{"id":3756,"date":"2026-08-26T13:35:46","date_gmt":"2026-08-26T12:35:46","guid":{"rendered":"https:\/\/www.morselt.com\/?post_type=waterenindustrie&#038;p=3756"},"modified":"2026-08-26T13:37:16","modified_gmt":"2026-08-26T12:37:16","slug":"nanofiltration","status":"publish","type":"waterenindustrie","link":"https:\/\/www.morselt.com\/en\/afvalwaterzuivering\/overige-producten\/nanofiltration\/","title":{"rendered":"Nanofiltration"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row gap=&#8221;0px&#8221; css_animation=&#8221;none&#8221; css=&#8221;.vc_custom_1787745060262{margin-top: 32px !important;}&#8221;][vc_column][vc_column_text]<\/p>\n<h2 style=\"text-align: center;\">Nanofiltration<\/h2>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row gap=&#8221;0px&#8221; full_height=&#8221;yes&#8221; css_animation=&#8221;none&#8221; css=&#8221;.vc_custom_1787745056048{margin-top: 8px !important;}&#8221; el_class=&#8221;composiet_section&#8221;][vc_column width=&#8221;7\/12&#8243; el_class=&#8221;composiet_section_text&#8221;][vc_column_text]<\/p>\n<h3>Selective water treatment at the water molecular scale<\/h3>\n<p>[\/vc_column_text][vc_column_text]Nanofiltration delivers industrial water purification at the level where it matters: the physical separation of dissolved salts, organic matter and harmful ions. With pore sizes of just 1-2 nanometers, nanofiltration filters where conventional methods fail.[\/vc_column_text][vc_column_text]<\/p>\n<h3>Energy-efficient and cost-effective<\/h3>\n<p>[\/vc_column_text][vc_column_text]Nanofiltration operates at significantly lower pressure than full desalination. This means lower energy costs, reduced maintenance and a smaller ecological footprint, without compromising water quality.[\/vc_column_text][vc_column_text]<\/p>\n<h3>From wastewater to reusable process water<\/h3>\n<p>[\/vc_column_text][vc_column_text]Nanofiltration forms the ideal bridge between raw water treatment and ultrapure water. Industries use it as a pretreatment step, as a water softening stage, or directly for the reuse of process water in their production.[\/vc_column_text][\/vc_column][vc_column width=&#8221;5\/12&#8243; el_class=&#8221;composiet_section_img&#8221;][vc_single_image image=&#8221;3800&#8243; img_size=&#8221;full&#8221; image_alt=&#8221;Nanofiltration&#8221;][\/vc_column][\/vc_row][vc_row gap=&#8221;0px&#8221; css_animation=&#8221;none&#8221; css=&#8221;.vc_custom_1787744986297{margin-top: 0px !important;margin-bottom: 16px !important;}&#8221; el_class=&#8221;eigenschappen_getest_section&#8221;][vc_column width=&#8221;1\/2&#8243; el_class=&#8221;eigenschappen_section_item&#8221;][vc_column_text]<\/p>\n<h3>Benefits of Morselt Nanofiltration<\/h3>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<ul>\n<li><strong>Selective ion separation<\/strong>: Against multivalent ions and organic matter, while allowing monovalent salts to pass through<\/li>\n<li><strong>High energy efficiency<\/strong>: Low-pressure operation saves significantly on energy costs compared to reverse osmosis<\/li>\n<li><strong>Reliable removal<\/strong>: Effective against calcium, magnesium, heavy metals, dyes, pesticides and PFAS<\/li>\n<li><strong>Maximum reuse<\/strong>: Completely physical process without chemical additives, ideal for water that must be reused<\/li>\n<li><strong>Flexible integration option<\/strong>: Combines easily with pretreatment (chemical precipitation, flocculation, plate settling)<\/li>\n<li><strong>Hygienic water treatment<\/strong>: Retention of microorganisms and bacteria for clean process medium<\/li>\n<li><strong>Durable membranes<\/strong>: Polymer or ceramic quality with high chemical and thermal resistance<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243; el_class=&#8221;getest_section_item&#8221;][vc_column_text]<\/p>\n<h3>Technical specifications (standard)<\/h3>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<ul>\n<li><strong>Membrane type<\/strong>: Thin-film or ceramic membranes<\/li>\n<li><strong>Pore size<\/strong>: 1-2 nanometers (molecular weight 200-1,000 Da)<\/li>\n<li><strong>Operating