Effect of initial concentration on PNP adsorption onto RK, CYMK and CHMK
Effect of contact time on PNP adsorption onto RK, CYMK and CHMK
Highest quantity of PNP adsorbed by RK, CYMK and CHMK were 1.155 mg/g, 1.258 mg/g and 1.651 mg/g, respectively.
Effects of pH on PNP adsorption onto RK, CYMK and CHMK
Quantity adsorbed varied between 1.16 to 0.87 mg/g, 1.26 to 1.11 mg/g and 1.65 to 1.20 mg/g for RK, CYMK and CHMK respectively across the pH considered.
Effects of temperature on PNP adsorption onto RK, CYMK and CHMK
Effect of adsorbent dosage on PNP adsorption onto RK, CYMK and CHMK
Quantity of PNP adsorbed per unit mass declined from 1.12 mg/g to 0.99 mg/g, 1.32 mg/g to 0.99 mg/g and 1.75 mg/g to 1.08 mg/g for RK, CYMK and CHMK respectively as adsorbent dosage increased from 0.1 g to 0.5 g (Figure 8).