Biogas plants become more and more an important source of renewable energy. The resulting digestate can be used as fertilizer. But due to legislation restrictions for spreading digestate on fields, it often cannot be completely used up. Storing the digestate causes additional costs for the biogas plant operator which turns the plant less cost efficient.
Epuramat offers a solution for this challenge: By using a combination of dewatering and the patented ExSep®-Technology the solids are separated, the remaining waste water is mainly free from solids. Thus, the required space for storing the solids will be minimized and this Epuramat solution allows a considerably more compact design for the residual wastewater treatment, where needed.