Performance and microbial community of an electric biological integration reactor (EBIR) for treatment of wastewater containing ibuprofen

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境水质学国家重点实验室

	Performance and microbial community of an electric biological integration reactor (EBIR) for treatment of wastewater containing ibuprofen
	Feng, Yan ; Long, Yingying ; Wang, Zhongwei ; Wang, Xinwei ; Shi, Nan ; Suo, Ning ; Shi, Yulong ; Yu, Yanzhen
刊名	BIORESOURCE TECHNOLOGY
	2019-02
卷号	274 页码:447-458
关键词	Electric biological integration reactor Biological aerated filter Response surface methodology Ibuprofen Microbial community
ISSN号	0960-8524
英文摘要	Electric biological integration reactor (EBIR) was designed and built for the treatment of wastewater containing ibuprofen. This study evaluates the removal performance of EBIR by comparison with biological aerated filter (BAF), while also discussing the optimal operational parameters of EBIR within the context of the response surface methodology. The results indicate that EBIR exhibits higher average removal rates of ibuprofen, chemical oxygen demand (COD) and NH4+-N, i.e. 93.48%, 86.72% and 85.19%, representing an increase by 61.59%, 14.57% and 10.49%, respectively, compared with BAF. The optimal conditions for EBIR were 12.73 A/m(2) current density (CD), 3.5 h hydraulic retention time and 0.08 mg/L influent ibuprofen concentration. In addition, microbial community structures were detected using an Illumina Miseq PE300 system, which were different at the phylum, class, and genus levels between EBIR and BAF. The microbial communities of EBIR, including mainly Trichococcus, Aeromonas, Saprospiraceae_uncultured, Thiobacillus, Aeromonas Flavobacterium, Sphingopyxis, Candidate_division_TM7_norank, Acinetobacter and physicochemical properties indirectly confirmed the excellent removal performance at 12.73 A/m(2) CD.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/43105]
专题	生态环境研究中心_环境水质学国家重点实验室
作者单位	1.China Urban Construct Design & Res Inst Co Ltd Sh, Jinan 250022, Shandong, Peoples R China 2.Univ Jinan, Sch Civil Engn & Architecture, Jinan 250022, Shandong, Peoples R China 3.Qilu Inst Technol, Sch Civil Engn & Architecture, Jinan 250022, Shandong, Peoples R China 4.Everbright Water Jinan Co Ltd, Jinan 250022, Shandong, Peoples R China 5.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China
推荐引用方式 GB/T 7714	Feng, Yan,Long, Yingying,Wang, Zhongwei,et al. Performance and microbial community of an electric biological integration reactor (EBIR) for treatment of wastewater containing ibuprofen[J]. BIORESOURCE TECHNOLOGY,2019,274:447-458.
APA	Feng, Yan.,Long, Yingying.,Wang, Zhongwei.,Wang, Xinwei.,Shi, Nan.,...&Yu, Yanzhen.(2019).Performance and microbial community of an electric biological integration reactor (EBIR) for treatment of wastewater containing ibuprofen.BIORESOURCE TECHNOLOGY,274,447-458.
MLA	Feng, Yan,et al."Performance and microbial community of an electric biological integration reactor (EBIR) for treatment of wastewater containing ibuprofen".BIORESOURCE TECHNOLOGY 274(2019):447-458.