Journal ArticleDOI
Kinetics and thermodynamics of Methylene Blue adsorption on Neem (Azadirachta indica) leaf powder
TLDR
In this article, Methylene blue was adsorbed on an adsorbent prepared from mature leaves of the Neem tree (Azadirachta indica), and a batch adsorption study was carried out with variable adsorbate concentration, adsorbant amount, pH, and temperature.About:
This article is published in Dyes and Pigments.The article was published on 2005-04-01. It has received 690 citations till now. The article focuses on the topics: Freundlich equation & Adsorption.read more
Citations
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Journal ArticleDOI
A simple method to prepare magnetic modified beer yeast and its application for cationic dye adsorption
TL;DR: The purpose of this research is to use a simple method to prepare magnetic modified biomass with good adsorption performances for cationic ions and show that the magnetic sorbent could be used repeatedly after regeneration.
Journal ArticleDOI
Application of biowaste (waste generated in biodiesel plant) as an adsorbent for the removal of hazardous bye - methylene blue - from aqueous phase
R. Gottipati,Susmita Mishra +1 more
TL;DR: In this article, a batch adaption of methylene blue (MB) from solid waste from a biodiesel plant has been successfully used for the removal of the hazardous cationic water soluble dye -methylene blue -from an aqueous phase, and it was found that the adsorption process was exothermic and feasible at low temperatures.
Journal ArticleDOI
Fenalan Yellow G adsorption using surface-functionalized green nanoceria: An insight into mechanism and statistical modelling.
Nithya Rajarathinam,Thirunavukkarasu Arunachalam,Sivashankar Raja,Rangabhashiyam Selvasembian +3 more
TL;DR: The study proposed the intrinsic mechanism of adsorbent-adsorbate interactions as either of electrostatic interaction or through surface complexation, which exposed the feasibility and spontaneity of endothermic adsorption.
Journal ArticleDOI
Evaluation of Methylene Blue Sorption onto Low-Cost Biosorbents: Equilibrium, Kinetics, and Thermodynamics
TL;DR: In this paper, a study on batch sorption of methylene blue dye from aqueous solution onto Ginkgo biloba sorbent, a waste material produced during the Fall season in many parts of the world, was presented.
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Adsorption of Methylene blue and Rhodamine B by using biochar derived from Pongamia glabra seed cover.
TL;DR: The study suggested that PGSC biochar could be used as a highly efficient adsorbent for the removal of synthetic dyes.
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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Sorption of dye from aqueous solution by peat
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, the sorption of two dyes, namely Basic Blue 69 and Acid Blue 25 onto peat has been studied in terms of pseudo-second order and first order mechanisms for chemical sorption as well as an intraparticle diffusion mechanism process.
Journal ArticleDOI
Pore- and Solid-Diffusion Kinetics in Fixed-Bed Adsorption under Constant-Pattern Conditions
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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.