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ISO 20468-9:2025

Performance evaluation of treatment technologies for water reuse systems — Part 9: Guidelines and requirements for electro-chlorination

General information

Valid from 21.01.2025
Directives or regulations
None

Standard history

Status
Date
Type
Name
21.01.2025
Main
This document provides guidelines and requirements to evaluate the performance of the method to produce sodium hypochlorite (NaOCl) by electro-chlorination (EC), and to evaluate its disinfection performance for water reuse treatment. It provides a system for evaluating water quality to verify the performance of EC through general parameters, such as the concentration of residual chlorines obtained by electrolysis.

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