Fig. 4

Effect of initial pHs on adsorption capacity of IDB dye onto LDHs and CLDHs adsorbent, (Ci = 200 and 400 mg L−1 for LDHs and CLDHs, M = 25 mg, V = 25 mL, temperature = 30 ± 2 °C)
Effect of initial pHs on adsorption capacity of IDB dye onto LDHs and CLDHs adsorbent, (Ci = 200 and 400 mg L−1 for LDHs and CLDHs, M = 25 mg, V = 25 mL, temperature = 30 ± 2 °C)