Results 61 to 70 of about 226,743 (158)

MODELLING OF KINETICS OF FLUORINE ADSORPTION ONTO MODIFIED DIATOMITE

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017
The paper presents kinetics modelling of adsorption of fluorine onto modified diatomite, its fundamental characteristics and mathematical derivations.
VEACESLAV ZELENTSOV, TATIANA DATSKO
doaj  

Biowęgiel z pofermentacyjnej pozostałości kukurydzy hybrydowej - tani i wydajny sorbent metali ciężkich [PDF]

open access: yes, 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
core   +1 more source

Interparticle gap distributions on one-dimensional lattices [PDF]

open access: yes, 2005
We analyse the successive binding of two species of particles on a one-dimensional discrete lattice, where the second variety is deposited only after complete adsorption of the first.
Chou, Tom, D'Orsogna, Maria R.
core  

Additional constraints in adsorption-desorption kinetics [PDF]

open access: yesPhysical Review E, 2009
In this work, the adsorption-desorption kinetic in the framework of the lattice gas model is analyzed. The transition probabilities are written as an expansion of the occupation configurations. Due to that, the detail balance principle determine half of the adsorption A{i} and desorption D{i} coefficients, consequently, different functional relations ...
Manzi, Sergio Javier   +3 more
openaire   +3 more sources

Assessing soft skills components in science and technology programs within Malaysian Technical Universities [PDF]

open access: yes, 2017
The workforce is a social environment where particular skills are essential in order for workers to perform well, have a competitive edge and succeed in their careers. A soft skill is one of the skills needed in every type of workplace setting.
Lai, Chee Sern   +3 more
core   +3 more sources

Random Sequential Adsorption on Fractals

open access: yes, 2012
Irreversible adsorption of spheres on flat collectors having dimension ...
Conway J. H.   +5 more
core   +1 more source

Influence of liquid surface tension (surfactants) on bubble formation at rigid and flexible orifices [PDF]

open access: yes, 2004
The influence of liquid surface tension on the bubble formation from both rigid and flexible orifice has been investigated. The liquid phases under test are aqueous solutions with butanol or surfactants (cationic, non-ionic and anionic); static and ...
Hebrard, Gilles, Loubière, Karine
core   +3 more sources

Fly ash as an adsorbent for the removal of reactive blue 25 dye from aqueous solutions: optimization, kinetic and isotherm investigations; pp. 300–308 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2017
Fly ash obtained from a thermal power station was used as an adsorbent for the adsorption of reactive blue 25 dye from aqueous solutions. The parameters affecting the batch adsorption studies were optimized for this system.
Umesh B. Deshannavar   +4 more
doaj   +1 more source

Adsorption and removal of bisphenol A from aqueous solution by p-phenylenediamine modified magnetic graphene oxide [PDF]

open access: yesJournal of the Serbian Chemical Society, 2017
p-Phenylenediamine functionalized magnetic graphene oxide nanocomposites (PPD-MGO) were prepared and utilized in the adsorption and removal of bisphenol A in aqueous solution.
Tang Xiaosheng   +3 more
doaj   +1 more source

Removal of 2,4-dichlorophenoxyacetic Acid by Calcined Zn–Al–Zr Layered Double Hydroxide [PDF]

open access: yes, 2011
The adsorption equilibrium, kinetics, and thermodynamics of removal of 2,4-dichlorophenoxy-acetic acid (2,4-D) from aqueous solutions by a calcined Zn–Al layered double hydroxide incorporated with Zr4+ were studied with respect to time, temperature, pH ...
Chaparadza, Allen, Hossenlopp, Jeanne
core   +1 more source

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