{"id":3750,"date":"2026-08-26T13:48:32","date_gmt":"2026-08-26T12:48:32","guid":{"rendered":"https:\/\/www.morselt.com\/?post_type=waterenindustrie&#038;p=3750"},"modified":"2026-08-26T13:51:21","modified_gmt":"2026-08-26T12:51:21","slug":"dynamic-sand-filter","status":"publish","type":"waterenindustrie","link":"https:\/\/www.morselt.com\/en\/afvalwaterzuivering\/overige-producten\/dynamic-sand-filter\/","title":{"rendered":"Dynamic Sand Filter"},"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;\">Dynamic sand filter<\/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>Uninterrupted filtration for continuous operation<\/h3>\n<p>[\/vc_column_text][vc_column_text]The dynamic sand filter is the first choice when your production process cannot afford filtration downtime. Unlike conventional fixed-bed filters, this system operates continuously: the filter sand is washed continuously during operation, backwashing is not part of the normal cycle, and your filtration stream continues without interruption.[\/vc_column_text][vc_column_text]<\/p>\n<h3>Continuous sand washing without manual intervention<\/h3>\n<p>[\/vc_column_text][vc_column_text]The operating principle is simple and effective: water flows upward through the sand bed, while an airlift pump powered by compressed air transports loaded sand upward to an integrated sand washer. There, solids and flocs are separated. The cleaned sand falls back into the filter and the process repeats continuously. No external backwash water buffer, no switching valves and no expensive blowers are required.[\/vc_column_text][vc_column_text]<\/p>\n<h3>Stainless steel or GRP, with minimal wear<\/h3>\n<p>[\/vc_column_text][vc_column_text]The filter system is available in durable materials optimized for aggressive media. Pneumatic control of the compressed air supply allows the sand washing intensity to be precisely adjusted to the actual contamination load. And because there are no rotating components in the filter bed, the need for a large stock of spare parts is minimized.[\/vc_column_text][\/vc_column][vc_column width=&#8221;5\/12&#8243; el_class=&#8221;composiet_section_img&#8221;][vc_single_image image=&#8221;3814&#8243; img_size=&#8221;full&#8221; image_alt=&#8221;Dynamic sand filter&#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 Dynamic Sand Filter<\/h3>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<ul>\n<li><strong>No filtration downtime<\/strong>: Uninterrupted operation without periodic backwash cycles and no reserve capacity required<\/li>\n<li><strong>Consistent purification performance<\/strong>: Continuous high removal of suspended solids, turbidity-causing particles and flocs without loss of quality<\/li>\n<li><strong>Significantly lower operating costs<\/strong>: No external backwash pumps or blowers and minimal backwash water consumption<\/li>\n<li><strong>Compact design<\/strong>: High specific filtration capacity on a minimal footprint and easy integration into existing systems<\/li>\n<li><strong>Very low maintenance<\/strong>: Low-wear mechanics, few moving parts and minimal spare-part requirements<\/li>\n<li><strong>Flexible process control<\/strong>: Pneumatic control enables adaptation to changing loads without manual intervention<\/li>\n<li><strong>Suitable for various contaminants<\/strong>: From fine industrial particles to biological biomass and metal-containing flocs<\/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>Operating principle<\/strong>: Continuous counter-current filtration<\/li>\n<li><strong>Sand transport<\/strong>: Airlift pump driven by compressed air<\/li>\n<li><strong>Sand washing<\/strong>: Integrated washing mechanism with adjustable intensity<\/li>\n<li><strong>Material<\/strong>: Stainless steel or glass-fibre reinforced plastic (GRP)<\/li>\n<li><strong>Control<\/strong>: Pneumatic compressed-air regulation depending on contamination load<\/li>\n<li><strong>Filter bed<\/strong>: No rotating components, minimal wear zone<\/li>\n<li><strong>Typical contaminants removed<\/strong>: Wear particles, mill scale and fibre particles, precipitated hydroxides, biological biomass and surface water contaminants<\/li>\n<li><strong>Backwash water consumption<\/strong>: Low thanks to a continuous small partial flow<\/li>\n<li><strong>Integration requirements<\/strong>: Standard connection to compressed-air network, water inlet\/outlet and wash waste discharge<\/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;\">Cooling water conditioning<\/h3>\n<p>[\/vc_column_text][vc_column_text]Dynamic side-stream filtration in cooling water circuits. Prevents deposits and contamination in cooling systems. Ideal for continuous operation with fluctuating contamination levels; the pneumatic control automatically adapts to changing conditions. This reduces the load on your cooling water treatment and extends the service life of heat exchangers.[\/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;\">River and source water treatment<\/h3>\n<p>[\/vc_column_text][vc_column_text]Pre-filtration for the production of process and industrial water directly from natural water sources. Removes silt, biological biomass and seasonal contamination in a single step. Can be combined with further purification stages to ensure uninterrupted feedwater supply and circulation water quality.[\/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;\">Tertiary wastewater treatment<\/h3>\n<p>[\/vc_column_text][vc_column_text]Final treatment stage after biological purification in municipal and industrial wastewater treatment plants. Removes residual solids and phosphate flocs while maintaining consistent effluent quality. Enables uninterrupted operation of your treatment plant, even under fluctuating influent loads.[\/vc_column_text][\/vc_column][\/vc_row][vc_row gap=&#8221;25px&#8221; css_animation=&#8221;none&#8221; css=&#8221;.vc_custom_1787748564116{margin-top: 16px !important;margin-bottom: 64px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;3816&#8243; img_size=&#8221;full&#8221; image_alt=&#8221;Morselt dynamic sand filter&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;3817&#8243; img_size=&#8221;full&#8221; image_alt=&#8221;Dynamic sand filter for water and industry&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"featured_media":3814,"menu_order":0,"template":"","meta":{"_acf_changed":false},"water_category":[],"class_list":["post-3750","waterenindustrie","type-waterenindustrie","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/waterenindustrie\/3750","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\/3814"}],"wp:attachment":[{"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/media?parent=3750"}],"wp:term":[{"taxonomy":"water_category","embeddable":true,"href":"https:\/\/www.morselt.com\/en\/wp-json\/wp\/v2\/water_category?post=3750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}