0.411 0.271 0.323 0.326 β 0.344 0.450 0.380 1.000 SD 0.995 0.983 0.991 0.957 R2 Table 3: Summary of the model parameters for the Kinetic models fitted to the kinetic data for adsorption of phosphate on fine dolomite. Parameter Model ( h–1) 0.716 k1 Pseudo-first-order (mg P g–1) 145.0 qe SD 0.003 0.999 R2 (gm g–1h–1) 0.003 k2 Pseudo-second-order (mg g–1) 198.7 qe SD 0.024 0.999 R2 (mg 73.84 Kdi (mg g–1) 1.25×10–11 Ci
β 0.411 0.271 0.323 0.326 SD 0.344 0.450 0.380 1.000 R2 0.995 0.983 0.991 0.957 Table 3: Summary of the model parameters for the Kinetic models fitted to the kinetic data for adsorption of phosphate on fine dolomite. Model Parameter Pseudo-first-order k1 ( h–1) 0.716 qe (mg P g–1) 145.0 SD 0.003 R2 0.999 Pseudo-second-order k2 (gm g–1h–1) 0.003 qe (mg g–1) 198.7 SD 0.024 R2 0.999 Kdi (mg 73.84 Ci (mg g–1) 1.25×10–11