城市污水生物脱氮除磷工艺研究进展陆轶峰

　:2000-06-10城市污水生物脱氮除磷工艺研究进展(,650032)　:本文阐述了城市污水生物脱氮除磷工艺的发展过程,系统介绍了国内外各种污水生物脱氮除磷工艺,并对其进行了比较分析,对今后的发展趋势作了展望。:城市污水;生物脱氮除磷;污水处理:X703　　:C　　:1006-947X(2001)增-0070-04　　,,,。,。,,,。,。1　1.1　BardenphoBardenpho,Phore-dox,Bardenpho,Bardenpho。,。,。,,,。:1　Bardenpho1.2　UCT(UniversityofCapetown)VIP(Vir-giniaInitiativePlant)2　UCT　　UCT,。A2/O,,。,,。,TKN/COD,,。,UCT,。;。,。TKN/CODUCT0.140.11。3　UCTUCTVIP,—70—云南环境科学　第20卷　增刊　2001年12月DOI:10.13623/j.cnki.hkdk.2001.s1.021UCT,、。,。VIPUCT,,UCT。1.3　PhostripPhostripLevin1965,。,,(side-stream)。K.S.Kim[1]Phostrip,,。4　Phostrip1.4　A2/0[2]A2/0,。,,,VFA,,、90%。5　A2/O[3]/A2/O。10%,20～30min。6　/A2/O1.5　AOAO(Anaerobic-Oxic-Anoxic-Oxic-Process)H.Y.ChangC.F.Ouyang[4]---,、,。,A2/O1/3。4.0mg/L,。AOAO,TKN94%,PO4-P100%,COD98%。7　AOAO1.6　Bio-DeniphoBio-Denipho[5],。、,。,,8mg/l。8　Bio-Denipho1.7　DEPHANOX“”—DPB(DenitrifyingphosphorusRermovingBacte-ria),NO-3PHA,[6][7]。DEPHANOX[8]DPB。,,。,,,。,(PHB)。—71—城市污水生物脱氮除磷工艺研究进展　　陆轶峰DEPHANOX,,COD/TKND。9　DEPHANOX1.8　(OxidationDictch)60,。。1968,DHV,Carrousel。90%,50%。,Carrousel。A2/OCar-rousel。,,,。,。CarrouselBardenphoBardenpho,Car-rouse12000,。10　Carrouse1200011　CarrouselBardenpho1.9　SBR(SequencingBatchReactor)SBR,、,、,。SBR,SBR,,ICEAS、DAT-IAT、CASS、UNITANKMSBR。SBR,,,。2　2.1　,,,,。,Y.Watanabe[9]RBC,F.Fdez-Polanco[10]。,,,,。,。2.2　(shortcutnitrification-denitri-fication),,。:,,,,,;25%,;40%。COD/TKN;50%;。DelftSHARON(SinglereactorforHighactivityAm-moniaRemovalOverNitrite)[11],。,。OLAND(OxygenLimitedAutotrophicNitrificationRemovalOverNitrite)()[12]Gent,。2.3　ANAMMOX(ANaerobicAMMoniumOXidation)—72—云南环境科学　第20卷　增刊　2001年12月ANAMMOX[11][13]Delft,,NO-3N2。:5NH4+3NO3-※4N2+9H2O+2H+NO2-:NH4++NO2-※N2+2H2OANAMMOXSHARON[13],SHARON50%NH4+NO2-,ANAMMOXNH4+。:2NH4++2HCO3-+1.5O2※2CO2+N2+5H2OANAMMOX,,,COD/TKN。2.4　(Carbohydrate)。(CH),。CH。CH。,CH。,。3　,,,。,。,、,、。　　　:[1]　K.-S.Kim,K.-M.Cho,H.Choi,etal.Apilotstudyonnitro-genandphosphorusremovalbyamodifiedphotostripprocess[J].WatSciTech,2000,42(3-4):199～206.[2]　,.[J].,1999,(1):11～13.[3]　,.[M].:,1998.[4]　H.Y.Chang,C.F.Ouyang.Improvementofnitrogenandphosphorusremovalintheanaerobic-oxic-anoxic-oxic(AOAO)processbystepwisefeeding[J].WatSciTech,2000,42(3～4):89～94.[5]　Kerrn-JespersenJ.p,HenzeM.Biologicalphosphorusuptakeunderanoxicandaerobicconditions[J]Wat.Res,1993,27(4):617～624.[6]　T.KubaG.SmoldersM.C.M.vanLoosdrecht,etal.Biologi-calphosphorusremovalfromwastewaterbyanaerobic-anoxicse-quencingbatchreactor[J].WatSciTech,1993,27(5-6):241～252.[7]　G.Bortone,R.Saltarelli,V.Alonso,etal.Biologicalanoxicphosphorusremoval-theDEPHANOXprocess[J].WatSciTech,1996,34(1～2):119～128.[8]　Y.Watanabe,S.Okabe,K,Hirata,etal.Simultaneousre-movaloforganicmaterialsandnitrogenbymicro-aerobicbiofilms[J].WatSciTech,1995,31(3～4):195～203.[9]　F.Fdez-Polanco,F.J.RealP.A.Garcia.etal.Behaviourofananaerobic/aerobicpilotscalefluidizedbedforthesimultaneousremovalofcarbonandnitrogen[J].WatSciTech,1994,29(10～11):339～346.[10]　MikeS.M.Jetten,SveinJ.Horn,MarkC.M.vanLoos-drecht.Towardsamoresustainablemunicipalwastwatertreatmentsystem[J].WatSciTech,1997,35(9):171～180.[11]　LinpingKual,WillyVerstraete.Ammoniumremovalbytheoxygen-limitedautotrophicnitrification-denitrificationsystem[J].Ap-pl.Environ,Microbiol.1998,64(11):4500～4506.[12]　MarcStrous,EricvanGerven,PingZheng,etal.Ammoniumremovalfromconcentratedwastestreanswiththeanaerobicammoni-umoxidation(ANAMMOX)processindifferentreactorconfigura-tions[J].WatSciTech,1997,31(8):1955～1962.ProgressofBiologicalDenitrificationandPhosphorusRemovalfromSewageWaterTechniqueLUYi-feng(KunmingEnvironmentalScienceInstitute,Yunnan650032)Abstract:ThisarticlenarratesthedevelopmentofBiologicalDenitrificationandPhosphorusRemovalTechnique,sys-tematicallyintroducesvarietiesofthistechniqueappliedathomeandabroad,andmakesacomparativeanalysisandpre-dictiononitsfuturedevelopment.Keywrds:urbanswagewater;BiologicalDenitrificationandPhosphorous;Removalswagewatertreatment—73—城市污水生物脱氮除磷工艺研究进展　　陆轶峰