DB2308/T 111-2022
Technical specifications for water quality free chlorine and total chlorine (portable spectrophotometry) monitoring (English Version)

Standard No.

DB2308/T 111-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Heilongjiang Provincial Standard of the People's Republic of China

Latest

DB2308/T 111-2022

Scope

This document is applicable to the monitoring of free chlorine and total chlorine in domestic sewage, industrial wastewater and medical sewage. It is also suitable for the determination of free chlorine and total chlorine using portable spectrophotometry during environmental emergency monitoring.

DB2308/T 111-2022 history

• 2022 DB2308/T 111-2022 Technical specifications for water quality free chlorine and total chlorine (portable spectrophotometry) monitoring