Figure 10
From: Biodegradable cellulose nanocrystals hydrogels for removal of acid red 8 dye from aqueous solutions
Effects of different factors on the removal percentage of AR8 onto the CNCs hydrogel. (a) Effect of pH on the removal percentage of AR8 dye (Initial concentration of AR8dye = 10 ppm, dose = 0.1 g, temp = 30 °C, shaking speed = 150 rpm and CNCs content = 5%). (b) Effect of initial concentration of AR8dye on the removal percentage of AR8 dye (pH = 1, dose = 0.1 g, temp = 30 °C, shaking speed = 150 rpm and CNCs content = 5%). (c) Effect of dose of hydrogel on the removal percentage of AR8 dye (Initial concentration of AR8dye = 10 ppm, temp = 30 °C, shaking speed = 150 rpm, pH = 1 and CNCs content = 5%). (d) Effect of shaking speed of hydrogel on the removal percentage of AR8 dye (Initial concentration of AR8dye = 10 ppm, dose = 0.5 g, temp = 30 °C, pH = 1 and CNCs content = 5%). (e) Effect of temperature of hydrogel on the removal percentage of AR8 dye (initial concentration of AR8dye = 10 ppm, shaking speed = 150 rpm, dose = 0.5 g, pH = 1and CNCs content = 5%). (f) Effect of CNCs content of hydrogel on the removal percentage of AR8 dye (Initial concentration of AR8dye = 10 ppm, shaking speed = 150 rpm, dose = 0.5 g, pH = 1 and temp = 30 °C).
