Affiliation: | (1) HSBC Professor Environmental Technologies,;(2) Hydrogeochemical Engineering Research and Outreach (HERO), Institute for Research on the Environment and Sustainability, Devonshire Building, University of Newcastle, NE1 7RU, UK;(3) Electrokinetic Limited, Nanotechnology Centre, Herschel Building, Kings Walk, Newcastle upon Tyne, NE1 7RU, UK;(4) Research Associate - Hydrogeology, |