Sustainable sludge drying trials hosted in Germany
Dutch water authorities Wetterskip Fryslân, Noorderzijlvest, Hunze & Aa’s, Drents Overijsselse Delta, Zuiderzeeland, Vallei en Veluwe, Rijn & IJssel and STOWA are supporting full scale trials on sludge drying with residual heat and sun light. This might lead to energy savings and cost reductions. Trials are executed at the Oldenburger Biokraftwerk (part of Oldenburger Fleischmehlfabrik) in Germany. Consultants Tauw and Brightwork are executing the research on behalf of the water authorities. All parties involved visited the plant at November 3th in Friesoythe, Germany.