Articles with "direct blue" as a keyword



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Application of magnetic ionomer for development of very fast and highly efficient uptake of triazo dye Direct Blue 71 form different water samples.

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Published in 2018 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2017.12.018

Abstract: This research focuses on removing Direct Blue 71 (DB 71) from aqueous solution in an efficient and very fast route by ionic liquid mediated γ-Fe2O3 magnetic ionomer. 2-hydroxyethylammonium sulphonate immobilized on γ-Fe2O3 nanoparticles (γ-Fe2O3-2-HEAS) was… read more here.

Keywords: water samples; direct blue; magnetic ionomer; different water ... See more keywords
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Optimization of Direct Blue-14 dye degradation by Bacillus fermus (Kx898362) an alkaliphilic plant endophyte and assessment of degraded metabolite toxicity.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2018.10.074

Abstract: Alkaliphilic bacteria possesses the ability to survive in the extreme conditions with high salt concentrations. The adaptability of alkaliphilic bacteria to extreme conditions has made them predominant degrader in the field of biodegradation. A moderately… read more here.

Keywords: degradation; bacillus fermus; direct blue; dye ... See more keywords
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Enhanced photocatalytic degradation of direct blue 71 dye using TiO2-PAA-GO composite in aqueous solution

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Published in 2023 at "Materials Research Express"

DOI: 10.1088/2053-1591/acd325

Abstract: In this work, we successfully synthesized a TiO2-PAA-GO hydrogel photocatalyst (GO: graphene oxide; PAA: poly acrylic acid) using a hydrothermal method. The XRD, FTIR, SEM, and XPS results demonstrated the formation of cross-link bond within… read more here.

Keywords: paa; direct blue; using tio2; paa composite ... See more keywords
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Adsorptive Removal of Textile Dye Direct Blue 9 from Aqueous Solution by Nano-Sized Polymers: Kinetic and Thermodynamic Studies

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Published in 2020 at "Polish Journal of Environmental Studies"

DOI: 10.15244/pjoes/111135

Abstract: In this study, polymeric nanoparticles were used as an adsorbent to remove the textile dye Direct Blue 9 (DB9) from an aqueous solution. Adsorption capacity of the polymeric nanoparticles were determined in various conditions such… read more here.

Keywords: direct blue; textile dye; aqueous solution; dye direct ... See more keywords
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Highly efficient LaMO3 (M = Co, Fe) perovskites catalyzed Fenton's reaction for degradation of direct blue 86.

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Published in 2023 at "Environmental research"

DOI: 10.2139/ssrn.4363956

Abstract: Perovskite-structured catalysts LaMO3 (M = Co, Fe) were successfully synthesized and attempted to catalyze hydrogen peroxide (H2O2) for the degradation of Direct Blue 86 (DB86), a carcinogenic phthalocyanine dye. The heterogeneous Fenton-like reaction revealed that the oxidative… read more here.

Keywords: reaction; degradation direct; direct blue; h2o2 ... See more keywords
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Determination of the Optimal Condition of Direct Blue Dye. Removal from Aqueous Solution Using Eggshell

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Published in 2019 at "Revista de Chimie"

DOI: 10.37358/rc.19.4.7074

Abstract: Eggshells was used as a natural adsorbent to remove direct blue(DB) dye from aqueous solution and investigating the four factors that affect the adsorption of DB dye ; amount of eggshell rang (0.1 - 1g),… read more here.

Keywords: blue dye; dye removal; direct blue; dye ... See more keywords