摘要
采用芬顿氧化法处理高COD废水。探讨了pH、Fe2+、H2O2、反应时间等对COD去除效果的影响。结果表明:Fenton氧化法对高COD废水去除有较好的效果。最佳操作条件:常温,pH=3～4,FeSO4.7H2O投加次数为2次。
Waste water with high COD was treated by the Fenton oxidation method.Effect of pH,Fe2＋,H2O2 and reaction time on the result of COD removal was discussed.The result shows that the Fenton oxidation method has better effect for treating the wastewater with high COD.The optimum operation conditions are as follows： pH 3 ～ 4,the imput times of FeSO4.7H2O 2 times,ordinary temper-ature.
出处
《辽宁化工》
CAS
2010年第8期866-868,877,共4页
Liaoning Chemical Industry
关键词
芬顿氧化法
COD
废水
Fenton oxidation method
COD
Wastewater
