江西省上饶市江北污水处理厂改扩建西迁工程设计  

Design of the Reconstruction and Expansion and Westward Migration Project of Jiangbei Sewage Treatment Plant in Shangrao,Jiangxi Province

作　　者：何帅 赵辉 程俊 沙振杰 HE Shuai;ZHAO Hui;CHENG Jun;SHA Zhenjie(Central&Southern China Municipal Engineering Design and Research Institute Co.,Ltd.,Wuhan,Hubei Province,430010 China)

机构地区：[1]中国市政工程中南设计研究总院有限公司,湖北武汉430010

出　　处：《科技资讯》2023年第9期102-105,共4页Science & Technology Information

摘　　要：江西省上饶市江北污水处理厂一期常超负荷运行,出水时常不达标,而排放标准又显著提高,且周边已无增加征地的余地,进行综合考虑,须另选适宜厂址集中建设污水处理厂。经多方面技术经济比选和设计优化,污水处理采用简洁高效的“两点进水A2/O循环流式生物池+高效沉淀+纤维转盘过滤”组合工艺,出水达到《城镇污水处理厂污染物排放标准》(GB 18918-2002)一级A标准后就近排入信江。The Phase I project of Jiangbei Sewage Treatment Plant in Shangrao,Jiangxi Province often overloaded,and the effluent often failed to meet the standard.The discharge standard has been significantly improved,and there is no room for additional land acquisition in the surrounding area.Considering comprehensively,it is necessary to select another suitable site for centralized construction of sewage treatment plants.By various technical and economic comparison and selection and design optimization,the sewage1 treatment adopted the simple and efficient"two-point inlet A2/O biological tank+high-efficiency precipitation+fiber rotary filtration"combined process,and the effluent was discharged into Xinjiang nearby after it reached the Class A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002).

关 键 词：两点进水A2/O循环流式生物池 高效沉淀 纤维转盘过滤 污水处理厂改扩建西迁 

分 类 号：X703[环境科学与工程—环境工程]