Table 6 Comparison of the IDM and FIM rate constants and calculated parameters for different initial DB86 dye concentrations.

0.75 g L^–1

50

1.039

0.567

0.983

0.018

0.994

75

1.464

− 0.503

0.981

0.023

0.990

100

1.840

− 1.309

0.994

0.020

0.984

125

2.070

− 2.528

0.997

0.020

0.955

150

1.952

− 2.096

0.986

0.013

0.992

1.0 g L^–1

50

0.637

3.044

0.919

0.029

0.998

75

0.808

4.183

0.964

0.024

0.990

100

0.879

5.393

0.963

0.018

0.989

125

1.023

5.559

0.957

0.028

0.979

150

1.288

3.425

0.987

0.024

0.960

1.25 g L^–1

50

0.323

4.865

0.851

0.026

0.973

75

0.458

5.980

0.808

0.030

0.984

100

0.413

8.284

0.703

0.020

0.790

125

0.468

9.082

0.829

0.014

0.868

150

0.456

10.064

0.816

0.023

0.952

1.5 g L^–1

50

0.169

5.041

0.938

0.011

0.927

75

0.215

6.946

0.890

0.025

0.989

100

0.285

7.638

0.805

0.021

0.894

125

0.381

7.953

0.879

0.016

0.919

150

0.430

7.997

0.920

0.017

0.964

1.75 g L^–1

50

0.215

4.371

0.985

0.014

0.964

75

0.190

6.782

0.991

0.015

0.964

100

0.223

7.916

0.990

0.019

0.982

125

0.186

9.472

0.982

0.020

0.975

150

0.211

10.279

0.975

0.026

0.984