山地城市垃圾填埋场渗滤液环境问题的探讨

通过对重庆市主城区垃圾填埋场进行调研，结合相关资料对渗滤液进行水质水量分析；探讨垃圾填埋场渗滤液引起的岩土体环境问题、生态环境问题；从化学、力学角度分析渗滤液对岩土力学性能及岩土工程的影响；从渗滤液成分出发，分析渗滤液对填埋场周围生态环境的污染过程和污染程度；结果表明山地城市垃圾渗滤液对填埋场周围的岩土环境和生态环境都有一定的污染。文章对解决重庆市主城区现有和规划中的固体垃圾处理场已出现或可能出现的种种环境问题具有一定的参考价值。

Discussion on the Environmental Problems from Leachate of Solid Waste in Mountainous City

Through investigating the rubbish landfill yard in Chongqing and in combination with relevant data, this paper sums up the current situation of rubbish landfill yard in the city, the analysis of water yield and water quality is carried out; the environmental problem of the rock mass and ecological environment problem caused by leaehate are investigated; the impact of leaehate on rock and soil environment from chemical and mechanical angles is analyzed and the pollution process and pollution degree of the ecological environment around the landfill site due to the leaehate are analyzed. This paper has certain value for solving some environmental problems which exist or might appear at landfill site.