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.
出处
《环境卫生工程》
2007年第2期62-64,共3页
Environmental Sanitation Engineering
关键词
生活污水
污水处理
CASS工艺
Domestic wastewater
Wastewater treatment
CASS process
