| 硝酸根对硒酸盐微生物转化的影响 |
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| 引用本文： | 韩润平,赵军锋.硝酸根对硒酸盐微生物转化的影响[J].河南科学,1999,17(3):262-264. |
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| 作者姓名： | 韩润平 赵军锋 |
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| 作者单位： | [1]郑州大学化学化工学院 [2]郑州煤炭干部管理学院 |
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| 摘 要： | 在好氧条件下研究了硒酸盐的微生物转化，主要产物为单质硒。加入较多的硝酸根，元素硒的生成量明显减少。硝酸根的存在不影响微生物的数目，说明硝酸根与硒酸根发生竞争转化，抑制了单质硒的生成。
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| 关 键 词： | 微生物转化 硝酸根 硒酸盐 环境微生物 |
The impact on microbial transformation of selenate by nitrate |
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| HAN Run ping\,ZHAO Jun feng\,LI Yan hu\,ZHU Lu\,BAO Gai ling\.The impact on microbial transformation of selenate by nitrate[J].Henan Science,1999,17(3):262-264. |
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| Authors: | HAN Run ping\ ZHAO Jun feng\ LI Yan hu\ ZHU Lu\ BAO Gai ling\ |
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| Institution: | HAN Run ping\+1,ZHAO Jun feng\+2,LI Yan hu\+3,ZHU Lu\+1,BAO Gai ling\+1 |
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| Abstract: | The microbial transformation of selenate was studied in aeroic condition. Selenium was the major product. When higher level of nitrate was existed in the solution, the element selenium produced by microbe was significantly decreased. The number of microbe was less influnced in added nitrate medium, so we conlude that nitrate has impetence with selenium on microbial transformation and inhibited selenate transformation. |
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| Keywords: | microbial transformation nitrate selenate |
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