Design and evaluation of functionalized multi-walled carbon nanotubes by 3-aminopyrazole for the removal of Hg(II) and As(III) ions from aqueous solution
Sign Up to like & getrecommendations! Published in 2017 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-017-3091-4
Abstract: Carboxylated multi-walled carbon nanotubes (MWCNTs-COOH) were chemically modified with 3-aminopyrazole (MWCNTs-f) and applied as an efficient adsorbent to mercury and arsenic adsorption from aqueous solutions. The adsorbents were characterized by FT-IR, EDX, FE-SEM, TGA, and… read more here.
Keywords: adsorption; walled carbon; carbon nanotubes; multi walled ... See more keywords
Application of an agro-industrial waste for the removal of As (III) in a counter-current multiphase fluidized bed
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Environmental Science and Technology"
DOI: 10.1007/s13762-018-1651-9
Abstract: Arsenic pollution in groundwater has been identified as a major hazard in developing countries. In this purview, Karanja or Pongamia pinnata seed cake, a biodiesel residue has been proposed to being utilized to curb the… read more here.
Keywords: seed; removal; agro industrial; industrial waste ... See more keywords
Efficient removal of As(III) from aqueous solution by S-doped copper-lanthanum bimetallic oxides: Simultaneous oxidation and adsorption
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.123274
Abstract: Abstract Arsenite (As(III)) is more mobile and has higher toxicity than arsenate [As(V)]. To improve the removal of As(III), preoxidation of As(III) to As(V) is considered necessary due to its low affinity to many adsorbents.… read more here.
Keywords: adsorption; oxidation; removal; doped copper ... See more keywords
Removal of Sb(III) from wastewater by magnesium oxide and the related mechanisms.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental research"
DOI: 10.1016/j.envres.2020.109489
Abstract: Pollution and remediation of antimony in aquatic ecosystems have been paid increasing attention. In the present work, environmentally friendly nano-MgO was used for the first time to remove Sb(III) from the water system. The batch… read more here.
Keywords: mgo; nano mgo; iii wastewater; wastewater magnesium ... See more keywords
Synthesis of Biomass-Derived Activated Carbons and Their Immobilization on Alginate Gels for the Simultaneous Removal of Cr(VI), Cd(II), Pb(II), As(III), and Hg(II) from Water
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c03786
Abstract: Low-cost alginate gels of activated carbons were prepared, which were derived from the peels of banana and sweet lime. The synthesized carbon was activated and immobilized on alginate, producing its gel. These gels were categorized… read more here.
Keywords: water; heavy metals; alginate gels; activated carbons ... See more keywords
Oxidation and removal of As(iii) from soil using novel magnetic nanocomposite derived from biomass waste
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science: Nano"
DOI: 10.1039/c8en01257a
Abstract: A novel biomass-derived magnetic nanocomposite, named BMN, was fabricated via one-step pyrolysis process. read more here.
Keywords: oxidation removal; magnetic nanocomposite; iii soil; biomass ... See more keywords
Synthesis of Magnetic Biochar for Efficient Removal of Cr(III) Cations from the Aqueous Medium
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2019/2187132
Abstract: Porous biochars obtained from coniferous woods, and magnetic biochars based on them, which showed high sorption properties when extracting Cr(III) from aqueous solutions (from 0.005 to 0.0125 mol/L), were studied. The adsorption properties of the magnetic… read more here.
Keywords: biochar; magnetic biochar; synthesis magnetic; efficient removal ... See more keywords
Advances in the Removal of Cr(III) from Spent Industrial Effluents—A Review
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma16010378
Abstract: The review presents advances in the removal of Cr(III) from the industrial effluents published in the last ten years. Although Cr(III) has low solubility and is less dangerous for the aquatic environment than Cr(VI), it… read more here.
Keywords: industrial effluents; advances removal; effluents review; iii spent ... See more keywords