活性炭协同芬顿试剂处理印染行业生化池出水的研究  

Treatment of printing and dyeing biochemical water by activated carbon cooperated with Fenton reagent

作　　者：陶明杰 周宇松[1] 刘中亲 郭海林[1] 李亮[1] 逯庆国[1] 

机构地区：[1]中国兵器科学研究院宁波分院,浙江宁波315103

出　　处：《兵器材料科学与工程》2015年第2期106-109,共4页Ordnance Material Science and Engineering

摘　　要：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p H值、反应时间对COD去除效果的影响。结果表明:p H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 m L/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- SO4-7H20 dosage, H202 （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.TH20=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.

关 键 词：活性炭 FENTON试剂 印染废水 

分 类 号：X791[环境科学与工程—环境工程]