摘要
以噁草酮生产废水为研究对象,研究了Fenton氧化法对高盐有毒农药废水的降解效果。通过正交和单因素试验,考查了反应时间、初始p H值、Fe SO4·7H2O投加量和H2O2投加量对废水COD去除率的影响。结果表明,在100m L废水样品中,最优处理条件为反应时间3h,初始p H值为5,Fe SO4·7H2O投加4g和30%H2O2投加5m L,COD去除率可达76.8%。
In this paper,Oxadiazon wastewater treated by the Fenton oxidation method was investigated. Based on orthogonal experiments and single factor experiments,the best operating conditions,such as the reaction time,the original p H,the dosage of Fe SO4·7H2O and H2O2 were determined as 3h,p H 5,Fe SO4·7H2O 4g and 30% H2O25 m L. In these conditions,the COD removal rate can be up to 76.8%.
出处
《安徽化工》
CAS
2016年第3期68-70,共3页
Anhui Chemical Industry
