Cited by 29Anaerobic Digestion and Biogas ProductionBiofuel production and bioconversionComposting and Vermicomposting Techniques

Biochemical Μethane potential of most promising agricultural residues in Northern and Southern Greece

Aravani, Vasiliki P., Tsigkou, Konstantina, Papadakis, Vagelis G., Kornaros, Michael·2022·Chemosphere

Abstract

Greece produces significant amounts of residual biomass due to its intense agricultural and agro-industrial sector. The anaerobic digestion process has been frequently considered as the best environmental and economic solution for energy recovery from different biodegradable waste such as agricultural waste, livestock manure, agro-industrial waste, as well as for their co-digestion. The aim of this study was the assessment of biochemical methane potential (BMP) of biomass feedstocks representative of Northern and Southern Greece, which are available during the fall/winter and spring/summer seasons, through the implementation of BMP assays. The raw residues evaluated in the current work included: (a) crop residues (corn silage and unsuitable for human consumption watermelon), (b) agro-industrial residues (malt, tomato processing residues, orange peels and olive pomace) and (c) livestock (cattle) manure. Tests of both single substrates and various mixtures were conducted for the evaluation of their methane yields. The results of the mono-substrates are in accordance with other studies in the literature, with watermelon presenting the highest methane potential (421.0 ± 3.4 ml CH 4/g VS added). After the evaluation of the mixtures and mono-substrates results, the most promising mixtures seemed to be the following: a) for Northern Greece, 10% corn silage-80% cattle manure-10% malt, b) for Southern Greece spring/summer season, 10% corn silage-14% cattle manure-66% watermelon-10% tomato processing residues, and c) for Southern Greece fall/winter season, 10% corn silage-57% cattle manure-23% orange peels-10% olive pomace.

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Crossref · 10.1016/j.chemosphere.2022.133985

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  • The degree and length of governmental assistance can have a substantial influence on the market potential of biofuels.

    “The degree and length of governmental assistance can have a substantial influence on the market potential of biofuels [11, 44, 81].”
  • The competitiveness of biofuels is not static and can be significantly influenced by government policies, technological advancements, and changes in feedstock availability and prices.

    “It is important to note that the competitiveness of biofuels is not static and can be significantly influenced by factors, such as government policies, technological advancements, and changes in feedstock availability and prices.”
  • Government regulations and incentives are critical in advancing the biofuel business.

    “Government regulations and incentives are critical in advancing the biofuel business.”

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Authors
Aravani, V. P., Tsigkou, K., Papadakis, V. G., & Kornaros, M.
Affiliations
University of Patras (GR)
Corresponding author
Kornaros, Michael
Venue
Chemosphere
Publisher
Elsevier BV
Published
2022-06
Volume
296
Pages
133985
ISSN
0045-6535 (ISSN-L)
OpenAlex
W4212882089
Cited by
29
References
48
Citations by year
2026: 3 · 2025: 5 · 2024: 7 · 2023: 10 · 2022: 4
FWCI
2.84
Type
journal article
Language
en
Open access
closed
Locations
  • Chemosphere (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Engineering › Building and Construction › Anaerobic Digestion and Biogas Production
  • Physical Sciences › Engineering › Biomedical Engineering › Biofuel production and bioconversion
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Composting and Vermicomposting Techniques
Keywords
biochemical methane potential, agricultural residues, anaerobic digestion, co-digestion, corn silage, cattle manure, malt, orange peel, olive pomace, seasonal variation, methane yield, Greece
MeSH terms
Anaerobiosis, Animals, Cattle, Zea mays, Greece, Manure, Methane, Biofuels

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