Journal ArticleDOI
Adsorption of methylene blue onto hazelnut shell: Kinetics, mechanism and activation parameters
TLDR
Kinetic studies showed that the kinetic data were well described by the pseudo-second-order kinetic model and significant increases in initial adsorption rate were observed with the increase in temperature followed by pH and initial MB concentration.About:
This article is published in Journal of Hazardous Materials.The article was published on 2009-05-15. It has received 503 citations till now. The article focuses on the topics: Adsorption & Mass transfer.read more
Citations
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Adsorption of methylene blue on low-cost adsorbents: A review
TL;DR: It is evident from a literature survey of about 185 recently published papers that low-cost adsorbents have demonstrated outstanding removal capabilities for MB, and these include agricultural wastes, industrial solid wastes, biomass, clays minerals and zeolites.
Journal ArticleDOI
Cationic and anionic dye adsorption by agricultural solid wastes: A comprehensive review
TL;DR: In this paper, the use of agricultural solid wastes to remove two classes of dye, cationic and anionic dyes, was discussed and a simple comparison among cationi-and anionic dye adsorption by the same adsorbent was made, thus possibly opening the door for a better understanding of the dye-classified adaption process.
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Enhanced Adsorptive Removal of Methyl Orange and Methylene Blue from Aqueous Solution by Alkali-Activated Multiwalled Carbon Nanotubes
Jie Ma,Fei Yu,Fei Yu,Lu Zhou,Lu Jin,Mingxuan Yang,Jingshuai Luan,Yuhang Tang,Fan Haibo,Zhiwen Yuan,Junhong Chen,Junhong Chen +11 more
TL;DR: Experimental results indicated that CNTs-A have excellent adsorption capacity for methyl orange and methylene blue, and Kinetic regression results shown that the adsorbent kinetic was more accurately represented by a pseudo second-order model than Langmuir isotherm model.
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Adsorption of methylene blue on activated carbon produced from flamboyant pods (Delonix regia): Study of adsorption isotherms and kinetic models
TL;DR: In this paper, the adsorption of methylene blue (MB) onto activated carbon produced from flamboyant pods (Delonix regia ) and obtained under optimized conditions (AC op ) was carried out.
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Dye sequestration using agricultural wastes as adsorbents
TL;DR: A literature survey of about 283 recently published papers shows that low-cost adsorbents have demonstrated outstanding removal capabilities for dye removal and the optimal equilibrium time of various dyes with different charcoal adsorbent from agricultural residues is between 4 and 5h as mentioned in this paper.
References
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Journal ArticleDOI
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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Microbial decolorization of textile-dye-containing effluents A review
TL;DR: In this paper, a review of biological decolorization of dyes used in textile industries and report on progress and limitations is presented, where the ability of microorganisms to carry out dye decolorisation has received much attention.
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Kinetics and mechanism of removal of methylene blue by adsorption on various carbons—a comparative study
TL;DR: 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.
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Use of cellulose-based wastes for adsorption of dyes from aqueous solutions.
TL;DR: Based on the adsorption capacity, it was shown that banana peel was more effective than orange peel and intraparticle diffusion of dyes within the particle was identified to be rate limiting.