1. R&D Center, Samsung Engineering Co. Ltd, 415-10 Woncheon-Dong, Suwon, Gyeonggi-Do 443-823, Republic of Korea
2. Environmental
Engineering Department, Samsung Engineering Co. Ltd, 500 SAMSUNG
GEC, Sangil-Dong, Gangdong-Gu, Seoul, 134-728, Republic of Korea
3. Department
of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seongdong-Gu, Seoul, 133-791, Republic of Korea