焦化废水深度处理技术及工艺现状  

Advanced treatment technology of coking wastewater and its present status

作　　者：曲余玲[1] 毛艳丽[1] 翟晓东 

机构地区：[1]鞍钢股份有限公司技术中心,辽宁鞍山114009 [2]中冶焦耐工程技术有限公司,辽宁大连116021

出　　处：《工业水处理》2015年第1期14-17,共4页Industrial Water Treatment

摘　　要：焦化废水的处理对于钢铁企业减少污水排放量和新水用量,提高废水循环利用率具有重要的意义。介绍了几种常用的焦化废水深度处理技术,如混凝沉淀法、吸附法、生物化学法、高级氧化法、膜分离法等,并对目前国内外的焦化废水处理工艺现状进行了描述,展望了焦化废水深度处理技术的发展方向。The treatment of coking wastewater has great significance for the reduction of effluent discharge and the consumption of fresh water,as well as for the improvement of wastewater recycling rate. In this paper,some advanced treatment technologies of coking wastewater,such as coagulation sedimentation,adsorption,biochemical,advanced oxidation,membrane separation,are introduced. In addition,the present status of advanced treatment processes of coking wastewater in China and abroad are described. At the end ,the developing direction of advanced treatment of coking wastewater is forecast.

关 键 词：焦化废水 深度处理 发展方向 

分 类 号：X703.1[环境科学与工程—环境工程]