Helen NguyenNguyễn HelenProfessor, Civil and Environmental Engineering, University of Illinois Urbana-Champaign · Urbana, IllinoisEngineeringTenure-line Official university profileGoogle ScholarEdit this entryResearch areasEnvironmental EngineeringWater TreatmentPathogen TransportEducation and trainingPhD: Johns Hopkins, 2005MS: Johns Hopkins, 2004Undergraduate: Ivan Franko National University of L'viv, 1995Selected honorsIvan Racheff Professor of Environmental Engineering (2020)