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
The development of a new efficient adsorbent for the removal of methylene blue
TL;DR: The spinel ferrite CdFe2O4 was obtained through the thermal decomposition of cadmium ferrioxalate coordination compound as discussed by the authors, which was obtained by a new unconventional method.
Book ChapterDOI
Fungal Biosorption of Ni (II) Ions
TL;DR: In this article, the effects of contact time (1−48 h), initial pH (2.0−7.0), initial metal ion concentration (20−100 mg/L), and biosorbent dosage (0.5−5 g/L) on fungal biosorption were investigated.
Journal ArticleDOI
Investigation of Dye Effluent Treatment Using Unmodified and Modified Biobased Sorbent and Its Process Economics
TL;DR: In this paper, the preparation of activated carbon from biowaste [walnut shells (WS)] and its further chemical activation with potassium hydroxide (AC-KOH) and orthophosphor...
Journal ArticleDOI
Application of response surface methodology for the optimization of hexavalent chromium removal using a new low-cost adsorbent
TL;DR: In this article, the adsorption capacity of a novel adsorbent (Ageratum conyzoide leaf powder) was investigated for Cr(VI) removal from aqueous solution.
Journal ArticleDOI
An effective approach for nitrate removal from water using antimicrobial modified fish bone by silane groups containing quaternary ammonium salt
TL;DR: In this article, a new anion exchanger adsorbent was synthesized based on modified natural polymeric fish bone powder, which was investigated by Field Emission Scanning Electron Microscope (FEMS).
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.