The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment

This study examines the effects of manganese oxide octahedral molecular sieve chitosan microspheres (Fe(3)O(4)@OMS-2@CTS) on anaerobic and aerobic microbial communities during sewage biological treatment. The addition of Fe(3)O(4)@OMS-2@CTS (0.25 g/L) resulted in enhanced levels of operational perfo...

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Autores principales: Pan, Fei, Liu, Wen, Yu, Yang, Yin, Xianze, Wang, Qingrong, Zheng, Ziyan, Wu, Min, Zhao, Dongye, Zhang, Qiu, Lei, Xiaoman, Xia, Dongsheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5116614/
https://www.ncbi.nlm.nih.gov/pubmed/27869226
http://dx.doi.org/10.1038/srep37518
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author Pan, Fei
Liu, Wen
Yu, Yang
Yin, Xianze
Wang, Qingrong
Zheng, Ziyan
Wu, Min
Zhao, Dongye
Zhang, Qiu
Lei, Xiaoman
Xia, Dongsheng
author_facet Pan, Fei
Liu, Wen
Yu, Yang
Yin, Xianze
Wang, Qingrong
Zheng, Ziyan
Wu, Min
Zhao, Dongye
Zhang, Qiu
Lei, Xiaoman
Xia, Dongsheng
author_sort Pan, Fei
collection PubMed
description This study examines the effects of manganese oxide octahedral molecular sieve chitosan microspheres (Fe(3)O(4)@OMS-2@CTS) on anaerobic and aerobic microbial communities during sewage biological treatment. The addition of Fe(3)O(4)@OMS-2@CTS (0.25 g/L) resulted in enhanced levels of operational performance for decolourization dye X-3B. However, degradation dye X-3B inhibition in the presence of Fe(3)O(4)@OMS-2@CTS was recorded as greater than or equal to 1.00 g/L. Illumina MiSeq high throughput sequencing of the 16 S rRNA gene showed that 108 genera were observed during the anaerobic process, while only 71 genera were observed during the aerobic process. The largest genera (Aequorivita) decreased from 21.14% to 12.65% and the Pseudomonas genera increased from 10.57% to 12.96% according to the abundance in the presence of 0.25 g/L Fe(3)O(4)@OMS-2@CTS during the anaerobic process. The largest Gemmatimonas genera decreased from 21.46% to 11.68% and the Isosphaerae genera increased from 5.8% to 11.98% according to the abundance in the presence of 0.25 g/L Fe(3)O(4)@OMS-2@CTS during the aerobic process. Moreover, the X-ray photoelectron spectroscopy results show that the valence states of Mn and Fe in Fe(3)O(4)@OMS-2@CTS changed during sewage biological treatment.
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spelling pubmed-51166142016-11-28 The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment Pan, Fei Liu, Wen Yu, Yang Yin, Xianze Wang, Qingrong Zheng, Ziyan Wu, Min Zhao, Dongye Zhang, Qiu Lei, Xiaoman Xia, Dongsheng Sci Rep Article This study examines the effects of manganese oxide octahedral molecular sieve chitosan microspheres (Fe(3)O(4)@OMS-2@CTS) on anaerobic and aerobic microbial communities during sewage biological treatment. The addition of Fe(3)O(4)@OMS-2@CTS (0.25 g/L) resulted in enhanced levels of operational performance for decolourization dye X-3B. However, degradation dye X-3B inhibition in the presence of Fe(3)O(4)@OMS-2@CTS was recorded as greater than or equal to 1.00 g/L. Illumina MiSeq high throughput sequencing of the 16 S rRNA gene showed that 108 genera were observed during the anaerobic process, while only 71 genera were observed during the aerobic process. The largest genera (Aequorivita) decreased from 21.14% to 12.65% and the Pseudomonas genera increased from 10.57% to 12.96% according to the abundance in the presence of 0.25 g/L Fe(3)O(4)@OMS-2@CTS during the anaerobic process. The largest Gemmatimonas genera decreased from 21.46% to 11.68% and the Isosphaerae genera increased from 5.8% to 11.98% according to the abundance in the presence of 0.25 g/L Fe(3)O(4)@OMS-2@CTS during the aerobic process. Moreover, the X-ray photoelectron spectroscopy results show that the valence states of Mn and Fe in Fe(3)O(4)@OMS-2@CTS changed during sewage biological treatment. Nature Publishing Group 2016-11-21 /pmc/articles/PMC5116614/ /pubmed/27869226 http://dx.doi.org/10.1038/srep37518 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Pan, Fei
Liu, Wen
Yu, Yang
Yin, Xianze
Wang, Qingrong
Zheng, Ziyan
Wu, Min
Zhao, Dongye
Zhang, Qiu
Lei, Xiaoman
Xia, Dongsheng
The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
title The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
title_full The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
title_fullStr The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
title_full_unstemmed The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
title_short The effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
title_sort effects of manganese oxide octahedral molecular sieve chitosan microspheres on sludge bacterial community structures during sewage biological treatment
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5116614/
https://www.ncbi.nlm.nih.gov/pubmed/27869226
http://dx.doi.org/10.1038/srep37518
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