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   Articles with "dye aqueous" as a keyword



Adsorptive removal of synthetic dye from its aqueous solution by using chitosan-bentonite composite: DFT and experimental studies

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recommendations! Published in 2024 at "Polymer Bulletin"

DOI: 10.1007/s00289-024-05323-9

Abstract: This research investigates the adsorption efficiency of a chitosan-bentonite (Ch–B) composite in removing methyl orange (MO), a common textile dye, from aqueous solutions. The study integrates experimental and theoretical analyses, employing density functional theory (DFT)… read more here.

Keywords: bentonite composite; adsorption; dft; chitosan bentonite ... See more keywords

Effects of operational parameters on the removal of brilliant green dye from aqueous solutions by electrocoagulation

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recommendations! Published in 2017 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2013.11.032

Abstract: Abstract This paper presents an experimental study on the removal of brilliant green dye from aqueous solutions in a batch stirred electrocoagulation (EC) reactor using iron electrodes. The main objectives of the experiments were to… read more here.

Keywords: dye aqueous; aqueous solutions; removal brilliant; brilliant green ... See more keywords
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Morphologically tuned LaMnO3 as an efficient nanocatalyst for the removal of organic dye from aqueous solution under sunlight

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recommendations! Published in 2020 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2020.104146

Abstract: Abstract In the present work, different morphologies of LaMnO3 nanostructures have been successfully synthesized by using a facile hydrothermal process with constant calcinations temperature. Sphere, rod and porous-like morphologies of LaMnO3 have been obtained by… read more here.

Keywords: dye aqueous; solution sunlight; aqueous solution; porous like ... See more keywords
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Biodegradable cellulose nanocrystals hydrogels for removal of acid red 8 dye from aqueous solutions

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recommendations! Published in 2022 at "Scientific Reports"

DOI: 10.1038/s41598-022-10087-1

Abstract: Biodegradable cellulose nanocrystals hydrogels (CNCsH) were synthesized from cellulose nanocrystals (CNCs) which were prepared from office wastepaper (OWP) by a chemical crosslinking method using epicholorohydrin (ECH) as a cross-linker. CNCsH were tested for their swelling… read more here.

Keywords: dye aqueous; biodegradable cellulose; acid red; nanocrystals hydrogels ... See more keywords
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Photocatalytic degradation of alizarin red dye in aqueous medium using carbon nanotubes/Cu–Ti oxide composites

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recommendations! Published in 2018 at "Separation Science and Technology"

DOI: 10.1080/01496395.2018.1552296

Abstract: ABSTRACT Multiwalled carbon nanotubes/copper and titanium oxides (MWNTs/Cu–Ti) and Cu–Ti composites were synthesized by wet chemical precipitation method and were used as photocatalysts for photodegradation of alizarin red dye in aqueous media. The morphological study… read more here.

Keywords: dye aqueous; carbon nanotubes; alizarin red; red dye ... See more keywords
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Application of low-cost material for adsorption of dye from aqueous solution

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recommendations! Published in 2020 at "International Journal of Environmental Analytical Chemistry"

DOI: 10.1080/03067319.2020.1720011

Abstract: Cationic dyes are one of the aromatic compounds that cause major environmental problems. The adsorption process has attracted a lot of attention in recent years. In this study, the seeds were used ... read more here.

Keywords: dye aqueous; cost material; application low; low cost ... See more keywords

Characterization and adsorption of malachite green dye from aqueous solution onto Salix alba L. (Willow tree) leaves powder and its respective biochar

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recommendations! Published in 2022 at "International Journal of Phytoremediation"

DOI: 10.1080/15226514.2022.2098909

Abstract: Abstract In the present study, the use of low-cost, highly efficient, eco-friendly, and abundantly available (in Kashmir region, J&K India) willow leaves from which adsorbents like willow leaves powder (WLP) and willow leaves biochar (WLB)… read more here.

Keywords: adsorption; removal; dye aqueous; dye ... See more keywords

Modeling competitive biosorption for methylene blue removal on rape straw powders using response surface methodology in a ternary dye aqueous solution

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recommendations! Published in 2024 at "International Journal of Phytoremediation"

DOI: 10.1080/15226514.2024.2327614

Abstract: Abstract The improvement of biosorption efficiency for selective dye removal in a multi-dye aqueous system has become an increasingly significant research topic. However, the competitive effects of coexisting dyes and the target dye in such… read more here.

Keywords: methodology; straw powders; removal; rape straw ... See more keywords

Recycling waste macadamia nut shells as a low hydrothermally engineered activated carbon for the efficient removal of a RIT navy blue textile dye from aqueous solutions

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recommendations! Published in 2024 at "Materials Research Express"

DOI: 10.1088/2053-1591/ad8b15

Abstract: Significant concentrations of toxic dyes present in textile manufacturing effluents are discharged into natural water bodies (lake and rivers) every day and results in the pollution of aquatic ecosystems. New and cost-effective sustainable water treatment… read more here.

Keywords: carbon; activated carbon; rit navy; dye aqueous ... See more keywords

An Investigation of a Natural Biosorbent for Removing Methylene Blue Dye from Aqueous Solution

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recommendations! Published in 2023 at "Molecules"

DOI: 10.3390/molecules28062785

Abstract: T he current study reports the use of zeolite prepared from a kaolin composite via physical mixing with different ratios from fiber of palm tree (Zeo-FPT) as a sustainable solid sorbent for the removal of… read more here.

Keywords: blue dye; dye aqueous; zeo fpt; methylene blue ... See more keywords

The Removal of a Textile Dye from an Aqueous Solution Using a Biocomposite Adsorbent

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recommendations! Published in 2022 at "Polymers"

DOI: 10.3390/polym14122396

Abstract: The adsorption mechanisms of methylene blue (MB) onto olive waste (residue) treated with KOH (OR-KOH) and onto an OR-KOH and PEG–silica gel composite (OR-KOH/PEG-SG) at various temperatures were investigated using a combination of experimental analysis… read more here.

Keywords: adsorption; koh peg; removal textile; textile dye ... See more keywords