-n}-:2009-07-31:(1987-),,,,,(,310020):,(CSTR),;,,,:;;;;:TK6:A:1004-3950(2009)06-0038-03Analysisoflarge2scalebiogasplantcombinedwithheat,powerandfertilizerproductionCHENZhi2yuan,CAIChang2da(HangzhouEnergyandEnvironmentEngineeringCo.,Ltd,Hangzhou310020,China)Abstract:ThelargestbiogasplantinChinawastechnicallyanalyzedontheprocess,technicalparameters,operationandeffectivenessanalysis.Therunningshowedthatpurechickenmanureforanaerobicdigestionbiogaspowergenera2tionwasindeedfeasiblethroughanaerobicfermentationofmixed(CSTR)two2stageprocess.Thesuccessofthisplantcannotonlysolvethechickenmanurepollution,butalsoresultinhugeeconomicbenefits.Itcanachieveagooddem2onstrationeffectoncomprehensiveutilizationoflivestockandpoultrymanure,andalsoprovideconsultationonengineer2ingdesignandconstructionforthesametypeofbiogasplant.Keywords:chickenmanure;anaerobicfermentation;process;biodesulfurization;methanegeneration1200712,200810,23500t(TS20%),,,22.112.26000m3,,,12009,6-n~-2.32000m32,,[1-3],18.5kW,2.4,,3200m38,2,4,,3,118d,6d,24d,2d,26d,,150mm,38[4-5],16r/min,3.6W/m350%,,,,,,[2],,,,1960Pa,2940Pa4m8m12m2.5,,,2000m3;;2.6H2S,pH,H2S2,,8m3()/(m3h)H2S(30005000mL/m3),,H2S200mL/m370%2.72150m3,;,,;,(1.21.5kPa),,;,2.8,;2.9GEJenbacher1MW3,38%,42%,80%,,,,,2.10,,,,,,,3,20097,1,,5000mg/L,58%70%,90%-ou-1pHTS/%HCO3/mgL-1VFA/molL-1/mgL-16.06.76.508.0225.86170.27333465.93390043007.968.563.224.32138.89199.2557.8479.43420044007.998.433.424.01155.38203.7751.0366.42420044008.048.603.974.60185.16263.3057.3884.83480050007.998.494.204.25172.76239.2756.0087.20480050008.068.663.124.00150.27231.8035.4969.974500470044.16235,30000m3,60000kW,0.35/kWh0.35/kWh0.7/kWh,1533/a;6.6t/a,CDM600;2133/a849(),140,1144,,5.5a,,,4.2,,,,,,,5,,,,:[1].[M].:,1998.[2].[M].:,2004.[3].[M].:,1999.[4].[M].:,1992.[5].[M].:,1996.1970,,,,,,:,,,:,,,102,9293,,1970,60kW,,