- Article
Microbial Resource Management for Ex Situ Biomethanation of Hydrogen at Alkaline pH
- Washington Logroño,
- Denny Popp,
- Sabine Kleinsteuber,
- Heike Sträuber,
- Hauke Harms and
- Marcell Nikolausz
Biomethanation is a promising solution to convert H2 (produced from surplus electricity) and CO2 to CH4 by using hydrogenotrophic methanogens. In ex situ biomethanation with mixed cultures, homoacetogens and methanogens compete for H2/CO2. We enriche...

