Regulation of Concentration of Indoor Carbon Dioxide
LIU Si-Yuan1, YUAN Jin-Ying2*
1. Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;
2. Department of Chemistry, Tsinghua University, Beijing 100084, China
Abstract CO2 is an easily neglected indoor air pollution gas. As the gas discharged from the human respiratory system, its indoor concentration will also have an impact on human health. This paper will discuss the possible harm of indoor CO2 to human health, summarize the existing technologies and materials for regulating indoor CO2, analyze and compare their practicability and limitations, and put forward the future direction of development of this field.