WRHSRC Personnel

The WRHSRC was headquartered at Oregon State University in Corvallis, Oregon.

You can link to an organizational chart showing Center components and administrator roles.

Center Administrators

Center Director

Photograph of Lewis SempriniDr. Lewis Semprini
Professor of Environmental Engineering
School of Chemical, Biological and Environmental Engineering
Oregon State University
102 Gleeson Hall
Corvallis, OR 97331-2302
Phone: 541-737-6895
FAX: 541-737-3099
Office: 204 Merryfield Hall
Email: lewis.semprini@oregonstate.edu
Web Page: http://cbee.oregonstate.edu/people/faculty/semprini.html

Dr. Semprini became director of the WRHSRC in 2001. He specializes in field, laboratory, and modeling studies of aerobic and anaerobic processes for treating chlorinated solvents. He also performed research using naturally occurring radon-222 as a subsurface tracer.

He was a principal investigator on WRHSRC research projects studying aerobic and anaerobic biological treatment methods.

Assistant Center Director

Photograph of Martin ReinhardDr. Martin Reinhard
Professor of Civil and Environmental Engineering
Stanford University
Stanford, CA 94305-4020
Phone: 650-723-0308
FAX: 650-723-3162
Office: B-5 Terman Engineering Center
Email: reinhard@cive.stanford.edu
Web Page: http://www-ce.stanford.edu/faculty/reinhard/

Dr. Reinhard headed the WRHSRC Quality Assurance program. He specializes in environmental organic chemistry and physical and chemical processes related to the fate of organic chemicals in the environment. He was a principal investigator on WRHSRC projects studying catalytic treatment of chlorinated solvents and slow desorption of chlorinated solvents from aquifer materials.

Associate Center Director

Photograph of Ken WilliamsonDr. Kenneth Williamson
Head, School of Chemical, Biological and Environmental Engineering
102 Gleeson Hall
Oregon State University
Corvallis, OR 97331-2302
Phone: 541-737-6836
FAX: 541-737-4600

Email: kenneth.williamson@oregonstate.edu
Web Page: http://cbee.oregonstate.edu/people/faculty/williamson.html

Dr. Williamson headed the WRHSRC's outreach activities and was director of the TOSC and TAB community assistance programs. He was a principal investigator on WRHSRC research projects on aerobic biological treatment methods.