HJ 91.1-2019: Technical specifications for wastewater monitoring

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Scope

This Standard specifies the technical requirements for manual wastewater
monitoring such as the development of monitoring scheme, sampling points,
monitoring sampling, sample preservation, transportation and handover,
monitoring items and analytical methods, monitoring data processing, quality
assurance and quality control.
This Standard applies to activities where manual methods are used to monitor
wastewater from pollutant discharging organizations.

Basic Data

Standard ID	HJ 91.1-2019 (HJ91.1-2019)
Description (Translated English)	Technical specifications for wastewater monitoring
Sector / Industry	Environmental Protection Industry Standard
Classification of Chinese Standard	Z10
Classification of International Standard	13.060.30
Word Count Estimation	23,239
Date of Issue	2019
Date of Implementation	2020-03-24
Issuing agency(ies)	Ministry of Ecology and Environment