南四湖流域农村生活污水现状调查及处理措施研究  

A SURVEY OF DISCHARGE STATE OF RURAL WASTEWATER IN NANSIHU LAKE DRAINAGE AREA AND ITS COUNTERMEASURES RESEARCH

作　　者：王琳[1] 吴召富[1] 杨杰军[1] 

机构地区：[1]中国海洋大学环境科学与工程学院,青岛266100

出　　处：《环境工程》2013年第S1期37-39,共3页Environmental Engineering

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07010-008-04)

摘　　要：为了解南四湖流域农村生活污水产生排放情况,选取济宁市微山县典型农村西万四村。从污水季节变化、农户生活习惯、排放及处理方式进行调查。调查结果表明:农户每天用水量为20.27~42.9 L/(d·人);平均为31.55L/(d·人)。生活污水的人均日产量为14.86~35.2 L/(d·人),平均为25.67 L/(d·人);平均产污比为0.79。污水中COD、NH+4-N、TP和SS的浓度范围分别为:53.7~176.86,7.32~35.17,1.62~8.28,84~237 mg/L。For receiving the detail information on the state of rural wastewater discharge,a survey was conducted in Xiwan Village,Weishan County,Jining,Shandong Province. Seasonal variation factor of discharging,farmers' living habits,sewage discharge and handled methods were invesigated. The results indicated that the range of the water consumption was 20. 27 to 42. 9 L per day per capita and the average was 31. 55 L per day per capita. The average wastewater was 25. 67 L per day per capita with the range of 14. 86 to 35. 2 L per day per capita,and the wastewater production ratio was 0. 79. The concerntration of COD,NH+4-N,TP and SS was 53. 7~176. 86,7. 32~35. 17,1. 62~8. 28 and 84~237 mg/L,respectively.

关 键 词：农村生活污水 人均用水量 污水人均日产量 产污比 

分 类 号：X703[环境科学与工程—环境工程]