Table 5 Langmuir and freundlich isotherm fitting parameters.

From: Simultaneous measurements of microplastic 3D morphology and naphthalene adsorption based on digital holographic microscopy

 

MP

Qm (mg/g)

Kl (L/mg)

R2

Kf (L/mg)

n

R2

Fluorescence Spectrophotometry

PS

5.7629

1.3970

0.9746

1.1335

1.3566

0.9901

PP

3.3183

1.5608

0.9752

1.0678

1.6547

0.9883

PE

3.6301

1.3970

0.9743

1.0095

1.5459

0.9894

PDM based on DHM

PS

5.2515

1.4646

0.9735

1.1548

1.4081

0.9922

PP

3.2310

1.6060

0.9740

1.0796

1.6948

0.9928

PE

3.5242

1.4140

0.9732

1.0166

1.5709

0.9925

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