Bromate Formation Characteristics of UV Irradiation, Hydrogen Peroxide Addition, Ozonation, and Their Combination Processes
Figure 4
Changes in concentrations of , , and 4-CBA during ozonation at neutral pH without 4-CBA (N-1), ozonation at neutral pH with 4-CBA (N-2), ozonation at acidic pH without 4-CBA (A-1), and ozonation at acidic pH with 4-CBA (A-2).