{"id":698,"date":"2026-06-22T15:53:17","date_gmt":"2026-06-22T13:53:17","guid":{"rendered":"https:\/\/greennovation.fr\/?page_id=698"},"modified":"2026-07-10T15:15:46","modified_gmt":"2026-07-10T13:15:46","slug":"ion-exchange-membrane-characterization","status":"publish","type":"page","link":"https:\/\/greennovation.fr\/index.php\/ion-exchange-membrane-characterization\/","title":{"rendered":"ion-exchange-membrane-characterization"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-cover\" style=\"margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0;min-height:362px;aspect-ratio:unset;\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"320\" class=\"wp-block-cover__image-background wp-image-846 size-large\" alt=\"\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-b-1024x320.png\" data-object-fit=\"cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-b-1024x320.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-b-300x94.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-b-768x240.png 768w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-b.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-30 has-background-dim\" style=\"background-color:#022e49\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-small)\">\n<h1 class=\"wp-block-heading has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#FFFFFF\" class=\"has-inline-color\">Ion-exchange membrane characterization for performance-based selection<\/mark><\/h1>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-61f5e278 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-small);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-small);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-64e1da62 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-6306a1e6 wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-456429c6 wp-block-group-is-layout-flow\">\n<p class=\"has-text-align-left has-mono-2-color has-text-color has-superbfont-xsmall-font-size wp-block-paragraph\">The performance of an electromembrane process depends strongly on the properties of the ion-exchange membranes used. Membrane resistance, selectivity, water uptake, swelling, chemical stability and mechanical behaviour can directly affect energy consumption, product quality and process lifetime.<\/p>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-left\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\"><strong>GREENNOVATION<\/strong><\/mark> helps industrial teams characterize, compare and qualify ion-exchange membranes using relevant technical data.<\/h1>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-57b86be5 wp-block-column-is-layout-flow\" style=\"padding-right:0;padding-bottom:0;padding-left:0\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img decoding=\"async\" width=\"1408\" height=\"1246\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02c.png\" alt=\"\" class=\"wp-image-841\" style=\"border-radius:0px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02c.png 1408w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02c-300x265.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02c-1024x906.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02c-768x680.png 768w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-ff2fc0de wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-large);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-large);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-64e1da62 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-6306a1e6 wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-456429c6 wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center\">We support membrane selection, supplier comparison, internal material development and process validation.<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-71ec34f8 wp-block-group-is-layout-constrained\" style=\"background:linear-gradient(90deg,rgb(244,244,244) 0%,rgb(244,244,244) 35%,rgb(255,255,255) 35%,rgb(255,255,255) 100%);margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-xlarge);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-xlarge);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-549fe5ff wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"906\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02-1024x906.png\" alt=\"\" class=\"wp-image-839\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02-1024x906.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02-300x265.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02-768x680.png 768w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02.png 1408w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\">This service is useful when:<\/h2>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/themes\/oakridge-carpenter-and-joinery\/assets\/images\/content\/content-024-checkmark.png\" alt=\"\" class=\"wp-image-1841\" style=\"object-fit:cover;width:24px;height:24px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">You need to compare several commercial membranes<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/themes\/oakridge-carpenter-and-joinery\/assets\/images\/content\/content-024-checkmark.png\" alt=\"\" class=\"wp-image-1841\" style=\"object-fit:cover;width:24px;height:24px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">You are developing a new membrane material<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/themes\/oakridge-carpenter-and-joinery\/assets\/images\/content\/content-024-checkmark.png\" alt=\"\" class=\"wp-image-1841\" style=\"object-fit:cover;width:24px;height:24px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">You need reliable data before selecting membranes for lab or pilot trials<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/themes\/oakridge-carpenter-and-joinery\/assets\/images\/content\/content-024-checkmark.png\" alt=\"\" class=\"wp-image-1841\" style=\"object-fit:cover;width:24px;height:24px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Datasheet information is not enough for your process<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/themes\/oakridge-carpenter-and-joinery\/assets\/images\/content\/content-024-checkmark.png\" alt=\"\" class=\"wp-image-1841\" style=\"object-fit:cover;width:24px;height:24px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">You need to understand why one membrane performs better than another<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/themes\/oakridge-carpenter-and-joinery\/assets\/images\/content\/content-024-checkmark.png\" alt=\"\" class=\"wp-image-1841\" style=\"object-fit:cover;width:24px;height:24px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">You want to benchmark your membrane against commercial references<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-ff2fc0de wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-large);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-large);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-64e1da62 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-6306a1e6 wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-456429c6 wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\"><strong>GREENNOVATION<\/strong><\/mark> can help assess key ion-exchange<br>membrane properties such as:<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-ff2fc0de wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-large);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-large);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<div class=\"wp-block-columns alignwide are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-64e1da62 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-6306a1e6 wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-456429c6 wp-block-group-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Electrical resistance<\/li>\n\n\n\n<li>Conductivity<\/li>\n\n\n\n<li>Permselectivity<\/li>\n\n\n\n<li>Ion-exchange capacity<\/li>\n\n\n\n<li>Water uptake<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-57b86be5 wp-block-column-is-layout-flow\" style=\"padding-right:0;padding-bottom:0;padding-left:0\">\n<ul class=\"wp-block-list\">\n<li>Swelling and dimensional stability<\/li>\n\n\n\n<li>Mechanical behaviour<\/li>\n\n\n\n<li>Ageing and degradation<\/li>\n\n\n\n<li>Comparative