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Table 2 Langmuir and Freundlich parameters

From: Green synthesis, characterization of biomaterial-supported zero-valent iron nanoparticles for contaminated water treatment

Isotherms

Xm(mg/g)

b (L/mg)

Kf(mg g1(L/mg)1/)

n

R L

R 2

Langmuir

 i. MB

500

1.7 × 10−3

 

0.59

0.98

 ii. aniline

52.63

0.0205

 

0.33

0.93

Freundlich

 i. MB

  

1.88

1.29

 

0.95

 ii. aniline

  

2.09

1.5

 

0.98