METHOD AND DEVICE FOR TREATING RAW MANURE

摘要

The invention concerns a method and a device for treating and upgrading raw manure. The method and the device comprise steps which consists in promoting agglomeration of solid constituents of the manure and precipitating the agglomerated particles using a sedimentation agent. More particularly, the sedimentation agent used is based on natural stone powder and/or industrial derivatives. The sedimentation of the agglomerated particles enables the solid phase and the liquid phase to be separately treated, leading optionally to the production of solid fertilizer, liquid fertilizer and water corresponding to environmental standards and capable of being released into the environment or readily recycled.