Fight against ozone pollution! Sichuan Provincial Department of ecological environment issues proposal

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in recent years, ozone pollution has become increasingly prominent, which has become an important constraint factor affecting the improvement of ambient air quality in our province. On August 25, the official wechat of Sichuan Provincial Department of ecological environment issued a proposal, inviting citizens and enterprises and institutions to take active action to practice green and low-carbon production and life, and to contribute to “Sichuan Blue”. The full text of the proposal is as follows:

to friends of the general public and enterprises and institutions:

in recent years, ozone pollution has become increasingly prominent, which has become an important constraint on the improvement of environmental air quality in our province. Most of the surface ozone of

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is formed by human emission of NOx (nitrogen oxides) and VOCs (volatile organic compounds) under the conditions of high temperature, sufficient sunshine and dry air. NOx is mainly emitted by motor vehicles, power plants, coal-fired boilers and cement kilns; VOCs come from a wide range of sources, such as vehicle, industrial emissions, volatile organic solvents and waste incineration. Therefore, it is of great significance to strengthen the comprehensive control of VOCs, especially to reduce the generation and emission of VOCs in high temperature period.

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ozone have strong irritation, excessive inhalation will cause certain harm to human body. In order to protect the people’s health and the quality of the ecological environment, we hereby propose to the public friends, enterprises and institutions to take corresponding measures to reduce VOCs emissions in the summer (August September) when high temperature and sunshine are prone to ozone pollution.

● enterprises and institutions ● enterprises and institutions ● enterprises and institutions ● if the production process of

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involves VOCs production from 0:00 to 16:00, peak shifting shall be carried out to other time periods as far as possible; for those involving thermal combustion, clean energy shall be used as far as possible;

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shall be stopped from 10:00 to 18:00 for outdoor VOCs related operations such as building wall painting, architectural decoration, municipal road drawing, railing spraying, etc;

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gas stations shall ensure the normal operation of the oil and gas recovery unit during the daily business period, and try not to arrange oil loading and unloading from 10:00 to 18:00;

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motor vehicle repair enterprises implement wrong time production, and do not carry out paint spraying from 10:00 to 18:00; Using low VOCs content coating, using automatic and intelligent spraying equipment instead of manual spraying, collecting and disposing spraying waste gas more efficiently.

● friends of the public ●

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“reasonably plan their itineraries. During the high temperature period from 12:00 to 16:00, the frequency of going out and outdoor sports should be reduced as much as possible to reduce ozone damage;

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carry out green travel. They should take public transportation or walk or ride as far as possible. When driving, try to avoid the high temperature period, park and turn off the engine in time to reduce the idle running time and alleviate the impact of NOx emission of motor vehicles on ozone pollution;

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choose to refuel at night and go to the gas station between 20:00 and 6:00 a.m;

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indoor decoration should use environmental protection materials as far as possible, such as water-soluble, low volatile materials or materials with Chinese environmental signs, and avoid construction in high-temperature period;

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refuse to open-air barbecue, do not burn straw, garbage, fallen leaves, etc., so as to reduce oil fume and exhaust gas direct discharge.

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Dear citizens, 2020 is the decisive year to win the blue sky defense war. The blue sky and white clouds are shared by you and me. Beautiful Sichuan needs to be built by you and me. Let’s take action together, starting from me, starting from every drop, to make our sky bluer and air cleaner!

Sichuan online reporter Yin Peng

original title: fight against ozone pollution!

issued by Sichuan Provincial Department of ecological environment