高氨氮废水的处理技术及研究应用现状

高氨氮废水的处理技术及研究应用现状崔树军1,谷立坤1,2,张建云1,卢敦华1,刘碧波1(1.河南工程学院资源与环境工程系,河南郑州450007;2.中国科学院生态环境研究中心,北京100085):介绍了目前高氨氮废水的主要处理工艺及研究应用进展,并对各工艺的实用性进行了分析认为应根据高氨氮废水的水质特征,选择合适的生物脱氮技术及预处理系统,实现物化脱氮和生物脱氮的优势互补:高氨氮废水;吹脱法;生物脱氮:X703:B:1000-4602(2010)14-0026-04TreatmentTechnologiesofHighConcentrationAmmoniaNitrogenWastewaterandTheirResearchandApplicationStatusCUIShu-jun1,GUL-ikun1,2,ZHANGJian-yun1,LUDun-hua1,LIUB-ibo1(1.DepartmentofResourceandEnvironmentalEngineering,HenanInstituteofEngineering,Zhengzhou450007,China;2.ResearchCenterforEco-EnvironmentalSciences,ChineseAcademyofSciences,Beijing100085,China)Abstract:Themaintreatmentprocessesofhighconcentrationammonianitrogenwastewaterandtheirresearchdevelopmentareintroduced,andthepracticabilityofdifferentprocessesareanalyzed.Itisconsideredthataccordingtothequalityfeaturesofhighconcentrationammonianitrogenwastewater,thesuitablebiologicalnitrogenremovaltechnologyandpretreatmentsystemshouldbeselectedtoachievethecomplementationofthemeritsbetweenphysicochemicalnitrogenremovalandbiologicalnitrogenremova.lKeywords:highconcentrationammonianitrogenwastewater;air-strippingmethod;biologicalnitrogenremoval:(2009B610004);(2009ETRCHNIE02),,,,,,[12]1生物脱氮方法111A/OA2/OSBR(SBRA-SBR-SBR)[3],,#26#第26卷第14期2010年7月中国给水排水CHINAWATER&WASTEWATERVo.l26No.14Ju.l2010:¹,;º,pH;»,,;¼,112(SND),,,[4~7][8](SBBR),250d,SBBR,COD86.8%,TN73.8%(DO=0.45mg/L)30%(DO=1.19mg/L);FASND,DOSNDSND113()SHARON,(CSTR),HRT,,,[9]pHDO,,A/O27~30epH7.5~8.5DO1.0~1.5mg/L;,,[10]SBBR,(32?0.4)e,58d33d,SBBR95%114[11]//0,(ANAMMOX),/(HRT),NO-2-N/NH+4-N,,ANAMMOX83.8%2物理化学法脱氮211,,[12],,pH,10mg/LpH7~920~40,1.6mmolNH+4/g,2m/h30min,2mg/L,0.62L/g,500mL5g/LNaCl,1h,[13],,,,Freundlich,0.1~0.5,212,,,,,,pH,,,,#27#崔树军,等:高氨氮废水的处理技术及研究应用现状第26卷第14期,,,,[14]NH3-N,,,56(GB8978)1996),213,,[15],pH8.520minn(PO3-4)Bn(Mg2+)Bn(NH+4)=1.2B1.1B1,97.6%Ca(OH)2,Mg2+PO3-4Mg(OH)2Ca3(PO4)2,,,1mg/L,56(GB8978)1996)MgNH4PO4,MgNH4PO46,80%;MgNH4PO4,35%[16]COD,/()pH1.2,,(99%100%),COD70%,pH1.8;(),18g/L24h,,90.1%,pH9.4214,,,pH113000B1,90%,,,,NH3-N,,CaCO3,pH,,,)A/O,641~868mg/L,1mg/L,,[17]3物化/生物联合法,,,,,,,,,,,;,,;,,,NH3-N,;,,4结语,,,,,,,#28#第26卷第14期中国给水排水:[1],,.[J].,2008,28(1):1-4.[2],,.[J].,2008,31(2):92-94,147.[3],.A/O[J].,1995,11(1):10-12.[4],,.[J].,2009,35(1):50-53.[5],,,.SBBR[J].,2009,25(13):27-30,34.[6],,,.DO[J].,2009,3(3):413-416.[7],,.[J].,2008,2(7):902-905.[8],.SBBR[J].,2009,35(9):48-51,55.[9],,,.[J].,2008,34(12):17-19.[10],,,.(SBBR)[J].,2006,26(1):55-60.[11],,,.-[J].,2009,29(2):219-224.[12],,.[J].,2008,31(2):62-65,68.[13],.[J].,2008,17(2):87-89.[14],,,.NH3-N[J].,2006,24(5):12-13.[15],,,.[J].,2008,28(1):16-19.[16],,,.-[J].,2009,22(6):713-717.[17],.+A/O[J].,2007,25(5):102-104.:13903838122E-mail:[e-mail]:2010-04-27(上接第25页),,,4结语ASMs,;ASMs,,:[1].ASM2d[D].:,2005.[2],.[M].:,2002.[3],.ASM2d[J].,2006,22(6):8-10.[4],.WEST[J].,2006,26(3):7-9.:13858043191E-mail:[e-mail]:2010-03-03#29#崔树军,等:高氨氮废水的处理技术及研究应用现状第26卷第14期