Journal ArticleDOI
Removal of copper ions from aqueous solution by tree fern
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TLDR
The thermodynamics of copper ion/tree fern system indicates spontaneous and endothermic nature of the process and various thermodynamic parameters, such as Delta G(0), Delta H(0) and Delta S(0, have been calculated.About:
This article is published in Water Research.The article was published on 2003-05-01. It has received 646 citations till now. The article focuses on the topics: Sorption & Langmuir.read more
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Non-conventional low-cost adsorbents for dye removal: A review
TL;DR: It is evident from a literature survey of about 210 recent papers that low-cost sorbents have demonstrated outstanding removal capabilities for certain dyes, and chitosan might be a promising adsorbent for environmental and purification purposes.
Journal ArticleDOI
Review of second-order models for adsorption systems.
TL;DR: An overview of second-order kinetic expressions is described in this paper based on the solid adsorption capacity, which shows that a pseudo-second-order rate expression has been widely applied to the Adsorption of pollutants from aqueous solutions onto adsorbents.
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Removal of heavy metal ions from wastewater by chemically modified plant wastes as adsorbents: A review
TL;DR: In this review, an extensive list of plant wastes as adsorbents including rice husks, spent grain, sawdust, sugarcane bagasse, fruit wastes, weeds and others has been compiled and some of the treated adsorbent show good adsorption capacities.
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Equilibrium, kinetics, mechanism, and process design for the sorption of methylene blue onto rice husk
V. Vadivelan,K. Vasanth Kumar +1 more
TL;DR: Analysis of sorption data using a Boyd plot confirms that external mass transfer is the rate limiting step in the sorption process.
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Removal of C.I. Basic Green 4 (Malachite Green) from aqueous solutions by adsorption using cyclodextrin-based adsorbent: Kinetic and equilibrium studies
TL;DR: In this article, a batch sorption experiment was carried out for the removal of C.I. Basic Green 4 (Malachite Green), a cationic dye from its aqueous solution using cyclodextrin-based material (CD/CMC material) as adsorbent.
References
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Journal ArticleDOI
The constitution and fundamental properties of solids and liquids. part i. solids.
Journal ArticleDOI
The kinetics of sorption of divalent metal ions onto sphagnum moss peat
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, a pseudo-second order rate equation describing the kinetics of sorption of divalent metal ions onto sphagnum moss peat at different initial metal ion concentrations and peat doses has been developed.