Membrane technologies for water treatment : removal of toxic trace elements with emphasis on arsenic, fluoride and uranium / editors, Alberto Figoli, Institute of Membrane Technology, ITM-CNR, Rende (CS), Italy, Jan Hoinkis, Karlsruhe University of Applied Sciences, Institute of Applied Research, Karlsruhe, Germany, Jochen Bundschuh, Deputy Vice Chancellor's Office (Research and Innovation) & Faculty of Health, Engineering and Sciences, Toowoomba, Queensland, Australia & Royal Institute of Technology (KTH), Stockholm, Sweden