OAK RIDGE, Tennessee, Sept. 7 -- The U.S. Department of Energy's Oak Ridge National Laboratory issued the following news release: ORNL researchers are demonstrating an automation system for this portable system, currently based in Colorado, for treatment of non-traditional water sources to drinking water standards. Credit: Tzahi Cath/Colorado School of Mines Researchers at the Department of Energy's Oak Ridge National Laboratory are developing advanced automation techniques for desalination an  more