Shoemaking And Other Industries Are Closely Related To Ozone Pollution.

In 2015, the air quality of Dongguan suffered a major landslide due to ozone pollution. The government of Dongguan and the responsible person of the environmental protection bureau made many statements that ozone pollution should be focused on.

In January 3rd, Dongguan issued a special action plan to prevent and control ozone pollution.

Closely related to ozone pollution.

We must carry out strict regulation and restrict the development of these industries in a certain area, and strive to reduce the annual value of ozone concentration in Dongguan by 6% at the end of this year than in 2014, and the daily standard rate will be increased to 80%.

In the second half of 2015, air quality in Dongguan experienced a major decline in ozone pollution. It dropped to more than 40 in the ranking of key cities nationwide.

Fang Canfen, director of the Municipal Environmental Protection Bureau, said that ozone is the most prominent pollution factor in Dongguan. The average concentration in the past 5 years has exceeded the national two level standard, which has seriously affected the overall air quality level in Dongguan.

Taking 2014 as an example, with the improvement of various air quality indicators, Dongguan's ozone concentration and its exceeding standard rate still remain high, and Dongguan has become the largest city in the Pearl River Delta region with the largest annual increase in ozone concentration. It is also the city with the highest ozone concentration and exceeding standard rate in 2014.

The main reason for the analysis is the rapid growth of motor vehicles in Dongguan, as well as the densely distributed industrial structure of furniture, shoemaking, thermal power and printing.

In the special action plan of ozone pollution prevention and control released yesterday, the industries mentioned above are also focused on the industry, and strive to achieve the goal of decreasing ozone concentration by 6% at the end of 2016 and increasing the daily target rate to 80% by the end of 2014. At the end of 2017, the annual evaluation value of ozone concentration decreased by 6% and the daily target rate increased to 85%. Through the efforts of three years, ozone pollution in Dongguan has been significantly improved.

According to the analysis of pollutants, air pollution in Dongguan has shown obvious compound pollution characteristics, the main pollutants are ozone and fine particulate matter (PM2.5).

The major pollution factors causing ozone pollution are volatile organic compounds (VOCs) and nitrogen oxides (NOx).

The main period of ozone pollution is summer and autumn hot season (7 to October).

The ozone prevention and control plan has identified the key areas for prevention and control: 9 towns, Nancheng, Dongcheng, Guancheng, Wan Jiang, Liaobu, Daling mountain, Houjie, Changan and Humen.

The existing VOCs key discharge enterprises in the ring road and the central towns of each town will be upgraded or combined with the adjustment of industrial layout to implement the relocation step by step.

These areas will be classified as prohibited access areas, no longer furniture, shoemaking, printing, painting, etc.

And other new VOCs emission industry projects (except major city projects).

For the existing VOCs emission enterprises to strengthen inspections, rectification and rectification can not be resolutely eliminated.

In addition to the above key areas and key industries, the program also revealed that it will continue to regulate catering oil fumes, gas stations, oil and gas recovery and other links.

In particular, it is mentioned that we will strengthen the renovation of the auto repair and dry cleaning industries, and strictly prohibit the outdoor painting work of the automobile repair enterprises.

To improve the condensate recovery rate of dry cleaning solvent in dry cleaning industry.

By the end of June this year, we will complete the investigation of the automobile repair industry and dry cleaning industry in the whole city, clear the target of renovating, and complete the automobile repair industry and dry cleaning industry management in the whole city before the end of this year.

The Municipal Environmental Protection Bureau official disclosed that the city has been studying the financial subsidy policy for the rectification and upgrading of VOCs enterprises, and will ensure the funding of VOCs pollution sources investigation, VOCs monitoring equipment and online monitoring facilities construction.

All towns and townships should formulate VOCs remediation plan and submit it to the office of air pollution control before January 10th.