HJ 38-2017
Stationary source emission--Determination of total hydrocarbons, methane and nonmethane hydrocarbons--Gas chromatography (English Version)

Standard No.

HJ 38-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard - Environmental Protection

Latest

HJ 38-2017

Replace

HJ/T 38-1999

Scope

This standard specifies a gas chromatographic method for the determination of total hydrocarbons, methane and non-methane total hydrocarbons in waste gas from stationary pollution sources. This standard is applicable to the determination of total hydrocarbons, methane and non-methane total hydrocarbons in exhaust gases emitted by organizations from stationary pollution sources. When the injection volume is 1.0 ml, the detection limit of total hydrocarbons and methane determined by this method is 0.06 mg/m3 (calculated as methane), and the lower detection limit is 0.24 mg/m3 (calculated as methane); non-methane total hydrocarbons The detection limit is 0.07mg/m3 (calculated as carbon), and the lower limit of determination is 0.28mg/m3 (calculated as carbon).

HJ 38-2017 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
• HJ 732 Emission from stationary sources.Sampling of volatile organic compounds.Bags method
• HJ/T 397 Technical specifications for emission monitoring of stationary source

HJ 38-2017 history

• 2017 HJ 38-2017 Stationary source emission--Determination of total hydrocarbons, methane and nonmethane hydrocarbons--Gas chromatography
• 1999 HJ/T 38-1999 Stationary source emission.Determination of nonmethane hydrocarbons.Gas chromatography

HJ 38-2017 Stationary source emission--Determination of total hydrocarbons, methane and nonmethane hydrocarbons--Gas chromatography has been changed from HJ/T 38-1999 Stationary source emission.Determination of nonmethane hydrocarbons.Gas chromatography.