Electrospinning of polymeric nanofiber (nylon 6,6/graphene oxide) for removal of Cr (VI): synthesis and adsorption studies

Journal of Analytical Science and Technology

Table 3 Kinetic parameters of Cr (VI) adsorption N6,6/GO

C _o	q _{e exp}	Pseudo-first-order			Pseudo-second-order
C _o	q _{e exp}	k ₁	q _e	R ²	k ₂	q _e	R ²
5	24.18	0.0042	14.86	0.976	0.00075	24.69	0.991
10	44.31	0.0011	15.39	0.925	0.00064	42.19	0.996
20	49.31	0.0013	26.19	0.812	0.00036	45.66	0.993