A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste
Biogas; Greenhouse gases; Hydrolysis; Municipal solid waste; Anaerobic digestion process; Bio-energy; Bio-recovery post-treatment; Biogas reactor; Energy recovery; Nutrient recovery; Organic fraction of municipal solid wastes; Post treatment; Substrate pretreatment; Waste substrates; Anaerobic diges...
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2023
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my.uniten.dspace-263082023-05-29T17:08:58Z A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste Zamri M.F.M.A. Hasmady S. Akhiar A. Ideris F. Shamsuddin A.H. Mofijur M. Fattah I.M.R. Mahlia T.M.I. 57354218900 7201618347 57192410921 7801415444 35779071900 57204492012 57929684200 56997615100 Biogas; Greenhouse gases; Hydrolysis; Municipal solid waste; Anaerobic digestion process; Bio-energy; Bio-recovery post-treatment; Biogas reactor; Energy recovery; Nutrient recovery; Organic fraction of municipal solid wastes; Post treatment; Substrate pretreatment; Waste substrates; Anaerobic digestion This article aims to comprehensively review the anaerobic digestion (AD) process utilising the organic fraction of municipal solid waste (OFMSW) substrate. The AD of OFMSW has received considerable attention due to its significant energy and nutrient recovery as well as its greenhouse gas (GHG) mitigation potential. AD is a biological process involving treating and stabilising organic matter in the absence of oxygen accomplished by a consortium of microorganisms and occurs under hydrolysis, acidogenesis, acetogenesis, and methanogenesis phases. The hydrolysis phase is recognised as the primary rate-limiting step. Thus, exploring the ways to speed up the hydrolysis process will maximise biogas production. The key factors affecting the digestion efficiency include feedstock quality, pre-treatment process, design and selection of digestion process and process conditions including pH, temperature, carbon to nitrogen (C: N) ratio, organic loading rate and hydraulic retention time. The review reveals that solid-state anaerobic digestion (SSAD) is best suited for OFMSW due to its high solid concentration (>15%) and better process performance. The continuous digestion with thermophilic temperatures was found to be the best condition for high solid AD process. The plug flow and continuous stir tank reactors were the best performing options to control the biological conditions for the digestate post-treatment. Proper selection of the parameters for the whole process is crucial in ensuring process feasibility and economic sustainability of AD of OFMSW. The study revealed that the AD of OFMSW could play a significant role to mitigate waste and waste-related problems. � 2020 Elsevier Ltd Final 2023-05-29T09:08:57Z 2023-05-29T09:08:57Z 2021 Review 10.1016/j.rser.2020.110637 2-s2.0-85097473631 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097473631&doi=10.1016%2fj.rser.2020.110637&partnerID=40&md5=33174f10d83e7a49e674b29165a566d8 https://irepository.uniten.edu.my/handle/123456789/26308 137 110637 Elsevier Ltd Scopus |
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Biogas; Greenhouse gases; Hydrolysis; Municipal solid waste; Anaerobic digestion process; Bio-energy; Bio-recovery post-treatment; Biogas reactor; Energy recovery; Nutrient recovery; Organic fraction of municipal solid wastes; Post treatment; Substrate pretreatment; Waste substrates; Anaerobic digestion |
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57354218900 |
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57354218900 Zamri M.F.M.A. Hasmady S. Akhiar A. Ideris F. Shamsuddin A.H. Mofijur M. Fattah I.M.R. Mahlia T.M.I. |
| format |
Review |
| author |
Zamri M.F.M.A. Hasmady S. Akhiar A. Ideris F. Shamsuddin A.H. Mofijur M. Fattah I.M.R. Mahlia T.M.I. |
| spellingShingle |
Zamri M.F.M.A. Hasmady S. Akhiar A. Ideris F. Shamsuddin A.H. Mofijur M. Fattah I.M.R. Mahlia T.M.I. A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| author_sort |
Zamri M.F.M.A. |
| title |
A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| title_short |
A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| title_full |
A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| title_fullStr |
A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| title_full_unstemmed |
A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| title_sort |
comprehensive review on anaerobic digestion of organic fraction of municipal solid waste |
| publisher |
Elsevier Ltd |
| publishDate |
2023 |
| _version_ |
1806424254702419968 |
| score |
13.222552 |