Trong qu\u00e1 tr\u00ecnh m\u1ea1 m\u00e0u \u0111i\u1ec7n ph\u00e2n b\u1eb1ng mu\u1ed1i niken \u0111\u01a1n, h\u1ec7 th\u1ed1ng r\u1eeda k\u00edn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m gi\u1ea3m ti\u00eau hao niken sulfat trong dung d\u1ecbch m\u1ea1 m\u00e0u v\u00e0 ng\u0103n ng\u1eeba nhi\u1ec5m b\u1ea9n.<\/p>\n
Quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 sau:
\nDung d\u1ecbch m\u1ea1 m\u00e0u t\u1eeb b\u1ec3 m\u1ea1 m\u00e0u \u0111i\u1ec7n ph\u00e2n mu\u1ed1i niken \u0111\u01a1n \u0111\u01b0\u1ee3c tu\u1ea7n ho\u00e0n qua m\u1ed9t b\u1ed9 RO. Th\u00f4ng qua nguy\u00ean l\u00fd th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, niken sulfat v\u00e0 axit boric trong dung d\u1ecbch m\u1ea1 m\u00e0u \u0111\u01b0\u1ee3c t\u00e1ch ra v\u00e0 ho\u00e0n tr\u1ea3 v\u1ec1 b\u1ec3 m\u1ea1 ch\u00ednh.
\nPh\u1ea7n n\u01b0\u1edbc th\u1ea9m th\u1ea5u (n\u01b0\u1edbc RO) \u0111i v\u00e0o b\u1ec3 r\u1eeda cu\u1ed1i, n\u01a1i n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 duy tr\u00ec n\u1ed3ng \u0111\u1ed9 niken sulfat trong b\u1ec3 r\u1eeda.<\/p>\n","protected":false},"featured_media":3065,"template":"","meta":{"_acf_changed":false,"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[44,45],"product_tag":[],"class_list":["post-3625","product","type-product","status-publish","has-post-thumbnail","product_cat-thiet-bi-ngoai-vi-tron-goi","product_cat-thiet-bi-thu-hoi-tu-dong-tiet-kiem-nang-luong-giam-phat-thai-carbon","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-magnify-disabled","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product\/3625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product\/3625\/revisions"}],"predecessor-version":[{"id":4007,"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product\/3625\/revisions\/4007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/media\/3065"}],"wp:attachment":[{"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/media?parent=3625"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product_brand?post=3625"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product_cat?post=3625"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/worldclean.31app.tw\/vi\/wp-json\/wp\/v2\/product_tag?post=3625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}