a translation for an essay The Research on The Reformation of Landfill Leachate Treatment Abstract With the rapid development of China's economy and the urbanization,the ever growing number of household garbage produced in everyday life cause the high environmental pressure and a series of environmental crisis.the main methods to deal with household garbage include landfill,incineration and compost method,of which landfill is most widely used.In the process of household garbage sanitary landfill will produce highly polluting landfill leachate. In this thesis, I select the landfill leachate of a household garbage sanitary landfill site as my research object.This site followed the old standard issued in 1997 when it was put into use.in April 2008 ,our country has issued a "life landfill pollution control standard" (GB16889-2008) which was used to replace the old standard.obviously,when the new standard has been put into effect,the quality of the treated water in this site can not meet the new standards of water demand,therefore,we optimize the landfill leachate treatment processes in order to make it meet the new standard. in this experiment, we take the landfill leachate of one household garbage sanitary landfill primary setting tank in wuhan as the experimental water.According to the landfill leachate's characteristics and composition,From the perspective of economic feasibility and technical feasibility and on the premise that the original processing system will be changed not too much,we decide to add NF/RO system to the MBR on the basis of the original processing system in order to deal with the landfill leachate.