WASHINGTON, Sept. 24 -- The U.S. Department of Energy issued a request for information for water security grand challenge resource recovery prize. The agency description of the request for information states: "The U.S. Department of Energy (DOE) invites public comment providing information and feedback on the design of a potential prize competition with a goal of increasing resource recovery from municipal wastewater treatment plants across the United States, and in so doing, lower the ultimate  more