নমুনা বিস্তারিত

The flow chart illustrates the detailed process of how aluminium drinks cans are recycled. It is clear that the process of recycling aluminium drinks cans consists of four main stages. Notably, it starts with gathering cans and ends with selling new canned drinks by machines Examining the process more closely, at the beginning, cans are collected at the center. Next, they are classified into aluminium and steel cans. Afterward, they are transported to the recycling center by a truck where they are pressed into rectangular blocks. Turning to the remaining stages in the process, the old aluminium is heated for the purpose of making new aluminium bars. Following this, after being flattened, these bars are rolled in order to make new cans. Then, the new cans are used in drink industry and sold by drinks machines. Finally, used cans are thrown before being collected again, marking the repetition of the cycle.