Can epicatechin gallate increase Cr(VI) adsorption and reduction on ZIF-8?
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.123501
Abstract: Abstract The most important thing to do with hexavalent chromium (Cr(VI)) removal in wastewater through adsorption-reduction method is to find an adsorbent that has both strong adsorbability and reducibility. Herein, an eco-friendly material ZIF-8-EGCG, which… read more here.
Keywords: adsorption; adsorption reduction; zif egcg; epicatechin gallate ... See more keywords
Understanding the high adsorption-reduction performance of triethanolamine modified graphene oxide for silver ions
Sign Up to like & getrecommendations! Published in 2019 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2019.01.031
Abstract: Abstract Graphene oxide (GO) and its derivatives have attracted much attention for metal ions removal in aqueous solution. Here, the adsorption-reduction performance and mechanism of triethanolamine (TEOA) modified GO towards silver ions (Ag+) were investigated.… read more here.
Keywords: performance; spectroscopy; adsorption; adsorption reduction ... See more keywords
Influence of chromate adsorption and reduction on transport and retention of biochar colloids in saturated porous media
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.124791
Abstract: Abstract Biochar (BC) has been proposed as an effective and promising adsorbent for the remediation of contaminated soils. While growing numbers of studies have reported the adsorption and immobilization of Cr(VI) on BC materials, very… read more here.
Keywords: adsorption; mobility; transport; adsorption reduction ... See more keywords
Mechanistic insights into adsorption and reduction of hexavalent chromium from water using magnetic biochar composite: Key roles of Fe3O4 and persistent free radicals.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2018.08.093
Abstract: Magnetic biochar (MBC) has been used to remove hexavalent chromium (Cr(VI)) from water, but the roles of Fe3O4 and persistent free radicals (PFRs) in MBC in Cr(VI) removal are still less investigated. In this work,… read more here.
Keywords: water; biochar; mbc; adsorption reduction ... See more keywords
Synergistic/antagonistic effects and mechanisms of Cr(VI) adsorption and reduction by Fe(III)-HA coprecipitates.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124529
Abstract: Widespread Fe(III)-humic acid (HA) coprecipitates (FHCs) have substantial impacts on the adsorption and reduction of Cr(VI) in soils and sediments, but whether this process is equal to the sum of their individual components remains unknown.… read more here.
Keywords: reduction; adsorption; adsorption reduction; like fhcs ... See more keywords
Adsorption and reduction coupling of permanganate on MoS2: Water treatment and metal ion separation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2021.122588
Abstract: Abstract Permanganate ( M n O 4 − ) ions were adsorbed on the surface of MoS2 nanosheet and then reacted with it. In this work, effects of pH, temperature, initial M n O 4… read more here.
Keywords: adsorption; water; permanganate; adsorption reduction ... See more keywords
Adsorption and Reduction of Cr(VI) Together with Cr(III) Sequestration by Polyaniline Confined in Pores of Polystyrene Beads.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b02566
Abstract: The simultaneous reduction and sequestration of Cr(VI) from wastewater is desirable as a cost-effective and environmentally friendly approach. In this study, we execute a one-step facile synthesis strategy on polyaniline (PANI) composites based on aniline… read more here.
Keywords: adsorption; sequestration; adsorption reduction; pani ... See more keywords
Sustainable Disposal of Cr(VI): Adsorption–Reduction Strategy for Treating Textile Wastewaters with Amino-Functionalized Boehmite Hazardous Solid Wastes
Sign Up to like & getrecommendations! Published in 2018 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.8b00640
Abstract: The present work reports a sustainable adsorption–reduction strategy for disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents… read more here.
Keywords: reduction; adsorption; amino functionalized; reduction strategy ... See more keywords