Ammonia-oxidizing bacteria and archaea in wastewater treatment plant   sludge and nearby coastal sediment in an industrial area in China

doi:10.1007/s00253-014-6352-9

CORC > 北京大学 > 环境科学与工程学院

	Ammonia-oxidizing bacteria and archaea in wastewater treatment plant sludge and nearby coastal sediment in an industrial area in China
	Zhang, Yan ; Chen, Lujun ; Sun, Renhua ; Dai, Tianjiao ; Tian, Jinping ; Wen, Donghui
刊名	APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
	2015
关键词	Ammonia-oxidizing archaea (AOA) Ammonia-oxidizing bacteria (AOB) Wastewater treatment plant (WWTP) Industrial effluent Hangzhou Bay NITRIFYING ARCHAEA RELATIVE ABUNDANCE AMOA GENES DIVERSITY CALIFORNIA OXIDATION ESTUARY PACIFIC RIVER NITRIFICATION
DOI	10.1007/s00253-014-6352-9
英文摘要	Under the increasing pressure of human activities, Hangzhou Bay has become one of the most seriously polluted waters along China's coast. Considering the excessive inorganic nitrogen detected in the bay, in this study, the impact of an effluent from a coastal industrial park on ammonia-oxidizing microorganisms (AOMs) of the receiving area was interpreted for the first time by molecular technologies. Revealed by real-time PCR, the ratio of archaeal amoA/bacterial amoA ranged from 5.68 x 10(-6) to 4.79 x 10(-5) in the activated sludge from two wastewater treatment plants (WWTPs) and 0.54-3.44 in the sediments from the effluent receiving coastal area. Analyzed by clone and pyrosequencing libraries, genus Nitrosomonas was the predominant ammonia-oxidizing bacteria (AOB), but no ammonia-oxidizing archaea (AOA) was abundant enough for sequencing in the activated sludge from the WWTPs; genus Nitrosomonas and Nitrosopumilus were the dominant AOB and AOA, respectively, in the coastal sediments. The different abundance of AOA but similar structure of AOB between the WWTPs and nearby coastal area probably indicated an anthropogenic impact on the microbial ecology in Hangzhou Bay.; Natural Science Foundation of China [51178002]; SCI(E); EI; ARTICLE; dhwen@pku.edu.cn; 10; 4495-4507; 99
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/420368]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Zhang, Yan,Chen, Lujun,Sun, Renhua,et al. Ammonia-oxidizing bacteria and archaea in wastewater treatment plant sludge and nearby coastal sediment in an industrial area in China[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,2015.
APA	Zhang, Yan,Chen, Lujun,Sun, Renhua,Dai, Tianjiao,Tian, Jinping,&Wen, Donghui.(2015).Ammonia-oxidizing bacteria and archaea in wastewater treatment plant sludge and nearby coastal sediment in an industrial area in China.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY.
MLA	Zhang, Yan,et al."Ammonia-oxidizing bacteria and archaea in wastewater treatment plant sludge and nearby coastal sediment in an industrial area in China".APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2015).