{"id":660274,"date":"2025-04-03T01:40:18","date_gmt":"2025-04-02T22:40:18","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/advanced-filtration-tackles-water-scarcity-challenges\/"},"modified":"2025-04-03T01:40:18","modified_gmt":"2025-04-02T22:40:18","slug":"advanced-filtration-tackles-water-scarcity-challenges","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/advanced-filtration-tackles-water-scarcity-challenges\/","title":{"rendered":"Advanced filtration tackles water scarcity challenges"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a3843bd02aea\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a3843bd02aea\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/advanced-filtration-tackles-water-scarcity-challenges\/#The_challenge_of_complex_wastewater\" >The challenge of complex wastewater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/buradabiliyorum.com\/en\/advanced-filtration-tackles-water-scarcity-challenges\/#Environmental_impacts_and_sustainability\" >Environmental impacts and sustainability<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/buradabiliyorum.com\/en\/advanced-filtration-tackles-water-scarcity-challenges\/#Paving_the_way_for_circular_water_systems\" >Paving the way for circular water systems<\/a><\/li><\/ul><\/nav><\/div>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2025\/turning-wastewater-int.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/turning-wastewater-int.jpg\" data-sub-html=\"Municipal wastewater treatment plant with pilot plant for water reclamation (one scheme shown for actually two treatment train operated in parallel). Credit: &lt;i&gt;Water Science &amp; Technology&lt;\/i&gt; (2025). DOI: 10.2166\/wst.2025.025\">\n<figure class=\"article-img\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2025\/turning-wastewater-int.jpg\" alt=\"Turning wastewater into a resource: Advancing sustainable water management\" title=\"Municipal wastewater treatment plant with pilot plant for water reclamation (one scheme shown for actually two treatment train operated in parallel). Credit: Water Science &amp; Technology (2025). DOI: 10.2166\/wst.2025.025\" width=\"800\" height=\"356\"\/><figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                Municipal wastewater treatment plant with pilot plant for water reclamation (one scheme shown for actually two treatment train operated in parallel). Credit: <i>Water <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/sciencee\/\" data-internallinksmanager029f6b8e52c=\"5\" title=\"Science\" target=\"_blank\" rel=\"noopener\">Science<\/a> &amp; <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/technology\/\" data-internallinksmanager029f6b8e52c=\"4\" title=\"Technology\" target=\"_blank\" rel=\"noopener\">Technology<\/a><\/i> (2025). DOI: 10.2166\/wst.2025.025<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>With global water scarcity on the rise\u2014impacting 38% of Europe&#8217;s population in 2019 alone\u2014a novel <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">app<\/a>roach is emerging to transform wastewater into a valuable resource. Water-smart industrial symbioses (WSISs) offer an innovative solution, fostering collaboration between industries and the water sector to recover and reuse water, materials, and energy while reducing reliance on scarce freshwater resources.<\/p>\n<p>A <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/iwaponline.com\/wst\/article\/91\/6\/698\/107299\/Innovative-pre-treatments-for-reverse-osmosis-to\" target=\"_blank\">recent study<\/a> published in <i>Water Science &amp; Technology<\/i> and conducted by Kompetenzzentrum Wasser Berlin (KWB) in Kalundborg, Denmark, explored the potential of WSISs by testing advanced methods to treat a mixture of industrial and municipal wastewater for industrial reuse.<\/p>\n<p>Researchers set up a pilot plant to evaluate membrane filtration techniques, aiming to produce high-quality water for industrial cooling systems. This research marks a significant step forward in tackling water scarcity through innovative solutions.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_challenge_of_complex_wastewater\"><\/span>The challenge of complex wastewater<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The wastewater treated in Kalundborg presented unique challenges, as it combined municipal wastewater with pre-treated industrial and power plant effluents. This complex mixture pushed the limits of current water reclamation technologies. The study focused on the performance of three types of membranes\u2014ultrafiltration (UF), ultra-tight UF, and nanofiltration (NF)\u2014as pre-treatment steps for reverse osmosis to mitigate biofouling processes.<\/p>\n<p>The conventional UF membrane outperformed denser alternatives, achieving the highest water recovery rate of 87% with the least energy consumption. While ultra-tight UF and NF membranes were more effective at removing specific contaminants, they couldn&#8217;t match the overall efficiency of the UF membrane. However, the study also revealed a persistent challenge: biofouling, the buildup of microorganisms on the membranes. Biocide dosing proved effective in mitigating biofouling, while UV treatment was found to be an environmentally friendly alternative.<\/p>\n<p>                                                                                                        <!