1. Department of Environmental Engineering; Engineering Faculty; Atatürk University; 25100 Erzurum Turkey
2. Department of Environmental Engineering; Gebze Institute of Technology; 41400 Kocaeli Turkey
3. Department of Chemical Engineering; Engineering Faculty; Çankırı Karatekin University; 18000 Çankırı Turkey
4. GAP Technologies; 1 Grosvenor Place, 8th Floor London SW1X 7HJ United Kingdom
5. School of Chemical Engineering and Advanced Materials; Newcastle University; Newcastle upon Tyne NE1 7RU UK