干鸡粪产甲烷稳定性的研究

Environmental Problems Pub Date : 2019-01-01 DOI:10.23939/EP2019.01.014

Yevhenii B. Shapovalov, A. Salyuk, A. Kotynsky, R. Tarasenko

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引用次数: 4

摘要

该研究以批量方式进行，在湿度为78%，80%，82%和84%的情况下进行13次重复。甲烷产量的变化系数在中温模式下为14.84% ~ 35.17%，在嗜热模式下为14.4% ~ 78.21%，表明该过程具有较高的不稳定性。在亲热条件下，水分含量对过程稳定性的影响比在中温条件下大得多。

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The Reaserch of Dry Chicken MANURE Methanogenesis Stability

The studies were conducted in batch mode in thirteen repetitions at humidity of 78, 80, 82 and 84 %. The coefficient of variation of methane production varied from 14.84 % to 35.17 % in a mesophilic mode and from 14.4 % to 78.21 % in a thermophilic mode, which means high instability of the process. The moisture content had a much greater effect on the stability of the process in thermophilic conditions than in mesophilic ones.

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Environmental Problems

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