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Table 2 Data of several isotherm graphs for the elimination of KBTB by CUR

From: Adsorptive-removal of bromothymol blue & keto-bromothymol blue from wastewater using antioxidant curcumin: thermodynamic assessment, kinetic and isotherm modeling

Models

Isotherm constants

Correlation

Langmuir

qm(mg /g)

KL(L/mg)

RL

0.99

0.0006

454545.45

0.06

Freundlich

n

KF

 

0.99

2.66

0.039