Waste Sanitary Landfill Leachate Collection System To Improve The Design

Today, city life waste treatment level has become a symbol that reflect a urbancivilization and the environmental consciousness of the city managers and modernconsciousness. Life waste management and pollution prevention have become one of theimportant contents of the urban environment protection. At present, to landfill if the main wayof China’s urban domestic waste treatment. But sanitary landfill way does not be taken forprocessing waste in many places, Just simple landfill is done. This has caused no effectivecollection of infiltration drain liquid no effective collection and serious negative impact on theenvironment.，According to life landfill of the standards, this research topic is to improved thepermeability system of drain fluid collection in the second landfill area of Qingyuan citycastle peak. To improve the speed of permeability drain fluid and landfill gas of guideline,combined with the permeability drain fluid collection system and landfill gas collectionsystem, and formed the longitudinal and vertical pipe. Analyse the effects of the permeabilityvelocity, flow rate and drain liquid landfill gas collection guide line, analyse and comparethe traditional permeability drain fluid and landfill gas collection system.To reduce landfillbody internal permeability drain fluid and landfill gas, strengthen the stability and reduce thebody of landfill gas threat.