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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Dielectric Properties and Adsorptive Characteristics 0f Zinc Chloride Treated Palm Kernel Shell
Mohammad Sabri,Nurul Zamani +1 more
TL;DR: In this article, the authors evaluated the dielectric properties of PKS treated carbons at varying temperature and frequency and investigated the adsorptive removal of methylene blue (MB).
Journal ArticleDOI
Kinetic and Thermodynamic Study of Adsorption Methylene Blue by Nitrated Biomass of Prunus Cerasus
TL;DR: In this article, the effect of various factors such as contact time, adsorbent dosage, initial dye concentration, temperature and pH of dye solution was investigated and the maximum removal of methylene blue dye was attained at 8.0 pH.
Dissertation
Removal of methylene blue contaminant by natural and modified low cost agricultural by-product
TL;DR: In this article, an environmentally sustainable agricultural byproduct, pine cone and pine leaves, was identified as an effective adsorbent in the removal of methylene blue dye from aqueous solution.
Journal ArticleDOI
Selective As(V) capture by a novel magnetic green Fe-biochar composite in a packed column: an application of central composite design
TL;DR: In this article, a fixed-bed column experiment was carried out for feasibility analysis of using a novel Fe-impregnated Azadirachta indica biochar matrix for arsenate removal.
Journal ArticleDOI
A Novel Waste Assessment; Removal of a Basic Dye from an Aqueous Solution Using Modified Grass Waste (MGW)
TL;DR: In this article, the removal of methylene blue dye (MB) from an aqueous solution using modified grass waste (MGW) was investigated as a function of medium pH, MB and MGW concentrations, and particle sizes using batch adsorption experiments.
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.
Journal ArticleDOI
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
Journal ArticleDOI
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.