomontan.at\/en\/wastewater-and-anaerobic-technologies-challenge-sludge-dewatering\/","title":{"rendered":"Challenge: Sludge dewatering in wastewater treatment plants"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull is-light customcovermitwelle mb-0 mt-0 wp-elements-eede97c81d86c6c75ce965f512d92121\" style=\"min-height:400px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#897353\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" class=\"wp-block-cover__image-background wp-image-21968\" alt=\"Schlammentw\u00e4sserung \/ sludge dewatering \u00a9 BIOMONTAN GmbH\" src=\"https:\/\/www.biomontan.at\/\/wp-content\/uploads\/biomontan\/biomontan-umwelttechnik-schlammentwaesserung.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/biomontan-umwelttechnik-schlammentwaesserung.png 1024w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/biomontan-umwelttechnik-schlammentwaesserung-300x169.png 300w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/biomontan-umwelttechnik-schlammentwaesserung-768x432.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-wavy-wavy-divider alignfull coverwelleohnespalte has-white-background-color has-background\"><svg fill=\"none\" role=\"separator\" viewBox=\"0 0 100 300\" preserveAspectRatio=\"none\" aria-orientation=\"horizontal\" aria-hidden=\"true\" style=\"height:300px;width:100%;display:block\"><path style=\"transition:all .5s ease;opacity:1\" fill=\"var(--wp--preset--color--white)\" d=\"M 0,228 S 44,63 55,174 S 94,198 100,141 V 300 H 0 Z\"><\/path><\/svg><\/div>\n\n\n\n<div class=\"wp-block-group is-horizontal is-content-justification-right is-layout-flex wp-container-core-group-is-layout-3e86068a wp-block-group-is-layout-flex\">\n<div class=\"wp-block-bogo-language-switcher sprachumschalter\"><ul class=\"bogo-language-switcher list-view\"><li class=\"de-DE de first\"><span class=\"bogoflags bogoflags-de\"><\/span> <span class=\"bogo-language-name\"><a rel=\"alternate\" hreflang=\"de-DE\" href=\"https:\/\/www.biomontan.at\/wp-json\/wp\/v2\/pages\/16429\/\" title=\"German\">Deutsch<\/a><\/span><\/li>\n<li class=\"en-GB en current last\"><span class=\"bogoflags bogoflags-gb\"><\/span> <span class=\"bogo-language-name\"><a rel=\"alternate\" hreflang=\"en-GB\" href=\"https:\/\/www.biomontan.at\/en\/wp-json\/wp\/v2\/pages\/16429\/\" title=\"English\" class=\"current\" aria-current=\"page\">English<\/a><\/span><\/li>\n<\/ul><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns farbblock is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<h1 class=\"wp-block-heading Uberschrift-Top-H1 has-text-color\" style=\"color:#0083d3;font-size:16px\">CHALLENGE SLUDGE DEWATERING IN WASTEWATER TREATMENT PLANTS<\/h1>\n\n\n\n<div style=\"height:2em\" aria-hidden=\"true\" class=\"wp-block-spacer editorskit-no-desktop\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading Uberschrift-Fett-H2 has-black-color has-text-color has-link-color wp-elements-a6f129299b1c6c4432414873ebeae28a\" style=\"font-size:5vw\"><strong>Saving costs and resources<\/strong>.<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:5em\" aria-hidden=\"true\" class=\"wp-block-spacer editorskit-no-mobile\"><\/div>\n\n\n\n<div class=\"wp-block-columns ueberlappend is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column farbblock is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading Sparten-H2 has-text-color\" style=\"color:#164194\">Increased dry residue. Lower costs.<\/h2>\n\n\n\n<div style=\"height:2em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Countless tons of sewage sludge are produced every year during biological wastewater treatment processes. As industrial sewage sludge has to be disposed of at a cost via composting (partly only permitted in food production) and, in future, increasingly in mono-incineration plants, the best possible sludge dewatering is a basic prerequisite for saving money.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The use of our pFMs with different charges, molecular weights and cross-links to improve the dewaterability of sewage sludge is one of the most important basic operations in sludge treatment for:<br><br><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0083d3\" class=\"has-inline-color\"><i class=\"fas fa-check\"><\/i><\/mark>stable sludge dewatering<br><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0083d3\" class=\"has-inline-color\"><i class=\"fas fa-check\"><\/i><\/mark>&nbsp;increased dry residue of the dewatered sludge<br><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0083d3\" class=\"has-inline-color\"><i class=\"fas fa-check\"><\/i><\/mark>&nbsp;lower chargeback due to clear centrate<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our many years of experience in sludge dewatering enable us to select the right product for your sludge, supported by laboratory tests and dewatering curves.