Advancing the bioconversion process of food waste into methane : A systematic review

Copyright © 2022 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 156(2023) vom: 01. Feb., Seite 187-197
1. Verfasser: Workie, Endashaw (VerfasserIn)
Weitere Verfasser: Kumar, Vinor, Bhatnagar, Amit, He, Yiliang, Dai, Yanjun, Wah Tong, Yen, Peng, Yinghong, Zhang, Jingxin, Fu, Cunbin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Systematic Review Journal Article Review Anaerobic Digestion Biogas Exergy Food waste Methane Pretreatment OP0UW79H66 Biofuels
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520 |a With the continuous rise of food waste (FW) throughout the world, a research effort to reveal its potential for bioenergy production is surging. There is a lack of harmonized information and publications available that evaluate the state-of-advance for FW-derived methane production process, particularly from an engineering and sustainability point of view. Anaerobic digestion (AD) has shown remarkable efficiency in the bioconversion of FW to methane. This paper reviews the current research progress, gaps, and prospects in pre-AD, AD, and post-AD processes of FW-derived methane production. Briefly, the review highlights innovative FW collection and optimization routes such as AI that enable efficient FW valorization processes. As weather changes and the FW sources may affect the AD efficiency, it is important to assess the spatio-seasonal variations and microphysical properties of the FW to be valorized. In that case, developing weather-resistant bioreactors and cost-effective mechanisms to modify the raw substrate morphology is necessary. An AI-guided reactor could have high performance when the internal environment of the centralized operation is monitored in real-time and not susceptible to changes in FW variety. Monitoring solvent degradation and fugitive gases during biogas purification is a challenging task, especially for large-scale plants. Furthermore, this review links scientific evidence in the field with full-scale case studies from different countries. It also highlights the potential contribution of ADFW to carbon neutrality efforts. Regarding future research needs, in addition to the smart collection scheme, attention should be paid to the management and utilization of FW impurities, to ensure sustainable AD operations 
650 4 |a Systematic Review 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Anaerobic Digestion 
650 4 |a Biogas 
650 4 |a Exergy 
650 4 |a Food waste 
650 4 |a Methane 
650 4 |a Pretreatment 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
650 7 |a Biofuels  |2 NLM 
700 1 |a Kumar, Vinor  |e verfasserin  |4 aut 
700 1 |a Bhatnagar, Amit  |e verfasserin  |4 aut 
700 1 |a He, Yiliang  |e verfasserin  |4 aut 
700 1 |a Dai, Yanjun  |e verfasserin  |4 aut 
700 1 |a Wah Tong, Yen  |e verfasserin  |4 aut 
700 1 |a Peng, Yinghong  |e verfasserin  |4 aut 
700 1 |a Zhang, Jingxin  |e verfasserin  |4 aut 
700 1 |a Fu, Cunbin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 156(2023) vom: 01. Feb., Seite 187-197  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:156  |g year:2023  |g day:01  |g month:02  |g pages:187-197 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2022.11.030  |3 Volltext 
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