{"id":1525,"date":"2025-04-08T06:18:07","date_gmt":"2025-04-08T06:18:07","guid":{"rendered":"https:\/\/cxzxmembrane.com\/?post_type=product&p=1525"},"modified":"2025-04-08T06:18:07","modified_gmt":"2025-04-08T06:18:07","slug":"verfijnd-proces-voor-de-behandeling-van-pekel","status":"publish","type":"product","link":"https:\/\/cxzxmembrane.com\/nl\/product\/refined-brine-treatment-process\/","title":{"rendered":"Verfijnd pekelbehandelingsproces"},"content":{"rendered":"

Het zoutgehalte van bronpekel bedraagt maar liefst 30 g, en het is geleidelijk uitgegroeid tot de belangrijkste grondstof voor de productie in de chloor-alkali-industrie. Onbehandelde pekel bevat een grote hoeveelheid sulfaationen, die tijdens het elektrolyseproces van de productie van chlooralkali-membranen gemakkelijk kunnen leiden tot anodeontlading, waardoor de anode beschadigd raakt. Daarom vereist het proces een denitrificatiebehandeling van de pekel om het gehalte aan sulfaationen te verlagen.
\nDoor gebruik te maken van buisvormige membranen en nanofiltratiemembranen voor de zuivering van pekel, bedraagt het sulfaatgehalte van de pekel na doorloop door het nanofiltratiemembraan minder dan 0,5 g, waarmee volledig wordt voldaan aan de productie-eisen van de chloor-alkali-industrie; Bovendien bevat de geconcentreerde oplossing van het nanofiltratiemembraan een grote hoeveelheid sulfaationen, met een gehalte tot 90 g, wat veel hoger is dan de norm van 3 g voor water met een hoog nitraatgehalte. Het kan worden gebruikt als water met een hoog nitraatgehalte voor bevroren denitrificatie in salpeterfabrieken om salpeter te winnen.<\/p>\n

 <\/p>\n

Membraanproces voor de behandeling van pekel<\/strong><\/p>\n

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Voordelen van membraanbehandeling van pekel
\n1. Het systeem is in hoge mate geautomatiseerd en de arbeidskosten zijn laag. 2. De procesconfiguratie is doordacht en de membraanflux is aanzienlijk verbeterd. 3. De economische voordelen van het hergebruik van permeaat zijn lager dan de productiekosten. 4. Het voldoet niet alleen aan de productiebehoeften van de chloor-alkali-industrie, maar opent ook nieuwe productmarkten<\/p>","protected":false},"excerpt":{"rendered":"

The salt content of well brine is as high as 30g, and it has gradually become the basic raw material for chlor alkali industry production. Untreated brine contains a large amount of sulfate ions, which can easily lead to anode discharge during the electrolysis process of chlor alkali membrane production, causing damage to the anode. […]<\/p>\n","protected":false},"featured_media":1526,"template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"","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":"","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":[15],"product_tag":[],"class_list":{"0":"post-1525","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/product\/1525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/media\/1526"}],"wp:attachment":[{"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/media?parent=1525"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/product_brand?post=1525"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/product_cat?post=1525"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/nl\/wp-json\/wp\/v2\/product_tag?post=1525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}