岩溶地区垃圾填埋场的选址评价探讨

Assessments of refuse landfill site selection in karst areas

岩溶地区的垃圾填埋选址较为困难,现行的垃圾填埋场选址评价方法又存在较大局限。笔者等依据垃圾填埋场的建设宗旨和选址基本原则,结合岩溶地区的环境地质特点,探讨提出一套适用于岩溶地区的垃圾填埋场选址评价方法。通过实例应用表明,该方法可在现行较难选出垃圾填埋场的岩溶地区,优选出适宜性较好的未来垃圾填埋场,能够担当起解决岩溶地区的垃圾无害化、减量化填埋处置的难题和重任。

It is difficult to select refuse landfill sites in karst areas and the present assessment method of refuse landfill site selection has many limitations. Therefore an improved assessment method of refuse landfill site selection is presented by the authors according to the construction purpose and basic principle of refuse landfill site selection, combined with the geo-environmental characteristics in karst areas. Its applications indicate that more suitable refuse landfill sites can be selected by this method in karst areas where refuse landfill sites are difficult to select by using the present method, and that the method is capable of solving the difficult problems of refuse harmlessness and reduction in karst areas.