Results 11 to 20 of about 10,045 (193)

Adsorption of oxytetracycline on kaolinite.

open access: yesPLoS ONE, 2019
As antibiotic contamination increases in wastewater and aqueous environments, the reduction of antibiotics has become a pertinent topic of research regarding water treatment.
Yali Song   +3 more
doaj   +4 more sources

Thermoluminescence of Kaolinite [PDF]

open access: yesRadiation Protection Dosimetry, 1999
The work was supported by a DGICYT project (PB95-0108-B)
García-Guinea, Javier   +2 more
openaire   +2 more sources

Comparison of Adsorption Capacity of Natural and Acid-activated Kaolinite Clay for Cesium ions from Aqueous Solution [PDF]

open access: yes대한환경공학회지
Objectives This study is to compare the removal efficiency of cesium ions in aqueous solutions by natural and acid-activated kaolinite clay. Methods Natural kaolinite clay was acid-treated with H2SO4 (2M) at 80oC for 6 h under mechanical stirring.
Keon Sang Ryoo
doaj   +1 more source

Aggregation mechanism of colloidal kaolinite in aqueous solutions with electrolyte and surfactants.

open access: yesPLoS ONE, 2020
In this study, the effect of surfactants and electrolytes on stability of kaolinite dispersions was analyzed by measuring suspension transmittance, zeta potential, and adsorption.
Yang Hu   +4 more
doaj   +1 more source

Intercalation of urea into kaolinite for preparation of controlled release fertilizer [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2014
In this study urea was intercalated between layers of kaolinite by dry grinding technique to be used for preparing controlled release fertilizer. X-ray powder diffraction (XRPD) patterns confirmed the intercalation of urea into kaolinite by the ...
Mahdavi Fariba   +2 more
doaj   +1 more source

The Effect of Mg, Fe(II), and Al Doping on CH4: Adsorption and Diffusion on the Surface of Na-Kaolinite (001) by Molecular Simulations

open access: yesMolecules, 2020
Because kaolinite includes a large range of defect elements, the effects of Mg, Fe(II), and Al doping on the CH4 adsorption and diffusion on the surface of Na-kaolinite (001) were investigated by molecular simulations.
Kai Wang, Bin Zhang, Tianhe Kang
doaj   +1 more source

Co adsoption in kaolinite

open access: yesBrazilian Journal of Radiation Sciences, 2019
Adsorption of metal ions in clay minerals has been used as an alternative to water and effluents treatment. Kaolinite is a clay mineral that presents low specific surface area and exchange ion capacity.
Eliel Silva Souza   +1 more
doaj   +1 more source

Adsorption of chlorotriazine herbicide onto unmodified and modified kaolinite: Equilibrium, kinetic and thermodynamic studies

open access: yesEgyptian Journal of Aquatic Research, 2019
In the recent time, adsorption is a commonly economical way for removal of pollutants from wastewater. Chlorotriazine has been a serious threat to life of both human and animal.
Friday Onyekwere Nwosu   +5 more
doaj   +1 more source

EFFECTS OF CLAY FRACTION MINERALOGY ON PHYSICAL ATTRIBUTES OF A YELLOW ULTISOL TREATED WITH CHISELING [PDF]

open access: yesEngenharia Agrícola
The objective of this study was to evaluate the influence of minerals in the clay fraction on physical attributes of Yellow Ultisol cultivated with sugarcane and prepared with two different treatments: chiseling across the entire area and chiseling only ...
Deise C. S. Nogueira   +4 more
doaj   +2 more sources

Effect of particle size of calcite on the stacking order of kaolinite during mechanical grinding

open access: yesInternational Journal of Ceramic Engineering & Science, 2023
The effect of calcium carbonate (CaCO3) particles on the stacking order of kaolinite, a layered clay mineral, during the mechanical grinding process was demonstrated by grinding of expanded kaolinite without impurities (Ex‐Kaol), a methoxy‐modified ...
Shingo Machida   +2 more
doaj   +1 more source

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