91北京市污水处理厂污泥处理处置概况及问题分析

29CHINAENVIRONMENTALPROTECTIONINDUSTRY2015.1ResearchProgress1,211.1000442.100044+1234X703A1006-5377201604-0000-0519560.93/d199020002004200813.4310.5378%201416.15313.91386%1200320047910t/d474t/d457t/d910t/d432012483142700t/dhb2963020151ResearchProgress111112405t/d2013420132015143995t/d1122.11200819851997,1999200262200820142008938.4393%2009228HJ-BAT-0022010220113320142014++11t/d300400303805005305002002.25131CHINAENVIRONMENTALPROTECTIONINDUSTRY2015.1ResearchProgress132345++221+23+32t/dt/dt/d13581358526900900315153122046418987879618366422711371411114078148142853t/d120+1301203001001003002001003003220151ResearchProgress33.143.24hm2232,1871,056,77854,62150532335kg/hm2a150100180100100t498151014073hm251,33377,00042,778%22778CJ/T309-2009HgBZnNi5652008mg/kgZnCuPbCrCdNiHgAsB1055.6139.931.541.317.18.915.837.1778.0117.128.231.617.79.016.836.0659.086.258.819.816.29.916.923.3873.1212.434.339.026.29.715.642.4737.4161.930.144.522.88.314.138.6789.2143.326.540.518.99.015.342.1816.6224.934.336.116.011.217.257.262008mg/kgZnCuPbCrCdNiHgAsB109015940.146.21.6719.54.2910.723.9463024240.648.41.1824.63.912.43374383.435.227.91.1226.68.8413.940.336579.828.935.40.4420.65.1514.224.278413136.939.40.9588.86.211330.985623244.84080.835354.2416.638.52073238.362.40.01426.419.1736.859615063.569.51.0848.53.9520.886.7928102066.51440.991393.8220.622.78562973780.21.0650.55.48.0434.329397.855.339.70.9674.90.428.4998.620.2mm2.65t/m33.3+2011307850160%51.868.9%33CHINAENVIRONMENTALPROTECTIONINDUSTRY2015.1ResearchProgress3.44[1][R].20095.[2].[J].2013549-54.[3].[J].2014230-35.GeneralSituation&ProblemsofSludgeTreatmentandDisposalinBeijingSewageTreatmentPlantWANGTao1,2,YANGMing1(1.InstituteofEnvironmentalTechnologyandEquipment,ChinaAcademyofMachineryScience,Beijing100044;2.EngineeringTechnicalCenterofOrganicSolidWasteTreatmentandResourceUtilizationofMachineryIndustry,Beijing100044,China)Abstract:ThispaperintroducesthehistoryandplanningofsludgetreatmentanddisposalinBeijingdisposalofsewagetreatmentplant.Beijingcentralcityzonehasexperiencedatechnicalrouteselectionprocessofcomposting,hotdewatering,limedewatering,cementkilnco-incineration,thermalhydrolysis+anaerobicdigestion,thesurroundingcountiestakecompostasadominicaltreat?menttechnicalroute,andthelanduseisusedasamaindisposalmode.Thepaperputsforwardsugges-tionsfortheabove-mentionedtreatmentanddisposaltechnicalroutes.Keywords:Beijingcity;sludge;treatmentanddisposal;compost;anaerobicdigestion;landuse