Articles with "adsorption removal" as a keyword



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NO Adsorption and Removal at Low Temperature by Adsorption Catalyst (Ce–Fe–Mn/ACFN)

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Published in 2019 at "Catalysis Letters"

DOI: 10.1007/s10562-019-02867-8

Abstract: FM/ACFN and Ce-doped CFM/ACFN low-temperature catalysts are prepared by an impregnation method that takes polyacrylonitrile-based activated carbon fiber modified with nitric acid as the carrier. The catalysts are characterized by X-ray diffraction, scanning electron microscopy,… read more here.

Keywords: adsorption; low temperature; adsorption removal; ability ... See more keywords
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Adsorption and removal of chromium (VI) contained in aqueous solutions using a chitosan-based hydrogel

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3208-3

Abstract: The aim of this work was to study the adsorption and removal of chromium (VI) ions contained in aqueous solutions using a chitosan-based hydrogel synthesized via chemical crosslinking of radical chitosan, polyacrylic acid, and N,N′-methylenebisacrylamide.… read more here.

Keywords: based hydrogel; adsorption; adsorption removal; chitosan based ... See more keywords
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Adsorption removal and photocatalytic degradation of azithromycin from aqueous solution using PAC/Fe/Ag/Zn nanocomposite

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-18158-y

Abstract: The improper use of antibiotics and their discharge into the environment can have serious and hazardous consequences. The purpose of this research is to synthesize an activated carbon impregnated magnetite composite (PAC/Fe), prepare PAC/Fe/Ag/Zn nanocomposites,… read more here.

Keywords: solution; pac; aqueous solution; adsorption removal ... See more keywords
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Preparation of Ag-MnFe2O4-bentonite Magnetic Composite for Pb(II)/Cd(II) Adsorption Removal and Bacterial Inactivation in Wastewater

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Published in 2018 at "Chemical Research in Chinese Universities"

DOI: 10.1007/s40242-018-7372-2

Abstract: An Ag-MnFe2O4-bentonite composite was synthesized by a chemical co-precipitation method and used for adsorption removal of Pb(II), Cd(II) and disinfection. The result of X-ray diffraction indicate that the diffraction peaks of MnFe2O4 and Ag can… read more here.

Keywords: adsorption; adsorption removal; spectroscopy; mnfe2o4 bentonite ... See more keywords
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Adsorption removal of tartrazine by chitosan/polyaniline composite: Kinetics and equilibrium studies.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2018.02.146

Abstract: The present work focused on the performance of chitosan/polyaniline (Cht-PANI) composite for removing tartrazine dye from aqueous solutions. The adsorbent was characterized using SEM, XRD, FTIR, and TGA/DTA techniques. The effects of pH, initial dye… read more here.

Keywords: tartrazine chitosan; adsorption removal; chitosan polyaniline; removal tartrazine ... See more keywords
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A new strategy for the adsorption and removal of fenitrothion from real samples by active-extruded MOF (AE-MOF UiO-66) as an adsorbent

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Published in 2021 at "New Journal of Chemistry"

DOI: 10.1039/d0nj05693f

Abstract: The adsorption and removal of hazardous materials such as fenitrothion by adsorbents with high adsorption capacities and easy separation from sample solutions are highly desirable. In this research, the removal of trace amounts of fenitrothion… read more here.

Keywords: adsorption removal; adsorption; mof uio; mof ... See more keywords