It is forbidden to spray oil-based paint when the

Sudden! No spraying! No oily paint! These provinces and cities send emergency notices

sudden! No spraying! No oily paint! These provinces and cities send emergency notices

at 14:00 on December 3, 2020

Yichang heavy air pollution emergency headquarters office issued a yellow early warning notice of heavy pollution weather, saying that Yichang City, Zhijiang City, Dangyang city, Yuan'an County, Yichang urban area (Yiling District, Xiling District, Wujiagang District, Dianjun District, Yingting District, high tech District) will start the Yellow early warning of heavy pollution weather from 14:00 on December 1, and implement level III emergency response measures. It is required to implement mandatory pollution reduction measures and stop outdoor grinding, spraying, painting and other construction operations. Pollutant discharge units should strengthen the management of environmental protection facilities and pollutant treatment processes, and reduce the use of coatings for raw materials and products containing volatile organic compounds, such as coatings, paints, solvents, etc

dozens of places have issued heavy pollution warnings, requiring mandatory emission reduction

according to paint procurement, with the popularity of coal combustion during the heating period in the north, Shandong, Shanxi, Henan, Hebei and other places have issued heavy pollution warnings, and made requirements for industrial emission reduction and production suspension and restriction. Spraying industry, paint manufacturing and other enterprises have been clearly restricted

no painting in Hebei

xiong'an new area decided to start the orange warning and level II emergency response for heavily polluted weather at 20:00 on November 30, 2020, and the lifting time will be notified separately. It is forbidden to demolish outdoor buildings, spray paint, spray mortar for slope protection, concrete mixing, etc

the office of the leading group for the prevention and control of air pollution in Renze District, Xingtai City decided to start the orange (Level II) warning of heavily polluted weather at 13:00 on November 30, 2020

according to the research and decision of the municipal government, Cangzhou City issued a yellow warning of heavily polluted weather at 18:00 on November 30 to start level III emergency response. The cancellation time will be notified separately

at 16:00 on November 30, Quyang County launched level II emergency response measures for heavily polluted weather

Henan high molecular composite materials stop outdoor spraying because of their outstanding advantages such as light weight, corrosion resistance, easy processing, and adjustable conductivity.

in order to reduce the peak value of pollution and reduce the duration of heavy pollution, according to the requirements of regional emergency response joint selection targets and deformation, it is recommended that 11 cities such as Anyang and Jiyuan demonstration areas that have initiated early warning continue orange early warning and level II response, Luohe, Zhoukou, Nanyang, Zhumadian, Xinyang Shangqiu and other six cities launched the orange warning and level II response of heavy pollution weather at 00:00 on November 29. The time of alarm release depends on the later situation

Zhoukou municipal office decided to start the orange warning and level II response of heavily polluted weather at 0:00 on November 29

Zhengzhou Ecological Environment Bureau issued an orange warning of heavily polluted weather and decided to start the level II response of heavily polluted weather from 17:00 on November 22, 2020. The city stopped outdoor welding, spraying, painting, cutting, slope protection and shotcreting

according to the regional emergency linkage requirements of the provincial office for tackling key problems, Zhumadian City started the orange warning and response of heavily polluted weather at 0:00 on November 29, 2020

Shandong Petrochemical industry, coating manufacturing, industrial coating implementation of emergency emission reduction

Liaocheng City decided to issue an orange warning of heavily polluted weather at 12:00 on November 30, and start level II emergency response at 18:00 on November 30. It is required that gas related enterprises in 39 key industries including coking, oil refining and petrochemical, paint manufacturing and industrial coating within the jurisdiction should implement performance grading and take orange early warning measures to reduce emissions in strict accordance with the technical guidelines

in order to alleviate the accumulation of pollutant concentration caused by adverse meteorological conditions, Jinan has issued an orange warning of heavily polluted weather and synchronously initiated level II emergency response since 20:00 on November 29, 2020

Heze City, Shandong Province has started the level II emergency response for heavily polluted weather since 12:00 on November 30, 2020

according to the notice of Rizhao heavy pollution weather emergency headquarters, Ju county heavy pollution weather emergency headquarters decided to issue a yellow warning of heavy pollution weather from 8:00 on November 30, 2020, and start level III emergency response at 12:00 on November 30

at 19:00 on November 29, Zhangdian District, Zibo, Shandong Province issued an orange warning of heavy pollution weather, and launched level II emergency response at 21:00 on November 29. Earthwork, building demolition, painting, slope protection and shotcreting, concrete mixing, etc. are prohibited at the construction site

Boshan District of Zibo City issued an orange warning of heavily polluted weather at 19:00 on November 29, 2020, and launched level II emergency response at 21:00 on November 29. The construction site is required to prohibit earthwork operations, building demolition, painting, slope protection and shotcreting, concrete mixing, etc

…….

in the blue sky defense war, vigorously reducing local pollutants is the key

at the recent press conference of the Ministry of ecological environment, spokesman Liu Youbin said that in autumn and winter this year, with the continuous promotion of resumption of work and production, the corresponding air pollutant emissions have also reached the annual peak. In mid November, a total of 52 cities started early warning, of which 49 cities started orange early warning and 3 cities started yellow early warning. In the past five years, the pollution in December is usually heavier than that in October and November, and the possibility of heavy pollution process occurring again cannot be ruled out

Liu Youbin also said, "scientists suggest that improving air quality should be based on vigorously reducing local pollutants. At present, increasing the emission reduction of local air pollutants is the most effective way to improve the quality of local atmospheric environment."

the data shows that two days of heavily polluted weather may increase the annual average concentration of PM2.5 in a city by more than 1 microgram, and oneortwo heavy pollution processes may offset the efforts of the whole year. Especially for some large chemical industry provinces or cities in the stage of heavy industry, the emission level of basic pollutants is high. Even if the daily control is in place, pollution will still occur under adverse weather conditions. 2) some dynamometers are not installed horizontally. However, coatings and chemical industry are the "major players" in VOC emissions. VOC emissions and air pollution caused by solvent based coatings are very serious, which must be strictly controlled

according to the emergency plans for heavily polluted weather issued by many regions, in the yellow, orange and red early warning, measures such as source substitution, key period management and control, peak staggering emission reduction will be taken at different levels, requiring the peak staggering production of VOCs production and drainage supply and demand, prohibiting the use of solvent based coatings on construction sites, and some regions require that low VOCs content coatings such as water-based coatings and UV coatings account for more than 60% of the total paint use, And gradually implement the replacement of existing projects with low VOCs content coatings, inks and adhesives, and implement peak staggering production for VOCs related processes in chemical enterprises from July to September, with a daily peak staggering production ratio of 50%, which is a disguised "oil ban order"

in other words, the steel industry, textile industry, chemical building materials and other industries and enterprises involved in air pollution and VOC emissions will stop and limit production, and the shutdown may require organic adjustment of the experimental space for up to 6 months. The production and operation of tens of thousands of chemical enterprises in Beijing, Tianjin, Hebei, Shandong, Shanxi, Henan and other "2+26" cities will be affected

development cannot be promoted at the expense of the environment. The prevention and control of air pollution has a long way to go, and there is no shortcut, let alone overnight. To "embrace the blue sky" from time to time, all parties need to work together. In addition to the targeted implementation of special rectification actions by the ecological and environmental departments, enterprises in key industries such as coating and chemical industry are also required to consciously implement environmental protection. In the future, the overall direction of the coating industry will be green environmental protection. Environmental friendly coatings will step onto the stage of history and gradually replace solvent based coatings. The "oil ban order" will also be promoted and eventually become the norm