垃圾渗滤液处理技术研究进展

随着经济的快速增长以及工业化、城市化进程的加快,使固体废弃物的产量不断增加,而卫生垃圾填埋场是处理固体废物最常用的一种方法.但其存在的主要缺点是,雨水或地下水会渗入垃圾填埋场,从而产生垃圾渗滤液.垃圾渗滤液不仅会严重污染环境且难以处理,而传统的处理过程已无法去除渗滤液中所含的一些污染物,这些污染物最终会影响自然环境、生...

Research Progress of Landfill Leachate Treatment Technology

With the rapid economic growth and the acceleration of industrialization and urbanization,the output of solid waste is increasing,and sanitary landfill is the most commonly used method to deal with solid waste.But the main drawback is that rainwater or groundwater can seep into landfills and produce landfill leachate.Landfill leachate not only seriously pollutes the environment and is difficult to treat,but the traditional treatment process has been unable to remove some pollutants contained in the leachate,and these pollutants will eventually affect the natural environment,ecological balance and human health.Therefore,more and more scholars focus on improving existing treatment materials and technologies and developing innovative technologies to eliminate harmful substances in leachate in an environmentally friendly and efficient manner.In recent years,a series of achievements have been made,which are reviewed and summarized in this paper.