Figures index

From

Study of the Effect of Nickel Nano Particles and pH on the Photo-degradation of Congo Red

Kazi Mohammad Anamoul Haque

American Journal of Water Resources. 2021, 9(1), 8-14 doi:10.12691/ajwr-9-1-2
  • Figure 1. Absorbance versus wavelength for different concentration of congo red solution at pH 5.7
  • Figure 2. Absorbance versus wavelength for different concentration of congo red solution at pH 8
  • Figure 3. Standard curve (Concentration versus absorption) for blank i.e. after irradiation of UVC on 30ppm congo red solution at pH 8
  • Figure 4. Plot of absorbance versus time (minutes) for the TiO2
  • Figure 5. Plot of absorbance versus time in minutes for the TiO2 mechanically mixed nickel nanoparticles (1) at pH 8. (MNT1)
  • Figure 6. Plot of absorbance versus time in minutes for the TiO2 mechanically mixed nickel nanoparticles (2) at pH 8. (MNT2)
  • Figure 7. Plot of absorbance versus time in minutes for the three samples at pH 8
  • Figure 8. Absorbance at different time after irradiation of UVC on 30ppm congo red solution at pH5.7
  • Figure 9. Absorbance at different time after irradiation of UVC on 30ppm congo red solution at pH 5.7 in presence of TiO2
  • Figure 10. Absorbance at different time after irradiation of UVC on 30ppm congo red solution at pH 5.7 in presence of TiO2 (sample MNT1)
  • Figure 11. Absorbance at different time after irradiation of UVC on 30 ppm congo red solution at pH 5.7 in presence of TiO2 ( MNT2)
  • Figure 12. Absorbance at different time after irradiation of UVC on 30ppm congo red solution at pH5.7