摘要
本文对华北某铝加工工厂的高浓度含氟废水进行小试处理研究，此种废水平均含氟浓度190mg／L、pH值7.5，经过几种方案的实验比较，投加石灰、硫酸铝和PAM的方法来处理此种废水效果最好，并据此提出了该厂污水处理站的工艺设计。
This paper reports a small-scale research on removing fluoride from high concentration of flouride containing wastewater in an aluminium processing factory. By comparision. the feaslbility of treating wastewater containing fluoride 190 mg/L and pH7. 5 was evaluated by dosing quick lime mixed with Al (SO_4 )_4 and PAM. A process design for wastewater treatment unit of the factory was presented also.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1998年第4期7-9,共3页
Urban Environment & Urban Ecology
关键词
化学混凝
含氟废水
除氟
废水处理
铝加工
chemical coagulation, wastewater containing fluoride, fluoride reduction
