Design of Tester for Treating Domestic Sewage by Using CASS Technique

摘要：

This article aims at examining the treatment effect of municipal sewage plants, and thus providing referential valve to the operations of sewage plants by simulating a small-scaled tester using CASS technique, according to treatment system of municipal sewage plant. Design of the tester using CASS technique and its key parameters are sludge load 0.065 Kg BOD5/(KgMLSS.d), ratio of draining 1/3, HRT (Hydraulic Retention Time) 18.5h .Its reaction period contains influent 0.5h, influent-aeration 1h, aeration 2h, sedimentation 1h, and effluent 1.5h. Effluent quality meets the requirements the GB 18918-2002 Standard for Discharge of Pollutants from Sewage Treatment Works in Towns and Cities IB.

关键词： CASS technique design of tester treatment effect of water quality

作者: LI Jing JIANG Zhao SUN Jian PENG Xinran MA Shuyan ZHANG Ying

作者单位: School of Resource & Environment,Northeast Agricultural University,Harbin 150030,Heilongjiang,China Tong Fang (Harbin) co.,Ltd. Tai ping Sewage Water Treatment Plant: Laboratory,Harbin 150001,Heilongj

会议类型: 国际会议

会议名称: 2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)

会议地点: 上海

会议语种:英文

页码: 1398-1401

在线出版日期: 2009-06-02（万方平台首次上网日期，不代表论文的发表时间）