光合细菌黑暗好氧条件下处理猪粪污水效果的影响因素研究

416河南农业大学学报Vo.l41No.6200712JournalofHenanAgriculturalUniversityDec.2007:2007-05-10::(1966-),,,,,.:1000-2340(2007)06-0677-03尤希凤1,崔岩1,师玉忠1,2,李刚1,岳建芝1(1.河南农业大学农业部可再生能源重点实验室,河南郑州450002;2.河南科技学院,河南新乡453003):研究了光合细菌在黑暗好氧条件下处理猪粪污水时,光合细菌接种量猪粪污水质量浓度温度以及摇床转速等因素对处理效果的影响.结果表明,接种量为9%光合细菌温度30,摇床转速60rmin-1为最佳工艺条件.:猪粪污水;光合细菌;影响因素:X703:AStudyonFactorsInfluencingEffectsofPigManureWastewaterTreatmentbyPhotosyntheticBacteriaunderDarkandAerobicConditionsYOUXifeng1,CUIYan1,SHIYuzhong1,2,LIGang1,YUEJianzhi1(1.KeyLaboratoryofRenewableEnergyoftheAgriculturalMinistry,HenanAgriculturalUniversity,Zhengzhou450002,China;2.HenanInstituteofScienceandTechnology,Xinxiang450003,China)Abstract:Studieswereconductedontheeffectsofrelatedfactors,inoculationquantity,massdensityofpigmanurewastewater,temperatureandswingbedrotationrate,onpigmanuretreatmentwithphotosyntheticbacteriaunderdarkandaerobicconditions.Theresultshowed9%inoculationquantity,30and60rmin-1arebestconditionsforpigmanuretreatmen.tKeywords:wastewaterofpigmanure;photosyntheticbacteria;affectingfactors80%,[1].,,,.,,.,,[2].,,,,[3~6],,.11.1,67841,,,pH8.4,(COD)8.690gL-1.1.2,.1.3:KH2PO4,1.5g;(NH4)2SO4,1g;NaC,l0.2g;MgSO4,0.2g;CaCl2,0.05g;K2HPO4,0.6g;,3g;,2g;,1000mL.1.4CODCOD[7].CODHACHDR2000.1.5250mL,100mL,,(121,20min),.,7d,COD.22.13%,5%,7%,9%,11%,15%,A1~A6,(CK),,,30,120rmin-1,1.1Fig.1Effectofphotosyntheticbacteriainoculationquantityonwastewaterfopigmanure1,,COD.3%9%,,COD,9%,7d.11%COD,9%.,.2.2COD1,COD4.345gL-1,2,COD13.580gL-1.13.580,8.690,4.345gL-1(B1,B2,B3),2.1,2.1,7d,COD.2.2Fig.2Effectofconcentrationofwastewaterofpigmanureonpigmaurephotosyntheticbacterra(2),.,3,,,COD,9%3.COD,.2.39%,100mL,6:679120rmin-1,10,20,30(C1,C2,C3),COD,3.3Fig.3Effectoftemperatureonwastewaterofpigmanuretreatedwithphotosyntheticbacteria3,1030,.,30,10,COD,2010.7dCOD4.006gL-1,.,,.30.2.4100mL9%,30,7d,0,60,120,150rmin-1,D1,D2,D3,D4,COD,4.4,60,120,150rmin-1.,60rmin-1,7dCOD0.630gL-1,31.000gL-1.,,.,.4Fig.4Effectofswingbedrotationrateonwastewaterofpigmanuretreatedwithphotosyntheticbacteria3,.,,,,,.,9%30,60rmin-1.:[1].[D].:,2004.[2],,.[M].:,2006.[3].[J].,2003(4):23-25.[4],,.[J].,2003(4):63-65.[5].[M].:,2002.[6].[M].:,2004.[7],,,.[J].,2002,16(1):42-44.(责任编辑:蒋国良)