Particle size   
(mm)
            Langmuir
   K (mg/g)     a          R2
           Freundlich
Kf              n             R2
                 Redlich-Peterson
   K            aR         b         R2
0.125    7.60    0.287 0.9907    1.85  1.89   0.9980 5.39 1.94 0.61 1.000
0.178    9.19    0.082 0.9992 0.89  1.51   0.9970 0.92 0.22 0.75 1.000
0.422    9.38    0.043 0.9999 0.53  1.40   0.9971 0.44 0.08 0.86 1.000
Table 2: Langmuir, Freundlich and Redlich-Peterson constants for simultaneous adsorption and biodegradation at different particle sizes.