Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018)

Screening and evaluation of the biodegradation of glass fiber by Bacillus mucilaginosus

Authors
Lingxia Xu, Kunlun Li, Yan Liang, Lin Zhao
Corresponding Author
Lingxia Xu
Available Online April 2018.
DOI
https://doi.org/10.2991/bbbs-18.2018.27How to use a DOI?
Keywords
Bacillus mucilaginous; glass fiber; microorganism degradation; potassium degradation ability
Abstract

This paper, 9 strains of bacillus producing capsule were isolated from soil by potassium shale medium. Glass fibers with similar structure of the ore were used as potassium sources. And the potassium degradation ability of the selected strain was analyzed by the weight loss method. The bacillus with the obvious degradation effect was screened out and named as X SC-6. According to the analysis of physiological characteristics and 16S drank sequence, the fungus was confirmed to be Bacillus mucilaginous. To optimize the degradation condition, the fermentation medium also discussed. The results showed that the potassium degradation effect of potassium shale medium was better than the other. Attractively, the K+ content in the supernatant was increased by 12.97% and the degradation rate reached 2.44%. In addition, scanning electronic microscope was used to measure the microstructure of the glass fiber before and after degradation. The results indicated that the bacteria had good ability to decompose the potassium. This work provides supporting theories for the degradation of solid wastes (such as glass fiber) by microorganism

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018)
Series
Advances in Biological Sciences Research
Publication Date
April 2018
ISBN
978-94-6252-511-5
ISSN
2468-5747
DOI
https://doi.org/10.2991/bbbs-18.2018.27How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Lingxia Xu
AU  - Kunlun Li
AU  - Yan Liang
AU  - Lin Zhao
PY  - 2018/04
DA  - 2018/04
TI  - Screening and evaluation of the biodegradation of glass fiber by Bacillus mucilaginosus
BT  - Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018)
PB  - Atlantis Press
SP  - 122
EP  - 127
SN  - 2468-5747
UR  - https://doi.org/10.2991/bbbs-18.2018.27
DO  - https://doi.org/10.2991/bbbs-18.2018.27
ID  - Xu2018/04
ER  -