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
Citations
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Preparation and Characterization of Amphoteric Cellulose Hydrogels as Adsorbents for the Anionic Dyes in Aqueous Solutions
TL;DR: Encouraging results indicate that CAmGs may be applicable for use as novel adsorbents for wastewater treatment and can be fitted by the Langmuir adsorption isotherm model.
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The utilization of a three-dimensional reduced graphene oxide and montmorillonite composite aerogel as a multifunctional agent for wastewater treatment
Yunyun Zhang,Xueru Yan,Yayuan Yan,Dengjie Chen,Langhuan Huang,Jingxian Zhang,Yu Ke,Shaozao Tan +7 more
TL;DR: In this article, a reduced graphene oxide and montmorillonite composite (rGO-MMT) aerogel was synthesized by a one-step green method to treat multiple pollutants in wastewater.
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Potential of amino-functionalized cellulose as an alternative sorbent intended to remove anionic dyes from aqueous solutions
Lucinaldo S. Silva,Francisco J.L. Ferreira,Mateus S. Silva,Antônia Maria das Graças Lopes Citó,Andréia Bagliotti Meneguin,Rafael Miguel Sábio,Hernane da Silva Barud,Roosevelt D.S. Bezerra,Josy Anteveli Osajima,Edson Cavalcanti da Silva Filho +9 more
TL;DR: The preparation of diethylenetriamine-modified cellulose (DetaCel) by reacting phthalic anhydride-modified Cellulose (PhCel), and adsorbent matrices were employed to remove methyl orange and eosin dyes in aqueous medium, suggest that DetACel can be used as an alternative potential for removal dye in aQueous solution.
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Adsorption of anionic dye on eco-friendly synthesised reduced graphene oxide anchored with lanthanum aluminate: Isotherms, kinetics and statistical error analysis
Hussein Alrobei,M.K. Prashanth,C. Manjunatha,C.B. Pradeep Kumar,C.P. Chitrabanu,Prasanna D. Shivaramu,K. Yogesh Kumar,Madihalli S. Raghu +7 more
TL;DR: In this article, the authors made an effort to deploy eco-friendly synthesized reduced graphene oxide/Lanthanum alluminate nanocomposites (RGO-LaAlO3) and Lanthanum Alluminate (LaAl O3) as adsorbents to remove dye from the synthetic media.
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Synthesis of a mesoporous Mg-Al-mixed metal oxide with P123 template for effective removal of Congo red via aggregation-driven adsorption
TL;DR: In this paper, the effect of P123 phases on the morphology of mesoporous Mg-Al mixed metal oxide (MMO) was investigated by X-ray diffraction, N2 adsorption-desorption isotherm, and scanning and transmission electron microscopies.
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.