| 铝盐对厌氧微生物产甲烷活性的影响研究 |
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| 引用本文： | 官敏,贺延龄,刘永红,张鹏翔,邹向闻. 铝盐对厌氧微生物产甲烷活性的影响研究[J]. 中国沼气, 2006, 24(1): 18-20 |
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| 作者姓名： | 官敏 贺延龄 刘永红 张鹏翔 邹向闻 |
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| 作者单位： | 西安交通大学能源与动力工程学院,环境科学与工程系,西安,710049 |
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| 基金项目： | 中国科学院资助项目;中国科学院资助项目 |
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| 摘 要： | 废水中铝盐含量增高以及铝盐的生物毒性使其对废水生物处理工艺中微生物产生的危害引起了人们的关注。本文以产甲烷活性为指标，通过投加氯化铝测定其对颗粒污泥的产甲烷毒性来研究铝盐对厌氧菌的危害。结果表明，铝盐使厌氧颗粒污泥的活性明显降低，但其毒性可以驯化，且清除铝盐后厌氧颗粒污泥的活性可以恢复。
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| 关 键 词： | 铝盐毒性 产甲烷毒性 厌氧微生物 颗粒污泥 |
| 文章编号： | 1000-1166（2006）01-0018-03 |
| 收稿时间： | 2005-07-19 |
| 修稿时间： | 2005-07-19 |
Influence of Aluminum Compounds on Anaerobic Microbe Methane-producing Activity |
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| GUAN Min,HE Yan-ling,LIU Yong-hong,ZHANG Peng-xiang,ZOU Xiang-wen. Influence of Aluminum Compounds on Anaerobic Microbe Methane-producing Activity[J]. China Biogas, 2006, 24(1): 18-20 |
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| Authors: | GUAN Min HE Yan-ling LIU Yong-hong ZHANG Peng-xiang ZOU Xiang-wen |
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| Abstract: | More attentions are paid to growing amount of aluminum compounds and their toxicity in wastewater bio-treatment technology. This study uses methane-producing activity as an index, experiments were made to investigate the toxicity of aluminum compounds on anaerobic microbe. The result showed that aluminum compounds inhibited the methane-prodncing activity of anaerobic granular sludge significantly, but the microbe could be acclimated to the toxicity, and the activity could be resumed when aluminum compounds are eliminated. |
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| Keywords: | aluminum toxicity methane-producing toxicity anaerobic microbe granular sludge |
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