Effects of temperature and dark fermentation effluent on biomethane production in a two-stage up-flow anaerobic sludge fixed-film (UASFF) bioreactor

• Main Authors: Zainal, Bidattul Syirat, Danaee, Mahmoud, Mohd, Nuruol Syuhadaa, Ibrahim, Shaliza
• Format: Article
• Published: Elsevier 2020
• Subjects: QH Natural history; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/24583/; https://doi.org/10.1016/j.fuel.2019.116729

In a two-stage of up-flow anaerobic sludge fixed-film (UASFF) bioreactor, palm oil mill effluent (POME) wastewater was used as inoculum and substrate to study the biodegradation in association with hydrogen and methane production. During the first stage (H2-UASFF unit), different temperatures (37–70...