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ISO 25175:2026

Marine technology — Standard test methods for performance of reverse osmosis (RO) and nanofiltration (NF) membrane elements

Jun 25, 2026

General information

60.60     Jun 25, 2026

ISO

ISO/TC 8/SC 13

International Standard

13.060.20  

English  

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Scope

This document provides test methods for determining air tightness and separation performance (permeation and salt rejection) of reverse osmosis (RO) and nanofiltration (NF) membrane elements.

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PUBLISHED
ISO 25175:2026
60.60 Standard published
Jun 25, 2026