Fig. 9From: Electrospinning of polymeric nanofiber (nylon 6,6/graphene oxide) for removal of Cr (VI): synthesis and adsorption studiesAdsorption isotherms of Cr (VI) adsorbed by N6,6/GO (equilibrium time: 6 h, dosage: 2 g/L, pH = 2.0, temperature: 25 °C)Back to article page