Standard Number: HJ 1214-2021(HJ1214-2021)
Chinese:水质 可吸附有机卤素（AOX）的测定 微库仑法
English:Determination of adsorbable organic halogens (AOX) in water Microcoulomb method
Effective Date:2022-06-01
Standard Applicability:This standard specifies the determination of water can be adsorbed on the activated carbon of organic halides (excluding organic fluoride) microcoulomb method. This standard applies to surface water, groundwater, domestic sewage and industrial wastewater in the determination of adsorbable organic halogen. The determination of this standard contains the results of water samples of suspended organic halogen adsorbable. When the sample volume is 100 ml, the detection limit of this method is 0.007 mg/L, and the lower limit of the determination is 0.028 mg/L. The method is applicable to the determination of adsorbable organohalogens in surface water, groundwater, domestic sewage and industrial wastewater.
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