摘要
介绍了济宁三号煤矿生活污水资源化工程的设计与运行情况。采用三级处理工艺,即一级旋流除砂物化处理、二级卡鲁塞尔氧化沟生化处理、三级微絮凝过滤+生物活性炭过滤+消毒的深度处理,处理后水质优于地表水环境质量标准GB 3838—2002Ⅲ类要求,全部用于电厂循环冷却水系统补充水,实现生活污水零排放,取得了较好的经济效益和环境效益。
The design and operational situation of domestic sewage resource recycling engineering of Jining Coal Mine HI is introduced. A 3-stage treatment process has been used：stage one is rotating flow desanding physico- chemical treatment, stage two carrousel oxidation ditch biochemical treatment, and stage three advanced treatment of micro-flocculation filtration＋biological activated carbon filter＋disinfection. The water quality after treatment is better than the third class requirements of Surface Water Environment Quality Standard （GB 3838-2002）. This watercan all be used as circulating cooling make-up water of power plants, to achieve zero discharge of domestic sewage, and achieved good economic and environmental benefits,
出处
《工业水处理》
CAS
CSCD
北大核心
2012年第10期78-80,共3页
Industrial Water Treatment
关键词
旋流除砂
卡鲁塞尔氧化沟
微絮凝过滤
rotating flow desanding
carrousel oxidation ditch
micro-flocculation fihration
