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:,,;:2005204218()ÓÓIC21,222(11,,530004;21(),,537102):IC22,:IC,(HRT)45h,CODCr1525kg/(m3d),CODCr0142m3,CODCr86%,BOD590%;,CODCr6kg/(m3d)(HRT)215h,CODCrBOD5159mg/L38mg/L:IC;;;;:X793:A:02542508X(2005)0920025204,,11125m3,,,,,,CODCr800010000mg/L,,,,111111pHCODCr/mgL-1BOD5/mgL-1SS/mgL-1NH42N/mgL-1PO42P/mgL-1/4146899850477493281241:pH4146,,NH42NPO42PCODNP=35051,,112(1)QP250002HP30m0125mm;GC250,230,502min,10/min250,10min,131,15mL/min;EI70eV,1120kV,50kPa,29410amu,2s(2)GC2MS,12281%7,61,:(45126%)(19102%)(17185%)(5128%)(1181%)32(1131%)2,32(1140%);011%1%16,2612121BHT1(0111%);5011%,;2119%1GC2MS:,94%,,5220052491GC2MS2211IC,(IC)2080[1],CODCr25kg/(m3d),,[2]IC60LIC:60LIC,3715L,/,pH,,,,IC,,,PLC212IC(BAFBi2ologicalAseratedFilters)BAF:,,,,,,[3]BAF,,156cm,315m2185m,1195m019m,0190601966g/cm3,3156mm22133035pH2617710IC,IC,BAF,,,,,,,,IC13114g/L,1715LIC:TCODFil1COD(COD)pHVFANH42N,PO42PTSSBOD,BODDO():TCODFil1COD:COD,:W3MX21BOD5:,:CRH2105BpH:PHS23CpHNH42N:PO42P:MerckTSS:105DO:,:JTSJ265062ChinaPulp&PaperVol124,No19,2005::,BAF,,,3311IC31111CODIC1117L/h,45h,IC,,ICIC,CODCr25kg/(m3d),,CODCr35kg/(m3d),43kg/(m3d)ICCODCr2040kg/(m3d),,,CODCr43kg/(m3d),CODCr1800mg/L,CODCr25kg/(m3d)31112CODBOD,,CODCr,40%58%,Fil1CODCr50%,,Fil1CODCr1500mg/L,IC,ICICTCODCr86%BOD590%,CODCr7800mg/L,CODCr800mg/L31113CODCr0136m3CODCr0142m331114pH,pH413,NaOH1m3012L20%NaOHIC,,CODCO2,,,50mmol/L312(BAF)31211COD,COD114m/h(HRT)215h,CODCr81%,CODCr6kg/(m3d),CODCrBOD5159mg/L38mg/L114m/h(HRT)215h,COD,,,COD,,,,,,;,,COD,,,COD,016114m/h(HRT)215518h,CODCr6kg/(m3d)31212BAF3CODCr(G/L)BAF,(G/L),3G/L5,COD;G/L,COD;G/L68,COD;G/L10,COD,,,,722005249,COD,,,,G/L:(68)1490,:(1),,(2)IC,45h,CODCr1525kg/(m3d),COD0142m3,CODCr86%,BOD590%(3)BAFIC,::(HRT)215h(114m/h),(68)1,BAF,(HRT)215h(114m/h),CODCr6kg/(m3d),CODCr81%,CODCrBOD5159mg/L38mg/L(4)ICBAF,CODCr200mg/L,[1]1[J]1,1998,19(1):94[2]1[M]1:,1998112[3]1[J]1,2002,20(3):7TreatmentofWastewaterfromBagassePilewiththeInternalCirculation(IC)Reactor2BiologicalAeratedFilterNIEWei1,2MINGYa2guang2HUANGJia2ju2(11GuangxiUniversity,Nanning,Guangxi,530004;21GuangxiGuitang(Group)Co1Ltd1,Guigang,Guangxi,537102)3E2mail:nw126@1261comAbstract:Ashighperformanceanaerobic2aerobicreactors,theInternalCirculation(IC)reactorandtheBiologicalAeratedFilter(BIF)havemanyadvantagessuchassmallvolumeandhightreatmentefficiency1TheresearchshowedthatthetreatmentofwastewaterfrombagassepilewithICwasexcellent1Thetrialwasconductedwiththehydraulicretentiontime(HRT)45h,theloadingrate1525kgCOD/(m3d),thevolumetricbiogasproductionrate0142m3/kgCOD,theCODremovalrate86%,andBODremovalrate90%1AtthesecondstageofBAFrunning,theoutletCODandBODconcentrationwerebelow159mg/Land38mg/L1Keywords:theInternalCirculation(IC)reactor;BiologicalAeratedFilter;wastewaterfrombagassepile;hydraulicrate;volumetricloadingCPP(:)2006()(CN3221328/S,ISSN100523433)(),!,282205,254150,27100:21004216::4301012509001028549::(025)85482492:(025)85413445@chinajournal1net1cn82ChinaPulp&PaperVol124,No19,2005