1. Purpose of raw material preparation
2. Preparatory processes, methods of mechanical loosening, crushing and grinding, sorting
3. Main separation processes - gravity technology of separation, magnetic and electric separation, physical-chemical methods of separation
4. Complementary processes - thickening, dewatering of fine-grained products
5. Example of waste treatment - metal waste, plastics, municipal waste ....
2. Preparatory processes, methods of mechanical loosening, crushing and grinding, sorting
3. Main separation processes - gravity technology of separation, magnetic and electric separation, physical-chemical methods of separation
4. Complementary processes - thickening, dewatering of fine-grained products
5. Example of waste treatment - metal waste, plastics, municipal waste ....