苯胺降解菌的分离和降解特性研究

刘宪军; 吕志堂; 张利平

环境工程学报

苯胺降解菌的分离和降解特性研究

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刘宪军, 吕志堂, 张利平. 苯胺降解菌的分离和降解特性研究[J]. 环境工程学报, 2008, 2(6): 858-860.

引用本文:

刘宪军, 吕志堂, 张利平. 苯胺降解菌的分离和降解特性研究[J]. 环境工程学报, 2008, 2(6): 858-860.

Liu Xianjun, Lu Zhitang, Zhang Liping. Study on isolation and degradation characters of a bacterial strain for aniline degradation[J]. Chinese Journal of Environmental Engineering, 2008, 2(6): 858-860.

Citation:

Liu Xianjun, Lu Zhitang, Zhang Liping. Study on isolation and degradation characters of a bacterial strain for aniline degradation[J]. Chinese Journal of Environmental Engineering, 2008, 2(6): 858-860.

苯胺降解菌的分离和降解特性研究

1.
河北大学生命科学学院, 河北省微生物多样性研究与应用重点实验室,保定 071002
基金项目:
保定市科学技术研究与发展计划资助(06F01)

河北省科技资源数据库建设项目（07669045D-5）
中图分类号: Q939.9

Study on isolation and degradation characters of a bacterial strain for aniline degradation

1.
Key Lab of Research and Application on Microbial Biodiversity, College of Life Sciences,Hebei University, Baoding 071002
Fund Project:

摘要: 通过驯化富集培养，从白洋淀底泥中分离筛选出数株能够有效降解苯胺的菌株，经过反复筛选，得到一株能够以苯胺为唯一碳源、高效降解苯胺的菌株BA-1-3。其利用苯胺的最适pH值为7.0，最适温度为30 ℃，在苯胺浓度为1 000 mg/L，180 r/min条件下振荡培养60 h，降解率达到80%以上。经鉴定，菌株BA-1-3属苍白杆菌属(Ochrobactrum sp.)。
- 苯胺 /
- 降解菌 /
- 分离筛选 /
- 降解特性
Abstract: Several aniline degrading strains were isolated from sluge samples collected from Baiyangdian by domestication enrichment culturing. Strain BA-1-3A， which can use aniline as sole carbon source and efficently degrade it, was obtained by repeatly screening. The optimum temperature and pH for aniline degradation were 30 ℃ and 7.0. After shaking for 60 h at 180 r/min at 1 000 mg/L of aniline and the above conditions, the aniline degradation rate was more than 80%. The strain BA-1-3 was idenfied as Ochrobactrum sp. preliminary.
- aniline /
- degradation bacteria /
- isolation and screen /
- degradation characters

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刘宪军, 吕志堂, 张利平. 苯胺降解菌的分离和降解特性研究[J]. 环境工程学报, 2008, 2(6): 858-860.

引用本文:

刘宪军, 吕志堂, 张利平. 苯胺降解菌的分离和降解特性研究[J]. 环境工程学报, 2008, 2(6): 858-860.

Citation:

苯胺降解菌的分离和降解特性研究

1. 河北大学生命科学学院, 河北省微生物多样性研究与应用重点实验室,保定 071002

收稿日期: 2008-02-28

基金项目:

保定市科学技术研究与发展计划资助(06F01)

河北省科技资源数据库建设项目（07669045D-5）

关键词:

苯胺 /
降解菌 /
分离筛选 /
降解特性

摘要: 通过驯化富集培养，从白洋淀底泥中分离筛选出数株能够有效降解苯胺的菌株，经过反复筛选，得到一株能够以苯胺为唯一碳源、高效降解苯胺的菌株BA-1-3。其利用苯胺的最适pH值为7.0，最适温度为30 ℃，在苯胺浓度为1 000 mg/L，180 r/min条件下振荡培养60 h，降解率达到80%以上。经鉴定，菌株BA-1-3属苍白杆菌属(Ochrobactrum sp.)。

English Abstract

Study on isolation and degradation characters of a bacterial strain for aniline degradation

1. Key Lab of Research and Application on Microbial Biodiversity, College of Life Sciences,Hebei University, Baoding 071002

Received Date: 2008-02-28

Fund Project:

Keywords:

Abstract: Several aniline degrading strains were isolated from sluge samples collected from Baiyangdian by domestication enrichment culturing. Strain BA-1-3A， which can use aniline as sole carbon source and efficently degrade it, was obtained by repeatly screening. The optimum temperature and pH for aniline degradation were 30 ℃ and 7.0. After shaking for 60 h at 180 r/min at 1 000 mg/L of aniline and the above conditions, the aniline degradation rate was more than 80%. The strain BA-1-3 was idenfied as Ochrobactrum sp. preliminary.

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苯胺降解菌的分离和降解特性研究

Study on isolation and degradation characters of a bacterial strain for aniline degradation

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苯胺降解菌的分离和降解特性研究

English Abstract

Study on isolation and degradation characters of a bacterial strain for aniline degradation

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