摘要
综述了近几年来炼焦废水及炼焦废水中主要成分(酚类、氨类物质、氰化物)的生化处理方法。其中废水中酚类物质的去除方法有投加有效菌、超滤法等;去除氨类物质的方法有A2/O法、纳滤法和反渗透法等;去除氰化物的方法有生物法和化学法等。综合处理炼焦废水的方法有双层生物膜法、生物脱氮法和含铁活性污泥处理技术等。
The article reviews the treatment technologies of coke plant wastewater and its main component （phenols compounds, ammoniate, cyanide） in the recent years. Phenols removal methods from wastewater are the dosage of effect bacteria, Ultra-fil-tration（UF）, etc. Ammonia remove methods are A^2/O, Nano-fil-tration（NF） and reverse osmosis, ete, The cyanide removal methods include biological and chemical technologies. The integrated treatment methods of coke plant wastewaler are double deck biological film, biological de-nitrification remove, ferric activated sludge, etc.
出处
《环境污染与防治》
CAS
CSCD
北大核心
2006年第3期201-204,共4页
Environmental Pollution & Control
基金
江苏省社会发展基金资助项目(No.BS2002043)
关键词
炼焦废水
酚类物质
氨类物质
氰化物
废水处理
Coke plant wastewater Phenols compounds Ammoniate Cyanide Wastewater treatment
