循环式活性污泥法处理小区生活污水  

Treatment of Living Community Domestic Wastewater by Process of Cyclic Activated Sludge System

作　　者：陈春宁[1] 彭丽华 熊正为[1] 

机构地区：[1]南华大学建筑工程与资源环境学院,湖南衡阳421001 [2]衡阳市规划设计院,湖南衡阳421001

出　　处：《环境卫生工程》2007年第2期62-64,共3页Environmental Sanitation Engineering

摘　　要：对江苏省连云港田湾核电站专家村生活小区的污水处理系统的工艺、构筑物的参数进行了设计。污水处理系统工艺采用循环式活性污泥法(CASS工艺),污水处理后出水CODCr、SS、BOD5、氨氮、磷酸盐的平均去除率分别达77.6%、85.4%、74.0%、83.0%、79.7%,出水各项水质指标达到DB32—1998连云港市水污染物排放标准中的二级标准。Parameters of process and structures of domestic wastewater treatment system in specialists living community of Lianyungang Tianwan nuclear power station of Jiangsu province were design. The process of CASS（Cyclic Activated Sludge System） was applied in the treatment of the domestic wastewater. After treatment the removal rate of CODc,, SS, BODs, NH3 - N, T - P reached to 77, 6% , 85, 4% , 74. 0% , 83.0% , 79.7% respectively and quality of the effluent were up to Grade Ⅱ of the DB 32/180-1998 Lianyungang Wastewater Pollutant Discharge Standard.

关 键 词：生活污水 污水处理 CASS工艺 

分 类 号：X703[环境科学与工程—环境工程]