1. Department of Resources Engineering, National Cheng Kung University, Tainan, Taiwan.
2. Department of Resource Recycling and Management Research Center, National Cheng Kung University, Tainan, Taiwan.
3. Department of Environmental Engineering, National Cheng Kung University, Tainan, Taiwan.
4. Department of Environmental Engineering and Science, National Ping Tung University of Science and Technology, Ping Tung, Taiwan.
5. Department of Environmental Engineering and Science, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.