活性污泥中硝酸盐异化还原成铵(DNRA)过程-及其影响因素

活性污泥中硝酸盐异化还原成铵(DNRA)过程-及其影响因素AdvancesinEnvironmentalProtection环境保护前沿环境保护前沿,2018,8(2),95-105PublishedOnlineApril2018inHans.http://www.hanspub.org/journal/aephttps://doi.org/10.12677/aep.2018.82012文章引用文章引用:张新艳,彭党聪,万琼,鞠凯,王娜,张岩.活性污泥中硝酸盐异化还原成铵(DNRA)过程及其影响因素[J].环境保护前沿,2018,8(2):95-105.DOI:10.12677/aep.2018.82012DominantFactorsofDissimilatoryNitrateReductiontoAmmonia(DNRA)inActivatedSludgeSystem:ACommentXinyanZhang1,2*,DangcongPeng2,QiongWan1,KaiJu1,NaWang1,YanZhang11SchoolofArchitectureandCivilEngineering,Xi’anUniversityofScienceandTechnology,Xi’anShaanxi2SchoolofEnvironmentalandMunicipalEngineering,Xi’anUniversityofArchitectureandTechnology,Xi’anShaanxiReceived:Feb.26th,2018;accepted:Mar.13th,2018;published:Mar.20th,2018AbstractAmmoniation-nitrification-denitrificationisalwaysthemainwaytoremovenitrogenfromwaste-waterforactivatedsludge.However,thetheoryneglectstheimpactofdissimilatorynitratereduc-tiontoammonia(DNRA)duringnitrogenremovalprocess.ThereviewpresentstheimpactsofDNRAonnitrogenremov