【摘要】 某牲血素厂产生的废水色度深、成分复杂、COD含量高。本研究采用芬顿试剂处理该废水,COD去除率达90%以上。实验确定了芬顿法处理该废水的最佳反应条件:H2O2质量浓度为4000 mg.L-1,FeSO4质量浓度为2980 mg.L-1,氧化时间为2 h,pH为3,反应温度为65℃。将此研究结果应用于工业化生产过程,效果良好。更多还原

【Abstract】 The wastewater produced by iron dextran plant had depth color,complex components and high COD.Fenton reagent was used to oxidate the wastewater,the removal efficiency of COD was more than 90%.The best reaction conditions were: H2O2 quality concentration was 4000mg/L,FeSO4 quality concentration was 2980mg/L,oxidation time were 2h,pH was 3,reaction temperature was 65℃.Used this method to treat wastewater,the effect was very good.更多还原