General InformationPublications
Photo of Stephanie Butler Velegol

Stephanie Butler Velegol

Associate Teaching Professor

Chemical Engineering

Office: 40 Greenburg Building


Phone: 814-865-4907

Personal or Departmental Website

Interests: Sustainably water treatment using Moringa oleifera seeds, active learning and flipped classrooms



The Penn State Department of Chemical Engineering, established in 1948, is recognized as one of the largest and most influential chemical engineering departments in the nation.

The department is built upon the fundamentals of academic integrity, innovation in research, and commitment to the advancement of industry.

Department of Chemical Engineering

119 Greenberg Complex

The Pennsylvania State University

University Park, PA 16802-4400

Phone: 814-865-2574