This standard stipulates the maximum allowable emission concentration of soot, sulfur dioxide and nitrogen oxides in the boiler flue gas and the emission limit of the blackness of the flue gas. This standard applies to the management of air pollutants emitted by coal-fired, oil-fired and gas-fired boilers of various capacities and uses other than pulverized coal power generation boilers and power generation boilers with a single output greater than 45.5 MW (65t/h), as well as the environmental impact of construction projects. Evaluation, design, completion acceptance and sewage management after completion. For boilers that use fuel such as bagasse, sawdust, rice husk, bark, etc., the maximum allowable emission concentration of air pollutants for coal-fired boilers in this standard shall be implemented.
GB 13271-2001 history
2014GB 13271-2014 Emission standard of air pollutants for boiler
2001GB 13271-2001 Emission standard of air pollutants for coal-burning oil-burning gas-fired boiler
1991GB 13271-1991 Standard of smoke and dust emission from boilers
1983GB 3841-1983 Boiler Smoke and Dust Emission Standards