HJ 824-2017
Water quality-Determination of sulfide-Flow injection analysis（FIA）and methylene blue spectrophotometric method (English Version)
- Standard No.
- HJ 824-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 824-2017
- Scope
- This standard specifies the flow injection-methylene blue spectrophotometric method for the determination of sulfide in water. This standard is applicable to the determination of sulfide in surface water, groundwater, domestic sewage and industrial wastewater. When the detection light path is 10 mm, the detection limit of this standard method is 0.004 mg/L (calculated as S2-), and the determination range is 0.016mg/L~2.00 mg/L (calculated as S2-).
HJ 824-2017 Referenced Document
- GB/T 16489 Water quality--Determination of sulfide--Methylene blue spectrophotometric method
- HJ/T 164 Technical specifications for environmental monitoring of groundwater
- HJ/T 91 Technical Specifications Requirements for Monitoring of Surface Water and Waste Water
HJ 824-2017 history
- 2017 HJ 824-2017 Water quality-Determination of sulfide-Flow injection analysis（FIA）and methylene blue spectrophotometric method
