1. Department of Environmental Science and Engineering, Center for Environmental Studies, Kyung Hee University, Seocheon-dong 1, Giheung-gu, Yongin-Si, 446-701, Korea
2. Department of Architectural Engineering, Kyung Hee University, Seocheon-dong 1, Giheung-gu, Yongin-Si, 446-701, Korea
3. Department of Environmental Engineering/Department of Advanced Technology Fusion, Konkuk University, 1 Hwayang-Dong, Gwangjin-Gu, Seoul 143-701, Republic of Korea