纳滤在垃圾渗滤液处理工程中的应用  

Application of nanofiltration to landfill leachate treatment projects

作　　者：李黎[1,2] 王志强[1,2] 陈文清[1,2] 

机构地区：[1]四川大学建筑与环境学院,四川成都610065 [2]川大-日立环境应用研究中心,四川成都610065

出　　处：《工业水处理》2012年第10期90-92,共3页Industrial Water Treatment

摘　　要：纳滤较反渗透具有更低的操作压力且运行管理方便,使得其在垃圾渗滤液处理工程中得到广泛的应用。结合四川省垃圾渗滤液处理工程实例,介绍了纳滤在渗滤液处理中的两种应用:用作后处理和用于反渗透浓水的脱盐,通过对实例的分析总结了纳滤用于垃圾渗滤液处理工程改造应该考虑的4个方面问题,为纳滤在渗滤液处理工程的新建与改造中的应用提供借鉴。Compared to reverse osmosis, nanofihration is lower in operation pressure and easier in operation mana- gement,which makes it widely applied to landfill leachate treatment projects. Based on the example instance from Sichuan Province landfill leachate treatment,two kinds of application of nanofihration to the treatment of landfill leachate are introduced. One is used as post-treatment and the other one is used for desahing the concentrated water from reverse osmosis. Four aspects to be considered about the application of nanofiltration to the rebuilt landfill leachate treatment projects are summarized in order to provide reference for the applications of nanofiltration that are newly built and in reforming to landfill leachate treatment projects.

关 键 词：纳滤 垃圾渗滤液 废水处理 

分 类 号：X703[环境科学与工程—环境工程]