Glyphosate Bioremediation of Contaminated Fish-pond Water by Paenibacillus sp. FUJX 401 from Industrial Activated Sludge

DOI

10.2991/bbe-16.2016.66How to use a DOI?

Keywords

Glyphosate, Paenibacillus SP, Fish-Pond Water, Bioremediation.

Abstract

Six glyphosate (GP)-degrading strains were isolated from industrial activated sludge. Among them, strain FUJX 401 showed the highest GP degradability, and was identified as Paenibacillus sp. based on morphological observation, physiological biochemical characteristics, and 16S rRNA gene-sequence analysis. Paenibacillus sp. FUJX 401 degraded 86.82% GP in minimal salt medium liquid culture medium containing 500 mg/L GP for 7 days. Further bioremediation experiments in fish-pond water containing 200 mg/L GP under laboratory conditions showed that FUJX 401 degraded 95.76% GP after incubation at 37 °C and 150 rpm for 3 days. This study revealed that Paenibacillus sp. FUJX 401 had high GP degradability and thus had potential use for the bioremediation of GP-contaminated water.

Copyright

© 2016, 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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TY  - CONF
AU  - Guiming Fu
AU  - Ruyi Li
AU  - Xuehua Wu
AU  - Bin Gao
AU  - Xiaoqiang Yuan
AU  - Caixia Wan
AU  - Chengmei Liu
PY  - 2016/07
DA  - 2016/07
TI  - Glyphosate Bioremediation of Contaminated Fish-pond Water by Paenibacillus sp. FUJX 401 from Industrial Activated Sludge
BT  - Proceedings of the 2016 International Conference on Biomedical and Biological Engineering
PB  - Atlantis Press
SP  - 428
EP  - 436
SN  - 2468-5747
UR  - https://doi.org/10.2991/bbe-16.2016.66
DO  - 10.2991/bbe-16.2016.66
ID  - Fu2016/07
ER  -