Prevention and Control of Waste Plastics Pollution in China
Prevention and control of waste plastics is an important component of the national strategy in China. In this study, the sources as well as the current situation and measures for recycling of waste plastics in China were comprehensively analyzed. We proposed an all-rounded tactic for the prevention...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | ZH |
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《中国工程科学》杂志社
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/f381eb8a307b48f98f45c76843afdf24 |
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| Sumario: | Prevention and control of waste plastics is an important component of the national strategy in China. In this study, the sources as well as the current situation and measures for recycling of waste plastics in China were comprehensively analyzed. We proposed an all-rounded tactic for the prevention and control of plastic pollution in China based on the life-cycle assessment of plastics. Technically, waste plastic pollution should be prevented and controlled throughout the entire process covering plastic synthesis, processing, utilization, and recycling; specifically, it includes reduction of waste plastics from the origin by developing new degradable raw materials and their environmentally friendly alternatives, design and processing of high-performance plastic products with extended service life, development of new technologies offering efficient and large-scale capacity for recycling waste plastics, as well as safe disposal of the ultimate plastic wastes. At the government level, policy guidance must be strengthened, and administrative supervision be implemented. At the enterprise level, an effective recycling system should be instituted to clarify recycling responsibilities of producers, sellers, and consumers, providing policy and technical suggestions for the prevention and control of waste plastics. At the public level, citizens’ environmental awareness must be aroused to promote a nationwide participation in waste management. These suggestions are favorable to a more green and sustainable development of China’s plastic industry and even national economy.
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