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GB/T 31195-2014 《High chloride high ammonia wastewater―Determination of chemical oxygen demand―Chloride ion calibration method》 Related products

This standard specifies a chloride ion correction method for the determination of chemical oxygen demand (COD) in wastewater from high chlorine and high ammonia, which is suitable for the detection of wastewater generated during the production of refining catalysts and related materials. This method is suitable for wastewater with a chloride ion concentration not exceeding 2000 mg/L, an ammonium Ion concentration not exceeding 1000 mg/L and a COD greater than 50 mg/L, providing a standardized detection method for wastewater treatment in related enterprises.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
Status Active
CCS G74
ICS 71.100.99
Release Date 2014-09-03 00:00:00
Implementation Date 2015-05-01 00:00:00
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