Research Article

Effect of Diffusion on Discoloration of Congo Red by Alginate Entrapped Turnip (Brassica rapa) Peroxidase

Figure 1

Effect of pH on the removal of 50 mg/L of Congo red azo dye in the presence of 0.7 g of immobilized TP and 50 mM of H2O2 for 1 h in the buffers of different pH. The molarity of each buffer was 10 mM.