Journal ArticleDOI
Dye and its removal from aqueous solution by adsorption: A review
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TLDR
An extensive list of various adsorbents such as natural materials, waste materials from industry, agricultural by-products, and biomass based activated carbon in the removal of various dyes has been compiled here.About:
This article is published in Advances in Colloid and Interface Science.The article was published on 2014-07-01. It has received 2979 citations till now. The article focuses on the topics: Adsorption & Activated carbon.read more
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Removal of anionic dyes from aqueous solution by adsorption onto amino-functionalized magnetic nanoadsorbent
TL;DR: In this paper, the amino-functionalized magnetic nanoadsorbent Fe3O4@SiO2-NH2 was prepared and it was characterized by X-ray powder diffraction, transmission electron microscopy, Fourier transform infrared (FT-IR) spectroscopy, and thermogravimetric analysis.
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From Waste to Biosorbent: Removal of Congo Red from Water by Waste Wood Biomass
Marija Stjepanović,Natalija Velić,Antonela Galić,Indira Kosović,Tamara Jakovljević,Mirna Habuda-Stanić +5 more
TL;DR: In this article, the authors used field emission scanning electron microscopy (FE-SEM) and Fourier transform infrared spectroscopy (FTIR) to characterize the biosorbents of 10 wood species for synthetic dye Congo Red (CR) removal from water and to single out the most efficient species for further batch biosorption experiments.
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Biomass trans-Anethole-Based Hollow Polymer Particles: Preparation and Application as Sustainable Absorbent
TL;DR: In this article, a novel type of hollow polymer particles containing carboxyl groups was prepared from a widely available biophenylpropene trans-anethole (ANE), which was first prepared polymeric particles using vinyl acetate and maleic anhydride (MAH), and then such particles were taken as sacrificial templates for the subsequent formation of core/shell particles.
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Efficient removal of dyes from dyeing wastewater by powder activated charcoal/titanate nanotube nanocomposites: adsorption and photoregeneration
TL;DR: TNTs@PAC is an effective process for remediation of dye-contaminated water because of its adsorption performance for all selected dyes and good regeneration capacity for MB.
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Manipulating Carbon Nanotubes for Efficient Removal of Both Cationic and Anionic Dyes from Wastewater
TL;DR: In this article, the application of carbon nanotubes (CNTs) for efficient removal of a mixture of cationic and anionic dyes was explored and the conditions for optimum adsorption of the dyes onto these CNTs have been determined by investigating the effect of the contact time, pH of solution, and initial solution concentration in batch adaption process.
References
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The adsorption of gases on plane surfaces of glass, mica and platinum.
TL;DR: In this article, the absorption index at the wave length of the band maximum was found to be proportional to the total concentration of metal at shorter wave lengths, however, deviations were observed, the absorption increasing more rapidly with concentration than Beers' law would demand.
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Pseudo-second order model for sorption processes
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, a literature review of the use of sorbents and biosorbents to treat polluted aqueous effluents containing dyes:organics or metal ions has been conducted.
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Kinetics of Adsorption on Carbon from Solution
Walter J. Weber,J. C. Morris +1 more
TL;DR: In this paper, it was shown that the rate of adsorption of persistent organic compounds on granular carbon is quite low and the rate is partially a function of the pore size distribution of the adsorbent, of the molecular size and configuration of the solute, and of the relative electrokinetic properties of adsorbate and adsorbents.
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Remediation of dyes in textile effluent: a critical review on current treatment technologies with a proposed alternative
TL;DR: The current available technologies are reviewed and an effective, cheaper alternative for dye removal and decolourisation applicable on large scale is suggested.