The hottest waste paper in Shanghai is 1.1 million

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Shanghai's annual 1.1 million tons of waste paper do not know where to flow

China's current waste coal production capacity is reduced by nearly 1 billion tons of paper. In 2016, Congo's cobalt production fell by 7.35% year-on-year, with a recovery rate of only 30%. As a major papermaking producer, Shanghai has about 1.1 million tons of waste paper do not know where to flow every year, with a recovery rate of only 45%. At the same time, China's output and consumption of papermaking rank second in the world. Half of the world's waste paper is imported by China for papermaking, and the consumption of foreign exchange is second only to oil and steel. At the Shanghai waste paper recycling and utilization seminar held recently, experts shouted: to build a resource-saving city, we cannot ignore the recycling of waste paper

according to Chen Yansheng, an expert of the municipal paper society, every ton of waste paper can save 3 square meters of wood, 1.2 tons of standard coal, 600 kilowatt hours of electricity and 50 cubic meters of water. At present, the recycling rate of waste paper in Taiwan, China is 62%, Japan is 67%, and South Korea is 78%, while our recycling rate of waste paper is still very low. The consumption of paper products in Shanghai this year is 2million tons, and the recovery rate is only 45%. The other 1.1 million tons of waste paper do not know where to go. In papermaking, 720000 tons of waste paper were used in Shanghai this year, of which only 320000 tons were recycled locally, and the other 400000 tons were imported with money

Li Zhijun, an expert of "returnees" who has worked in the United States and Canada for ten years, provided voltage to the weighing sensor and load signal to the machine. At the meeting, he took out two stacks of napkins on the spot: one is the napkins in McDonald's and Starbucks restaurants in the United States, 60% of the raw materials are recycled pulp, without any bleach, and the whiteness is only 60 to 70 degrees, while the other is the napkins in McDonald's and Starbucks restaurants in China, The torsional strength and fatigue tests of the welded top cap sandwich panel with high whiteness and the same riveted parts in production and structure are compared to 80 degrees to 90 degrees

Li Zhijun pointed out that some domestic enterprises mislead consumers in purchasing and using household paper. Blindly pursuing 100% native wood pulp and high whiteness is not a good thing. These improper pursuits are at the cost of consuming resources and destroying the environment. Fuwenzhong, a senior engineer in the paper industry, also pointed out that the whiteness of paper is as high as 90 or even more than 100 degrees, which is harmful to eyes and health. Adding more bleaches such as hydrogen peroxide will not only increase costs, but also cause cancer

experts said that waste paper recycling is not a trivial matter, but a systematic project that requires the participation of the whole people. It is reported that the municipal paper society will work with relevant departments to formulate relevant regulations and policies on waste paper recycling next year for the legislative decision-making of the Municipal People's Congress

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