摘要
本工程采用分质处理含氰废水,综合处理混合废水的方式处理深圳市宝安区某镀膜有限公司的电镀废水,介绍了工艺的特点,各处理构筑物。运行结果表明,用该方法处理电镀废水,其出水水质可达广东省地方标准《水污染物排放限值》(DB44/26-2001)第二时段一级排放标准和国家《综合污水排放标准》(GB8978-1996)中第一类和第二类污染物的排放要求。
This project adopts the method of treating cyanide-containing wastewater by quality and comprehensively treating mixed wastewater to treat electroplating wastewater from a coating company in Bao’an District,Shenzhen,and introduces the characteristics of the process and each structure.The operation results show that the effluent quality of this method for the treatment of electroplating wastewater can reach the first-stage discharge standard in the second period of the local standard“Water Pollutant Discharge Limits”(DB44/26-2001)of Guangdong Province and the national“Integrated Wastewater Discharge Standard”(GB8978-1996)emission requirements for the first and second types of pollutants.
作者
苏启元
涂火燕
Su qi-yuan;Tu Huo-yan(Nanchang Qingshan Lake Wastewater Treatment Co.,Ltd.Jiangxi Nanchang 330096)
出处
《江西化工》
2020年第1期30-33,共4页
Jiangxi Chemical Industry
关键词
电镀废水
含氰废水
排放标准
electroplating wastewater
cyanide-containing wastewater
discharge standard
