ZhangJiaGang Antron Machinery,Co.,Ltd

waste recycling

Waste recycling, also known as the use of renewable resources, refers to the various wastes that have been lost in the process of social production and consumption, have lost all or part of the value of use, and have been recycled, processed, and re-used. Object. Specifically, it includes scrap metal, scrapped electronic products, scrapped electromechanical equipment and its parts, waste papermaking materials (such as waste paper, waste cotton, etc.), waste light chemical raw materials (such as rubber, plastics, pesticide packaging, animal bones, hair, etc.) ), waste glass, etc.
From a domestic market analysis report on the use of renewable resources, it was learned that at the end of the last century, the scale of the renewable resources industry in developed countries has reached 250 billion US dollars, and has increased to 600 billion US dollars at the beginning of this century. “At present, there are more than 5,000 recycling enterprises in China, 160,000 recycling outlets (nearly registered or temporary recycling outlets with nearly 400,000), more than 3,000 recycling processing plants, and 1.4 million employees. The number of migrant workers in the city's domestic waste recycling industry is nearly 10 million. It is spread across the country and has formed different industrial scales in some key areas. China's annual renewable resources are nearly 270 million tons, worth 7760. More than 100 million yuan, including more than 151.6 million tons of scrap steel, more than 53.97 million tons of waste paper, more than 11.76 million tons of waste non-ferrous metals, 23.22 million tons of waste plastics, 6.13 million tons of waste tires, and more than 20 million tons of other waste materials.
Today, due to the fact that plastics are light, high in replacement rate and low in cost, the total amount of plastic used in China is also increasing. According to relevant data, in 2016, the total output of plastic products in China reached 77.17 million tons, and the recycling of waste plastics was only 18.78 million tons. By 2017, the recovery of 16.93 million tons, the recovery rate was only about 20%. Therefore, vigorously carry out the recycling of waste plastics, there is a broad prospect. The country's goal of recycling waste plastics is to achieve a 50% utilization rate of waste plastics by 2020, not only in collection. Research and development should be carried out in various aspects such as cleaning, sorting, drying, regranulation, etc., not only from the production equipment and formula, but also vigorously carry out development research, and give policy support to recycled plastic products enterprises. In order to ensure that this plan can be fully applied. In any country, the recycling of waste plastics begins with the recycling of discarded disposable plastics, and then the recycling of waste plastics for daily necessities and industrial plastics. In order to solve the white pollution in China, it is necessary to mobilize a large amount of force to recycle the waste packaging film and plastic bottle cans for cleaning and re-granulation, and to obtain various new products.
As a global plastics production and consumption country, China has considerable potential in plastic recycling. However, China has not yet established a standardized recycling system for waste plastics. Many disposal methods for waste plastics are still not clearly defined. At present, the main channels for recycling of waste plastics in China are relatively simple, mainly through the recycling of waste recycling and waste recycling stations.
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