摘要
为满足深度处理的焦化废水回用需求,以絮凝、微波和Fenton联用处理焦化废水,研究了分次投加H2O2和Fenton试剂、絮凝和微波-Fenton组合方式对处理焦化废水的影响。对比多种工艺处理效果,研究表明,絮凝-微波-Fenton法明显优于絮凝、微波-Fenton,絮凝、微波-Fenton法的最佳组合方式为先絮凝后微波-Fenton。
In order to meet the requirement for recycling of treated coking wastewater, methods of flocculation and microwave-Fenton are combined to treat coking wastewater.The influence of dosing H2 O2 and Fenton agent for several times and influence of combination dosing of flocculation and microwave-Fenton on coking wastewater treatment are studied.Based on the comparison between sev-eral processes,it shows that the effect of flocculation-microwave-Fenton method is obviously better than flocculation and microwave-Fenton.The optimum combination order is flocculation before microwave-Fenton.
出处
《燃料与化工》
2014年第6期37-40,共4页
Fuel & Chemical Processes
关键词
絮凝
微波
深度处理
焦化废水
FENTON氧化
Flocculation
Microwave
Advanced treatment
Coking wastewater
Fenton oxidation
