How to apply Linear Form of Langmuir Isotherma Method on experimental data using Origin Software
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Importance Terms:
qe = Adsorption of capacity (mg/g)
V = Solution Volume or working volume (L)
W = Mass of the adsorbent or Absorbent weight (g). It is the optimized amount of adsorbent. we took 0.15 during our batch of experiments. It depends upon you that how much adsorbent you have to take.
q max = maximum adsorption of capacity (mg/g)
Ci = Initial concentration of the adsorbent (mg/L)
Ce = Equilibrium concentration of the adsorbent (mg/L)
"When adsorbent stops adsorbing ahead metal ions form water & there's no change in the concentration of a metal ion in the solution with the time that'll be your equilibrium concentration (Ce). It's mean that the concentration resides in solutions after the adsorption. It's also estimated by using Atomic Adsorption Spectroscopy"
KL = Langmuir Isotherm constant
RL = Separation factor
For the reference, please follow the articles....
1. https://www.researchgate.net/publicat...
2. Adsorptive Removal of Reactive Black 5 from Wastewater Using Bentonite Clay: Isotherms, Kinetics and Thermodynamics.
3. Langmuir, Freundlich, Temkin and Dubinin–Radushkevich Isotherms Studies of Equilibrium Sorption of Zn2+ Unto Phosphoric Acid Modified Rice Husk.
4. Kinetics, isotherms and thermodynamic modeling of liquid phase adsorption of Rhodamine B dye onto Raphia hookerie fruit epicarp.
Importance Terms:
qe = Adsorption of capacity (mg/g)
V = Solution Volume or working volume (L)
W = Mass of the adsorbent or Absorbent weight (g). It is the optimized amount of adsorbent. we took 0.15 during our batch of experiments. It depends upon you that how much adsorbent you have to take.
q max = maximum adsorption of capacity (mg/g)
Ci = Initial concentration of the adsorbent (mg/L)
Ce = Equilibrium concentration of the adsorbent (mg/L)
"When adsorbent stops adsorbing ahead metal ions form water & there's no change in the concentration of a metal ion in the solution with the time that'll be your equilibrium concentration (Ce). It's mean that the concentration resides in solutions after the adsorption. It's also estimated by using Atomic Adsorption Spectroscopy"
KL = Langmuir Isotherm constant
RL = Separation factor
For the reference, please follow the articles....
1. https://www.researchgate.net/publicat...
2. Adsorptive Removal of Reactive Black 5 from Wastewater Using Bentonite Clay: Isotherms, Kinetics and Thermodynamics.
3. Langmuir, Freundlich, Temkin and Dubinin–Radushkevich Isotherms Studies of Equilibrium Sorption of Zn2+ Unto Phosphoric Acid Modified Rice Husk.
4. Kinetics, isotherms and thermodynamic modeling of liquid phase adsorption of Rhodamine B dye onto Raphia hookerie fruit epicarp.
3 سال پیش
در تاریخ 1400/04/22 منتشر شده
است.
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