The map indicates how glass waste is recycled.
Overall, the process contains of 7 main steps. At the beggining it starts with the end-users creating the waste and goes through processes like separation, preparation and finishes with producing a new bottle.
Whole process can be divided into 4 main groups. First is collection and classification. Another is generally transportation inbetween the places like bins to separation place from first to third step. When prepared, another group is processing plan, where they prepare pure broken glass. It is then again transported to the glass factory, where they use furnace which reaches 1200 degrees celsia. By heating the glass such high temperature, they get melted mixture that is later used to create new bottles.
Idea of the whole process is quite simple, collect all the glass to single place and get rid of the all unnecessary materials. When ready, heat it up to a melting temperature and form new bottles.