Impact of drying-rewetting cycles on nitrate removal rates in woodchip bioreactors


Bryan Maxwell1, Francois Birgand2, Louis A Schipper3, Laura Christianson4, Shiying Tian5, Matthew J Helmers6, David James Williams7, George M Chescheir5 and Mohamed Youssef5, (1)North Carolina State University Raleigh, Raleigh, NC, United States, (2)North Carolina State University, Biological and Agricultural Engineering, Raleigh, United States, (3)University of Waikato, Hamilton, New Zealand, (4)University of Illinois, Champaign, IL, United States, (5)North Carolina State University, Biological and Agricultural Engineering, Raleigh, NC, United States, (6)Iowa State University, Ames, IA, United States, (7)NASA Goddard Space Flight Center, NSSDCA, Code 690.1, Greenbelt, MD, United States