HJ 826-2017
Water quality-Determination of anionic surfactants - Flow injection analysis(FIA) and methylene blue spectrophotometric method (English Version)
- Standard No.
- HJ 826-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 826-2017
- Scope
- This standard specifies the flow injection-methylene blue spectrophotometric method for the determination of anionic surfactants in water. This standard is applicable to the determination of anionic surfactants in surface water, groundwater, domestic sewage and industrial wastewater. When the detection light path is 10mm, the detection limit of this method is 0.04mg/L (based on LAS), and the determination range is 0.13mgIL~2.00mg/L (based on LAS).
HJ 826-2017 Referenced Document
- GB 7494 Water quality-Determination of anionic surfactants-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 826-2017 history
- 2017 HJ 826-2017 Water quality-Determination of anionic surfactants - Flow injection analysis(FIA) and methylene blue spectrophotometric method
