白泥处理食品废水的应用试验研究何优选

62011－03－281974—。514015。、pH、。COD、、。、。X703A1008－021X201106－0013－05ResearchonTreatmentofFoodWastewaterbyWhiteMudHEYou－xuanZHANGFeng－ruChemistryandEnvironmentDepartmentofJiayingUniversityMeizhou514015ChinaAbstractStudiedthetreatmenttheoryoffoodwastewaterthroughtheuseofwhitemudwhichwasusedasabsorptionfiltermaterialsitwasveryfeasibletodealwithfoodwastewaterbywhitemudandstudiedtheeffectsofreactiontimepHandwhitemud－doseonwastewatertreatment．TheresultsshowedthatwhitemudonthesuspendedsolidsinwastewaterammonianitrogenandCODhadagoodadsorptioncapacity．Theabsorptionabilityreinforcedastheabsorptiontimeextendsedandthewaterratioraiseed．Keywordswhitemudabsorptionfoodwastewatertreatment1。。。1。、、、、2－3。pH、、、、。2CODN4COD、pH、、5。2．1722S、pH、、、、。、、、、、。·31·DOI:10.19319/j.cnki.issn.1008-021x.2011.06.0052．2。2．2．1CODCODGB11914－89。1100mL250mL10g0．5124681012hCOD。1E=C0－C1C0×100%1E%C0mg/LC1mg/L。2qi=C0－C1W2qimg/gWg。2pH2mol/LHCl1mol/LNaOHpHpH235791012100mL250mL10gCODpH。3250mL100mL1．02．03．05．010．020．050．0g12hCOD。2．2．2722S。1250mL100mL10g0．5124681012h。2pH2mol/LHCl1mol/LNaOHpHpH235791012100mL10gpH。3250mL100mL1．02．03．05．010．020．050．0g12h。2．2．31250mL100mL10g0．5124681012h。2pH2mol/LHCl1mol/LNaOHpHpH235791012100mL10gpH。3250mL100mL1．02．03．05．010．020．050．0g12h。33．1COD3．1．1COD1。·41·SHANDONGCHEMICALINDUSTRY20114061COD/h/gCOD/mg/LCOD/mg/L/%10．5101380．00280．0079．7121101380．00250．0081．8832101380．00100．0092．7544101380．0098．0092．9056101380．0097．0092．9768101380．0095．0093．11710101380．0095．0093．11812101380．0094．0093．191COD2hCOD92%。3．1．2pHCODpHCOD2。2pHCODpH/gCOD/mg/LCOD/mg/L/%12．0101380．00300．0078．2623．0101380．00280．0079．7135．0101380．00150．0089．1347．0101380．00100．0092．7559．0101380．00215．0084．42610．0101380．00300．0078．26712．0101380．00450．0067．392CODpH。pH7COD93%。3．1．3COD3。3COD/%/gCOD/mg/LCOD/mg/LCOD/%/mg/g110011380．00220．0084．061160．0025021380．00140．0089．86620．0033031380．00120．0091．30420．0042051380．00100．0092．75256．00510101380．0095．0093．12128．5065201380．0094．0093．1964．3072501380．0091．0093．4125．783COD。5g93%。1g84．06%5g120。3．1．4COD12093%。pHpH793%。COD2h。3．2·51·3．2．14。4/h/g/mg/L/mg/L/%10．51055．2913．8774．91211055．2913．5275．55321055．2912．5777．27441055．2911．9878．33561055．2911．0480．03681055．2910．8080．477101055．2910．6380．778121055．2910．5980．8546h。6h。3．2．2pHpH5。5pHpH/g/mg/L/mg/L/%12．01055．299．8882．1323．01055．297．5286．3935．01055．296．5888．0947．01055．293．8892．9759．01055．292．7195．10610．01055．292．9894．61712．01055．293．4293．825。pHpH=9。3．2．36。6/%/g/mg/L/mg/L/%/mg/g1100155．294．6591．5950．64250255．294．4791．9125．41330355．293．8892．9717．14420555．293．5393．6110．355101055．293．4393．805．19652055．293．3094．042．60725055．293．0694．461．0065g。1g91．59%1g1100。3．2．493%·61·SHANDONGCHEMICALINDUSTRY2011406。6h。1100。pHpH=9。3．33．3．17。7/h/gss/mg/Lss/mg/L/%10．51058．110．581．92211058．19．383．99321058．18．385．71441058．18．285．87561058．18．285．87681058．18．186．067101058．17．886．578121058．17．886．5772h86%。3．3．2pHpH8。8pHpH/gss/mg/Lss/mg/L/%12．01058．120．764．3723．01058．115．772．9835．01058．112．378．8347．01058．111．879．6959．01058．110．981．24610．01058．113．976．08712．01058．116．272．12880%pHpH=9。3．3．39。9/%/gss/mg/Lss/mg/L/%/mg/g1100158．132．344．4125．8250258．131．046．6413．55330358．129．249．749．63420558．118．268．677．985101058．16．389．165．18652058．15．590．532．63725058．13．893．461．086910g89．16%。1g44．41%20·71·2．0h。3Table3EffectofreactiontimeonreactionyieldEntrynn－butanoln24－DReactiontime/hYieldof24－Dbutylatea/%11010．571．32101183．231011．595．34101298．751012．598．86101398．8aIsolatedyieldbychromatography．424－24－24－、1100．062h24－98．7%。24－。24－。1．M．1991526－564．2TerryRWGuoMSTerenceAWetal．RobustcropresistancetobroadleafandgrassherbicidesprovidedbyaryloxyalkanoatedioxygenasetransgenesJ．ProcNatlAcadSci20101074720240－20245．3SterlingTMHallJC．HerbicideactivitytoxicologybiochemistryandmolecularbiologyM．AmsterdamIOSPress1997111－141．4．M．2000435－439．5NewmanMSFonesWRenollM．NewcompoundsasplantregulatorsJ．JAmChemSoc．1947693718－723．6．24－J．2009503171－173．7RamalingaKVijayalakshmiMKaimalTNB．AmildandefficientmethodforesterificationandtransestericationcatalyzedbyIodineJ．TetrahedronLett2002435879－882．8．J．2005448－52．9．D．2009．．24－J．201140618－20．檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪1710g110。3．3．493%。6h。110。pHpH=9。42h、120、pH7COD93%。6h、1100、pH993%。6h、110、pH993%。。1．J．2008137－41．2．J．200114562－64．3．J．200729422－30．4．J．20002253－5．5．J．2003613－16．．J．201140613－1720．·02·SHANDONGCHEMICALINDUSTRY201140