EINSATZ VON BRENNSTOFFZELLEN AUF KLARANLAGEN

After conditioning and reforming to hydrogen, digester gas can also be used to generate energy in fuel cells, which are expected to have a clearly higher electrical efficiency than digester gas cogeneration units. In Germany, this technology is successfully used at the Köln-Rodenkirchen wastewater treatment plant. A test stand with a MC fuel cell was set up at the Wuppertal-Kohlfurth plant.