Analysis on Environmental Pollution of Municipal Waste Landfill Leachate

Leachate produced by municipal waste landfill has become one of important problems of environmental pollution.The characteristics,harms and influencing factors of municipal solid wastes leachate were analyzed.This paper summarizes the study status of influences of municipal waste landfill leachate on environment,included status and mechanism of pollution,transfer and transform of pollutants,bioavailability of pollution and so on in surface water,groundwater, bottom sediment and soil near waster landfills.The paper puts forward that using high precision measurement of isotope mass spectrometry together with routine chemical analyses is study direction of geochemistry of differentiating and identifying environmental influences from municipal solid wastes leachate.