Articles with "magnetic adsorbent" as a keyword



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Hydrothermal synthesis of a magnetic adsorbent from wasted iron mud for effective removal of heavy metals from smelting wastewater

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-2378-3

Abstract: A magnetic adsorbent (MA) was synthesized from wasted iron mud of a groundwater treatment plant using a novel one-step hydrothermal method. The results showed that Fe content of MA was 41.8 wt%, 2.5 times higher than… read more here.

Keywords: magnetic adsorbent; iron mud; wasted iron; iron ... See more keywords
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Facile hydrothermal synthesis of magnetic adsorbent CoFe2O4/MMT to eliminate antibiotics in aqueous phase: tetracycline and ciprofloxacin

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3452-6

Abstract: AbstractA highly resourceful, eco-friendly, and recyclable magnetic adsorbent based on montmorillonite (CoFe2O4/MMT) was fabricated via a facile hydrothermal method to harvest tetracycline (TC) and ciprofloxacin (CIP) from pollutant water. The prepared adsorbent was characterized by… read more here.

Keywords: magnetic adsorbent; facile hydrothermal; tetracycline ciprofloxacin; cofe2o4 mmt ... See more keywords
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A magnetic adsorbent based on salicylic acid-immobilized magnetite nano-particles for pre-concentration of Cd(II) ions

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Published in 2020 at "Frontiers of Chemical Science and Engineering"

DOI: 10.1007/s11705-020-1930-0

Abstract: In this research, an eco-friendly magnetic adsorbent based on Fe 3 O 4 /salicylic acid nanocomposite was fabricated using a facile one-pot co-precipitation method. The crystalline and morphological characterization of the prepared nanocomposite was performed… read more here.

Keywords: salicylic acid; based salicylic; adsorbent based; magnetic adsorbent ... See more keywords
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Synthesis of MOF@COF Hybrid Magnetic Adsorbent for Microextraction of Sulfonamides in Food and Environmental Samples

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Published in 2020 at "Food Analytical Methods"

DOI: 10.1007/s12161-020-01750-2

Abstract: Covalent organic framework (COF) was decorated on the surface of magnetic metal organic framework (MOF) to yield novel MOF@COF hybrid magnetic nanospheres, which were employed as a magnetic adsorbent for extraction of sulfonamides (SAs) in… read more here.

Keywords: mof cof; cof; hybrid magnetic; cof hybrid ... See more keywords
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Highly regenerable carbon-Fe3O4 core–satellite nanospheres as oxygen reduction electrocatalyst and magnetic adsorbent

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Published in 2017 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2016.12.014

Abstract: Abstract We present the synthesis and multifunctional utilization of core-satellite carbon-Fe 3 O 4 nanoparticles to serve as the enabling platform for a range of applications including oxygen reduction reaction (ORR) and magnetic adsorbent. Starting… read more here.

Keywords: magnetic adsorbent; carbon; core satellite;
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Fabrication of N,N-dimethyldodecylamine functionalized magnetic adsorbent for efficient enrichment of flavonoids.

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Published in 2019 at "Talanta"

DOI: 10.1016/j.talanta.2018.10.061

Abstract: A new N,N-dimethyldodecylamine functionalized magnetic adsorbent (Fe3O4@MDHM) was fabricated and used for the efficient enrichment of flavonoids under the format of magnetic solid phase extraction (MSPE). Different techniques were utilized to characterize the spectroscopic, morphology… read more here.

Keywords: adsorbent; functionalized magnetic; dimethyldodecylamine functionalized; magnetic adsorbent ... See more keywords

One-Step Preparation of Chitosan-Based Magnetic Adsorbent and Its Application to the Adsorption of Inorganic Arsenic in Water

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Published in 2021 at "Molecules"

DOI: 10.3390/molecules26061785

Abstract: Chitosan is a kind of biodegradable natural polysaccharide, and it is a very promising adsorber material for removing metal ions from aqueous solutions. In this study, chitosan-based magnetic adsorbent CMC@Fe3O4 was synthesized by a one-step… read more here.

Keywords: adsorption; based magnetic; chitosan based; inorganic arsenic ... See more keywords
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Highly Efficient Adsorption of Tetracycline Using Chitosan-Based Magnetic Adsorbent

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Published in 2022 at "Polymers"

DOI: 10.3390/polym14224854

Abstract: Herein, tetracycline adsorption employing magnetic chitosan (CS·Fe3O4) as the adsorbent is reported. The magnetic adsorbent was synthesized by the co-precipitation method and characterized through FTIR, XRD, SEM, and VSM analyses. The experimental data showed that… read more here.

Keywords: adsorption; efficient adsorption; tetracycline; highly efficient ... See more keywords