高负荷好氧生物法处理味精废水试验研究

211VOI.21NO.120011JOURNALOFGUILININSTITUTEOFTECHNOLOGYJan!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.20011006-544X200101-0077-04541004HCRPCODCr200010000mg/LCODCr60~90kg/m3cCOD80%TOC90%SO2-414850mg/LHCR0.4379HCRX703.1At0CODCr30000~60000mg/LCODCr10000~15000mg/LPBOD5/PCODCr=0.5~0.610000mg/LpH220HCR1302~5HCRHCR11.1t!=120Lo＠HCR!R=15LR=300mm#R=1000mm1＠#=300mm=400mm30r/min＠#=700mm=400mm1r/min＠PA-SF2/3＠＠PVC11.2t2000-04-062000-06-282000002191963-lFig.lThetechnoIogicaIprocessfortreatingthewastewaterl23HCR45678Mg2+Ca2+Fe3+CODl0=l!BOD5=N=P=l00=5=l~l00=l0=2l.3CODCrDIN38409-H4lMetrohmTOCDIN38409-H3ShimadzuTOC5000MLSSDOWTWOXI9lpHWTWpH9lpHSO2-4Metrohm690SIiedrecht22.lCIausthaI5g/LCODCr2000mg/L7dl0g/LCODCr2CODCrCODCrkg/m3dCODCrkg/kgMLSSd2CODCr2000mg/Ll0000mg/LCODCr5.0kg/m3d60~90kg/m3dCODCr5.0kg/kgMLSSdCODCrmg/Ll000mg/LCODCr80%3TOCMLSSTSTOCCODCr90%MLSSl0~20g/L2.22Fig.2ThechangedtrendsoftheexperimentaIresuItslCOD2COD3CODCrkg/m3d4CODCrkg/kgMLSSd3TOCMLSSFig.3ThechangedtrendsofTOCandMLSSlTOC2TOC3MLSS8720004TSCODCrcX/ccgCODCrcS/ccucX/ccg=YcS/ccu-kcVXYCODCrMLSSg4Y=0.43790.373kcc-1VHCRLV=151LX4kcVX=18.026HCR!MLSS=13.81g/Lkc=0.087c-12672.32000mg/L85000mg/L65CODCr5000mg/LCODCr30kg/m3c2400mg/L14580mg/LCODCr1000mg/LCODCr80%10000mg/LHCR2.4HCR1HCRMLSS10~20g/LCODCr2~6kg/kgMLSSc2HCRCODCr8kg/kgMLSSc3HCRHCRHCRHCR4CODFig.4RelationshipbetweenremovecCODancsewageslucgeprocuction5Fig.5Therelationshipshowingeffectofsurfateionsonwastewatertreatment1COD2SO2-43COD4CODCrkg/m3c5CODCrkg/kgMLSSc6!MLSS972043HCR1CODCr2000~10000mg/LTOC580~4000mg/LCODCr5~90kg/m3dCODCr5kg/kgMLSSdCODCr80%TOC90%20.437932400mg/L14850mg/LCODCr5000mg/LCODCr30kg/m3dCODCr80%HCR4CODCr8kg/kgMLSSd5CIaustaIA.VogeIpohIS.U.Geissen1VogeIpohIA.BioIogischeReinigungvonAbwaessernmitdemKompaktreaktorJ.Chem.Ind.19853743~46.2GeissenSU.UntersuchungenzurUeberschussschIammpro-duk-tionbioIogischerAbwasserreinigungssystemeM.DissertationTUCIausthaI1990.13~36.3SchmitzU.CharakterisierungeinesgrosstechnischenScha-ufen-reaktorszuraerobenAbwasserreiniguneM.DissertationTUCIausthaI1995.41~58.4GeissenSU.AbwasserreinigungmiteinembioIogischenHochIeistungssystemJChem.Ing.Tech.19926410462~463.5HartmannL.BioIogischeAbwasserreinigungZweiteueberar-beiteteAufIageM.SpringerVerIag1989.26~33.6.M.1989.204~290.7.M.1982.81~86.8SpiIIerL.ToxitaetsfrueherkennunginderanaerobenAbwasser-behandIungM.VeroeffentIichungendesISAHHannover1990.StudyonmonosodiumglutamatewastewatertreatedbyaerobicprocesswithhighloadLIYue-zhongLIUKang-huaiDepartmentofResourceandEnwironmentalEngineeringGuilinInstituteofTechnologyGuilin541004ChinaAbstractThehighperformancecompactreactorhasbeenappIiedtotreatthesyntheticmonosodiumgIutamatewastewaterintheIaboratory.Whenthe!CODCrofinfIowisfrom2000tomorethan10000mg/LandwhenitsvoIumetricIoadofCODCrisupto60kg/m3devento90kg/m3dtheremovaIrateofCODCrisstiIIabove80%andmorethan90%forTOC.WhentheconcentrationofSO2-4ionsisupto14850mg/Ltheefficiencytreat-ingthewastewaterisnotaffectedobviousIyinHCRprocess.ThecoefficientofproducingsurpIussewagesIudgeis0.4379inthisexperimentwhichisaIittIeIowerthanthatoftheotheraerobicprocess.KeywordstreatmentofmonosodiumgIutamatewastewaterhighperformancecompactreactorHCRsuIfateionscoefficientofproducingsewagesIudge082000