垃圾渗滤液处理难点与应对方式研究

Study on difficulties and countermeasures of landfill leachate treatment

垃圾渗滤液是一种含有高浓度金属离子的有机废水,其处置方式一直以来都是环保部门污水处理的工作重点。这篇文章以垃圾渗滤液的主要来源为写作切入点,随后简要分析垃圾渗滤液的特点和垃圾渗滤液处理的难点,最后提出运用组合工艺对垃圾渗滤液进行处置、运用膜处理技术对垃圾渗滤液进行处置、运用生物技术对垃圾渗滤液进行集中处理、加强垃圾渗滤液处理过程的监管力度等一系列垃圾渗滤液处理的有效途径。

Landfill leachate is an organic wastewater containing high concentration of metal ions. Its disposal method has always been the focus of wastewater treatment in the environmental protection department. This article takes the main source of landfill leachate as the entry point. Then it briefly analyzes the characteristics of landfill leachate and the difficulties of landfill leachate treatment. Finally, it proposes to use the combined process to treat landfill leachate and use membrane treatment technology to treat landfill. The effective treatment of a series of landfill leachate treatment, such as the disposal of the filtrate, the centralized treatment of landfill leachate by biotechnology, and the supervision of the treatment of landfill leachate.