รายละเอียดตัวอย่าง

The diagram compares the recycling phases of plastic bottles. Overall, disposable bottles undergo totally 9 steps to recycle. Therefore, those bottles have to recycle at recycling center. After all of the processing, products can be sold in markets. To begin with, people have to throw used plastic bottles into recycling bins, which are installed in every part of city in order to deal with the environmental pollution, so it is not difficult to came across one in the road. Then, a specialized truck bins will collect those trash and move to recycling center, where recycled trash is reproduced. As soon as they come to the factory, plastic bottles are sorted manually by workers. After that, all of recyclable bottles are processed by compressing into blocks. Following this, blocks are automatically crushed into small pieces and washed with water at the same time to remove dirt. In the next stage, crushed blocks are fallen into a machine, then they turn to plastic pellets. The plastic pellets are heated and melted to form raw material, which will be used for industrial. At the end of the process, items are produced, such as clothes, plastic bottles, pencils, etc. Semi-finished goods rapidly spread into different kind of markets. Finally, a repeatedly cyclical of recycled happens.