{"id":347,"date":"2026-07-10T12:22:52","date_gmt":"2026-07-10T04:22:52","guid":{"rendered":"https:\/\/www.rubri.cn\/chemical-park-brine-resource-recovery-trend\/"},"modified":"2026-07-10T12:22:52","modified_gmt":"2026-07-10T04:22:52","slug":"chemical-park-brine-resource-recovery-trend","status":"publish","type":"post","link":"https:\/\/www.rubri.cn\/en\/chemical-park-brine-resource-recovery-trend\/","title":{"rendered":"High-salinity wastewater treatment in chemical industrial parks: from end-of-pipe disposal to segregated resource recovery"},"content":{"rendered":"<p>High-salinity wastewater treatment is shifting from relying solely on end-of-pipe evaporation to coordinated assessment of segregated collection, front-end reduction, and resource destinations.<\/p>\n<h2>Background<\/h2>\n<p>Complex mixed salts, COD, hardness, and water quality fluctuations can increase the load on end-of-pipe evaporation and crystallization. More projects are moving segregated collection and resource recovery assessment upstream.<\/p>\n<h2>Engineering focus<\/h2>\n<ul>\n<li>First distinguish reusable water, usable salts, and mother liquor that must be disposed of.<\/li>\n<li>Check ion composition, organics, scaling, and material compatibility risks at the same time.<\/li>\n<li>Avoid selecting equipment based only on total salt content while overlooking product destinations.<\/li>\n<\/ul>\n<h2>Project recommendations<\/h2>\n<p>Confirm the boundaries for concentration, salt separation, and reuse through water quality review, bench-scale testing, or pilot-scale testing, then decide the combination of ED, NF, MVR, and crystallization units.<\/p>","protected":false},"excerpt":{"rendered":"<p>High-salinity wastewater treatment is shifting from relying solely on end-of-pipe evaporation to coordinated assessment of segregated collection, front-end reduction, and resource destinations.<\/p>","protected":false},"author":0,"featured_media":113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[81],"tags":[],"class_list":["post-347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-81"],"_links":{"self":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/posts\/347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/comments?post=347"}],"version-history":[{"count":0,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/posts\/347\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/media\/113"}],"wp:attachment":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/media?parent=347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/categories?post=347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/tags?post=347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}