This study experienced the capability of soil to purify indoor air pollutants. The efficiency of reducing the concentration of VOCs was examined for the soil where plants could be buried. Experiments were performed. The study was performed under limited specific experimental settings. The results indicate that IAQ could be improved by soil material, since the concentration of VOCs was lowered.
The filtering impact of soil material on purifying indoor air pollutants under experimental setting

Year:
2006
Bibliographic info:
Healthy buildings , HB 2006, Lisboa, 4-8 june 2006, Vol IV, p 441-444