principle<\/strong>: Physical sieving action combined with charge selectivity<\/li>\n<li><strong>Operating pressure<\/strong>: Low to moderate (lower than reverse osmosis)<\/li>\n<li><strong>Removed substances<\/strong>: Multivalent ions, organic compounds, PFAS, dyes, heavy metals, microorganisms<\/li>\n<li><strong>Outlet water<\/strong>: Clear filtrate (permeate) and concentrated reject stream<\/li>\n<li><strong>Material resistance<\/strong>: High temperature and chemical resistance against aggressive wastewater<\/li>\n<li><strong>Capacity<\/strong>: Modularly scalable via compact racks<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_btn title=&#8221;Get in touch&#8221; css_animation=&#8221;none&#8221; css=&#8221;.vc_custom_1787744552965{margin-top: 16px !important;padding-top: 32px !important;}&#8221; link=&#8221;url:https%3A%2F%2Fwww.morselt.com%2Fen%2Fcontact%2F|title:Contact&#8221;][\/vc_column][\/vc_row][vc_row gap=&#8221;0px&#8221; css_animation=&#8221;none&#8221; css=&#8221;.vc_custom_1787744913429{margin-bottom: 96px !important;padding-top: 64px !important;}&#8221;][vc_column css=&#8221;.vc_custom_1761911295859{margin-bottom: 32px !important;}&#8221;][vc_column_text]<\/p>\n<h2 style=\"text-align: center;\">Configurations and options<\/h2>\n<p>[\/vc_column_text][\/vc_column][vc_column css_animation=&#8221;none&#8221; width=&#8221;1\/3&#8243; offset=&#8221;vc_col-xl-inherit vc_col-lg-inherit vc_col-md-4 vc_col-sm-inherit&#8221;][vc_column_text css=&#8221;.vc_custom_1780386696538{margin-bottom: 16px !important;}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">Ultrafiltration as pretreatment<\/h3>\n<p>[\/vc_column_text][vc_column_text]Ultrafiltration (UF) protects your nanofiltration membranes by removing suspended solids, turbidity-forming particles and bacteria from the water. Works with larger pore size (0.01-0.1 \u00b5m) and forms the ideal protection after flocculation or biological wastewater treatment.[\/vc_column_text][\/vc_column][vc_column css_animation=&#8221;none&#8221; width=&#8221;1\/3&#8243; offset=&#8221;vc_col-xl-inherit vc_col-lg-inherit vc_col-md-4 vc_col-sm-inherit&#8221;][vc_column_text css=&#8221;.vc_custom_1780386696538{margin-bottom: 16px !important;}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">Nanofiltration as main step<\/h3>\n<p>[\/vc_column_text][vc_column_text]Nanofiltration (NF) works where finer filtration is needed: in the 1-2 nm range. Blocks dissolved organic matter, PFAS, multivalent ions and dyes, while keeping energy consumption significantly lower than full desalination. The choice for partial desalination and targeted water softening.[\/vc_column_text][\/vc_column][vc_column css_animation=&#8221;none&#8221; width=&#8221;1\/3&#8243; offset=&#8221;vc_col-xl-inherit vc_col-lg-inherit vc_col-md-4 vc_col-sm-inherit&#8221;][vc_column_text css=&#8221;.vc_custom_1780386696538{margin-bottom: 16px !important;}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">Reverse osmosis as polishing step<\/h3>\n<p>[\/vc_column_text][vc_column_text]Reverse osmosis (RO) is the ultimate purification step for virtually complete desalination and ultrapure water. Works with finer membranes and uses higher pressure, but is unbeatable for maximum purity where extreme quality is required.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"featured_media":3800,"menu_order":0,"template":"","meta":{"_acf_changed":false},"water_category":[],"class_list":["post-3756","waterenindustrie","type-waterenindustrie","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/waterenindustrie\/3756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/waterenindustrie"}],"about":[{"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/types\/waterenindustrie"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/media\/3800"}],"wp:attachment":[{"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/media?parent=3756"}],"wp:term":[{"taxonomy":"water_category","embeddable":true,"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/water_category?post=3756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}