HJ 548-2009
Stationary source emissions.Determination of hydrogen chloride.Silver nitrate titration method (English Version)

Standard No.

HJ 548-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Environmental Protection

Status

Be replaced 2016-08

Replace By

HJ 548-2016

Latest

HJ 548-2016

Scope

This standard specifies the silver nitrate volumetric method for the determination of hydrogen chloride in waste gas from stationary pollution sources. This standard is applicable to the determination of hydrogen chloride in waste gas from fixed pollution sources. The detection limit of this method is 0.03mg; when the sampling volume is 15L, the detection limit is 2mg/m.

HJ 548-2009 Referenced Document

• GB/T 16157 "Determination of Particulate Matter in Exhaust from Stationary Pollution Sources and Sampling Methods of Gaseous Pollutants" Amendment No. 1*， 2017-12-29 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• HJ/T 373 Technical specifications of quality assurance and quality control for monitoring of stationary pollution source (on trial)

HJ 548-2009 history

• 2016 HJ 548-2016 Stationary source emissions－Determination of hydrogen chloride－Silver nitrate titration
• 2009 HJ 548-2009 Stationary source emissions.Determination of hydrogen chloride.Silver nitrate titration method