Analysis of Microbial Flora in Full Autotrophic Ammonium Removal System / 微生物学通报

ABSTRACT

The microbial flora of fungi,bacterial and actinomycetes in full autotrophic ammonium removal reactor and activated sludge was analyzed,and the amount of nitrite-oxidizing bacteria and ammonia-oxidizing bacteria was also compared.The result showed that the population,species,species number and dominates of microorganisms in full autotrophic ammonium removal reactor were different from that in activated sludge.In full autotrophic ammonium removal reactor,the amount of ammonia-oxidizing bacteria was increased remarkably which indicated that the accumulation of ammonia-oxidizing bacteria was a remarkable feature of full autotrophic ammonium removal system.