太湖流域农村生活污水排放特征研究——以宜兴市大浦镇为例  

Study on the Features of Rural Sewage Discharge in Taihu Lake Basin

作　　者：万寅婧[1] 王文林[2,3] 唐晓燕[2] 

机构地区：[1]江苏省环境工程咨询中心,江苏南京210036 [2]环境保护部南京环境科学研究所,江苏南京210042 [3]南京师范大学地理科学学院/江苏省环境演变与生态建设重点实验室,江苏南京210046

出　　处：《污染防治技术》2013年第3期13-16,共4页Pollution Control Technology

基　　金：环境保护部南京环境科学研究所中央级公益性科研院所基本科研业务专项;国家水体污染控制与治理科技重大专项(2012ZX07101-007-003)

摘　　要：由于农村生活污水收集处理程度低,已成为影响太湖流域水质的污染来源之一。文中选择太湖流域典型地区农村9户农户(高、中、低收入水平各3户农户)作为研究对象,采用入户调查和采样分析的方法对农户生活污水产生量、各类污染物产生量进行定量研究,探讨收入水平和季节变化对其影响。结果表明,收入水平对生活污水产生量、COD产生量影响显著,具体表现为高收入农户>中收入农户>低收入农户;季节对生活污水产生量和各类污染物产生量无显著影响。Rural sewage has become one of important pollution sources in Taihu Lake Basin,owing to the low level of its collection and treatment.Nine peasant households（three with high income level,three with medium income level and three with low income level） were selected to study discharge amount of rural sewage and the influences from income level and different seasons,by in-door survey and sample analysis.The results showed that income level had significant influence on discharge amount of domestic wastewater and COD,manifesting high income level household medium income level household low income level household.Different seasons had no significant influence on discharge amount of rural domestic wastewater.

关 键 词：太湖流域 生活污水 排放特征 收入水平 季节 

分 类 号：X708[环境科学与工程—环境工程]