Flushing Nitrogen from Seawater-Based Toilets (image) King Abdullah University of Science & Technology (KAUST) Share Print E-Mail Caption Muhammad Ali tests the effectiveness of Candidatus Scalindua sp. AMXII at treating salinated wastewater. Credit © 2019 KAUST; Anastasia Khrenova Usage Restrictions None Share Print E-Mail 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.