Adaptive resilience of a coculture system: harnessing high-level hydrogen sulfide stress for enhanced biogas utilization

• Main Authors: Zhang, Baorui, Liu, Jianbo, Cai, Chen, Zhou, Yan
• Other Authors: Interdisciplinary Graduate School (IGS)
• Format: Conference or Workshop Item
• Language: English
• Published: 2024
• Subjects: Earth and Environmental Sciences; Methanotroph-microalgae-heterotroph coculture; Biogas utilization; Hydrogen sulfide stress and response
• Online Access: https://hdl.handle.net/10356/180075; https://iwa-network.org/events/nutrient-removal-and-recovery-conference-2024/
• Institution: Nanyang Technological University

This study investigated the effects of H2S on a methanotroph-microalgae-heterotroph coculture system using a long-term continuous flow photobioreactor. The results showed that the coculture system could tolerate H2S concentrations up to 1000 ppm without significant changes in methane (CH4) and carbo...