| 污染土壤中苯并(a)芘的微生物降解 |
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| 引用本文： | 李培军,许华夏,张春桂,宋玉芳,任丽萍.污染土壤中苯并(a)芘的微生物降解[J].环境工程学报,2001,2(5):37-40. |
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| 作者姓名： | 李培军 许华夏 张春桂 宋玉芳 任丽萍 |
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| 作者单位： | 中国科学院沈阳应用生态所,沈阳,110016 |
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| 基金项目： | 中国科学院知识创新工程项目 (KZCX2 4 0 1 )，国家自然科学基金 ( 395 70 0 2 1 )资助项目 |
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| 摘 要： | 本文以B(a)P污染土壤为处理对象 ,进行了土壤微生物群体及单一菌对B(a)P的降解试验 ,结果表明 ,鲜土中的微生物降解力 >风干土的微生物降解力。土壤微生物群体比单一微生物降解B(a)P效果好。真菌的降解能力强于细菌。 2 2 0 9号镰刀菌降解B(a)P的速率最快 ,为高效降解菌
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| 关 键 词： | 污染土壤 B(a)P 微生物降解 |
The degradation of B(a)P by microorganism in contaminated soil |
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| Li Peijun,Xu Huaxia,Zhang Chungui,Song Yufang,Ren Liping.The degradation of B(a)P by microorganism in contaminated soil[J].Techniques and Equipment for Environmental Pollution Control,2001,2(5):37-40. |
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| Authors: | Li Peijun Xu Huaxia Zhang Chungui Song Yufang Ren Liping |
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| Abstract: | The degradation of B(a)P by microorganism colony and individual stain in contaminated soil was studied. The results showed that the degradation ability of microorganism in fresh soil was higher than that in dried soil. The colony had more satisfactory degradation ability of B(a)P than individual microorganism. Fungi were more effective than bacterium. Fusarium (2209) was proved to be a high effective stain for degradation of B(a)P. |
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| Keywords: | contaminated soil B(a)P microorganism degradation |
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