垃圾填埋场渗滤液对地下水污染的修复技术

在查阅国内外相关文献资料的基础上，综述了垃圾填埋场渗滤液的产生以及对地下水的污染，介绍了垃圾渗滤液污染控制措施，包括顶部覆盖层、垃圾分层填埋、地表入渗水导流等；然后主要介绍了地下水的原位修复技术，包括加药法、地下曝气法、生物修复，等。

Groundwater Pollution for Landfill Leach-ate and the Control Strategy

On the basic of referring to relative literatures, the product and harm of landfill leach-ate and its correlative pollution to groundwater were summarized. Besides, this paper introduced the anti - seeping leach,ate measures from the landfill, including the overlay layer in the upper side of the landfill trashes after its being buried, the inter player between the waste layers, the under - layer and surrounding layer lining between the landfill and the substratum in the base of the landfill, the collecting system of the leach-ate, and so on. In addition, this paper introduced some in situ remediation tectmologies of polluted groundwater, such as adding chemical masses, erosion of the liner, the in- situ remediation, and so on.