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Table 2 Summary of the constants of different kinetic models for adsorption of AO67onto RPSF at different concentrations and different temperatures

From: Synthetic and application of a novel resin from waste foam packing for adsorption of Acid Orange 67 from aqueous solution

Temperature (°C)Langmuir isothermFreundlich isothermTemkinD-R isotherm
qm, mg/gKLR2nKfR2aBR2qD-RR2
2582.640.03730.97911.645.270.93295.62576.490.721165.260.5713
40113.60.0340.97441.788.150.95365.01668.470.752481.410.5311
60112.30.04490.97761.718.990.86536.22450.830.604297.630.4258