Proper waste management is based on getting the maximum benefit from the material resources contained in them, through their reuse and exploitation for other uses. Following this principle, in Adalmo, by means of a treatment system, we apply operations that help us to modify the physical, chemical or biological characteristics of the waste, to recover materials or substances that can be valorized, either to facilitate the extraction of secondary raw materials, to facilitate the use as a source of energy or to adapt the rejection for its subsequent final treatment.