Articles with "removal ions" as a keyword



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Facile Synthesis of Mordenite Nanoparticles for Efficient Removal of Pb(II) Ions from Aqueous Media

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Published in 2019 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-019-01238-5

Abstract: The current research presents the fabrication of mordenite nanoparticles via a hydrothermal technique using low-cost mixed organic templates. The utilized templates such as (polyethylene glycol 200 and glycerol), (polyethylene glycol 200 and ethylene glycol), (ethylene… read more here.

Keywords: mordenite nanoparticles; aqueous media; ions aqueous; removal ions ... See more keywords
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Ultrasonic assisted agro waste biomass for rapid removal of Cd(II) ions from aquatic environment: Mechanism and modelling analysis.

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Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.129484

Abstract: In this research, dragon fruit peel, an agro-waste was used to prepare the new adsorbent for the removal of Cd(II) ions from the aquatic environment. The characterization techniques of SEM, FTIR and EDX for the… read more here.

Keywords: fruit peel; dragon fruit; agro waste; ultrasonic assisted ... See more keywords
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Removal of Cr(VI) and Hg(II) ions from wastewater by novel β-CD/MGO-SO3H composite

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Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2016.10.025

Abstract: Abstract A novel magnetic adsorbent β-CD/MGO-SO3H with excellent hydrophilicity and high adsorption capacity was developed for removal of Cr(VI) and Hg(II) ions from wastewater. The adsorbent was characterized by transmission electron microscopy, X-ray diffraction and… read more here.

Keywords: mgo; adsorption; mgo so3h; so3h composite ... See more keywords

Triethylenetetramine-modified hollow Fe3O4/SiO2/chitosan magnetic nanocomposites for removal of Cr(VI) ions with high adsorption capacity and rapid rate

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Published in 2020 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2020.110041

Abstract: Abstract In our work, the triethylenetetramine-modified hollow Fe3O4/SiO2/chitosan magnetic nanocomposites (Fe3O4/SiO2/CS-TETA) were successfully fabricated by a facile way. Due to hollow and porous nano structure, as well as modification by TETA, the Fe3O4/SiO2/CS-TETA nanocomposites have… read more here.

Keywords: adsorption; fe3o4 sio2; fe3o4; removal ions ... See more keywords
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Ion imprinted cryogels for selective removal of Ni(II) ions from aqueous solutions

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Published in 2017 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2016.12.048

Abstract: Abstract In this article, ion imprinted poly(hydroxyethyl methacrylate) (PHEMA) based supermacroporous cryogels were synthesized in the presence of a functional monomer, namely N-methacryloyl-histidine methyl ester (MAH), to be complexed with Ni(II) ions. Two types of… read more here.

Keywords: ion imprinted; aqueous solutions; selective removal; removal ions ... See more keywords
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Highly efficient removal of Cd(II) ions by composite of GO and layered double hydroxide composite

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Published in 2018 at "Materials Research Express"

DOI: 10.1088/2053-1591/aae03b

Abstract: Herein, we report a novel nanocomposite (graphene oxide/Ni-Co LDH) via a simple and effective chemical precipitation route. First, the GO nanosheets were synthesized by Marcano method, and then, Ni-Co LDH sheets were deposited on the… read more here.

Keywords: ions composite; removal; efficient removal; composite layered ... See more keywords
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Efficient Removal of Cr(VI) Ions in Petrochemical Wastewater Using Fe3O4@Saccharomyces cerevisiae Magnetic Nanocomposite

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12183250

Abstract: Saccharomyces cerevisiae (SC) is a widely available biobased source for function material. In this work, a kind of new efficient magnetic composite adsorbent containing Fe3O4 and SC was prepared successfully and used for the removal… read more here.

Keywords: adsorption; removal; petrochemical wastewater; removal ions ... See more keywords
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Removal of Hg (I) and Hg (II) Ions from Aqueous Solutions, Using TiO2 Nanoparticles

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Published in 2017 at "Polymer Journal"

DOI: 10.7508/pj.2017.03.014

Abstract: For the first time, the present study removes ions of mercury, in the form of Hg (I) and Hg (II) ions, from aqueous solutions by adsorbing them onto titanium dioxide nanoparticles. The effects of various… read more here.

Keywords: adsorption; aqueous solutions; solutions using; removal ions ... See more keywords