人工快渗工艺处理小城镇污水工程

摘要

根据重庆市大足县某镇生活污水处理工程实例,探讨了以人工快渗为核心的污水处理工艺处理小城镇生活污水的可行性.根据实际工程的运行效果可以得出,人工快渗可应用于小城镇生活污水处理,对有机物、氨氮、总磷有显著的去除效果,出水能达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级B类排放标准.%The feasibility of constructed rapid infiltration (CRI) system used in small towns' sewage treatment was discussed based on a sewage treatment project in Dazu,Chongqing.The operation of this project indicated that CRI could be applied in mall towns' sewage treatment.It has a significant removing rate of BOD5,NH3—N,TP.The effluent met the national standard steadily (GB18918-2002).