The effect of various ratios of TPH/COD molasses on TPH removal efficiency
Figure 4 shows the TPH removal efficiency for ratios of TPH/COD molasses at HRT of 24 hours in both reactors.
Figure 4  Comparing TPH removal efficiency in RBC and HMBR in different ratios of TPH/COD molasses at HRT of 24 hours.
This comparison shows that TPH removal efficiency for all concentrations of the oily pollutant used in this project has been higher in hybrid membrane than RBC.