Tailor-made optimized biogas plants
AD plants can be equipped with a combined heat and power plant that converts biogas to electricity and heat, or with a system for upgrading biogas to natural gas quality. Due to the low own heat demand (direct solid feeding + high dry solid in digester), more heat is available for other purposes.
It is also possible to provide pre-storage, after-storage or after-treatment of digestate. In case animal waste currents are digested, a sanitation step can be added to the system. HoSt also provides pre-treatment equipment for e.g. reducing particle size of incoming streams.