| 微量金属元素对甲烷菌激活作用的动力学研究 |
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| 引用本文： | 李亚新,杨建刚.微量金属元素对甲烷菌激活作用的动力学研究[J].中国沼气,2000,18(2):8-11,16. |
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| 作者姓名： | 李亚新 杨建刚 |
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| 作者单位： | 太原理工大学环境工程系，山西太原030024 |
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| 摘 要： | 本文以血清瓶为反应器，以醛酸钙为基质，通过厌氧批量试验从动力学和角度研究了微量金属元素Fe、Co、Ni对甲烷菌的激活作用。结果表明，加入微量金属元素Fe、Co、Ni能有效缩短厌氧消化反应时间，提高基质降解率和产气速率。
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| 关 键 词： | 微量金属元素 甲烷菌 激活 动力学常数 废水 |
Kinetic
Study of the Stimulation of Trace Metals on Methanogens |
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| LI Yaxin, YANG Jiangang.Kinetic
Study of the Stimulation of Trace Metals on Methanogens[J].China Biogas,2000,18(2):8-11,16. |
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| Authors: | LI Yaxin YANG Jiangang |
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| Abstract: | Using serum
bottle as batch reactors and calcium acetate as substrate,the stimulations of trace metals
Fe，Co，Ni on the methanogens were studied.The results showed that a supplement of trace
metals to the anaerobic system could effectively shorten the digestion period.And the
substrate degradation rate and the gas production rate could be improved.The analysis of
kinetic constants also indicated that these trace metals could stimulate methanogens. |
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| Keywords: | trace metals methanogens stimulation kinetic constant |
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