贵阳市城市垃圾卫生填埋场土壤污染特征及评价  

Soil Pollution Characteristics and Assessment of Municipal Waste Sanitary Landfill Site in Guiyang

作　　者：马骅 于晓红 任明强 

机构地区：[1]贵州省地质环境监测院,贵州贵阳550001

出　　处：《环境卫生工程》2013年第5期29-31,共3页Environmental Sanitation Engineering

基　　金：贵州省地质矿产勘查开发局地质科研项目(黔地矿科(2010)7号)

摘　　要：对贵阳市比例坝垃圾场土壤环境现状进行污染调查分析与评价。布置2条勘探线进行钻孔,通过钻孔采集土壤了解垃圾场的土壤环境污染现状,分析污染物沿地下水流动方向的迁移衰减趋势和范围;通过对土壤污染因子的评价,得出比例坝垃圾场土壤中污染因子主要为NO3-、CODMn、F-、NO2-、TK、As、Mn、Hg、Cr、Cd、Zn、Pb、Cu,大部分污染因子均随着与垃圾场距离增加而逐渐衰减。The soil pollution of Guiyang Biliba Waste Landfill Site was investigated and assessed. Two exploratory lines were designed to drill. The soil pollution status of the waste landfill site was obtained by drilling the soil to collect samples. The migration attenuation trend and range of the pollutants along the flow direction of ground water were analyzed. According to the assessment of the soil pollution factors, the soil pollution factors of Biliba Waste Landfill Site mainly were NO3-, COD-, F-, NO2-, TK, As, Mn, Hg, Cr, Cd, Zn, Pb, and Cu, meanwhile, most pollution factors gradually declined as the distance from the waste landfill site increased.

关 键 词：城市垃圾填埋场 土壤污染特征 评价 

分 类 号：X833[环境科学与工程—环境工程] X825