采用活性炭吸附协同芬顿试剂氧化的方法深度处理印染行业生化池出水。探讨加入活性炭、硫酸亚铁、H2O2、反应pH值、反应时间对COD去除效果的影响。结果表明：pH值为4，活性炭的质量浓度为40 g/L，硫酸亚铁的质量浓度为1.6 g/L，H2O2（30%）的质量浓度为0.8 mL/L，常温下搅拌2 h，COD去除效果最好，出水可达到纺织染整工业水污染物间接排放标准。
The printing and dyeing biochemical water was treated by the method of activated carbon adsorption cooperated with Fenton reagent oxidation. The factors which affect the COD removal rate of wastewater,including activated carbon dosage ,Fe?SO4·7H2O dosage,H2O2(30%)dosage,pH and reaction time,were investigated. The results reveal that the optimum reagent dosage,pH value and reaction time are that activated carbon=40 g/L,FeSO4·7H2O=1.6 g/L,H2O2(30%)=0.8 mL/L,pH=4 and t=1 h. The quality of the as?treated water can meet the indirect discharge standard of textile industrial wastewater.
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