Sewage-based biogas purification system commissioned in Japan
In Japan, Asahi Kasei and Kurashiki City held a grand opening ceremony on February 4, 2025, for a biogas purification system in Kurashiki, Okayama Prefecture, Japan. The system uses Asahi Kasei’s CO2 separation/recovery technology utilizing zeolites installed at a sewage treatment plant. The goal of this collaboration is to evaluate and demonstrate the performance of […]











