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
Continuous adsorption of methylene blue dye on the maize stem ground tissue.
TL;DR: In this article, the effects of important parameters such as flow rate, initial concentration of methylene blue, and bed depth on the removal rate of MB from model solutions were investigated.
Journal ArticleDOI
One-step synthesis of magnetic fly ash composites for methylene blue removal: batch and column study.
Adsorptive removal of methylene blue using the natural adsorbent- Vitex negundo Stem
K. Kavitha,M. M. Senthamilselvi +1 more
TL;DR: In this paper, the mechanism of methylene blue adsorption on acid activated carbon Vitex Negundo Stem (AAVNS) has been studied through batch experiments.
Journal ArticleDOI
Isolation and sorption behavior of humic acid from Zhongdian Peat of Yunnan Province, China.
TL;DR: Wang et al. as mentioned in this paper extracted Humic acid (HA) from Zhongdian peat using two methods, namely sodium pyrophosphate extraction (SPE) and dilute base extraction (DBE), and characterized for its functional groups and sorption property.
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.