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Marine technology — Standard test method for performance of Reverse Osmosis (RO) and Nanofiltration (NF) membrane element

Link To Website
Standard Number BS ISO 25175
Organization British Standards Institution
Level National
Category Test Method | Characterization | Measurement
Status
  • AUG 2025 Under Drafting
ABSTRACT

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