{"id":4241,"date":"2025-09-24T13:22:28","date_gmt":"2025-09-24T05:22:28","guid":{"rendered":"http:\/\/puxi\/?p=4241"},"modified":"2026-03-26T13:57:02","modified_gmt":"2026-03-26T05:57:02","slug":"nanofiltration-membrane-element","status":"publish","type":"post","link":"https:\/\/www.psimembrane.com\/nl\/products\/nanofiltration-membrane-element\/","title":{"rendered":"NF membraan"},"content":{"rendered":"
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NF98 series nanofiltration membrane elements adopt Proshare\u00ae<\/sup> proprietary multi-layer composite membrane. Nano-level and ultra-thin hydrophilic coating technology endows excellent anti-fouling ability.These membranes deliver twice the flux of traditional TFC membranes and operate at least 50% lower pressure, making them a superior replacement for NF270, XC-N, DL, DK, and other traditional TFC membranes.<\/p>\n

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Belangrijkste kenmerken<\/strong><\/h4>\n

\n\tn<\/span><\/span> NF98 membrane surface is super hydrophilic, with excellent anti-fouling performance and long service life;
\nn<\/span><\/span> NF98 membrane flux is generally 30% higher than traditional TFC, and some models even have up to 2 times the flux, resulting in significant energy reduction;
\nn<\/span><\/span> High rejection rate of divalent salts >98% (sulfate, iron, heavy metals, etc.), and allows monovalent salts to pass through;
\nn<\/span><\/span> High Removal of Organic Compounds such as pesticides, herbicides, antibiotics, and THM precursors, etc.<\/p>\n<\/div>\n

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Product Parameter<\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n\t\t\t\tProduct<\/td>\nModel<\/td>\nRejection rate of Bivalent Salt ion(%)<\/td>\nRejectionrate of Monovalent salt ion(%)<\/td>\nPermeaatdebiet GPD (m\u00b3\/d)<\/td>\nActief gebied Ft\u00b2 (m\u00b2)<\/td>\nDe Dikte van het voerafstandsstuk (mil)<\/td>\n<\/tr>\n
High Flux Nanofiltration Membrane<\/td>\nNF98-HF-4040<\/td>\n96<\/td>\n30-50<\/td>\n2800 (10.6)<\/td>\n85 (7.9)<\/td>\n34<\/td>\n<\/tr>\n
NF98-HF-8040<\/td>\n96<\/td>\n30-50<\/td>\n13800 (52.2)<\/td>\n400 (37.2)<\/td>\n34<\/td>\n<\/tr>\n
Salt Fractionation Nanofiltration Membrane<\/td>\nNF98-SP-4040<\/td>\n\n\t\t\t\t99<\/td>\n30-50<\/td>\n2500 (9.5)<\/td>\n85 (7.9)<\/td>\n34<\/td>\n<\/tr>\n
NF98-SP-8040<\/td>\n99<\/td>\n30-50<\/td>\n12500 (47.3)<\/td>\n400 (37.2)<\/td>\n34<\/td>\n<\/tr>\n
High Rejection Nanofiltration Membrane<\/td>\nNF90-4040<\/td>\n99<\/td>\n85-90<\/td>\n1850 (7.0)<\/td>\n85 (7.9)<\/td>\n34<\/td>\n<\/tr>\n
NF90-8040<\/td>\n99<\/td>\n85-90<\/td>\n9100 (34.4)<\/td>\n400 (37.2)<\/td>\n34<\/td>\n<\/tr>\n
Customized Nanofiltration Membrane<\/td>\nNF98-SPEC-4040<\/td>\nCustomized<\/td>\nCustomized<\/td>\n\n\t\t\t\t-<\/td>\n85 (7.9)<\/td>\n34<\/td>\n<\/tr>\n
NF98-SPEC-8040<\/td>\nCustomized<\/td>\nCustomized<\/td>\n\n\t\t\t\t-<\/td>\n400 (37.2)<\/td>\n34<\/td>\n<\/tr>\n
\n 1. Het permeaatdebiet en de gestabiliseerde zoutafwijzing waren gebaseerd op de volgende standaard testcondities: 2000 ppm MgSO4<\/sub>, 70 psi (0.48 MPa), 77 \u2109(25 \u2103),15% recovery;
\n2. Permeate flow rate yield +\/-15%.
\n<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

NF98 series nanofiltration membrane elements adopt Proshare\u00ae proprietary multi-layer composite membrane. Nano-level and ultra-thin hydrophilic coating technology endows excellent anti-fouling ability.These membranes deliver twice the flux of traditional TFC membranes and operate at least 50% lower pressure, making them a superior replacement for NF270, XC-N, DL, DK, and other traditional TFC membranes.   Key Features […]<\/p>","protected":false},"author":1,"featured_media":4405,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/posts\/4241"}],"collection":[{"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/comments?post=4241"}],"version-history":[{"count":16,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/posts\/4241\/revisions"}],"predecessor-version":[{"id":5163,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/posts\/4241\/revisions\/5163"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/media\/4405"}],"wp:attachment":[{"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/media?parent=4241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/categories?post=4241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.psimembrane.com\/nl\/wp-json\/wp\/v2\/tags?post=4241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}