-- TechX - News - In-article --><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Environmental_impacts_and_sustainability\"><\/span>Environmental impacts and sustainability<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The study went beyond technical performance, conducting a life cycle assessment to evaluate environmental impacts. Researchers compared the water reclamation process to two alternatives: sourcing freshwater from a nearby lake and desalinating seawater. Key findings included:<\/p>\n<ul>\n<li>Lake water sourcing had the lowest carbon footprint but impacted local water availability.<\/li>\n<li>Desalination had the highest carbon footprint but preserved local freshwater resources.<\/li>\n<li>Water reclamation offered a balanced solution, with moderate energy use, carbon emissions, and water availability impacts.<\/li>\n<\/ul>\n<p>One critical challenge identified was the treatment of brine, the concentrated waste stream generated by reverse osmosis. Treating brine significantly increased energy consumption and carbon emissions, underscoring the need to consider the entire water treatment cycle when evaluating sustainability.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Paving_the_way_for_circular_water_systems\"><\/span>Paving the way for circular water systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The study demonstrates that even complex wastewater can be treated to produce high-quality water for industrial reuse, helping industries in water-stressed regions reduce their reliance on freshwater resources. However, the research also highlights the importance of tailoring solutions to local conditions, available water sources, and energy mixes.<\/p>\n<p>&#8220;This research demonstrates that we have the tools to create circular water systems, where wastewater becomes a valuable resource rather than a waste product,&#8221; said Dr. Anne Kleyb\u00f6cker, project manager at KWB. &#8220;As climate change, population growth, and industrial activity intensify water scarcity, these innovative approaches could be key to sustainable water management.&#8221;<\/p>\n<p>KWB&#8217;s study advances the understanding of water reclamation technologies and emphasizes the need for innovative, site-specific solutions to address water scarcity. By turning wastewater into a resource, industries and communities can move closer to a sustainable future, even in the face of growing global challenges.<\/p>\n<div class=\"article-main__more p-4\">\n<p><strong>More information:<\/strong><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tJeannette J\u00e4hrig et al, Innovative pre-treatments for reverse osmosis to reclaim water from biotech and municipal wastewater for the industrial symbiosis in Kalundborg, <i>Water Science &amp; Technology<\/i> (2025). <a rel=\"nofollow\" target=\"_blank\" data-doi=\"1\" href=\"https:\/\/dx.doi.org\/10.2166\/wst.2025.025\" target=\"_blank\">DOI: 10.2166\/wst.2025.025<\/a><\/p>\n<\/div>\n<p>\n                                                Provided by<br \/>\n                                                                                                    Kompetenzzentrum Wasser Berlin gGmbH (KWB)<\/p>\n<p>                                        <!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>\n                                                <strong>Citation<\/strong>:<br \/>\n                                                Turning wastewater into a resource: Advanced filtration tackles water scarcity challenges (2025, April 2)<br \/>\n                                                retrieved 2 April 2025<br \/>\n                                                from https:\/\/techxplore.com\/<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>\/2025-04-wastewater-resource-advanced-filtration-tackles.html\n                                            <\/p>\n<p>\n                                            This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n                                            part may be reproduced without the written permission. The content is provided for information purposes only.\n                                            <\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><script id=\"facebook-jssdk\" async=\"\" src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js\"><\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMN63nwsw68G3Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more Like this articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/category\/sciencee\/\" target=\"_blank\" >Science category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/techxplore.com\/news\/2025-04-wastewater-resource-advanced-filtration-tackles.html\" target=\"_blank\" >Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Municipal wastewater treatment plant with pilot plant for water reclamation (one scheme shown for actually two treatment train operated in parallel). Credit: Water Science &amp; Technology (2025). DOI: 10.2166\/wst.2025.025 With global water scarcity on the rise\u2014impacting 38% of Europe&#8217;s population in 2019 alone\u2014a novel approach is emerging to transform wastewater into a valuable resource. Water-smart&#8230;<\/p>\n","protected":false},"author":1,"featured_media":660275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/turning-wastewater-int.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-660274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/660274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=660274"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/660274\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/660275"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=660274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=660274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=660274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}