Dr. Bruce Rittmann will be attending 11th IWA Leading Edge Conference on Water and Wastewater Technologies in Abu Dhabi on May 26-30, 2014. Not only is Dr. Rittmann a program committee core group member, he will be chairing the session on biofilm processes and presenting "Chemical, Microbiological, and Physical Structures of H2-Based Biofilms" on May 29.