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。
关键词:
旋流除砂,
卡鲁塞尔氧化沟,
微絮凝过滤
Abstract:
The design and operational situation of domestic sewage resource recycling engineering of Jining Coal Mine Ⅲ is introduced.A 3-stage treatment process has been used:stage one is rotating flow desanding physicochemical 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.
Key words:
rotating flow desanding,
carrousel oxidation ditch,
micro-flocculation filtration?
中图分类号:
邵晨钟, 吕华浦. 煤矿生活污水资源化工程实践[J]. 工业水处理, 2012, 32(10): 78-80.
Shao Chenzhong, Lü Huapu. Engineering practice of domestic sewage resource recycling in coal mines[J]. INDUSTRIAL WATER TREATMENT, 2012, 32(10): 78-80.