campus site of PGU (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Campus site of the Persian Gulf University: The Mainz team intends to test their laboratory set-up here on-site together with a local partner institution. Credit photo/©: Seyed Abdollatif Hashemifard Usage Restrictions This image may only be used in connection with the press release "German researchers involved in seawater desalination project in the Persian Gulf", issued by Johannes Gutenberg University Mainz on June 9, 2021. 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.