1. Pusan Clean Coal Center, School of Mechanical
Engineering, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, Republic of Korea
2. Chemical Safety Management Team, Geum River Basin Environmental
Office, Ministry of Environment, 417, Daehak-ro, Yuseong-gu, Daejeon 34142, Republic of Korea