1. Department of Chemical Engineering, Technion; Israel Institute of Technology; Haifa 32000 Israel
2. Kinneret College in the Jordan Valley; Department of Water Industries Engineering; Zemach Israel
3. Department of Biotechnology and Food Engineering; Technion - Israel Institute of Technology; Haifa 32000 Israel
4. The Russell Berrie Nanotechnology Institute; Technion - Israel Institute of Technology; Haifa 32000 Israel