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 NCSU Department of Biological and Agriclutural Engineering

John Classen, Ph.D.

John ClassenFaculty

Associate Professor and Director of Graduate Programs
Biological and Agricultural Engineering
Waste Management

Office: 112 Weaver Labs 

NC State University
Biological and Agricultural Engineering
Box 7625, Raleigh, NC 27695 

Phone : 919-515-6755
Fax : (919)919-515-6719
Email : See NCSU Directory

Curriculum Vitae


BAE Advising Web - Materials for students and advisers in BAE


BAE 578- Agricultural Waste Management


Animal waste management, nutrient recovery and sustainable food production and distribution.


  • Opportunities For Biofuel Feedstock at the Neuse River Wastewater Treatment Plant
  • Swine Waste Lagoon Sludge Definition and Measurement
  • On-Site Biomethanol Production From Swine Waste Digester Methane