date:Jul 25, 2012
Cokes system takes highly treated process water and subjects it to biological treatment in a membrane bioreactor, ultrafiltration, reverse osmosis, ozonation and, finally, ultraviolet disinfection.
Water produced meets or beats drinking water standards, according to the company, which trialled the system using pilot projects in Mexico and India but plans a system-wide roll-out from 2013.
Stringent water quality
Carletta Ooton, Cokes vice president, chief quality, safety, and sustainable ope