IHB OpenIR  > 水环境工程研究中心  > 期刊论文
Comparative study of microbial community structure in different filter media of constructed wetland
Li, Ming; Zhou, Qiaohong; Tao, Min; Wang, Ying; Jiang, Lijuan; Wu, Zhenbin; Wu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2010
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
ISSN1001-0742
Volume22Issue:1Pages:127-133
AbstractComparisons of microbial community structure, in eight filter media of zeolites, anthracite, shale, vermiculite, ceramic filter media, gravel, steel slag and bio-ceramic, were undertaken by analyzing the phospholipid fatty acid (PLFA) composition. A total of 20 fatty acids in the range of C-11 to C-20 were determined but only 13 PLFAs were detected in steel slag. They consist of saturated fatty acids, branched fatty acids, monounsaturated fatty acids, and polyunsaturated fatty acids. The variation of fatty acids was revealed in the relative proportions of these fatty acids in different media. The aerobic prokaryotes were the predominant group in all media. The PLFA composition showed significant differences among the eight different media by Tukey's honestly test. It was found that steel slag was significantly different in the microbial community as compared to other filter media, probably due to its alkaline effluent. Steel slag alone is probably not a good choice of substratum in constructed wetlands. The principle components analysis (PCA) showed that zeolites, bio-ceramic, shale and vermiculite had a similar microbial community structure while steel slag and ceramic filter media were distinct from other media.
KeywordMicrobial Community Structure Phospholipid Filter Media Biomarkers Constructed Wetland Steel Slag
Department[Li, Ming; Zhou, Qiaohong; Tao, Min; Wang, Ying; Wu, Zhenbin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Li, Ming; Tao, Min; Wang, Ying] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China; [Jiang, Lijuan] Wuhan Univ Technol, Sch Resource & Environm Engn, Wuhan 430070, Peoples R China
Subject AreaEnvironmental Sciences
Funding OrganizationNational Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004] ; National Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004] ; National Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004] ; National Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004]
Indexed BySCI
Language英语
WOS IDWOS:000273860800017
Funding OrganizationNational Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004] ; National Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004] ; National Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004] ; National Natural Science Foundation of China [30870221, 20877093, 50808172]; High Technology Research and Development Program (863) of China [2009X207209-004]
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Cited Times:33[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/13733
Collection水环境工程研究中心_期刊论文
Corresponding AuthorWu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Li, Ming,Zhou, Qiaohong,Tao, Min,et al. Comparative study of microbial community structure in different filter media of constructed wetland[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2010,22(1):127-133.
APA Li, Ming.,Zhou, Qiaohong.,Tao, Min.,Wang, Ying.,Jiang, Lijuan.,...&Wu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2010).Comparative study of microbial community structure in different filter media of constructed wetland.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,22(1),127-133.
MLA Li, Ming,et al."Comparative study of microbial community structure in different filter media of constructed wetland".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 22.1(2010):127-133.
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