1. Graduate Student, Dept. of Chemical Engineering, National Taiwan Univ., Taipei, Taiwan 106. E-mail: r90524067@ms90.ntu.edu.tw
2. Graduate Student, Dept. of Chemical Engineering, National Taiwan Univ., Taipei, Taiwan 106. E-mail: lang-yi@mail2000.com.tw
3. Professor, Dept. of Chemical Engineering, National Taiwan Univ., Taipei, Taiwan 106 (corresponding author). E-mail: djlee@ntu.edu.tw
4. Professor, Dept. of Chemical Engineering, National Taiwan Univ. of Science and Technology, Taipei, Taiwan 106. E-mail: liu@ch.ntust.edu.tw
5. Assistant Professor, Dept. of Environmental Engineering and Health, Yuanpei Univ. of Science and Technology, Hsinchu, Taiwan 300. E-mail: wunm@mail.yust.edu.tw
6. Assistant Professor, Dept. of Environmental Engineering and Health, Yuanpei Univ. of Science and Technology, Hsinchu, Taiwan 300. E-mail: chenwc@mail.yust.edu.tw
7. Assistant Professor, Dept. of Environmental Engineering and Health, Yuanpei Univ. of Science and Technology, Hsinchu, Taiwan 300. E-mail: hsubm@mail.yust.edu.tw