Adsorption of Malachite Green Dye from Liquid Phase Using Hydrophilic Thiourea-Modified Poly(acrylonitrile-co-acrylic acid): Kinetic and Isotherm Studies

Figure 5

Effect of contact time on MG adsorption on TU-poly(AN-co-AA) (adsorbent dosage: 0.5 g; temperature: 298 K; agitation speed: 100 rpm).