摘要
讨论了铁屑内电解法处理印刷电路板废水过程的影响因素,试验结果表明,当铁屑床的进水pH值4～4.5,出水pH值8～8.5,停留时间30min,连续曝气时,出水的各项水质指标均达到排放标准。
Description of treating wastewater from the printed circuit board plant with iron chip method was presented and the factors which influence the process were also discussed. The experimental results showed that when the pH value of influent was 4-1.5, and of effluent 8 - 8.5, and retention period was 30min with continuous aeration, the quality of effluent could meet the standards.
出处
《上海环境科学》
CAS
CSCD
1996年第6期28-29,共2页
Shanghai Environmental Sciences
关键词
铁屑内电解法
印刷电路板厂
废水处理
Iron chip method Printed circuit board plant Treatment of wastewater
