凤眼莲净化北方地区屠宰废水的初步研究李军

李军1,张玉龙1,黄毅1,刘鸣达1,潘大伟1,李江阔1,顾红1,沈宏2,(1,110161;2,114002):。:,,、、。,。:;;:S963.22+1.1:A:1000-1700(2003)02-0103-03ApreliminaryStudyonDecontaminatingWasteWaterofSlaughterIndustrybyPlantingHyacinthinNorthernChinaLIJun1,ZHANGYu-long1,HUANGYi1,etal(1ShenyangAgriculturalUniversity,Shenyang110161,China)Abstract:TheeffectofdecontaminatingwastewaterofslaughterindustrybyplantingEichhorniacrassipeswasstudied.Theresultshowedthathyacinthscoulddecontaminateconcentatedwastewaterofslaughterindustrydirectlyundersuitabletemperature.EichhorniacrassipescouldsignigicantlyreducethecontentofNH3、totalP、suspendedsolidsandCODinwastewater,andconsiderablebiomassofEichhorniacrassipeswithmultipurposewouldbeharvested.Keywords:Eichhorniacrassipes;wastewaterofslaughterindustry;decontamination,。,,。、,,,。2070,,。,,、、、、、[6]。,、、,。。,,。11.1(Eichhorniacrassipes),,。1。1Table1Somepropertiesofwastewater(mg·L-1)DateofsamplingCODSSNH4+-NTotalPColorScent2001-09RedRancidness2002-04RedRancidness1.2,20019,20024。,19kg。,350g,。,,沈阳农业大学学报,2003-04,34(2):103-105JournalofShenyangAgriculturalUniversity,2003-04,34(2):103-105:2003-01-12:(1962-),,,,。1285.45874.0018.984.321935.36741.209.5814.36○RESEARCHREPORT。15d。5d,、(COD)、、。5d,,350g。4。22.1,,5。,,4,1。1,。2。,。26.8g34.3g。,,,,。,,。,。,1m22～4,1.5～2.0kg;3m21.0～1.5,1.0～1.5kg[3]。2(g)Table2ThebiomassofEichhorniacrassipesduringtreatment(g)Biomass(g)Treatment0d5d10d15dOutdoor350486596738Ingreenhouse3504565808652.2,,。1,,。,。1,,,,,。。2.33(COD)Table3ThechangesofCODinwastewaterCOD(mg·L-1)0d5d10d15dOutdoorTreatmentCKIngreenhouseTreatmentCK3。,,。5d,,,8.36%89.59%,。,。,,。,·104·沈阳农业大学学报第34卷○RESEARCHREPORT82.74157.6072.39173.751285.431285.431935.361935.3644.86137.1224.58152.39149.682121.76201.49278.271Figure1ThechangesofSS15d,96.51%98.73%,。。,,-,、、,[3]。,,、、、,[5]。,,,,;,,,。2.4(4),。,98.80%93.44%。,,。,。(2000),,3.4kg·hm-2,0.43kg·hm-2[11]。,,。、。4Table4TheChangesofN-NH4+andtotal-Pduringdecontaminationingreenhouse(mg·L-1)0d5d10d15dNH4+Total-PNH4+Total-PNH4+Total-PNH4+Total-PTreatmentCK3,、,、。。,,。:[1],,,.[J].,1991,10(3):101-104.[2],,,.[J].,1984,5(3):15-18.[3].[J].,1998,11(3):160-162.[4],.[J].,1993,38(4):28-31.[5].[J].,1996,16(5):64-66.[6],.[J].,2001,20(5):322-325.[7],,.[J].,1994,64(1):2-6.[8],.[J].,1992,11(4):41-45.[9],,,.[J].,1997,19(4):17-20.[10].[J].,2000,8(4):93-94.[11].[J].,2000,17(6):35-36.[]第2期李军等:凤眼莲净化北方地区屠宰废水的初步研究·105·○RESEARCHREPORT9.586.532.391.851.030.530.120.439.586.533.965.312.594.642.024.11