摘要
对Fenton预氧化-混凝法联用技术处理焦化废水进行了研究,探讨了Fenton氧化阶段H2O2投加量、混凝阶段pH值以及混凝剂投加量等因素对焦化废水COD去除率的影响,确定了最佳处理条件。结果表明,Fenton预氧化-混凝法处理焦化废水取得了良好效果,COD去除率达97.5%,为该工艺实际处理焦化废水提供了实验依据。
The treatment of coking wastewater by Fenton-coagulation process is studied. The factors having effects on COD removal of coking wastewater by Fenton-coagulation process, such as H2O2 dosage in the stage of Fenton oxidation, coagulant dosage and pH in the following coagulation stage, are discussed. Then the optimal operating conditions are determined under which COD removal of coking wastewater is up to 97.5%. The results show that Fenton-coagulation process is an effective method for the treatment of coking wastewater,which provides good experimental basis for the practical application of this process in the treatment of coking wastewater.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第3期88-91,共4页
Techniques and Equipment for Environmental Pollution Control
