Journal ArticleDOI
Kinetics and mechanism of removal of methylene blue by adsorption on various carbons—a comparative study
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TLDR
In this article, the kinetics and mechanism of methylene blue adsorption on commercial activated carbon and indigenously prepared activated carbons from bamboo dust, coconut shell, groundnut shell, rice husk, and straw, have been studied.About:
This article is published in Dyes and Pigments.The article was published on 2001-10-01. It has received 1762 citations till now. The article focuses on the topics: Freundlich equation & Adsorption.read more
Citations
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Journal ArticleDOI
Removal of anionic dyes from an aqueous solution by a magnetic cationic adsorbent modified with DMDAAC
Junjie Chen,Hongling Chen +1 more
TL;DR: In this article, a novel magnetic adsorbent 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.
Book ChapterDOI
Adsorption of Dyes
TL;DR: In this paper, the characteristics of different commonly used adsorbents and their applicability are discussed, as well as the modeling aspects of such adsorbent-based systems which are necessary for design and implementation of the technology.
Journal ArticleDOI
Remediation of bio-refinery wastewater containing organic and inorganic toxic pollutants by adsorption onto chitosan-based magnetic nanosorbent
Abiram Karanam Rathan Kumar,Kongkona Saikia,Gerard Neeraj,Hubert Cabana,Vaidyanathan Vinoth Kumar +4 more
TL;DR: In this article, the application of magnetic nanosorbent, chitosan-coated magnetic nanoparticles (cMNPs) for the management of lignocellulosic bio-refinery wastewater (LBW) containing three heavy metals and 26 phenolic compounds was investigated.
Journal ArticleDOI
Removal of methyl violet 2-B from aqueous solutions using untreated and magnetite-impregnated almond shell as adsorbents
TL;DR: In this paper, the effect of pH, contact time, adsorbent dose, initial dye concentration, and temperature, after being analyzed the surface morphology and elemental composition of the adsorbents, was evaluated in batch adsorption experiments.
Journal ArticleDOI
Oxidized Multiwalled Carbon Nanotubes as Adsorbents for Kinetic and Equilibrium Study of Removal of 5-(4-Dimethyl Amino Benzylidene)Rhodanine
TL;DR: In this article, an oxidized multiwalled carbon nanotube was used as an efficient adsorbent for the adsorption of 5-dimethyl benzylidene amino) rhodanine (DMBAR) from aqueous solutions.
References
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Book
The mathematics of diffusion
TL;DR: Though it incorporates much new material, this new edition preserves the general character of the book in providing a collection of solutions of the equations of diffusion and describing how these solutions may be obtained.
Book
Physical chemistry of surfaces
TL;DR: In this paper, the authors discuss the nature and properties of liquid interfaces, including the formation of a new phase, nucleation and crystal growth, and the contact angle of surfaces of solids.
Journal ArticleDOI
Pore- and Solid-Diffusion Kinetics in Fixed-Bed Adsorption under Constant-Pattern Conditions
Journal ArticleDOI
Pore and solid diffusion models for fixed-bed adsorbers
TL;DR: In this article, the prosity factor of the pore model is shown to be very important, especially as the porosity decreases, and the importance of the two diffusional models with respect to the predicted breakthrough curves is demonstrated.
Book
Physicochemical processes for water quality control
TL;DR: In this article, the Physicochemical processes for water quality contro, the authors propose a method to control the water quality in a water supply system by using Physically-Chemical Processes for Water Quality Control.