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top farbblock has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background:linear-gradient(135deg,rgb(255,251,251) 0%,rgb(241,242,246) 49%,rgb(200,225,243) 100%)\">\n<h3 class=\"wp-block-heading Sparten-H2\">Causes of inadequate sludge dewatering<\/h3>\n\n\n\n<div style=\"height:2em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The dewatering result depends heavily on the properties of the sludge to be treated.<br>Therefore, different operating modes of primary clarification, biological stages, precipitation and operating media, etc. can have a strong impact on digestion and sludge dewatering.<br>In addition, the selection of the most efficient polymer flocculant to improve dewatering is also crucial to save costs and resources.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns ueberlappend is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top animated fadeInDown ueberlappend is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><a class=\"iheg-wrapper\" href=\"https:\/\/www.biomontan.at\/\/en\/wastewater-and-anaerobic-technologies\/#contact-uwt\"  ><div class=\"eihe-box eihe-fade\" style=\"background: rgba(255,255,255,0);border-radius:0px 0px 0px 0px;\"><img decoding=\"async\" src=\"https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Biomontan_Kontakt-EN.png\" alt=\"\"\/><div class=\"eihe-caption\" style=\"background: rgba(255,255,255,0);\"><div class=\"eihe-title-cover\"><h3 class=\"eihe-title\"><\/h3>\t<\/div><p><\/p><\/div><\/div><\/a><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column ueberlappend is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group whitewavesgroup unterlappend\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:5em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns farbblock is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<h1 class=\"wp-block-heading Uberschrift-Top-H1 has-text-color\" style=\"color:#0083d3;font-size:16px\"><span class=\"uppercase\">ProduCTS AND SYSTEMS<\/span><\/h1>\n\n\n\n<div style=\"height:2em\" aria-hidden=\"true\" class=\"wp-block-spacer editorskit-no-desktop\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading Uberschrift-Fett-H2 has-black-color has-text-color has-link-color wp-elements-ba901e028e8757103271a01a4657658a\" style=\"font-size:4vw\"><strong>Efficient solutions for sludge dewatering<\/strong>:<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns farbblock is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top bildspalte is-layout-flow wp-block-column-is-layout-flow\"><a href=\"\/products-pfm-polymer-flocculants-coagulants\/\"    class=\"alignfull wp-block-tiptip-hyperlink-group-block\" >\n<div class=\"wp-block-cover alignfull is-light custom-cover-sparte\" style=\"min-height:30vh;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Product<\/p>\n\n\n\n<h3 class=\"wp-block-heading Sparten-H2\">M-FLOC<sup>\u00ae<\/sup><br>FILLFLOC<sup>\u00ae<\/sup><\/h3>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"line-height:1\" class=\"has-custom-lineheight\">pFM polymer flocculants, flocculation aids and coagulants<\/p><\/p>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-right fapfeil mb-0 pb-0 has-large-font-size wp-block-paragraph\"><i class=\"fas fa-arrow-right\"><\/i><\/p>\n<\/div><\/div>\n<\/a><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top bildspalte is-layout-flow wp-block-column-is-layout-flow\"><a href=\"\/products-chalk\/\"    class=\"alignfull wp-block-tiptip-hyperlink-group-block\" >\n<div class=\"wp-block-cover alignfull is-light custom-cover-sparte\" style=\"min-height:30vh;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Product<\/p>\n\n\n\n<h3 class=\"wp-block-heading Sparten-H2\"><sup><br><\/sup>CHALK<\/h3>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"line-height:1\" class=\"has-custom-lineheight\">to increase dry matter<\/p><\/p>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-right fapfeil mb-0 pb-0 has-large-font-size wp-block-paragraph\"><i class=\"fas