Peroxide 2 (IMAGE) Rice University Caption From left, Rice University researchers Yang Xia, Chuan Xia and Haotian Wang demonstrate how hydrogen peroxide freshly produced by their reactor purifies a contaminant in water. The reactor uses just air, water and electricity to produce the valuable chemical. Credit Brandon Martin/Rice University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.