HJ 501-2009
Water quality.Determination of total organic carbon.Combustion oxidation nondispersive infrared absorption method (English Version)

Standard No.

HJ 501-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Environmental Protection

Latest

HJ 501-2009

Replace

HJ/T 71-2001 GB/T 13193-1991

Scope

This standard specifies the combustion oxidation-non-dispersive infrared absorption method for the determination of total organic carbon (TOC) in surface water, groundwater, domestic sewage and industrial wastewater. This standard is applicable to the determination of total organic carbon (TOC) in surface water, groundwater, domestic sewage and industrial wastewater. The detection limit is 0.1 mg/L and the lower determination limit is 0.5 mg/L.

HJ 501-2009 history

• 2009 HJ 501-2009 Water quality.Determination of total organic carbon.Combustion oxidation nondispersive infrared absorption method
• 2001 HJ/T 71-2001 Water quality-Determination of total organic carbon-Nondispersive infrared absorption method

HJ 501-2009 Water quality.Determination of total organic carbon.Combustion oxidation nondispersive infrared absorption method has been changed from HJ/T 71-2001 Water quality-Determination of total organic carbon-Nondispersive infrared absorption method.

HJ 501-2009 Water quality.Determination of total organic carbon.Combustion oxidation nondispersive infrared absorption method has been changed from GB/T 13193-1991 Water quality--Determination of TOC by nondispersive infrared absorption method.