{"id":281,"date":"2026-07-08T15:36:46","date_gmt":"2026-07-08T07:36:46","guid":{"rendered":"https:\/\/www.rubri.cn\/products\/v2-product-1-4\/"},"modified":"2026-10-15T17:10:29","modified_gmt":"2026-10-15T09:10:29","slug":"v2-product-1-4","status":"publish","type":"indie_product","link":"https:\/\/www.rubri.cn\/en\/products\/product-components\/v2-product-1-4\/","title":{"rendered":"Ceramic membrane"},"content":{"rendered":"<p>Silicon carbide ceramic membranes are manufactured by high-temperature sintering and offer excellent chemical corrosion resistance, thermal shock resistance, and high flux. They are suitable for industrial separation and purification applications involving highly corrosive media, high temperatures, or heavy contaminant loads.<\/p>\n<h2>Product Features<\/h2>\n<ul>\n<li>Strong corrosion resistance, compatible with strong acids, strong alkalis, and hydrofluoric acid-containing systems.<\/li>\n<li>High porosity, with three-dimensional interconnected pores that help improve treatment capacity.<\/li>\n<li>Suitable for demanding operating conditions and can be used in severely corrosive environments such as chemical processing and wastewater treatment.<\/li>\n<li>Fouling resistant, easy to clean, and relatively low in maintenance cost.<\/li>\n<\/ul>\n<h2>Application Industries<\/h2>\n<ul>\n<li>Pretreatment of steel pickling waste acid upstream of diffusion dialysis (DD).<\/li>\n<li>Tubular ceramic membrane pre-filtration for high-salinity concentrated wastewater.<\/li>\n<li>Oil-water separation for oily wastewater.<\/li>\n<li>High-temperature, highly corrosive liquid separation systems.<\/li>\n<\/ul>\n<h2>Specifications and Models<\/h2>\n<div class=\"iw-table-wrap\">\n<table class=\"iw-table\">\n<tr>\n<th>Model<\/th>\n<th>Unit<\/th>\n<th>Rubri-19\u00d730<\/th>\n<th>Rubri-37\u00d730<\/th>\n<th>Rubri-19\u00d740<\/th>\n<th>Rubri-37\u00d740<\/th>\n<\/tr>\n<tr>\n<td>Number of channels<\/td>\n<td>pcs<\/td>\n<td>19<\/td>\n<td>37<\/td>\n<td>19<\/td>\n<td>37<\/td>\n<\/tr>\n<tr>\n<td>Channel diameter<\/td>\n<td>mm<\/td>\n<td>4<\/td>\n<td>2.6<\/td>\n<td>6<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>Membrane tube length<\/td>\n<td>mm<\/td>\n<td>1200, customizable membrane tube length<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Membrane area<\/td>\n<td>m\u00b2<\/td>\n<td>0.286<\/td>\n<td>0.362<\/td>\n<td>0.43<\/td>\n<td>0.566<\/td>\n<\/tr>\n<tr>\n<td>Membrane pore size<\/td>\n<td>\u03bcm<\/td>\n<td>0.2\u30010.5\u30011\u30012<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<h2>Illustrative materials<\/h2>\n<div class=\"iw-media-grid\">\n<figure><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"\/wp-content\/uploads\/2026\/07\/v2-07208ba71b57-1024x1024.png\" class=\"attachment-large size-large\" alt=\"\u9676\u74f7\u819c\" loading=\"lazy\" \/><figcaption>Ceramic membrane diagram<\/figcaption><\/figure>\n<figure><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"\/wp-content\/uploads\/2026\/07\/v2-8002ffb717ea-1024x1024.png\" class=\"attachment-large size-large\" alt=\"\u9676\u74f7\u819c\" loading=\"lazy\" \/><figcaption>Ceramic membrane diagram<\/figcaption><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Silicon-carbide ceramic membrane with corrosion resistance, high-temperature tolerance, and cleanability for high-solids and demanding wastewater filtration.<\/p>","protected":false},"featured_media":150,"parent":304,"menu_order":90,"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":"","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":""}}},"indie_product_cat":[],"class_list":["post-281","indie_product","type-indie_product","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/indie_product\/281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/indie_product"}],"about":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/types\/indie_product"}],"up":[{"embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/indie_product\/304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/media\/150"}],"wp:attachment":[{"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/media?parent=281"}],"wp:term":[{"taxonomy":"indie_product_cat","embeddable":true,"href":"https:\/\/www.rubri.cn\/en\/wp-json\/wp\/v2\/indie_product_cat?post=281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}