A Real Time Integrated Calculation Method for Total Emission of Indoor Air Pollutants in Subway Stations

摘要

We proposed a new method to calculate the total amounts of the indoor pollutants based on integration concept and compared with the standards of total emissions in IAQ. In this study, suggested methods applied on the hourly data, which is measured from January to December 2009. For establishing the standards for total emissions, we suggested a new calculation method, multiplying with 24 to the current standard concentration of each pollutant of IAQ. So the total emissions of IAQ are calculated and compared the standards of total emissions. It is clear from the results that the concentration of NO_2 exceeded the standards of total emission in spring and fall seasons.