| 海洋菌对甲胺磷农药降解作用的初步研究 |
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| 引用本文： | 李福后,王伟霞,潘建梅.海洋菌对甲胺磷农药降解作用的初步研究[J].环境科学与技术,2007,30(6):30-31,48. |
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| 作者姓名： | 李福后 王伟霞 潘建梅 |
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| 作者单位： | 淮海工学院海洋学院,连云港,222005 |
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| 摘 要： | 从连云港近岸海域分离了10株甲胺磷农药耐药菌。着重研究了菌株B7、B10对甲胺磷农药的降解能力。结果表明,经过12d的培养,菌株B10对甲胺磷的降解率为61.5%,菌株B7的降解率为52.4%;在培养过程中,菌株B10的活菌数量一直高于菌株B7,说明菌株B10比菌株B7更能适应甲胺磷农药。菌株B10利用甲胺磷农药的最适温度是28℃,适宜pH为6.0～7.0。
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| 关 键 词： | 海洋菌 甲胺磷农药 降解 |
| 文章编号： | 1003-6504（2007）06-0030-03 |
| 修稿时间： | 2006-08-112006-09-19 |
Investigating Decomposition of Methamidophos by Marine Bacteria |
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| LI Fu-hou,WANG Wei-xia,PAN Jian-mei.Investigating Decomposition of Methamidophos by Marine Bacteria[J].Environmental Science and Technology,2007,30(6):30-31,48. |
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| Authors: | LI Fu-hou WANG Wei-xia PAN Jian-mei |
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| Abstract: | Ten strains of methamidophos-resisting bacteria were isolated from the coastal waters in Lianyungang City, of which Strain B7 and Strain B10 were intensively studied for decomposing methamidophos. The culture endured 12 days and indicated that Strain B10 was the better one in utilizing methamidophos under a certain condition in terms of temperature and pH. |
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| Keywords: | marine bacteria methamidophos decompose |
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