Table 4. Models of Adsorption Isotherms Used to Evaluate CIs.
| isotherm | nonlinear model | linear model | plot (y vs x) |
|---|---|---|---|
| Langmuir | ![]() |
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vs Cinh
|
| Temkin | KadsCinh = efθ | fθ = ln Cinh + ln Kads;f = −2a | θvs ln Cinh |
| Frumkin | ![]() |
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| Freundlich | KadsCinh = θ | ln θ = ln Cinh + ln Kads | ln θvs ln Cinh |
| Flory–Huggins | ![]() |
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