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当前位置:首页 > 商业/管理/HR > 企业文化 > 果汁废水处理技术的研究进展李志健
ProgressintheresearchonthetreatmenttechnologyofjuicewastewaterLiZhijian1,ChiJinjuan2(1.CollegeofPulp&PapermakingEngineering,ShaanxiUniversityofScienceandTechnology,Xi’an710021,China;2.CollegeofResourcesandEnvironment,Shaan’xiUniversityofScienceandTechnology,Xi’an710021,China)1,2(1.,710021;2.,710021)[],、、。、、、,。。。[];;[]X703.1[]A[]1005-829X(2010)11-0005-04Abstract:Thewastewaterfromjuiceprocessingisakindofhighlyconcentratedorganicwastewater.Itischarac-terizedbyhavinglotsofsolidextraneouscomponents,highorganismconcentration,frequentchangesinwaterqual-ityandquantity.Theresearchonthetreatmenttechnologyofjuicewastewaterstilllagsbehindthatofotherorganicwastewaterswithhighconcentration,suchasalcoholwastewater,starchwastewater,dyeingandprintingwastewa-ter,paper-makingwastewater,etc.Atpresent,therearenotmanyresearchandengineeringexamplesonjuicewastewatertreatment.Therefore,thepurposeofauthoristomakeasystematicsummaryonthecurrentsituationofjuicewastewatertreatmentresearch.Keywords:juicewastewater;upflowanaerbicsludgeblanker;contactoxidation3011201011IndustrialWaterTreatmentVol.30No.11Nov.,2010,,,、〔1〕。,,6∶1,1t,3.8~10.5m3〔2-3〕。,、、,。10,,,,。,。11.1,,〔4-6〕:(1),CODCr6000mg/L,BOD54000mg/L。(2),。(3)、、,SS4000mg/L。(4),、,COD2000~3000mg/L,SS1000~2000mg/L。(5)B/C0.5~0.6,。(6),pH,4.0。(7),C/N,、。(8)20~25℃。(9),7~12,,,5——2010-11,30(11)。1.2,,,:、、、、、、、。、、,、、、、。,,。,、,、,〔2〕。2,。、,,,〔7〕。,,—、UASB—、—UASB—。2.1,,(UASB),,、,(RBC),〔8-9〕。2.1.1UASBUASB、,UASB,。,CH4CO2,,,,,。U.A.Hauan〔10〕,1(、)、2(pH、、)、11。UASB,、、,。,COD,。UASBCOD10~17kg/(m3·d),COD80%~90%。E.E.Ozbas〔11〕UASB+SBR,:UASBCOD5kg/(m3·d),COD>90%;SBRHTR12h,COD90%。〔12〕UASB—,,CODCr、BOD5、SS、NH3-N,《》(GB8978—1996)。〔13〕UASBEIC+,COD、SS、NH3-N、BOD5、TP58、16、2.65、13.5、0.20mg/L,《》(GB8978—1996)。2.1.2——,,,,,。,。〔14〕——,COD、BOD5、SS115、22、58mg/L,pH6~8,《》(GB8978—1996)。〔15〕—,1000m3/d,CODCr8000mg/L,BOD54800mg/L,SS6000mg/L,pH4~8,《》(GB8978—1996)。2.1.3—(ABR)UASB,,,,6——2010-11,30(11)。,。,,,、、、()、。〔19〕ABR—,1500m3/d,COD4500mg/L,BOD2500mg/L,SS2500mg/L,pH6~7。COD70mg/L,BOD10mg/L,SS55mg/L,pH=8,《》(GB8978—1996)。,、,,。〔20〕ABR—,:ABR25~41℃、DO0~0.1mg/L、pH6.5~7.5、HRT=24hCOD2kg/(m3·d)、HRT=12h,,《》(GB8978—1996)。2.22.2.1(CAST),。1。,/、/、、。〔18〕CAST。,,,CAST,CAST《》(DB21—59—1989)。2.2.2—SBRSBR,、,SBR,〔16〕。〔17〕—SBR,:COD3500~5000mg/L,pH6.5~7.5,HRT=8h,SBRMLSS3500~4000mg/L,15min,7h,1h,15min,COD97%,SS93%。3。UASB,UASB,,SS,。pH,,,,、,。,,COD、pH,。HRT,。COD、SS。“+”,。[][1].[D].:,2003.[2].[J].,2008,34(6):112-115.[3].[M].:,2001:185-187.[4].[D].:,2006.[5].+[D].:,2007.[6].EGSB—[D].:,2009.[7].[J].,2007,33(3):56-58.[8]SunG,GrayKR,BiddlestoneAJ,etal.Treatmentofagriculturalwastewaterinacombinedtidalflow-downreedbedsystem[J].WaterScienceandTechnology,1999,40(3):139-146.[9].[M].:,2000:158-166.[10]HauanUA,RosenwinkleKH.Twoexamplesofanaerobicpre-treatmentofwastewaterinthebeverageindustry[J].WaterScienceandTechnology,1997,22(2):62-65.,:7——ResearchprogressintheremovalofmicrocystinsfromwaterbyactivatedcarbonLiuQianhui1,PeiHaiyan1,2,HuWenrong1,2,JiangBo1(1.SchoolofEnvironmentalScienceandEngineering,ShandongUniversity,Jinan250100,China;2.ResearchCentreonEnvironmentalScienceandEngineering,Jinan250061,China)1,1,2,1,2,1(1.,250100;2.,250061)[]。、pH、,、。。[];;[]X52;TU991.2[]A[]1005-829X(2010)11-0008-04Abstract:Theresearchprogressintheremovalofmicrocystins(MCs)fromwaterbyusingactivatedcarboninChinaandabroadissummarized.Theeffectsofactivatedcarbonontheremovalmechanismofthemicrocystinsadsorptionandtheeffectsofexteriorfactors,suchasnaturalorganismsinwater,pH,chlorine,etc.ontheadsorptioncapaci-tyofactivatedcarbonareexpoundedindetail.Itcanbeconcludedthatphysicaldiffusionandstaticattractiveforcearethemainmechanismsoftheremovalofmicrosystinsbyactivatedcarbonadsorption.Itcanbeconfirmedthatmodificationandbio-regenerationcouldimprovethemicrocystinsremovalefficiencybyusingactivatedcarbonandprolongitsoperatingperiodeffectively.Keywords:activatedcarbon;microcystins;adsorption[11]OzbasΕΕ,TufekciΝ,YilmazN,etal.Aerobicandanaerobictreatmentoffruitjuiceindustryeffluents[J].JournalofScientific&IndustrialResearch,2006,65(10):830-837.[12],,.UASB—[J].,2007,33(10):68-70.[13].UASBEIC[J].,2006,19(3):24-25.[14],,.——[J].,2006,26(3):91-93.[15],.[J].,2004,35(2):48-50.[16],.:—[M].:,2001:90-92.[17],,,.—SBR[J].,2007,1(12):47-50.[18],,,.CAST[J].,2005,25(9):68-70.[19],.—[J].,2008,30(9):90-92.[20].ABR—[D].:,2008.[](1964—),2004,,,,。E-mail:lizj@sust.edu.cn。:,:15191467428,E-mail:0803009@sust.edu.cn。[]2010-07-15()[](2010DFA91150);(2008GJHZ20601)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3011201011IndustrialWaterTreatmentVol.30No.11Nov.,20108——
本文标题:果汁废水处理技术的研究进展李志健
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