The GB 16297-1996 standard defines emission limits for 33 kinds of air pollutants and specifies relevant management requirements. The standard applies to emission management of various pollution sources, including boilers, industrial furnaces, thermal power plants, etc. It also covers environmental impact assessment, design and acceptance of pollutant emissions. The implementation of this standard ensures stricter air quality control and is implemented in conjunction with industry standards, providing a comprehensive basis for air pollution control.