Removal of Congo Red by Silver Carp (Hypophthalmichthys molitrix) Fish Bone Powder: Kinetics, Equilibrium, and Thermodynamic Study

Table 3

Comparison of sorption capacities of low-cost adsorbents for various dyes.

Materials	Dye	qm (mg·g^−1)	References
Fish bone powder (FBP)	CR	666.67	In this work
Fish bone	BB41, BY28	37.36	[4]
Eggshell membrane	CR	117.65	[15]
Modified fishbone charcoal	MB	605.82	[19]
Untreated fishbone charcoal	MB	70.42	[19]
Raw pine cone	CR	32.65	[32]
Acid-treated pine cone	CR	40.19	[32]
Bone char	AR.TF	73.91	[39]
Tuna fish bone	CR	329.0	[40]