本文针对公司新建电镀废水处理中心的在线监测系统出现废水处理后总排口镍离子超标的问题,采取航天系统质量问题归零的手段,通过故障树分析,排查了废水分流分治情况、电镀镍系废水处理的合理性设计、废水处理系统的管理和车间生产管理等方面,定位了问题的发生原因,并提出了相应的解决和预防措施,确保电镀废水各项指标的达标排放.%In this paper, means of zero quality problem of space system were adopted to deal with the problem of excessive nickel ion in the total discharge outlet of the new electroplating wastewater treatment center online monitoring system of the company. The separation and treatment of wastewater, the rational design of electroplating nickel wastewater treatment, the management of wastewater treatment system and workshop production were investigated through fault tree analysis. Based on which, the causes of the problems were identified, and the corresponding solutions and preventive measures were put forward to ensure the standard discharge of electroplating wastewater.
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