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Freundlich Isotherm: An Adsorption Model Complete Framework [PDF]
Applied Sciences, 2021 The absolute majority of modern studies dealing with the interpretation of experimental data on the basis of the Freundlich isotherm ignore the fact that the data obtained for regions of low and moderate adsorbate concentration/pressure can be ...
Michael Vigdorowitsch +3 more
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Treated oil shale ash and its capacity to remove Cd and Pb from aqueous solutions [PDF]
Oil Shale, 2022 Cadmium (Cd) is the most highly toxic heavy metal even at a trace level. In this study, the oil shale ash treated material was used as an adsorbent to remove cadmium and lead (Pb) metals/ions from aqueous solutions.
Omar S. Al-Ayed +4 more
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Adsorption Isotherms and Kinetics of Lead and Cadmium Ions: Comparative Studies Using Modified Melon (Citrullus colocynthis) Husk [PDF]
Iranica Journal of Energy and Environment, 2020 Growth in population has caused a corresponding increase in agricultural production which consequently led to an increase in agricultural wastes or byproducts.
F. J. Ogbozige, M. A. Toko
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Journal of Applied Sciences and Environmental Management, 2023 In this study, we determined the capacity of metal organic framework, which we prepared by the solvothermal mixing of Zn ions and 1,4-benzenedicarboxylic acid (Zn/BDC) moieties to adsorb methyl orange (MO), and amoxicillin (AMX).
S. Ukachuku, D. E. Amaebi, C. I. Dike
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Multiscale estimation of the Freundlich adsorption isotherm [PDF]
International Journal of Environmental Science & Technology, 2010 Adsorption plays an important role in water and wastewater treatment. The analysis and design of processes that involve adsorption rely on the availability of isotherms that describe these adsorption processes. Adsorption isotherms are usually estimated empirically from measurements of the adsorption process variables. Unfortunately, these measurements
Nounou, M., Nounou, H.
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Removal of Cadmium Ions from Simulated Wastewater Using Rice Husk Biosorbent
Journal of Engineering, 2023 Biosorption of cadmium ions from simulated wastewater using rice husk was studied with initial concentration of 25 mg/l. Equilibrium isotherm was studied using Langmuir, Freundlich, BET and Timken models. The results show that the Freundlich isotherm is
Shahlaa Esmail Ebrahim +1 more
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Applied Water Science, 2018 A one-dimensional numerical model is developed to simulate the nitrogen species in wastewater-applied agricultural field to investigate the effect of various isotherms of ammonium nitrogen and nitrate nitrogen.
M. Berlin, G. Suresh Kumar
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Biowęgiel z pofermentacyjnej pozostałości kukurydzy hybrydowej - tani i wydajny sorbent metali ciężkich [PDF]
, 2019 Biochar produced from fermentation residue of maize hybrid was used in untreated form as a sorbent for the removal of Cd(II), Pb(II) and Zn(II) from aqueous solution.
Motyka, Oldřich +3 more
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Revista Ambiente & Água, 2016 Microcystin-LR is a type of toxin released by the Microcystis aeruginosa cyanobacteria found in water sources used for human consumption. It can cause illness and even death if not completely removed in conventional water treatment. The retention of this
Aline Rafaela de Almeida +4 more
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Soil and Water Research, 2020 In this study, activated carbon derived from Monotheca buxifolia waste seeds was used for the adsorptive removal of a number of selected azo dyes such as Eriochrome Black T (EBT), Remazol brilliant blue (RBB), Remazol yellow (RY) and Remazol brilliant ...
Ruqia Nazir +8 more
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