ISSN : 2288-9167(Print)
ISSN : 2288-923X(Online)
ISSN : 2288-923X(Online)
Journal of Odor and Indoor Environment Vol.15 No.1 pp.46-52
DOI : http://dx.doi.org/10.15250/joie.2016.15.1.46
DOI : http://dx.doi.org/10.15250/joie.2016.15.1.46
Economic analysis of particulate matter control technologies used in a subway
Abstract
This paper is focused on an economic analysis of applied air pollutant control technologies used for the particulate matters present in subway. Beneficial effects such as reduction in medical expenses and prevention of productivity loss and death are achievable through the adaptation of control technologies. The result showed that the total investment expense was 97.6 billion won and the cost-benefit was 4776.8 billion won, therefore a 4.8 benefit/ cost ratio was attained.
