HJ 484-2009
Water quality.Determination of cyanide.Volumetric and spectrophotometry method (English Version)

Standard No.

HJ 484-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Environmental Protection

Latest

HJ 484-2009

Replace

GB/T 7486-1987 GB/T 7487-1987

Scope

This standard specifies methods for the analysis and determination of cyanide in surface water, domestic sewage and industrial wastewater. This standard is applicable to the determination of cyanide in surface water, domestic sewage and industrial wastewater. This standard is divided into two parts: Collection and preparation of samples in each part. Sample analysis methods in each part.

HJ 484-2009 history

• 2009 HJ 484-2009 Water quality.Determination of cyanide.Volumetric and spectrophotometry method

HJ 484-2009 Water quality.Determination of cyanide.Volumetric and spectrophotometry method has been changed from GB/T 7486-1987 Water quality--Determination of cyanide--Part 1:Determination of total cyanide.

HJ 484-2009 Water quality.Determination of cyanide.Volumetric and spectrophotometry method has been changed from GB/T 7487-1987 Water quality--Determination of cyanide--Part 2:Determination of cyanide.