{"id":689,"date":"2026-06-22T15:28:47","date_gmt":"2026-06-22T13:28:47","guid":{"rendered":"https:\/\/greennovation.fr\/?page_id=689"},"modified":"2026-07-10T16:08:32","modified_gmt":"2026-07-10T14:08:32","slug":"membrane-autopsy-failure-analysis","status":"publish","type":"page","link":"https:\/\/greennovation.fr\/index.php\/membrane-autopsy-failure-analysis\/","title":{"rendered":"membrane-autopsy-failure-analysis"},"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 is-light\" style=\"margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:var(--wp--preset--spacing--superbspacing-large);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-844 size-large\" alt=\"\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-1024x320.png\" data-object-fit=\"cover\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-1024x320.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-300x94.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion-768x240.png 768w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/greennovation_banner_ion.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-contrast-dark-background-color has-background-dim-20 has-background-dim\"><\/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-xxlarge);padding-bottom:var(--wp--preset--spacing--superbspacing-xxlarge)\">\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\"><strong>Membrane autopsy and failure analysis for<\/strong><\/mark><br><mark style=\"background-color:rgba(0, 0, 0, 0);color:#FFFFFF\" class=\"has-inline-color\"><strong>ion-exchange membrane systems<\/strong><\/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-de708aa2 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<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-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 is-resized has-custom-border\"><img decoding=\"async\" width=\"1408\" height=\"1246\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-04.png\" alt=\"\" class=\"wp-image-878\" style=\"border-radius:0px;aspect-ratio:1.2519924648601652;width:486px;height:auto\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-04.png 1408w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-04-300x265.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-04-1024x906.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-04-768x680.png 768w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/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-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-left\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\">Our Vision<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>When an electromembrane system loses performance, the cause is not always obvious. <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A voltage increase, loss of current efficiency, product contamination or membrane damage can come from the membrane itself, the stack design, the operating conditions or the feed composition.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\"><strong>GREENNOVATION<\/strong><\/mark> helps you investigate membrane and stack-related performance problems to identify likely root causes and define practical corrective actions.<\/h2>\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<h2 class=\"wp-block-heading\">This service is useful when:<\/h2>\n\n\n\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<ul class=\"wp-block-list\">\n<li>Your voltage increases unexpectedly during operation<\/li>\n\n\n\n<li>Current efficiency decreases over time<\/li>\n\n\n\n<li>Product quality or purity is lower than expected<\/li>\n\n\n\n<li>Membranes show deformation, cracking or delamination<\/li>\n<\/ul>\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>You observe leakage, crossover or contamination<\/li>\n\n\n\n<li>Pilot performance is different from lab performance<\/li>\n\n\n\n<li>You need an independent technical diagnosis before redesigning the process<\/li>\n<\/ul>\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-e62786e3 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:var(--wp--preset--spacing--superbspacing-xsmall);padding-bottom:0;padding-left:var(--wp--preset--spacing--superbspacing-xsmall)\">\n<h2 class=\"wp-block-heading has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\"><strong>GREENNOVATION<\/strong><\/mark> can investigate issues related to:<\/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-b196691f wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:25px;padding-bottom:0px;padding-left:25px\">\n<div class=\"wp-block-group has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\" style=\"background-color:#6cbaba17\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img 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;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);\">Fouling<br><\/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-7e38f713 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 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;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);\">Scaling<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top has-background has-global-padding is-layout-constrained wp-container-core-column-is-layout-06abcf1b wp-block-column-is-layout-constrained\" style=\"background-color:#6cbaba17\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:25px;padding-bottom:25px\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img 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;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);\">Chemical degradation<\/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-7e38f713 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 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;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);\">Mechanical damage<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top has-background has-global-padding is-layout-constrained wp-container-core-column-is-layout-06abcf1b wp-block-column-is-layout-constrained\" style=\"background-color:#6cbaba17\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:25px;padding-bottom:25px\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img 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;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);\">Membrane<br>ageing<\/h3>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-673a9199 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 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;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);\">Loss of selectivity<\/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-a515eb3d wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:25px;padding-bottom:0px;padding-left:25px\">\n<div class=\"wp-block-group has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\" style=\"background-color:#6cbaba17\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img 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;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);\">Resistance increase<br><\/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 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;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);\">Operating-condition effects<\/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-a515eb3d wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:25px;padding-bottom:0px;padding-left:25px\">\n<div class=\"wp-block-group has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-06abcf1b wp-block-group-is-layout-constrained\" style=\"background-color:#6cbaba17\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img 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;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);\">Stack or sealing-related issues<\/h3>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-3-color\">The goal is to separate symptoms from possible causes,<\/mark><br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-3-color\">so your team can make informed decisions.