Centralized recycling of nutrients in wastewater sludges
Gasum is developing new concepts to recover and recycle the nutrients in wastewater sludges.Biogas technology has a key role in recycling the nutrients in sludges and in the production of renewable traffic fuel as part of energy-efficient sludge processing. The processing of wastewater sludge and recovery of nutrients in concentrated, high quality forms has been an active subject of research in Finland and globally in recent years. Advanced processing methods often call for major investments, which justifies centralized processing. The two-year JÄRKKI - Centralized recycling of nutrients