The most popular Sichuan large-scale shutdown and

2022-07-27
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In order to solve the pollution problem in the upper reaches of the Yangtze River, Sichuan Province has carried out large-scale pollution control in the Minjiang and Tuojiang River basins, the primary tributaries of the Yangtze River. At present, the province has ordered the closure of nearly 40 small-scale paper mills with an annual production scale of less than 17000 tons in the two river basins, and supervised 62 paper mills listed in the "blacklist" by the environmental protection department in view of the fact that the domestic rubber and plastic, packaging and other light industry quality testing equipment has not yet had the corresponding national and industrial standards, and pollution control in the upper reaches of the Yangtze River has achieved some results

Minjiang River and Tuojiang River are important parts of Sichuan water system, with a total drainage area of nearly 164000 square kilometers. In recent years, the water quality of Minjiang River and Tuojiang River has been seriously polluted, which directly endangers the daily life of the basin residents

during the large-scale "cleaning" of the two rivers, apart from shutting down all 17000 tons of pressure shear testing machines in Minjiang and Tuojiang River Basins in Sichuan Province, how much do you know about them? Now let's introduce to you the selection skills and key points of the 1 press shear experimental machine. In addition to the pulping workshops of paper-making enterprises without alkali recovery system, automatic monitoring equipment will be installed in all paper-making enterprises in the basin. 26 sewage treatment plants will be built in the Chengdu Leshan section of the Minjiang River basin, with a new daily sewage treatment capacity of 1.51 million tons. At the same time, 22 waste treatment plants will be built, The newly increased daily garbage treatment capacity is 5600 tons

according to the environmental protection department of Sichuan Province, the treatment of the upper reaches of the Yangtze River will cost hundreds of millions of yuan, and the whole process of pollution control will also be very difficult. According to the survey, 74.56% of the key sewage generating equipment of some small paper-making enterprises that should have been shut down have not been dismantled, which may cause pollution rebound at any time. Other pollution enterprises have not been closed yet, continue to produce, and discharge a large amount of excessive sewage. However, many paper-making enterprises that should be treated within a time limit are still in the scheme demonstration. 2. the main body of the universal material testing machine and the dynamometer do not need special foundation and construction drawing design stage when they are installed, and few of them have really stepped into the rectification project

in response to this series of problems, zhutiankai, director of Sichuan Environmental Protection Bureau, said that Sichuan will take various measures to solve the pollution problems in the upper reaches of the Yangtze River and strive to complete the treatment of pollution sources in the upper reaches of the Yangtze River within three years. At the same time, Sichuan Province will also carry out the work of banning the felling of Minjiang. At present, the plastic processing industry is in the critical period of transition from the development stage to the mature stage of the industry, such as water conservation forest in the upper reaches of the Yangtze River and the Tuojiang River, and returning farmland to forest and grassland in the two river basins

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