Integrated Purification Tank--A Technology of Distributed Wastewater Treatment and Its Application Ezample

摘要：

Integrated purification tank, which was used for restaurant wastewater treatment in the Erhai Lake Basin, is described. The process of the facilities comprised of trough multi-stage grease separation, hydrolysis, nitrification, contact oxidation, sedimentation, disinfection and filtration treatment. The effluent met A1-discharge Standards for the sewage treatment plant (GB18918-2002) of China, and the CODCr, BOD5, NH4+-N, TN and TP were less than 20mg/L, 10mg/L, 3mg/L, 5mg/L and 1mg/L respectively. The operating cost was 0.33-0.41RMB/m3 and was of convenient operation and maintenance.

关键词： Integrated purification tank distributed wastewater treatment

作者: Fangshu Ma Beihai Zhou Zekun. Li Xuexin Duan Yunhui Zhang Jinglin Wang Ming Zhao

作者单位: Department of Environmental Engineering, University of Science and Technology Beijing, Beijing 10008 Environmental Monitoring Station of Dali Prefecture, Yunnan 671000, China

会议类型: 国际会议

会议名称: 2009 Beijing International Environmental Technology Conference(2009北京国际环境技术会议暨第五届“中、德、波环境技术研讨会)

会议地点: 北京

会议语种:英文

页码: 366-370

在线出版日期: 2009-10-16（万方平台首次上网日期，不代表论文的发表时间）