The treatment of aniline aerofloat in artificial and actual beneficiation wastewater by Fenton reagent was investigated. The effects of initial pH value,concentration of Fe~(2+),and H_2O_2 dosage on the removal efficiency of COD were studied respectively.

• 研究用Fenton试剂处理含苯胺黑药(二苯胺基二硫代磷酸)模拟废水和实际选矿废水,分别考查了反应初始pH值、Fe2+浓度及H2O2用量对COD去除率的影响。