… et al.25>26 on dye removal using a combination of deacetylated chitin, activated carbon, and
… adsorption of four dyestuffs on chitin to determine the kinetics, mechanisms, and equilibria …

… report the adsorption isotherm of acid dye on the surface of chitin, a unique solid adsorbent.
Adsorption … governing the dye adsorption have been investigated. Adsorptions isotherms of …

… Equilibrium data for the adsorption of four dyestuffs onto chitin are presented and are analyzed
using the Langmuir, … The adsorption capacity of chitin at monolayer coverage is 190 mg …

… for the adsorption of each dyestuff by chitin were applied to … (k 1 ), the rate constants of
second-order adsorption (k 2 ) and … , the adsorption isotherms of each dyestuff by chitin were …

… The double Langmuir equation was appropriate to analyze the dependence between
amount of the adsorbed dye on chitin (Q) and its equilibrium concentration (C). It indicated the …

… dye adsorbed in milligrams per gram of chitin, C m is the maximum quantity of dye adsorbed
in mg per gram of chitin, … mg dye/g chitin, and is related to the Langmuir equilibrium constant …

… In this study, the ability of chitin to bind phenol was tested using equilibrium, kinetic and
thermodynamic aspects. The results indicated that, adsorption capacity of the sorbent was …

… research is a powdered form of chitin purchased from Sigma Chemical Company. This chitin
… All raw chitin was dried at 75 C in an oven for 6 h and then sieved into discrete particle size …

… Adsorption studies of three anionic dyes on chitin and chitosan, under acid conditions,
demonstrate that the equilibrium uptake of dye is controlled by the ionic charge of the …

… dye adsorbed at equilibrium (mg/g) and at time t (mg/g), respectively; k 1 is the first-order
rate constant (min −1 ); and t is time (min). The estimated values of k 1 and q e using Equation (…