| 苯酚降解菌的筛选与降解特性研究 |
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| 引用本文： | 律泽,魏炜,袁雅姝,霍石磊.苯酚降解菌的筛选与降解特性研究[J].辽宁化工,2009,38(12):868-871. |
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| 作者姓名： | 律泽 魏炜 袁雅姝 霍石磊 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 以沈阳北部废水处理厂活性污泥为菌源，经过驯化、培养、筛选出一种降解能力较强的菌株GP6，该菌为球菌，革兰氏染色阴性，能以苯酚为唯一碳源和能源生长，降解苯酚的最佳条件为：温度30℃，pH7．0，振荡转速150r／min，好氧。进而研究了氮源和碳源等因素对苯酚生物降解的影响。
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| 关 键 词： | 苯酚 驯化 筛选 苯酚降解菌 |
Screening of Phenol Degrading Bacteria and Its Degrading Characteristics |
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| LV Ze,WEI Wei,YUAN Ya-shu,HUO Shi-lei.Screening of Phenol Degrading Bacteria and Its Degrading Characteristics[J].Liaoning Chemical Industry,2009,38(12):868-871. |
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| Authors: | LV Ze WEI Wei YUAN Ya-shu HUO Shi-lei |
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| Affiliation: | (School of Municipal and Environmental Engineering, Shengyang Jianzhu Univercity, Shenyang 110168, China) |
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| Abstract: | A strain （ GP6 ） with stronger phenol - degrading ability was obtained through acclimation, cultivation and screening with the activated sludge of Northern Shenyang wastewater treatment plant as bacteria source. It is a coccus, gramnegative and can use phenol as carbon source and energy source. The optimum conditions for the degradation of penol were ： temperature 30 ℃ , pH 7.0 and shaking frequency 150 r/min ,fine oxygen. The influence of nitrogen source and carbon source on phenol decomposition was also studied. |
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| Keywords: | Phenol Acclimatization Screening Phenol - degrading Bacteria |
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