China waste plastic recycling industry, "Trilogy" – the chemical indus
HC Chemical Network Telecommunications, waste Plastic Recycling collection is works in the industry. But the current policy, management and technology gaps exist, affecting the waste plastics recycling industry in China and healthy development.
Recycling 10,000 tons of waste plastic bottles, equivalent to saving Oil 50,000 tons, 37,500 tons of carbon dioxide emissions. In 2008, total consumption in China reached 51.944 million tons of plastic, ranking second in the world. In the same year, the domestic waste about 9 million tons of plastic recycling, recovery of about 22%; imported 7.07 million tons of plastic waste, recycling reached a total of 16 million tons. China has become the world's largest recycled plastics market.
Imports of waste plastics from the national and regional distribution, China's imports of waste plastics from 117 countries and regions. In China, our plastic waste outlets have been all over the country, forming a number of large-scale recycling of plastic recycling market and the processing and distribution center. Mainly distributed in Guangdong, Zhejiang, Jiangsu, Shandong, Hebei, Liaoning and other provinces. Recycled plastic recycling, processing, management and increasing market size, annual trading volume in the hundreds of millions to billions of dollars mostly.
Domestic waste plastics recycling in the number of people have been very large. China's largest online waste exchange market?? China's renewable resources, said Chen Ruigui head of trading networks, the current channel of waste plastics in this site registered nearly 400,000 customers.
Although China has become the world's largest plastic scrap market, but Plastic Products Recycling is still in its infancy. From the industry point of view, need to break the policy, management and related technologies 3.
Policy relevant. Waste plastic recycling can be effective in reducing Energy Consumption and environmental pollution, but not at the macro level our waste plastic recycling industry on the development of integrated planning, the lack of specific policy support, lack of waste plastic classification specifications, lack of procurement and use of waste plastics to product safety requirements, identification of business and encouragement. Some government departments and the general public will be recycled plastic products as inferior products, has restricted waste plastics recycling industry.
Management relations. It is understood that waste plastics industry by the Environmental Protection Ministry, National Development and Reform Commission, Ministry of Commerce, Customs General Administration of Quality Supervision, Inspection Department and the co-management. Because the industry focal point is not clear in the lack of industry guidance, technical specifications. Therefore, the establishment of centralized departments as soon as possible, waste separation and recovery work will live closely with them to establish a recycling system for the whole society.
Technology related. Internationally, the plastics recycling methods of physical regeneration, energy recovery, chemical reduction, and used as solid fuel. At present, China's plastic recycling is still primarily based physical regeneration. China Plastics Processing Industry Association, the Secretary-General Ma Zhanfeng that only a small number of large and medium enterprises to attach importance to long-term growth, and reinforce the technical upgrading and Environmental protection Infrastructure investment, in accordance with the requirements of environmental protection departments handling and production, to achieve the national environmental regulations. Most small businesses lack the technical input is difficult to meet environmental requirements, disposal of waste plastics technology is still mainly manual labor input is not enough protection.
Domestic waste plastics industry in recent years the development of the scale of development is largely due to policy guidance is not clear, some enterprises lack of confidence, not further investment, personnel, plant, equipment, etc. The linear increase in The technology development effort is not.
, For example, plastic recycling process, the cleaning is essential. "Cleaning 1 ton of waste plastics, such as cleaning agents with German production needs of 70 yuan, while waste clean up, clean water and environmentally friendly, but cost too much." Center for Environmental Science and Technology Beijing blue said. Domestic enterprises generally use caustic soda to wash, but after alkaline emissions will pollute the environment. In China, cleaning agents are no standards, no provision can not be alkaline. Experts believe that should be dedicated to disciplines in colleges and universities to carry out the problem of waste plastics recycling research and personnel training, so that waste plastics recycling industry can be faster and better developed.
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