1. Department of Environmental Engineering, Vanung University, Chung-Li, 32061, Taiwan, ROC. Phone: +886 34515811 ext. 55720; Fax: +886 34622232; E-mail: lcjuang@vnu.edu.tw
2. Graduate Institute of Environmental Engineering, National Central University, Chung-Li, 32061, Taiwan, ROC.
3. Green Environment R&D Center and Department of Environmental Engineering, Vanung University, Chung-Li, 32061, Taiwan, Republic of China.
4. Energy and Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu, 31040, Taiwan, ROC.