Close
  Indian J Med Microbiol
 

Figure 2: Effect of on chemical oxygen demand and biological oxygen demand removal in the ferro-sonication process (reaction time: 120 min, input power: 120 W, and solution pH of 3)

Figure 2: Effect of on chemical oxygen demand and biological oxygen demand removal in the ferro-sonication process (reaction time: 120 min, input power: 120 W, and solution pH of 3)