Results 1 to 10 of about 1,950,092 (195)
Adsorption kinetic modeling using pseudo-first order and pseudo-second order rate laws: A review
Cleaner Engineering and Technology, 2020 Adsorption for water and wastewater treatment has been the subject of many research in the scientific community, focusing mainly on either equilibrium or kinetic studies. Adsorption kinetics are commonly modeled using pseudo-first and pseudo-second order
Emmanuel D. Revellame +4 more
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Karbala International Journal of Modern Science, 2018 Abstract The experimental adsorption equilibrium of Cd(II) onto chitosan (Cd(II)/CS) and methyl orange onto bentonite (MO/Bt) were studied in batch adsorption experiments at room temperature for an initial concentration of 236.5 mg/L for Cd (II) (pH = 5) and 33 mg/L for MO (pH = 3).
Hamou Moussout +3 more
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On the comparison of pseudo-first order and pseudo-second order rate laws in the modeling of adsorption kinetics [PDF]
Chemical Engineering Journal, 2016 In most works in the current literature about liquid/solid adsorption kinetics, the respective abilities of pseudo-first order and pseudo-second kinetics for describing the data are compared. In nearly all cases, it is concluded that the latter surpasses the former.
J. Simonin
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Pseudo-almost periodic solutions for first-order neutral differential equations [PDF]
Advances in Difference Equations, 2018 In this paper, we study a class of first-order neutral differential equations with time-varying delays and coefficients. Employing the fixed point method and differential inequality techniques, easily verifiable delay-independent criteria are established
Yuehua Yu, Shuhua Gong
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Effect of pretreatment with pentanol for dyeing wool fibers at low temperature [PDF]
Acta Periodica Technologica, 2023 This paper describes the influence of pre-treatment with pentanol for the dyeing of wool fibers at low temperatures. Wool fiber is expensive to produce and process; accordingly, it must be economically viable and meet consumer demands. Acid dyes
Nikodijević Milena M. +1 more
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Applied Environmental Research, 2019 This study investigated the adsorption kinetics of 1-nitronaphthalene solution (a polycyclic aromatic hydrocarbon, PAH) onto seven different masses of activated carbon.
Suntree Rincome
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Studies of adsorption kinetics and regeneration of aniline, phenol, 4-chlorophenol and 4-nitrophenol by activated carbon [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2013 The present paper reports kinetic studies of the adsorption of aniline (AN), phenol (P), 4-chlorophenol (CP) and 4-nitrophenol (NP) from aqueous solution onto granular activated carbon (GAC).
Suresh S., Srivastava V.C., Mishra I.M.
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Adsorption of Cu (II) and Ni (II) Ions from Solution onto Calcium Alginate Beads
Journal of Applied Sciences and Environmental Management, 2020 The objective of this study was to investigate the biosorption of Cu (II) and Ni (II) ions from aqueous solution by calcium alginate beads. The effects of solution pH, contact time and initial metal ion concentration were evaluated.
D.O. Jalija, A . Uzairu
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Comparative Advanced Oxidation Decolorization of the Triphenylmethane Dye with Dimethyl Dioxirane and Hydrogen Peroxide [PDF]
Nature Environment and Pollution Technology, 2023 Methyl Violet (MV), a triphenylmethane dye, has been subjected to comparative studies with hydrogen peroxide and dimethyl dioxirane under optimum situations.
S. Vinotha and A. Leema Rose
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