This standard specifies the control requirements, monitoring and standard implementation and supervision of air pollutant emission from boiler.
This standard is applicable to the emission control of air pollutants from utility boiler, industrial boiler and gas-fired heating and hot water combi-boilers, as well as environmental impact assessment for construction projects, environmental protection engineering, environmental protection acceptance of completion and air pollutant emission management after startup.
For direct-fired absorption water chiller (heater), the emission control requirements for gas and oil industrial boilers in this standard may apply.
This standard is not applicable to the boilers using domestic waste and hazardous waste as fuels.