1. Department of Environmental Engineering, Gebze Institute of Technology, Gebze, Kocaeli, 41400, Turkey
2. Berna Yavuz, Department of Environmental Engineering, Gebze Institute of Technology, Gebze, Kocaeli, 41400, Turkey. Phone: 90 262 679 65 00; Fax: 90 262 679 65 55; E-mail: b.yavuz@farplas.com
3. Pakmaya AŞ Kocaeli, Turkey