Regents Professor of Chemical and Environmental Engineering

Regents Professor of Optical Sciences

Director, NSF Semiconductor Research Corporation Engineering Research Center for Environmentally Benign Semiconductor Manufacturing

Member of the Graduate Faculty

University Distinguished Professor of Chemical and Environmental Engineering

University Distinguished Professor of Public Health

Member of the Graduate Faculty

Professor of Chemical and Environmental Engineering

Professor of Global Change - Graduate Interdisciplinary Program

Professor of Hydrology and Atmospheric Sciences

Professor of Public Health

University Distinguished Scholar in Chemical and Environmental Engineering

Professor of Optical Sciences

Member of the Graduate Faculty

Professor of Chemical and Environmental Engineering

Member of the Graduate Faculty

Emeritus Professor of Chemical and Environmental Engineering

Department Chair of Chemical and Environmental Engineering

Professor of Chemical and Environmental Engineering

Professor of Agricultural-Biosystems Engineering

Director, AZ Institute of Advanced Energy Solutions

Member of the Graduate Faculty

Research Professor of Chemical and Environmental Engineering

Member of the Graduate Faculty

Professor Emeritus of Chemical and Environmental Engineering

Professor Emeritus of Pharmacology and Toxicology

Professor Emeritus of Pharmaceutical Sciences

University Distinguished Professor of Chemical and Environmental Engineering

Professor of Public Health

Member of the Graduate Faculty

Professor Emeritus of Chemical and Environmental Engineering

Professor Emeritus of Civil and Architectural Engineering and Management