Bioconversion Technologies: Anaerobic Digestion of Food Waste

Binghua Yan; Chao Liu; Suyun Xu; Jun Zhou; Jonathan Wong; Jiachao Zhang

doi:10.1016/B978-0-12-819148-4.00006-3

Bioconversion Technologies: Anaerobic Digestion of Food Waste

Binghua Yan, Chao Liu, Suyun Xu, Jun Zhou, Jonathan Wong, Jiachao Zhang

COLLEGE OF BIOTECHNOLOGY AND PHARMACEUTICAL ENGINEERING

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

8 Scopus citations

Abstract

Anaerobic digestion has been recognized as an economical and effective way for food waste treatment and resource recovery. This chapter presented an overview on the researches about anaerobic digestion of food waste. Biochemical parameters and synergistic effect together with possible inhibition factors are analyzed to characterize the microbial catalyzed bioelectrochemical process. Phased anaerobic digestion (AD) and emerging AD-based bioelectrochemical systems including microbial fuel cell, microbial electrodialysis cell, and microbial electrosynthesis are introduced and evaluated. Resource recovery from AD of food waste in terms of CH₄, H₂, CH₄, and H₂ and volatile fatty acids are summarized. For the promotion of resource recovery, more attention should be paid to integrated technologies that can produce more useful products toward zero discharge. Furthermore a technological route for food waste conversion based on anaerobic digestion was proposed.

Original language	English
Title of host publication	Current Developments in Biotechnology and Bioengineering
Subtitle of host publication	Sustainable Food Waste Management: Resource Recovery and Treatment
Publisher	Elsevier
Pages	163-204
Number of pages	42
ISBN (Electronic)	9780128191484
DOIs	https://doi.org/10.1016/B978-0-12-819148-4.00006-3
State	Published - 1 Jan 2020

Keywords

Hydrogen
Inhibition factors
Methane
Phased anaerobic system
Resource recovery
Volatile fatty acids
Waste bioconversion

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10.1016/B978-0-12-819148-4.00006-3

Cite this

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abstract = "Anaerobic digestion has been recognized as an economical and effective way for food waste treatment and resource recovery. This chapter presented an overview on the researches about anaerobic digestion of food waste. Biochemical parameters and synergistic effect together with possible inhibition factors are analyzed to characterize the microbial catalyzed bioelectrochemical process. Phased anaerobic digestion (AD) and emerging AD-based bioelectrochemical systems including microbial fuel cell, microbial electrodialysis cell, and microbial electrosynthesis are introduced and evaluated. Resource recovery from AD of food waste in terms of CH4, H2, CH4, and H2 and volatile fatty acids are summarized. For the promotion of resource recovery, more attention should be paid to integrated technologies that can produce more useful products toward zero discharge. Furthermore a technological route for food waste conversion based on anaerobic digestion was proposed.",

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AU - Yan, Binghua

AU - Liu, Chao

AU - Xu, Suyun

AU - Zhou, Jun

AU - Wong, Jonathan

AU - Zhang, Jiachao

PY - 2020/1/1

Y1 - 2020/1/1

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AB - Anaerobic digestion has been recognized as an economical and effective way for food waste treatment and resource recovery. This chapter presented an overview on the researches about anaerobic digestion of food waste. Biochemical parameters and synergistic effect together with possible inhibition factors are analyzed to characterize the microbial catalyzed bioelectrochemical process. Phased anaerobic digestion (AD) and emerging AD-based bioelectrochemical systems including microbial fuel cell, microbial electrodialysis cell, and microbial electrosynthesis are introduced and evaluated. Resource recovery from AD of food waste in terms of CH4, H2, CH4, and H2 and volatile fatty acids are summarized. For the promotion of resource recovery, more attention should be paid to integrated technologies that can produce more useful products toward zero discharge. Furthermore a technological route for food waste conversion based on anaerobic digestion was proposed.

KW - Hydrogen

KW - Inhibition factors

KW - Methane

KW - Phased anaerobic system

KW - Resource recovery

KW - Volatile fatty acids

KW - Waste bioconversion

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BT - Current Developments in Biotechnology and Bioengineering

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Bioconversion Technologies: Anaerobic Digestion of Food Waste

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Keywords

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