电镀企业竣工环保验收监测及后续监管中存在问题探讨

结合电镀企业竣工环保验收监测工作实践,对单位产品基准排水量和排气量的计算和评价,电镀标准中对污染物处理设施排气量的规定,第一类污染物在不同采样点评价标准的选择,重金属排放总量计算以及后续电镀企业废水、废气、污泥监管中存在的问题进行了探讨,并提出了相应的建议。

Discussions on Problems Existing in the Environmental Protection Check and Acceptance Monitoring at the Completion of Electroplating Enterprises and Subsequent Supervision

Based on practical work, this paper discussed problems existing in the environmental protection check and acceptance monitoring of electroplating enterprises at completion. These problems included calculation and evaluation of the benchmark effluent and exhaust volume per unit of product, amount of exhaust emissions specified in the electroplating standard protocol for pollutant treatment facilities, the selection of evaluation criteria for the first type of pollutants in different sampling points, and calculation of amount of heavy metal emissions. Corresponding suggestions for these problems were proposed. Problems that occurred during the subsequent supervision of the electroplating enterprises, including regulation of waste water, exhaust gas, and sludge were also discussed and suggestions were provided.