Method development for pyrolysis testing of organic wastes

Offentlig prosjektsammendrag

Waste management companies in Oslofjord region and in general are facing challenges with organic waste disposal. The organic wastes include food waste reject, anaerobic digestate, car wash sludge, oily sludge, agricultural wastes and municipal solid wastes. Valorisation of organic wastes can be performed by means of a thermal-chemical process, namely pyrolysis. In a pyrolysis system, under anaerobic conditions, wastes are turned into products as biochar, pyrolysis liquid and non-condensable gas. Pyrolysis for organic waste treatment is a relatively new concept in Norway. In this project a systematic method will be developed to guide pilot scale pyrolysis studies of different organic wastes. As results of the project, a comprehensive database on pyrolysis products will be developed and preliminary guidelines on how to integrate pyrolysis and its products into actual applications with local stakeholders to benefit circular economy will be formed.