人类粪便与稻草厌氧共消化产沼气:以苏亚尼为例

IF 0.8 Q3 ENGINEERING, MULTIDISCIPLINARY Modelling and Simulation in Engineering Pub Date : 2022-09-15 DOI:10.1155/2022/2608045
Irédon Adjama, N. Derkyi, F. Uba, G. Akolgo, Richard Opuko
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引用次数: 8

摘要

沼气生产原料的选择不应仅限于有机废弃物,如农产品、食品和动物粪便。人类粪便也可以被认为是沼气生产的来源。化石燃料成本的不断上升和环境污染的威胁迫使人们寻找替代能源。有几种类型的研究必须解开从人类粪便中产生沼气的困难背后的奥秘,特别是产生更多的HN3,由于其低碳氮比,这是一种温室气体。本研究通过试验研究了利用高碳氮比的稻草减少其用量的方法。在实验中,将人粪与稻草按不同比例进行了几种组合。结果表明,由于好氧和厌氧过程的共同作用,50% HF和50% RS组合的产甲烷效果最佳。
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Anaerobic Co-Digestion of Human Feces with Rice Straw for Biogas Production: A Case Study in Sunyani
The choice of feedstock for biogas production should not only be limited to organic waste like agricultural products, food, and animal waste. Human feces could also be considered a source of biogas production. The ever-increasing cost of fossil fuels and environmental pollution threats are forcing the search for alternative energy sources. Several types of research have to unlock the mysteries behind the difficulties of producing biogas from human feces, especially the production of more HN3, which is a greenhouse gas because of its low C:N ratio. This research experimentally investigated how to reduce their amount using rice straw with a high C:N ratio. Several combinations were made between the human waste and the rice straw at different ratios during the experiment. The result shows that the optimal outcome for methane production fell on the 50% HF and 50% RS combination due to the actions of both aerobic and anaerobic processes.
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来源期刊
Modelling and Simulation in Engineering
Modelling and Simulation in Engineering ENGINEERING, MULTIDISCIPLINARY-
CiteScore
2.70
自引率
3.10%
发文量
42
审稿时长
18 weeks
期刊介绍: Modelling and Simulation in Engineering aims at providing a forum for the discussion of formalisms, methodologies and simulation tools that are intended to support the new, broader interpretation of Engineering. Competitive pressures of Global Economy have had a profound effect on the manufacturing in Europe, Japan and the USA with much of the production being outsourced. In this context the traditional interpretation of engineering profession linked to the actual manufacturing needs to be broadened to include the integration of outsourced components and the consideration of logistic, economical and human factors in the design of engineering products and services.
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