A few days ago, Meng Yan, a Chinese teacher from an educational institution in Jinan, Shandong Province, put out some blue sky photos in the circle of wechat friends, and issued a poetic passage –
“look, slowly look up from the clear river, the sky, the sky, from top to bottom, is so clear and blue, The whole thing is a piece of ethereal Blue Crystal… Will the blue sky in winter in Mr. Lao She’s works reappear? “< 1n addition to being a teacher, Meng Yan is also an environmental volunteer. 1n her opinion, although professional data such as sulfur dioxide, nitrogen dioxide and PM2.5 can explain the problem, it is not as intuitive as "counting masks" “now it’s the heating season in Jinan. 1n previous years, there were many people wearing masks at this time. This year, there are obviously fewer people wearing masks. ” Meng Yan said Jining is one of the “2 + 26” air pollution prevention and control transmission channel cities in Beijing Tianjin Hebei. Jining Hospital of traditional Chinese medicine near a drugstore doctor told reporters that a few years ago before the start of the heating season, all kinds of masks have been in short supply. However, this year, the air is much better, “a lot of goods have not been sold.” compared with the intuitive feelings of ordinary people, some enterprises also get economic benefits from environmental governance. For example, Weiqiao group and Xinfa group have shut down 3.225 million tons of electrolytic aluminum production capacity due to environmental protection, accounting for about 1 / 3 of the total production capacity of the enterprise. However, due to the improvement of market supply and demand and the increase of electrolytic aluminum price, the production and operation of the enterprise are not affected, but the efficiency is greatly improved “in the past, we calculated small accounts and current accounts, but now we calculate big accounts and long-term accounts. Through pollution control, we have solved the problems that the company has long wanted to solve, and achieved a win-win situation between environmental protection and economic growth. ” A middle-level manager of Weiqiao group said that in the first three quarters, the company’s sales revenue was 304.7 billion yuan and profits and taxes were 16.8 billion yuan, up 14.3% and 14.1% year on year over 90 traditional heavy industry enterprises such as iron and steel, metallurgy and chemical industry once gathered in the 23 square kilometers of the eastern old industrial zone of Jinan, and most of them were large and medium-sized Hou Cuirong, director of Jinan Environmental Protection Bureau, said that at present, 40 enterprises have been relocated, renovated, shut down and retired, and 16 key industrial enterprises will be relocated within this year. 1n addition, this year, Jinan took the lead in completing the elimination (transformation) task of 131 coal-fired boilers of 35t / h and below in Shandong Province; 273000 households were replaced by clean coal for urban residents, with a replacement rate of more than 90% from January to October this year, the air quality of Jinan continued to improve. Compared with the same period in 2013, the improvement rate of inhalable particulate matter (PM10) was 34.7%, the improvement rate of fine particulate matter (PM2.5) was 41.6%, the improvement rate of sulfur dioxide was 74.2%, and the improvement rate of nitrogen dioxide was 25.7%< Through the unremitting efforts in the past two years, the haze control in Shandong has achieved initial results. 1n the first three quarters of this year, Shandong's "temperament" reached the best level in the same period since 2013. Among them, the average number of days of "blue sky, white clouds and twinkling stars" was 209.1 days, an increase of 14.3 days year on year; The average number of days of heavy pollution was 11.8 days, which decreased by 1.8 days; The average proportion of days with good ambient air quality was 56.6%, with a year-on-year increase of 0.7%