HJ 541-2009
Yellow phosphorus production emission.Determination of gaseous arsenic.Silver diethyldithiocarbamate spectrophotometric method (English Version)
- Standard No.
- HJ 541-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 541-2009
- Scope
- This standard specifies a spectrophotometric method for the determination of gaseous arsenic and its compound silver diethyldithiocarbamate in waste gas from yellow phosphorus production. This standard is applicable to the determination of arsenic and its compounds existing in gaseous form in waste gas from yellow phosphorus production. The detection limit of this method is 1.25μg/ml silver diethyldithiocarbamate absorption solution. When the gas sampling volume is 15L, the detection limit of arsenic is 0.08mg/m, and the lower limit of determination is 0.32mg/m (all based on As meter).
HJ 541-2009 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
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- HJ/T 373 Technical specifications of quality assurance and quality control for monitoring of stationary pollution source (on trial)
HJ 541-2009 history
- 2009 HJ 541-2009 Yellow phosphorus production emission.Determination of gaseous arsenic.Silver diethyldithiocarbamate spectrophotometric method
