| 纳米Fe强化污泥厌氧消化产甲烷的研究 |
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| 引用本文： | 克选.纳米Fe强化污泥厌氧消化产甲烷的研究[J].工业安全与环保,2016(9):19-21. |
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| 作者姓名： | 克选 |
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| 作者单位： | 甘肃省张掖市环境监测站 甘肃张掖734000 |
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| 摘 要： | 介绍了利用纳米Fe强化污泥高效产甲烷的方法。实验结果表明,纳米Fe最佳投放量为6 g/L,相应的甲烷产量(以VSS计)为198 m L/g。机理研究表明,纳米Fe能够促进污泥水解、酸化,进而促进甲烷的积累。
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| 关 键 词： | 纳米Fe 污泥 厌氧消耗 甲烷 |
Study on the Production of Methane by Anaerobic Digestion of Nano Fe Sludge |
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| Abstract: | In this study ,a new method based on nano Fe to enhance methane production from sludge anaerobic digestion is reported .Experimental results show that the optimum dosage of nano Fe is 6 g/L and the corresponding methane production is 198 mL/g VSS .Mechanism study shows Nano Fe can enhance sludge hydrolysis and acidification ,thereby causing the enhancement of methane accumulation . |
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| Keywords: | nano Fe sludge anaerobic digestion methane |
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