<\/mark><\/h3>\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-e964685d 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-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 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<h2 class=\"wp-block-heading\" style=\"font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.814), 40px);\">Our approach<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A membrane autopsy or failure analysis can include:<\/p>\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 is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"175\" height=\"162\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" class=\"wp-image-765\" 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-small-font-size wp-block-paragraph\">Review of operating history<\/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 is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"175\" height=\"162\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" class=\"wp-image-765\" 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-small-font-size wp-block-paragraph\">Visual inspection<\/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 is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"175\" height=\"162\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" class=\"wp-image-765\" 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-small-font-size wp-block-paragraph\">Comparison with reference membranes<\/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-large is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" 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-small-font-size wp-block-paragraph\">Electrical or physicochemical characterization<\/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-large is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" 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-small-font-size wp-block-paragraph\">Analysis of performance data<\/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-large is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" 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-small-font-size wp-block-paragraph\">Identification of possible failure mechanisms<\/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-large is-resized\"><img decoding=\"async\" src=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bullet-03.png\" alt=\"\" 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-small-font-size wp-block-paragraph\">Corrective recommendations<\/p>\n<\/div>\n<\/div>\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<figure class=\"wp-block-image alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1408\" height=\"1246\" src=\"http:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-02.png\" alt=\"\" class=\"wp-image-850\" style=\"width:470px;height:auto\" srcset=\"https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-02.png 1408w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-02-300x265.png 300w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-02-1024x906.png 1024w, https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/07\/content-memb-02-768x680.png 768w\" sizes=\"(max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">The exact scope depends on the system,<br>available samples and level of information provided.<\/h3>\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-de708aa2 wp-block-group-is-layout-constrained\" style=\"background-color:#d4d4d917;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<h3 class=\"wp-block-heading\">Deliverables can include:<\/h3>\n\n\n\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>Failure analysis report<\/li>\n\n\n\n<li>Membrane autopsy observations<\/li>\n\n\n\n<li>Root-cause hypotheses<\/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>Comparison with reference samples<\/li>\n\n\n\n<li>Recommendations for additional tests<\/li>\n\n\n\n<li>Corrective or preventive action plan<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-contrast-light-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-a141e276 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);background-image:url(&apos;https:\/\/greennovation.fr\/wp-content\/uploads\/2026\/06\/bg_lightblue-40.png&apos;);background-position:51% 100%;background-size:cover;background-attachment:scroll;\">\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);\">Without a structured diagnosis, teams may change the wrong parameter, reject the wrong membrane or redesign the wrong part of the system.<\/h3>\n\n\n\n<p class=\"has-text-align-center has-superbfont-medium-font-size wp-block-paragraph\"><strong>Failure analysis helps reduce trial-and-error troubleshooting and supports more reliable process improvement.<\/strong><\/p>\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-c316aa13 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<h1 class=\"wp-block-heading has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-1-color\">Facing unexplained membrane or<br>stack performance loss?<\/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\">Discuss a membrane failure analysis<\/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<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Our Vision When an electromembrane system loses performance, the cause is not always obvious. A voltage increase, loss of current efficiency, product contamination or membrane damage can come from the membrane itself, the stack design, the operating conditions or the feed composition. GREENNOVATION helps you investigate membrane and stack-related performance problems to identify likely root [&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-689","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages\/689","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=689"}],"version-history":[{"count":18,"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages\/689\/revisions"}],"predecessor-version":[{"id":879,"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/pages\/689\/revisions\/879"}],"wp:attachment":[{"href":"https:\/\/greennovation.fr\/index.php\/wp-json\/wp\/v2\/media?parent=689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}