聚合氯化铝铁絮凝剂处理含铅废水最佳条件研究

摘要

By using polyaluminium chloride iron flocculation method and treatment of wastewater containing lead ,the author finds out the best conditions for lead before the wastewater treatment. The study found that the best condition of polyaluminium chloride iron lead wastewater treatment is:pH(9 ± 0.5),dosing quantity(400 ± 10)mg,static settling time 120 minutes,removal rate(96±3)%.%用聚合氯化铝铁絮凝法处理含铅废水，找出该法处理含铅废水的最佳条件.经研究发现聚合氯化铝铁处理含铅废水的最佳条件是：pH（9±0.5）、投加药量（400±10）mg、静置沉降时间为120 min、去除率（96±3）%.