NoMix Toilet (IMAGE) American Chemical Society Caption 'NoMix' toilets, like the one shown here, collect urine and feces separately. They have gained wide support by consumers in Europe as a way to reduce pollution and conserve water. Credit Yvonne Lehnhard 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.