摘要
根据某天然橡胶加工企业生产废水的水质特点,采用EGSB-CASS-生物滤池工艺处理天然橡胶加工废水。工程运行结果表明,该工艺对CODCr、氨氮、SS平均去除率分别达到97%,94%,90%,出水水质符合GB8978—1996《污水综合排放标准》一级标准。
The wastewater from a plant of printed circuit board were collected and treated separately according to the wastewater quality. The integrated wastewater was treated by microelectrolysis/plate setter/biological contact oxidation process. The operation results showed that the effluent quality reached the first class of ＂Integrated Wastewater Discharge Standard＂ （GB8978-1996）. This research obtained a feasible approach for PCB wastewater treatment.
出处
《再生资源与循环经济》
2012年第3期36-38,共3页
Recyclable Resources and Circular Economy
关键词
天然橡胶加工废水
EGSB
CASS
生物滤池
printed circuit board wastewater
microelectrolysis
plate setter
biological contactoxiqlation..
