BIDOX® (Biological biogas Desulphurization by OXidation) is one of the most efficient systems for the biological removal of sulphides from raw biogas. No chemicals are needed to operate the BIDOX® system. The installation requires limited maintenance and is equipped with simple process control. It is able to reduce the amount of H2S in the treated biogas to levels below 50 ppm. These features have a significant positive impact on the life duration and running costs of the CHP engine, and can efficiently facilitate the upgrade of biogas to natural gas quality as well. In addition there is no need for internal cleaning or biomass discharge. Read more |