1. Department of Civil, Environmental and Biomedical Engineering, The Graduate School, Sangmyung University, 31 Sangmyungdae-gil, Dongnam-gu, Cheonan 31066, Republic of Korea
2. Department of Green Chemical Engineering, College of Engineering, Sangmyung University, 31 Sangmyungdae-gil, Dongnam-gu, Cheonan 31066, Republic of Korea