2004

• Turning Swine Manure into Fertilizer: The PSF Solution
  T. van Kempen
• New Gasifier at NCSU
  T. van Kempen

2003

• RE-Cycle: A Profitable Swine Production System with Zero Waste
  T. van Kempen
• Animal Waste Management Technologies: An Explorative Study of Farmers' Knowledge and Perceptions
  A. Wossink and T. Boonsaeng
• The Utah Manure-to-Energy Project
  T. van Kempen
• Current Status on Alternative Waste Management Technologies in North Carolina:
  NC Attorney General Agreements - A Progress Reprot
  M. Williams
• Environmental Management Systems (EMS) for Pork Production
  B. Graves
• Our Experience with Environmental Management System (EMS) Development
  D. Butler
• NPDES Permits
  K. Shaffer
• RE-Cycle: A Profitable Swine Production System with Zero Waste (Part I)
  T. van Kempen
• RE-Cycle: A Profitable Swine Production System with Zero Waste (Part II)
  T. van Kempen

2002

• A New Look at Phosphorus Digestibility
  E. van Heugten
• Ultimate Recyling: Ash from Combustion of Swine Manure used as a Mineral Source for Pigs
  T. van Kempen
• "Re-Cycle": An Environmentally Sound System for Hog Waste Management
  J.B. Koger, G.A. Wossink, B.A. Kaspers, and T. van Kempen
• Evaluation of a Conveyor Belt Waste Collection System for Swine:
  Fecal Drying Efficiency and Ammonia Emission Reductions
  B. Kaspers, J. Koger, and T. van Kempen
• Environmentally Superior Waste Management Technologies: Year 2
  C.M. Williams
• Belt Manure Removal and Gasification System to Convert Manure to Fuel: The "Re-Cycle" System
  J.B. Koger, G.A. Wossink, B.A. Kaspers, and T.A. van Kempen
• Centralized System for Gasification for Energy and Ash Recovery
  G.W. Boyd

2001

• Environmentally Superior Waste Management Technologies
  C.M. Williams
• Formation of Fuel-Grade Ethanol from Swine Waste via Gasification
  B. Kaspers, J. Koger, R. Gould, A. Wossink, R. Edens and T. van Kempen
• An Alternative Approach to Manure Collection: The Conveyor Belt System
  B. Kaspers, J. Koger and T. van Kempen

1999

• Waste Management - Korean Style
  T. van Kempen

1997

• Economics of Swine Manure Management Systems
  K. Zering

1996

• Certification Training for Operators of Animal Waste Management Systems
  D.A. Crouse and K. Shaffer

1995

• Waste Management, Water Quality and Odor Control
  J.A. Hansen

1994

• Flow Agents, Bentonite and Clays
  J.A. Hansen

Questions on Nutrient Management Topics? E-mail Dr. Eric van Heugten