Reactions of different oxidants used in bleaching Cl2+2e→2C Naocl+h o+2e-NaCl+20H- Clo,+2H.0+5e CI-+40H- O2+2H2O+4e-40H H2O2+2H+2e→2H2O 0,+3H++6e-30H- South China University of TechnologySouth China University of Technology Reactions of different oxidants used in bleaching Cl2+2e-→2Cl￾NaOCl+H2O+2e-→NaCl+2OH￾ClO2+2H2O+5e-→Cl-+4OH￾O2+2H2O+4e-→4OH￾H2O2+2H++2e-→2H2O O3+3H++6e-→3OH-