CASS在生活污水处理中的应用  

Application of CASS Technology forSewage Wastewater Treatment Plant

作　　者：丁胜[1] DING Sheng(EnvironmentMonitoring Station, Suyu District, Suqian, Jiangsu, 223801 China)

机构地区：[1]宿迁市宿豫区环境监测站,江苏宿迁223801

出　　处：《污染防治技术》2019年第2期48-50,共3页Pollution Control Technology

摘　　要：以宿豫区大兴镇生活污水处理厂污水处理工程为例,介绍以CASS为主的组合工艺的工程应用。该工程设计规模为2 000 m^3/d,进水水质为pH值6～9,COD 300 mg/L,BOD_5 150 mg/L,SS 150 mg/L,NH_3-N 35 mg/L,总磷4 mg/L;运行结果表明,以CASS工艺为主的组合工艺在处理宿豫区大兴镇生活污水时可获得连续稳定的处理效果,出水水质均达到《城镇污水处理厂污染物排放标准》(GB 18918-2002)一级A标准。This paper takes the sewage treatment project of Daxing Town Sewage Treatment Plant in Suyu District as an example, the application of CASS technology was introduced. Design of wastewater discharge is 2 000 m^3 /d, the pH of raw water is 6-9, and the COD, BOD 5 , SS, NH 3 -N in raw water is 300 mg/L, 150 mg/L, 150 mg/L, 35 mg/L, 4 mg/L, respectively. The results show that continuous and steady treatment effects can be obtained when this process is applied to domestic sewage treatment. The effluent of sewage treatment plant reaching the Standards for pollutant discharge from urban sewage treatment plants (GB 18918-2002).

关 键 词：生活污水 CASS 工程化应用 

分 类 号：X703[环境科学与工程—环境工程]