In the end of June Jowan Rostami presented her Master thesis “Zwitterionic Acetylated Cellulose Nanofibres for Design of Smart Water Filter Systems’ at KTH. Jowan is the first to complete a thesis within the project Mistra TerraClean. His work has been executed on KTH and Stockholm University, under guidance of Ulrica Edlund and Aji Mathew.