大豆分离蛋白生产废水污染治理的综合分析蒋和团

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[](1960—),1983,,。:。:13265952809,E-mail:gdyb1960@126.com。[]2009-11-30()SynthesisanalysisofthepollutiontreatmentofwastewaterfromsoybeanproteinisolationproductionJiangHetuan(ShandongCrystalWaterandBlueSkyEnvironmentalEngineeringCo.,Ltd.,Liaocheng252000,China)(,252000)[]、,CODCr、NH3-N、PO43-、SO42-、SS,pH(4.6),。,,。[];;;[]X703.1[]B[]1005-829X(2010)04-0077-04Abstract:Sincethesoybeanproteinisolationwastewaterconsistsofagreatdealofprotein,lowpolysaccharidesandsalt,itcausestheconcentrationsofCODCr,NH3-N,PO43-,SO42-andSSinwatertoberatherhigh,andthepHisaslowas4.6orso.Therefore,itisdifficultforthiskindofwastewatertobetreated.Basedontheexamplesofthewastewa-tertreatmentinChina,thewastewatertreatmentsituationofthesoybeanproteinisolationindustry,aswellasthechoiceandattentionsthatneedtobepaidtothefeasiblewastewatertreatmentmethod,arediscussed.Keywords:soybeanproteinisolation;wastewatertreatment;technologicalchoice;syntheticanalysis10,,、、、。,50t。,1t30~35t〔1〕。,。,,,《》(GB8978—1996)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!30420104IndustrialWaterTreatmentVol.30No.4Apr.,2010[][1],,.[J].,1995,24(5):275-277.[2],,.[J].,2006,5(1):57-59.[3].NBS[J].,2007,23(2):26-28.[4]MichafowskiJ,HaaburdaP,KojoA.Determinationofhumicacidinnaturalwatersbyflowinjectionanalysiswithchemiluminescencedetection[J].AnalyticalChemicalActa,2001,438(1/2):143-148.[5],,.-[J].,1996,2(1):14-18.[6].[M].:,2003:210-213.77——2010-04,30(4)。11.1、、,,〔2〕。、,。。1.2,,1d1000m3。1。220056,800m3/d,500,,200662007112,,《》(GB8978—1996)。1。2。2,2COD/(mg·L-1)COD/%220001800018.28000600025.05000400020.0120120180001500016.76000500016.7400037007.5120110150001200020.05000450010.03700120067.6110100UASB12000200083.3450045090.0120040066.7100280A/O200040080.045025044.4400280130A/O40020050.02508068.01305020018010.0807012.58050451808055.0702564.2802075.04515BOD/(mg·L-1)BOD/%SS/(mg·L-1)SS/%/(mg·L-1)08.39.1-18053.661.510.066.7/%/(mg·L-1)/%4537.317.137.334.28.334.225.824.625.815.440.315.410.234.410.25.645.15.61.573.21.50.473.31COD/(mg·L-1)18000~24000BOD/(mg·L-1)8000~9000SS/(mg·L-1)4000~5000pH4.5Cl-/(mg·L-1)1200NH3-N/(mg·L-1)40~200/(mg·L-1)800/(mg·L-1)450/(mg·L-1)45COD99.6%,BOD99.7%,SS99.6%,94.6%,99.1%。33.1,,、,,、〔3〕。,300mg/L25mg/L。UASBB/C0.174~0.29,。UASB,m(C)∶m(N)∶m(P)。UASB,、,。。3.2,、,,。3.2.1pH,,pH〔4〕。2005,pH,200%~300%,pH5.2。1a,,COD96%,;78——2010-04,30(4),、。,20066,pH。pH,,,,〔5〕。,,,,,。1a,40%,2m,,。,20073。,,,。3.2.2、,〔6〕。,,,,,10h〔7〕。UASB,,,,。,IC,。3.2.3,(),,。20075,,。pH,,,。,。,;,H2S〔8〕。3.2.4,3:COD、BOD;、;。、,,,COD、BOD,〔9〕。,。2005,,COD、。20066,A/O,,,,,、。。,,。,,(),,,。,,。200711,A/O,A/O4,,COD0.4kg/(m3·d)、0.1kg/(m3·d)。〔10〕。。3.2.5,COD200mg/L,COD100mg/L,,,、,、。。:79——2010-04,30(4)3/20025050500:1t。[](1980—),2004,,,、。:0635-8513229,13666387710,E-mail:laojiang2001cn@163.com。[]2009-12-07()4/(·d-1)/(·m-3)270kW,160kW,0.65/(kW·h)19971.9978,640/d,260/(d·)3600.3601200/d,600/d18001.8001a3%2270.22720030a,25010a,505a12631.26343844.38456475.64744.13。3,1t,500。4.2、、、。1t,500,1000m3,330d,4。4,4384×330=144.67,5000m3,2.30×107J/kg4.5t,600/t,2700/d,。4.3:COD6270t/a,BOD52960t/a,1626t/a,263t/a。,。5(1),,。(2)pH,,。(3),,。(4),0.1kg/(m3·d),。(5),。[][1].[J].,2000,21(5):5-7.[2],,,.[J].,2006,7(7):141-144.[3],,,.UASB[J].,2007,27(12):28-30.[4].[J].,1999,24(4):67-69.[5].[M].:,1998:17-18.[6],,,.UASB[M].:,2000:8-9.[7],,.[M].:,2000:118-119.[8],.UASB-SBR[J].,2004,20(1):83-85.[9],.[M].:,2003:63-64.[10].[M].:,2006:171.80——

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