Journal ArticleDOI
Pseudo-second order model for sorption processes
Yuh-Shan Ho,Gordon McKay +1 more
TLDR
In this paper, a literature review of the use of sorbents and biosorbents to treat polluted aqueous effluents containing dyes:organics or metal ions has been conducted.About:
This article is published in Process Biochemistry.The article was published on 1999-07-01. It has received 13746 citations till now. The article focuses on the topics: Sorption.read more
Citations
More filters
Journal ArticleDOI
Isotherms, kinetics and thermodynamics of acid dye adsorption on activated palm ash
TL;DR: In this article, the removal of acid green 25 (AG25) dye onto activated palm ash from aqueous solutions was investigated using Langmuir and Freundlich models.
Journal ArticleDOI
Biosorption of hexavalent chromium by raw and acid-treated green alga Oedogonium hatei from aqueous solutions.
Vinod Kumar Gupta,Arshi Rastogi +1 more
TL;DR: The biomass used in this work proved to be effective materials for the treatment of chromium bearing aqueous solutions and the pseudo-first-order kinetic model adequately describe the kinetic data in comparison to second-order model.
Journal ArticleDOI
Removal of Cu and Pb by tartaric acid modified rice husk from aqueous solutions
TL;DR: A study on the modification of rice husk by various carboxylic acids showed that tartaric acid modified rice husks (TARH) had the highest binding capacities for Cu and Pb, and the affinity of TARH for Pb is greater than Cu.
Journal ArticleDOI
Biosorption of reactive dyes on the green alga Chlorella vulgaris
Zümriye Aksu,Sevilay Tezer +1 more
TL;DR: In this article, the effect of temperature on equilibrium sorption capacity of three vinyl sulphone type reactive dyes (Remazol Black B (RB), Remazol Red RR (RR) and Remazhol Golden Yellow RNL (RGY) was investigated in a batch system.
Journal ArticleDOI
Adsorption of malachite green onto bentonite: Equilibrium and kinetic studies and process design
TL;DR: In this article, the effects of contact time, initial pH and initial dye concentration on the malachite green adsorption by the bentonite have been studied, and it was shown that the removal was seen to increase with increasing contact time.
References
More filters
Journal ArticleDOI
The exchange adsorption of ions from aqueous solutions by organic zeolites; kinetics.
Journal ArticleDOI
Application of Elovich equation to the kinetics of phosphate release and sorption in soils.
S. H. Chien,W. R. Clayton +1 more
Book
Kinetics of Soil Chemical Processes
TL;DR: The application of chemical kinetics to soil systems is discussed in this paper, where the authors present a model of Inorganic and Organic Reactions in Soils, as well as the mechanisms of Rapid Reactions on Soil Constituents using Relaxation Methods.