The diagram illustrates the circular process of recycling glass bottles. Overall, the process involves six stages, beginning with the collection of used bottles and ending with the production of new bottles.
Initially, used glass bottles are deposited into recycle bins by consumers. From there, these bottles are transported to a treatment plant, where they undergo sorting based on their type and quality. Once sorted, the bottles proceed to the next stage, where they are thoroughly washed and sterilized using specialized machines to remove any impurities.
Following cleaning, the bottles are subjected to crushing and melting. In this stage, the glass is broken into smaller pieces and heated to form a molten material. This molten glass is then transferred to a moulding machine, where it is reshaped into new bottles. Finally, the newly produced bottles are sent to supermarkets and stores, completing the cycle.
Overall, the process emphasizes sustainability by reusing glass bottles instead of producing new ones from raw materials. The systematic approach ensures efficiency and minimizes waste.