废水中氨氮的处理技术潘新生

WATERPURIFICATIOTECHNNOLOGYVol.25No.42(X(,200092).、、。TeehnologyofTreatingAmmoniaealNitrogeninWastewaterPannshengJiaZhiyuYanHaizhen(OClleofEiornmen,cSneeandEn、eri,OT1Une。,S。200092,China)AbstraethTispaperind、leedteehnologiesoftreatinganlmoniaealnitrogeninwastewater,ineludingadvantages,shortagesandapplieaitonsoftheteehnologies,andreeommendedreeentdevelopmentofteeh:ologyfortreating、,astewaetreontaininghigheoneentionammoniaealniotrgen·Keywordswastewaterammoniaealnitorgenetralntentdevelopment,,,,。、。1。,。,:、(MagneisumAmmoniumhPosphate,MAp)。1.1pH,、50115.slagsandezolitetobeusedassuns*esineonsturetdewelandsystenrslJI.Wat.Res.,1998,32(2):393399.,.TIJ]..200.322(4):454~457,.IJ].,2(4,2.4:7072K,hie.EhlteementofnirornermovalinsubsufareefloweonsetedwedandsemployingaZStaeogUartion,anun-asruratdezone.andcreicrulaion[Jl.WacSi.eTeh1995.32(3):5967,,.T[JI.,2004.15(7):12891293,.IJ].(),2003,24):67,107·,.T1[J.T,24,24(1:0)912RoshanRShrestha.ANewStep’fo、、ards`astewaterTreatmentinNePal·AJournaloftheEnvironmelt,vo.6,No·7,2(X)1,,.[J].,2)4,18(:4)163168v.uLdeeritz,E.Eekert.M.LangeWeber,etal·Nutrientre-movaleiffeieneyandresoreeeeonomiesofvertiealflowandhor-izontalifoweonstoetde、,erlandsIJI.EeologiealEnneeirng,2l,18:157171:20057:(1982),.,、44DOI:10.15890/j.cnki.jsjs.2006.04.013Vol.25No.42(,。l[]:25℃,pH10.5,30003800,90%,,。121,:pH=or13,3050℃,70.3%99.3%。,,,。、。1.2(MAP)(MAP)NH4+M+PO,。,。:pH8.6,NaZHPO4MgC126518mg/L65mgL/;H3pO4Mgo5404mL1688mL,,。:MAP,M`:NH4·:po4-3()l,4:1.0:0.8,pH=9.0,99%,Z000mL1smg/L。、,、。1.3、,。/,,。Barth、,,。、,。80、。,、、SBRMBR。,300mL。,,。,。2,。:、/。2.1,。:,pH,NH+4N,NH3,NH3。,HZSO4,,NH3H2504(NH4)2504,。,,,。,,,,。,,pH,,,60%。。,,:,r000m,97%。45Vol.25No.42〔、。2.2(AdvaneedoxidationProeesses,AO)P,,·OH,COZ、HZO,,HZOZ、O:、KZFe04;,,,eFnton;,C02、H20N:(WetiA:Oixda-iotn.WAO,(SupereritiealWa-teroxidarion,SCWO)。、、、。270℃、gMPa,,99.6%。Oshima15]Mno:HZO:、470℃、24.7MPa,N:95%,NZO,,055305,20%85%.。、,,:①;②;③;④。.23、、。。,,/。25%40%。,SHARON、ANAMMOX、OLANDl9]。l’0]SMSBR、,81.34%。,,、,30%/(」/,。,,(:、)。3l),、、,,。2),、。,.[,2004,5(6)..[J].,1999,19(4):1922,...1999,20(5):9092.[J].T,2《X)4,24(l).【D].T.2003,.`{’IJ].,1996,16(3):4045.[JJ.T,1996,16(6):1113-oshimay,nIabaK,Ka.C。aly、iesupereriiewateroxidationofeokeworkswastewitl::,、a:lgane、e(,xidelJI.eSk,yuGakkaishi.2X()l,44(6):343350,.{lA].:.2(4..SMSBR[J]..2001.17(11):812:200636:(1977).,TT。:1391744164846