常州市老城区水体有机污染分布特征及原因初探  

Distribution Characteristics and Causes Analysis for Water Organic Pollution in Changzhou Old Town

作　　者：王皖蒙[1] 李定龙[1] 杨彦[1] 张晟 顾礼明 金玉 

机构地区：[1]常州大学环境与安全学院,江苏常州213164 [2]常州环境保护研究所,江苏常州213614

出　　处：《环境监测管理与技术》2011年第4期68-71,共4页The Administration and Technique of Environmental Monitoring

基　　金：国家水体污染控制与治理科技重大专项基金资助项目(2008ZX07313-001)

摘　　要：为了老城区河道的合理整治,采用总有机碳(TOC)分析仪对常州市老城区3条河流及区域内浅层地下水的14个采样点水样进行3个月的总有机碳含量检测。老城区水环境受到不同程度的有机污染,某些地下水的TOC含量高于地表水,原因为地表水补给地下水,且老城区水体污染源主要来源于周边地区的生活污水,并受到关河、雨水等的影响,这为常州市老城区水污染治理提供了依据。In order to evaluate water pollution for river treatment,an analyzer was used to detect the total organic carbon in 14 sampling sites for three months in three rivers and shallow ground water around old town of Changzhou.The water in the old town was polluted in varying degrees by organic pollutants.Concentration of TOC in ground water at some sites was higher than that of surface water because the surface water supplied the ground water.The water pollution in old town originated from sewage around surrounding areas.The passing rivers and rain water also polluted the underground water.The investigation provided support for water pollution treatment of old towns in changzhou.

关 键 词：总有机碳 地表水 地下水 污染物分布 常州老城区 

分 类 号：X824[环境科学与工程—环境工程]