垃圾渗滤液污染物层状砂箱模拟试验  

Simulative experiment on landfill leachate pollution in layer sand chamber

作　　者：狄军贞[1] 殷志祥[1] 肖利萍[1] 刘玲[1] 张春蝉[1] 

机构地区：[1]辽宁工程技术大学土木建筑工程学院,辽宁阜新123000

出　　处：《水资源与水工程学报》2008年第5期46-49,共4页Journal of Water Resources and Water Engineering

摘　　要：通过自制的二维砂箱模拟垃圾渗滤液污染物在层状含水层中的运移,得出了渗滤液中Cl-、SO42-、总硬度(CaCO3)在地下环境中的迁移和时空分布规律,该实验模型较好地反映了层状层中污染物渗漏的基本特征,对预测、控制渗滤液污染地下水提供了一种试验方法。By simulating the movement of contaminant of landfill leachate in layer water in the self-manufactured sand chamber, the movement and space-time distribution rule of Cl-,SO4^2- and CaCO3 in leachate at underground environment were obtained. The experiment model well reflected the characteristics of contaminant seepage in layer. It provided an approach to predict and control the pollution of underground water by leaehate.

关 键 词：垃圾渗滤液 层状砂箱 时空分布 污染晕 

分 类 号：X131.3[环境科学与工程—环境科学]