Plastic waste is the waste state of plastic products that are used by people and lose their function. Plastic wastes are materials that do not dissolve in nature for hundreds of years. Therefore, plastic waste can cause serious damage to the world. These wastes, which are thrown into garbage collection centers or open landfills, can cause environmental pollution and even harm to human and animal health. For this reason, plastic waste recycling is an important issue in terms of protecting the environment and ensuring sustainability.
Plastic is among the materials that are frequently used in daily life or industrial areas. While some objects whose raw material is plastic are designed to be used for many years, most of them are produced for short-term use. Plastic materials that have completed their useful life and do not fulfill their function are included in the category of plastic waste. Shopping bags, bottles, containers, packaging are among the most common plastic waste.
Plastic wastes do not rot, rust, dissolve and deteriorate when thrown away due to the chemicals in it. For this reason, waste plastic products are extremely harmful to nature. These wastes, which harm our environment in different ways, need to be recycled or destroyed. Waste plastics are recycled at recycling facilities.
What is Plastic Waste Recycling?
Plastic materials that do not fulfill their function are called plastic waste. Recycling of these wastes is an important issue in terms of ensuring sustainability. Plastic waste collected from garbage or recycling bins can be reused at recycling facilities.
Recycling plastic wastes, which cause rapid depletion of natural resources, with various processes in recycling facilities is also effective in reducing carbon emissions in nature. It is also effective in ensuring sustainability in nature with plastic waste recycling.
What are the Plastic Waste Recycling Stages?
Plastic wastes consisting of polymers such as PET, HDPE, PVC, LDPE, PP, PS are usually separated in waste collection centers and processed by various methods. The sorting process allows different types of plastic to be separated from each other and to select the ones suitable for recycling. The following steps can be followed to recycle the plastics that are grouped by sorting:
- Waste plastics separated by type are cut and shredded in crushing machines.
- Waste plastics that are broken into pieces are washed in washing pools in order to obtain quality products and not to waste, and then their moisture is removed.
- Obtained semi-finished products are transported to the squeezing machine or to the desired location by means of augers.
- After the transportation process, it is melted, passed through plastic filters and cut to size.
- Plastic raw material called granule can be used in the production of a new product.
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