Water Purification Tablet Created at KTU (IMAGE) Kaunas University of Technology Caption Water treatment technologies created at KTU do not change taste, smell or color of the water. Credit KTU 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.