摘要
焦化废水经生化处理后,采用“多介质过滤+活性炭吸附+超滤+反渗透”组合工艺对废水进行深度处理。结果表明,产出水水质优于GB/T 50050—2017《工业循环冷却水处理设计规范》中再生水水质指标,产出水可作为循环冷却水的补充水使用,废水回收率可稳定达到80%以上。
This paper expounds that the coking wastewater after biochemical treatment has gone through a combined process,i.e.“multi-medium filtration + activated carbon adsorption + UF + RO”as a reuse treatment.The results show that the quality of the produced water is superior to that of reclaimed water specified in “Code for Design of Industrial Recirculating Cooling Water Treatment”( GB/T 50050—2017).The produced water can be used as the make-up water for the circulating cooling water system.The recovery rate of the coking wastewater could maintain 80% plus.
作者
黄集华
吴思妍
杨飞
徐泽宾
Huang Jihua;Wu Siyan;Yang Fei;Xu Zebin(ACRE Coking&Refractory Engineering Consulting Corporation(Dalian),MCC,Dalian 116085,China;Panzhihua De-cai Environmental Protection Co.,Ltd.,Panzhihua 617000,China)
出处
《燃料与化工》
2022年第2期60-62,共3页
Fuel & Chemical Processes
关键词
焦化废水
活性炭吸附
双膜法
深度处理
Coking wastewater
Activated carbon adsorption
Double membrane
Reuse treatment
作者简介
黄集华(1980-),男,高级工程师。