fa-arrow-right\"><\/i><\/p>\n<\/div><\/div>\n<\/a><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top bildspalte is-layout-flow wp-block-column-is-layout-flow\"><a href=\"\/products-precipitants-index-optimizers-demulsifiers\/\"    class=\"alignfull wp-block-tiptip-hyperlink-group-block\" >\n<div class=\"wp-block-cover alignfull is-light custom-cover-sparte\" style=\"min-height:30vh;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Product<\/p>\n\n\n\n<h3 class=\"wp-block-heading Sparten-H2\">BIOFLOC<sup>\u00ae<br><\/sup>PETROFLOC<sup>\u00ae<\/sup><\/h3>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"line-height:1\" class=\"has-custom-lineheight\">Precipitants, Index-Optimizers, Demulsifiers<\/p><\/p>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-right fapfeil mb-0 pb-0 has-large-font-size wp-block-paragraph\"><i class=\"fas fa-arrow-right\"><\/i><\/p>\n<\/div><\/div>\n<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns farbblock is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top bildspalte is-layout-flow wp-block-column-is-layout-flow\"><a href=\"\/products-calcimax-milk-of-lime\/\"    class=\"alignfull wp-block-tiptip-hyperlink-group-block\" >\n<div class=\"wp-block-cover alignfull is-light custom-cover-sparte\" style=\"min-height:30vh;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Product<\/p>\n\n\n\n<h3 class=\"wp-block-heading Sparten-H2\"><br>CALCIMAX<sup>\u00ae<\/sup><\/h3>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"line-height:1\" class=\"has-custom-lineheight\">Milk of lime with positive effect on sludge dewatering<\/p><\/p>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-right fapfeil mb-0 pb-0 has-large-font-size wp-block-paragraph\"><i class=\"fas fa-arrow-right\"><\/i><\/p>\n<\/div><\/div>\n<\/a><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top bildspalte is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top bildspalte is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:4em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-cover alignfull is-light\" style=\"min-height:360px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1078\" class=\"wp-block-cover__image-background wp-image-23309 size-full\" alt=\"Wasserwelle\/water splashing wave \u00a9 Fotolia.com\" src=\"https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-scaled.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-scaled.jpg 2560w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-300x126.jpg 300w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-1024x431.jpg 1024w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-768x323.jpg 768w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-1536x647.jpg 1536w, https:\/\/www.biomontan.at\/wp-content\/uploads\/biomontan\/Fotolia_30490502_XL-2048x862.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#8b8981\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group blocktransparentweiss\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center claim-klar-denken has-white-color has-text-color has-x-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#164194\" class=\"has-inline-color\">Think clearly.<\/mark><\/h2>\n\n\n\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center claim-nachhaltig-handeln has-white-color has-text-color has-georgia-font-family\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#164194\" class=\"has-inline-color\">Act sustainably.<\/mark><\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>CHALLENGE SLUDGE DEWATERING IN WASTEWATER TREATMENT PLANTS Saving costs and resources. Increased dry residue. Lower costs. Countless tons of sewage [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_locale":"en_GB","_original_post":"https:\/\/www.biomontan.at\/\/?page_id=12097","footnotes":""},"class_list":["post-16429","page","type-page","status-publish","hentry","en-GB"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Challenge: Sludge dewatering in wastewater treatment plants - BIOMONTAN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.biomontan.at\/en\/wastewater-and-anaerobic-technologies-challenge-sludge-dewatering\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.biomontan.at\\\/en\\\/wastewater-and-anaerobic-technologies-challenge-sludge-dewatering\\\/\",\"url\":\"https:\\\/\\\/www.biomontan.at\\\/en\\\/wastewater-and-anaerobic-technologies-challenge-sludge-dewatering\\\/\",\"name\":\"Challenge: Sludge dewatering in wastewater treatment plants - 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