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Fenton试剂法在垃圾渗滤液深度处理中的应用
Application of advanced treatment for landfill leachate using Fenton reagent
【摘要】 利用Fenton试剂处理经过厌氧处理后的垃圾渗滤液,确定最佳的试验条件是当渗滤液的pH值为8.06时,H2O2投加量为20mL/L,FeSO4.7H2O投加量为500mg/L,反应时间为60min,在此条件下CODCr去除率为81.7%,满足污水排入城市下水道标准。
【Abstract】 The landfill leachate after the anaerobic process was treated using Fenton reagent,and the effect of pH,H2O2,FeSO4·7H2O and reaction time on the result of removal of CODCr is discussed.The experimental results show that when pH=8.06(the original wastewater),(H2O2=)20mL/L,FeSO4·7H2O=500mg/L,reaction(time=)60min,CODCr removal efficiencies up to 81.7%.
【关键词】 Fenton试剂;
H2O2;
FeSO4.7H2O;
垃圾渗滤液;
【Key words】 Fenton reagent; H2O2; FeSO4·7H2O; landfill leachate;
【Key words】 Fenton reagent; H2O2; FeSO4·7H2O; landfill leachate;
【基金】 国家重点基础发展规划项目(G1999045709)
- 【文献出处】 长春工程学院学报(自然科学版) ,Journal of Changchun Institute of Technology(Natural Sciences Edition) , 编辑部邮箱 ,2006年02期
- 【分类号】X799.3
- 【被引频次】26
- 【下载频次】396