Nowadays,the most effective way to treat landfill leachate is the membrane unit followed by biological system,however,lager amount of liquid is rejected by membrane to form condensed liquid.Condensed liquid of leachate rejected by membrane(CLLRM for short thereinafter) is characterized by it's high concentration of biorefractory organic matters,the difficulty of treatment has limited the application of combined process of biological system and membrane unit in the leachate treatment process.Recently,the mai...