制药废水有机污染物的微生物降解

王晓星; 汪淑廉; 陈登霞; 李小聪; 黄应平

环境工程学报

制药废水有机污染物的微生物降解

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王晓星, 汪淑廉, 陈登霞, 李小聪, 黄应平. 制药废水有机污染物的微生物降解[J]. 环境工程学报, 2009, 3(5): 834-838.

引用本文:

王晓星, 汪淑廉, 陈登霞, 李小聪, 黄应平. 制药废水有机污染物的微生物降解[J]. 环境工程学报, 2009, 3(5): 834-838.

Wang Xiaoxing, Wang Shulian, Chen Dengxia, Li Xiaocong, Huang Yingping. Biodegradation of organic pollutants in pharmaceutical wastewater[J]. Chinese Journal of Environmental Engineering, 2009, 3(5): 834-838.

Citation:

Wang Xiaoxing, Wang Shulian, Chen Dengxia, Li Xiaocong, Huang Yingping. Biodegradation of organic pollutants in pharmaceutical wastewater[J]. Chinese Journal of Environmental Engineering, 2009, 3(5): 834-838.

制药废水有机污染物的微生物降解

1.
三峡大学艾伦·麦克德尔米德再生能源研究中心，宜昌 443002
基金项目:
湖北省优秀中青年团队研究项目（T200703）

同济大学长江大学水环境教育部重点实验室资助项目（YRWEF06001）
中图分类号: X703.1

Biodegradation of organic pollutants in pharmaceutical wastewater

1.
Alan G. MacDiarmid Renewable Energy Research Center,Three Gorges University, Yichang 443002
Fund Project:

摘要: 以宜昌某制药废水为惟一碳源，通过选择性富集、驯化培养和划线分离纯化，分别从三峡大学求索溪、三峡某药业及三峡大学接待中心3种活性污泥中分离得到菌株HS150，其中三峡大学求索溪的活性污泥中菌株HS150含量最大，其降解能力最强。经革兰氏染色、氧化酶实验、触酶实验及DNA酶实验等，初步鉴定菌株HS150为奈瑟氏菌属(Neisseria)。由单因子优化法实验得出菌株HS150降解宜昌某制药废水的最适条件：温度为30℃，pH为7，当底物浓度为600 mL/L时，制药废水降解率可达85%，其矿化程度较高。
- 制药废水 /
- 生物降解 /
- 活性污泥
Abstract: Strain HS150 utilizing a pharmaceutical wastewater as the only carbon was isolated from the activated sludge of Qiusuo River in Three Gorges University, the pharmaceutical factory and Three Gorges University reception centre through selective enrichment, acclimation training, crossed separation and purification. It had the largetest content in Qiusuo River of Three Gorges University and the best degradation. It is preliminarily identified as Neisseria throught Gram staining, oxidase test, catalase test and DNA test. The optimum conditions of strain HS150 degradation: temperature is 30℃, pH is 7, wastewater concentration is 600 mL/L through single factor experiment. Under these conditions,the pharmaceutical wastewater degradation rate reaches up to 85%. The mineralization degree is the highest.
- pharmaceutical wastewater /
- biodegradation /
- activated sludge

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王晓星, 汪淑廉, 陈登霞, 李小聪, 黄应平. 制药废水有机污染物的微生物降解[J]. 环境工程学报, 2009, 3(5): 834-838.

引用本文:

王晓星, 汪淑廉, 陈登霞, 李小聪, 黄应平. 制药废水有机污染物的微生物降解[J]. 环境工程学报, 2009, 3(5): 834-838.

Citation:

制药废水有机污染物的微生物降解

1. 三峡大学艾伦·麦克德尔米德再生能源研究中心，宜昌 443002

收稿日期: 2008-09-23

基金项目:

湖北省优秀中青年团队研究项目（T200703）

同济大学长江大学水环境教育部重点实验室资助项目（YRWEF06001）

关键词:

摘要: 以宜昌某制药废水为惟一碳源，通过选择性富集、驯化培养和划线分离纯化，分别从三峡大学求索溪、三峡某药业及三峡大学接待中心3种活性污泥中分离得到菌株HS150，其中三峡大学求索溪的活性污泥中菌株HS150含量最大，其降解能力最强。经革兰氏染色、氧化酶实验、触酶实验及DNA酶实验等，初步鉴定菌株HS150为奈瑟氏菌属(Neisseria)。由单因子优化法实验得出菌株HS150降解宜昌某制药废水的最适条件：温度为30℃，pH为7，当底物浓度为600 mL/L时，制药废水降解率可达85%，其矿化程度较高。

English Abstract

Biodegradation of organic pollutants in pharmaceutical wastewater

1. Alan G. MacDiarmid Renewable Energy Research Center,Three Gorges University, Yichang 443002

Received Date: 2008-09-23

Fund Project:

Keywords:

Abstract: Strain HS150 utilizing a pharmaceutical wastewater as the only carbon was isolated from the activated sludge of Qiusuo River in Three Gorges University, the pharmaceutical factory and Three Gorges University reception centre through selective enrichment, acclimation training, crossed separation and purification. It had the largetest content in Qiusuo River of Three Gorges University and the best degradation. It is preliminarily identified as Neisseria throught Gram staining, oxidase test, catalase test and DNA test. The optimum conditions of strain HS150 degradation: temperature is 30℃, pH is 7, wastewater concentration is 600 mL/L through single factor experiment. Under these conditions,the pharmaceutical wastewater degradation rate reaches up to 85%. The mineralization degree is the highest.

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制药废水有机污染物的微生物降解

Biodegradation of organic pollutants in pharmaceutical wastewater

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制药废水有机污染物的微生物降解

English Abstract

Biodegradation of organic pollutants in pharmaceutical wastewater

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