DNBR-HRT Model

DNBR-HRT Model is developed by Dr. Yuchuan Fan. This model is proposed to simulate the nitrate removal rate change with hydraulic retention time (HRT). In terms of nitrate removal rate, this model can work for three indices, including nitrate removal efficiency (NRE, %), nitrate removal rate (NRR, mg N m-3 d-1), and nitrate concentration reduction per bioreactor length (Nrd, mg N L-1 m-1).  You can feel free to download the model (below).