Removal of anionic surfactant sodium dodecyl benzene sulfonate (SDBS) from wastewaters by zero-valent iron (ZVI): predominant removal mechanism for effective SDBS removal
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-8493-8
Abstract: Mechanisms for removal of anionic surfactant sodium dodecyl benzene sulfonate (SDBS) in wastewaters by zero-valent iron (ZVI) were systematically examined. The contributions of four removal mechanisms, i.e., reductive degradation, oxidative degradation, adsorption, and precipitation, changed… read more here.
Keywords: sdbs; degradation; zvi; removal ... See more keywords
Charge-functionalized and mechanically durable composite cryogels from Q-NFC and CS for highly selective removal of anionic dyes.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.07.024
Abstract: A composite cryogel was prepared from quaternized nanofibrillated cellulose (Q-NFC) and chitosan (CS) through a combination of freeze-drying and cross-linking with epichlorohydrin. The specific surface area of the composite cryogel was approximately two times that… read more here.
Keywords: anionic dyes; adsorption; removal anionic; composite cryogel ... See more keywords
Adsorptive removal of anionic dyes by graphene impregnated with MnO2 from aqueous solution
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.124667
Abstract: Abstract Graphene nanosheet-manganese dioxide (GN-MnO2) composite was synthesized by a microwave-assisted method. The physico-chemical properties of modified graphene (GN) were characterized by different techniques, such as scanning electron microscopes (SEM), Fourier-transform infrared spectrometers (FTIR), X-ray… read more here.
Keywords: anionic dyes; graphene impregnated; graphene; removal anionic ... See more keywords
Removal of anionic dyes from an aqueous solution by a magnetic cationic adsorbent modified with DMDAAC
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c8nj00635k
Abstract: Herein, a novel magnetic adsorbent (Fe3O4@SiO2–VTEOS–DMDAAC) was synthesized by polymerizing the carbon–carbon double bonds of triethoxyvinylsilane (VTEO) and dimethyl diallyl ammonium chloride (DMDAAC) for the enhanced removal of anionic dyes from aqueous solutions. Characterization of… read more here.
Keywords: anionic dyes; adsorption; dyes aqueous; adsorbent ... See more keywords
The use of pomegranate seed activated by mechanochemical process as a novel adsorbent for the removal of anionic dyestuffs: response surface method approach
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Communications"
DOI: 10.1080/00986445.2020.1771321
Abstract: Abstract This study aims to reveal the potential of using pomegranate seed (PS) as an alternative, new and cost-effective adsorbent for the removal of anionic dyestuffs such as Congo Red (CR) and Remazol Brillant Blue… read more here.
Keywords: anionic dyestuffs; seed; adsorption; removal anionic ... See more keywords
Continuous Flow Removal of Anionic Dyes in Water by Chitosan-Functionalized Iron Oxide Nanoparticles Incorporated in a Dextran Gel Column
Sign Up to like & getrecommendations! Published in 2019 at "Nanomaterials"
DOI: 10.3390/nano9081164
Abstract: This paper describes a novel chromatographic method for efficient removal of anionic dyes from aqueous solutions. Chitosan-coated Fe3O4 nanoparticles can easily be immobilized on a dextran gel column. Single elution of Evans Blue (EB) solution… read more here.
Keywords: anionic dyes; gel column; removal; removal anionic ... See more keywords