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首页> 外文期刊>Journal of Solid Waste Technology and Management >HIGH-SOLIDS ANAEROBIC DIGESTION FOR THE RECOVERY OF ENERGY AND MANURE FROM TARO (Colocasia esculenta)
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HIGH-SOLIDS ANAEROBIC DIGESTION FOR THE RECOVERY OF ENERGY AND MANURE FROM TARO (Colocasia esculenta)

机译：高固体厌氧消化从塔罗（Colocasia esculenta）回收能量和肥料

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Anaerobic digestion of Colocasia esculenta (Taro) was studied in 'high-solids anaerobic digesters' (HSADs) for generating energy as methane. Two kinds of HSADs were employed in which the weed along with inocula (consisting of pre-digested cow dung slurry) was subjected to anaerobic digestion. The second type (HSAD-Ⅱ) was provided with two chambers; the upper chamber served as solid phase in which only the solid portions of the weed were subjected to digestion, while the lower chamber served as liquid phase where the leachate were allowed to ferment. The first type HSAD-Ⅰ was similar to HSAD-Ⅱ but had no partition. The reactor performance was assessed in terms of biogas yield. The results of the study indicate that the performance efficiency of the HSADs increased with the increase in the degree of phase separation. The spent weed ensuing from the HSADs was subsequently subjected to vermicomposting to obtain nutrient rich manure.
机译：在“高固体厌氧消化器”（HSADs）中研究了Co香芋（芋头）的厌氧消化，以产生甲烷能。使用两种HSAD，其中杂草与接种物（由预先消化的牛粪浆组成）进行厌氧消化。第二类（HSAD-Ⅱ）设有两个腔室。上腔室用作固相，其中仅杂草的固体部分被消化，而下腔室用作液相，其中沥出液被发酵。第一类HSAD-Ⅰ与HSAD-Ⅱ相似，但没有分隔。根据沼气产率评估反应器性能。研究结果表明，HSAD的性能效率随着相分离程度的增加而提高。 HSADs产生的废杂草随后经过ver堆肥处理，以获得富含营养的肥料。

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