performance between membranes<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>The objective is not only to measure properties, but also to interpret what they mean for your application<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-0c70029e wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-xsmall);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-xsmall);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<h2 class=\"wp-block-heading has-text-align-center\">We work with:<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-8773e9a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-bc571948 wp-block-column-is-layout-flow\" style=\"padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover;width:84px;height:84px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);\">Cation-exchange membranes<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-bc571948 wp-block-column-is-layout-flow\" style=\"padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover;width:84px;height:84px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);\">Anion-exchange membranes<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-bc571948 wp-block-column-is-layout-flow\" style=\"padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover;width:84px;height:84px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);\">Bipolar membranes<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-bc571948 wp-block-column-is-layout-flow\" style=\"padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover;width:84px;height:84px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);\">Commercial membranes<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-bc571948 wp-block-column-is-layout-flow\" style=\"padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover;width:84px;height:84px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);\">New membrane materials<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-container-core-column-is-layout-bc571948 wp-block-column-is-layout-flow\" style=\"padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover;width:84px;height:84px\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);\">Reinforced or composite ion-exchange membranes<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group alignfull has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-93fef6c2 wp-block-group-is-layout-constrained\" style=\"background:linear-gradient(90deg,rgb(244,244,244) 0%,rgb(244,244,244) 35%,rgb(255,255,255) 35%,rgb(255,255,255) 100%);margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-xsmall);padding-right:var(--wp--preset--spacing--superbspacing-xsmall);padding-bottom:var(--wp--preset--spacing--superbspacing-xsmall);padding-left:var(--wp--preset--spacing--superbspacing-xsmall)\">\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-549fe5ff wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\">Deliverables can include:<\/h2>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile has-superbfont-medium-font-size is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Membrane characterization report<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile has-superbfont-medium-font-size is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Comparative membrane benchmark<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile has-superbfont-medium-font-size is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Measurement protocol<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile has-superbfont-medium-font-size is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Interpretation of performance differences<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile has-superbfont-medium-font-size is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Recommendations for membrane selection<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile has-superbfont-medium-font-size is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"814\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png\" alt=\"\" class=\"wp-image-751\" style=\"object-fit:cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i.png 813w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-300x300.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-150x150.png 150w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/Content-i-768x769.png 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-1f0cc803 wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-superbfont-xsmall-font-size wp-block-paragraph\">Suggestions for further testing<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1408\" height=\"1246\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02b.png\" alt=\"\" class=\"wp-image-842\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02b.png 1408w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02b-300x265.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02b-1024x906.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-ion-02b-768x680.png 768w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-ff2fc0de wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-large);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-large);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-64e1da62 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-6306a1e6 wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-456429c6 wp-block-group-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Choosing the wrong membrane can increase resistance,<\/strong><br><strong>reduce current efficiency, lower product purity or create problems during scale-up.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\">Characterization helps your team make decisions based on<\/mark><br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\">data rather than assumptions.<\/mark><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull cta-006 has-custom-color-2-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-73380ecb wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--superbspacing-xxlarge);padding-right:var(--wp--preset--spacing--superbspacing-small);padding-bottom:var(--wp--preset--spacing--superbspacing-xxlarge);padding-left:var(--wp--preset--spacing--superbspacing-small)\">\n<h1 class=\"wp-block-heading has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ffffff\" class=\"has-inline-color\">Need to compare, qualify or understand<\/mark><br><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ffffff\" class=\"has-inline-color\">ion-exchange membranes?<\/mark><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-superb-addons-reveal-buttons is-content-justification-center is-layout-flex wp-container-superb-addons-reveal-buttons-is-layout-20959078 wp-block-superb-addons-reveal-buttons-is-layout-flex\">\n<a class=\"wp-block-superb-addons-reveal-button superb-addons-reveal-button superb-addons-reveal-button-has-reveal\" href=\"\" rel=\"noopener\" target=\"_blank\"><div class=\"superb-addons-reveal-button-element superb-addons-reveal-button-cta\"><strong>Request membrane characterization support<\/strong><\/div><div class=\"superb-addons-reveal-button-teaser\" data-reveal=\"\"><\/div><\/a>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The performance of an electromembrane process depends strongly on the properties of the ion-exchange membranes used. Membrane resistance, selectivity, water uptake, swelling, chemical stability and mechanical behaviour can directly affect energy consumption, product quality and process lifetime. GREENNOVATION helps industrial teams characterize, compare and qualify ion-exchange membranes using relevant technical data. We support membrane selection, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"blank","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-698","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages\/698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/comments?post=698"}],"version-history":[{"count":8,"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages\/698\/revisions"}],"predecessor-version":[{"id":847,"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages\/698\/revisions\/847"}],"wp:attachment":[{"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/media?parent=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}