Investigation and Analysis on Incineration Feasibility of MSW in Yanan City

Several physical parameters related to MSW incineration characteristics were determined by adopting standard analysis method.Basic data and dynamic traits of composition proportion,bulk-density,moisture ratio,inflammable matter content and low-calorific value were acquired.Incineration feasibility was studied and the treatment system of MSW was presented.The results show that,inorganic matter:50.997%,composted organic matter:31.38%,bulk-density:0.3486 kg/L,moisture ration:32.69%,inflammable matter:21.22%,low-calorific value:4260.41 kJ/kg.Above parameters met with conditions of incineration treatment and had striking distinction companied with different function areas and seasons.Incineration plus landfill was suggested.But the majority ash of MSW must be eliminated in pretreatment process.