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Cited by 431

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

Pyrosequencing Analysis of Bacterial Diversity in 14 Wastewater Treatment Systems in China

Open access
Wang, Xiaohui, Hu, Man, Xia, Yu, Wen, Xianghua, Ding, Kun·2012·Applied and Environmental Microbiology

Abstract

To determine if there is a core microbial community in the microbial populations of different wastewater treatment plants (WWTPs) and to investigate the effects of wastewater characteristics, operational parameters, and geographic locations on microbial communities, activated sludge samples were collected from 14 wastewater treatment systems located in 4 cities in China. High-throughput pyrosequencing was used to examine the 16S rRNA genes of bacteria in the wastewater treatment systems. Our results showed that there were 60 genera of bacterial populations commonly shared by all 14 samples, including Ferruginibacter , Prosthecobacter , Zoogloea , Subdivision 3 genera incertae sedis , Gp4, Gp6, etc., indicating that there is a core microbial community in the microbial populations of WWTPs at different geographic locations. The canonical correspondence analysis (CCA) results showed that the bacterial community variance correlated most strongly with water temperature, conductivity, pH, and dissolved oxygen (DO) content. Variance partitioning analyses suggested that wastewater characteristics had the greatest contribution to the bacterial community variance, explaining 25.7% of the variance of bacterial communities independently, followed by operational parameters (23.9%) and geographic location (14.7%). Results of this study provided insights into the bacterial community structure and diversity in geographically distributed WWTPs and discerned the relationships between bacterial community and environmental variables in WWTPs.

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Metadata

Authors
Wang, X., Hu, M., Xia, Y., Wen, X., & Ding, K.
Venue
Applied and Environmental Microbiology
Published
2012-10
Volume
78
Issue
19
Pages
7042-7047
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W2078125430
Cited by
431
References
25
FWCI
18.12
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Pyrosequencing Analysis of Bacterial Diversity in 14 Wastewater Treatment Systems in China. https://app.cochat.ai/papers/10.1128/aem.01617-12
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Wang, X., Hu, M., Xia, Y., Wen, X., & Ding, K. (2012). Pyrosequencing Analysis of Bacterial Diversity in 14 Wastewater Treatment Systems in China. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.01617-12

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