Multi-objectives optimization on microwave-assisted-biological-based biogas upgrading and bio-succinic acid production

• Main Authors: Adnan A.I., Ong M.Y., Mohamed H., Chia S.R., Milano J., Nomanbhay S.
• Other Authors: 57211786411
• Format: Article
• Published: Elsevier Ltd 2025
• Subjects: Biogas; Carbon dioxide; Irradiation; Methane; pH; biogas; carbon dioxide; succinic acid; Acid production; Biogas upgrading; Carbon capture and utilization; Chaetomorpha; Co-cultures; Methane enrichments; Microwave- irradiations; Ragi tapai; Succinic acids; Sustainable succinic acid synthesis; bacterium; biofuel; carbon sequestration; carboxylic acid; experimental study; food product; heating; irradiation; macroalga; methane; Article; biomass production; carbon capture; controlled study; degree of freedom; finger millet; microwave irradiation; nonhuman; process optimization; response surface method; temperature; Microwave irradiation

This study represents the first investigation of bio-succinic acid (bio-SA) production with methane enrichment using carbon-dioxide-fixating bacteria in the co-culture of ragi tapai and macroalgae, Chaetomorpha. Microwave irradiation has also been introduced to enhance the biochemical processes as i...