| 镁离子对厌氧污泥产气活性的影响 |
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| 引用本文： | 肖本益,王瑞明,贾士儒. 镁离子对厌氧污泥产气活性的影响[J]. 天津科技大学学报, 2002, 0(1): 25-27 |
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| 作者姓名： | 肖本益 王瑞明 贾士儒 |
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| 作者单位： | 天津轻工业学院食品工程系,天津,300222 |
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| 摘 要： | 厌氧污泥的产气活性是厌氧废水处理中的一个重要指标。本文通过实验证明了镁离子对厌氧污泥的产气活性有较大影响 ,(3～ 10 ) mmol/ L的浓度能够促进厌氧污泥产气 ,浓度过低或浓度过高都会抑制污泥产气。本文还提出了镁离子影响污泥产气活性的可能机制。
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| 关 键 词： | Mg2+ 厌氧污泥 产气活性 |
| 文章编号： | 1001-456X(2002)01-0025-03 |
| 修稿时间： | 2001-06-21 |
THE EFFECT OF Mg2+ ON THE GAS PRODUCTION OF ANAEROBIC SLUDGE |
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| XIAO Ben yi,WANG Rui ming,JIA Shi ru. THE EFFECT OF Mg2+ ON THE GAS PRODUCTION OF ANAEROBIC SLUDGE[J]. Journal of Tianjin University of Science & Technology, 2002, 0(1): 25-27 |
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| Authors: | XIAO Ben yi WANG Rui ming JIA Shi ru |
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| Abstract: | The specific gas production activity of anaerobic sludge is an important index in anaerobic wastewater treatment.This paper discussed the effect of Mg 2+ on the specific gas production activity of anaerobic sludge.It is showed that 3-10 mmol/L Mg 2+ could increase the gas production of anaerobic sludge.The high concentration of Mg 2+ and the lowers would inhibit anaerobic sludge to produce gas.The possible mechanism of Mg 2+ affecting the gas production of anaerobic sludge was also discussed. |
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| Keywords: | Mg 2+ anaerobic sludge specific gas production activity |
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