The current consortium of companies and research partners in unique in its composition in the sense that the agriculture manufacturers / suppliers, combines industry with knowledge, practice centers and administrations. This provides all the necessary ingredients for a successful realization of the '' missing link '' on nutrient upgrading the level of fertilizer oven substitutes. The approach of the project itself is also equally ambitious: it is validated in the field at both laboratory and pilot scale looked at three possible technological approaches for mineral NPK injectors to 'distill' from manure or digestate, the product value, there is further from admin side also considered where necessary legal framework for further promoting this sustainable base closure, there attention is paid to marketing of the resulting reprocessed products and the proposed techniques are compared relative to an inventory of emerging appropriate techniques Flanders and neighboring countries.