Environmental nanotechnology
![Cwiertny,David-150820-03[1].jpg](/sites/now.uiowa.edu/files/styles/square__768_x_768/public/2022-11/Cwiertny%2CDavid-150820-03%5B1%5D.jpg?h=0757b86f&itok=2fkv_gMn "Cwiertny,David-150820-03[1].jpg")
David Cwiertny
Title/Position
Professor, Civil and Environmental Engineering
Director, Center for Health Effects of Environmental Contamination
Director, Environmental Policy Research Program