However, based on the UWMS at the UJI, the non-hazardous
waste is separated at source into four fractions: paper-cardboard,
lightweight packaging, glass and mixed waste (MW). To collect
the first three fractions, the University has a network of selective
bins, inside and outside the buildings. TheMWis made up of waste
generated in the canteens and that gathered by the cleaning services
in the classrooms, offices and laboratories.