Professor of Environmental Engineering
Professor in Charge of Graduate Programs
College of Engineering
Phone number(s): 
(814) 863-0578
Office Address: 
115 Sackett
PSIEE Research Theme: 
Water and Biogeochemical Cycles
Research Summary: 

Bioremediation of soil, sediment and groundwater; integrative hydrobiogeochemistry; biological metal oxidation in coal mine drainage; biological iron(III) reduction; biological uranium(VI) reduction; geochemical transformations caused by CO2 injection or leakage.