A^2/O^2工艺处理焦化废水工程实践  

THE PRACTICE OF COKING WASTEWATER WITH A^2/O^2 PROCESS

作　　者：闵玉国 崔利平 薛英连 

机构地区：[1]北京钰鼎环保科技有限公司,北京100102

出　　处：《水处理技术》2012年第6期123-125,共3页Technology of Water Treatment

摘　　要：印度JSW钢厂焦化废水处理工程,在设计水力停留时间短的情况下,原水不稀释直接生化处理。经过近3个月的调试、运行,出水均可达到设计标准:COD为140～210 mg/L(设计值250 mg/L),去除率大于91%;氨氮质量浓度小于10 mg/L(设计值50 mg/L),去除率大于97%;运行成本较国内类似项目节省3～5元/m3。JSW coking wastewater project in India treated with biochemical directly no dilution on condition that design HRT is short. After 3 months of commissioning and running, the effluents meet the design standard. The effluent COD fluctuated between 140 and 210 mg/L, the removal rate is more than 91%, and effluent ammonia is less than 10 mg/L, the removal rate is more than 97%. The cost of running could save between 3 and 5 yuan per ton wastewater compared with the local similar projects.

关 键 词：焦化废水 生化处理 调试 运行 

分 类 号：X784[环境科学与工程—环境工程]