Waste: Its Recovery and the Circular Economy

The Circular Economy incorporates materials considered valueless into the waste chain, but which, at a given moment, due to technological advances, changes in uses, customs, or trends, are increasingly considered waste, leaving the name of waste and becoming a secondary good, but linked to Green Technology processes. A group of representative wastes from different sectors, especially primary sector, have been considered which give an idea of the possibilities for their incorporation into the Circular Economy.