Boiler denitration | announcement on special emission limits of air pollutants from gas-fired boilers in Dongguan

Release time:

2022-09-13

in order to further do a good job in the prevention and control of air pollution and strengthen the control and management of gas-fired boiler emissions, Dongguan City has also issued a notice on the implementation of special emission limits of air pollution by gas-fired boilers in Dongguan City (Draft for comments)

With the state's attention to the ecological environment, environmental protection, pollution prevention and control, and promoting the progress of boiler production, operation and pollution control, the emission standard of air pollution from boilers (gb13271-2014) was issued. The local standards of Guangdong Province have also issued the special emission limits of air pollutants specified in Table 3 of the emission standard of air pollutants for boilers (DB44 / 765-2019). However, in order to further do a good job in the prevention and control of air pollution and strengthen the control and management of gas-fired boiler emissions, Dongguan City has also issued a notice on the implementation of special emission limits of air pollution by gas-fired boilers in Dongguan City (Draft for comments).

Execution time:

From January 1, 2023, for the existing gas-fired boiler projects in certain townships in Dongguan City, such as Guancheng, Nancheng, Dongcheng, wanjiang, Dalingshan, Houjie, Liaobu, Daojiao, Shijie and Gaobu, the special emission limits of air pollutants specified in Table 3 of the emission standard of air pollutants for boilers (DB44 / 765-2019) will be implemented.

From January 1, 2024, special emission limits of air pollutants will be implemented for existing gas-fired boiler projects in the whole city.

Implementation requirements:

In the implementation requirements, it is clearly specified that the special emission values of air pollutants are 10mg / m3 of particulate matter, 35mg / m3 of sulfur dioxide and 50mg / m3 of nitrogen oxide.

If you need to know the content of the announcement on the implementation of special emission of air pollution by gas-fired boilers in Dongguan, you can find out from us. We can achieve the low nitrogen transformation method of Guangdong boilers, Dongguan boilers and other emission standards.

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