At present, Twence works her bottom ash in a Slag Reprocessing Plant (SOI). During this process, ferrous and non-ferrous metals separated and recovered for recycling. However, to continue work on the mineral fraction into a fairly usable material, additional processing of the bottom ash is required. This additional process step will be based on a combination of washing, classifying and separation of the contaminants.
Twence want to ask through this Request for Information, market parties to submit their possible interest as an interested party with respect to this additional process step.