Equilibrium, thermodynamics and process design to minimize adsorbent amount for the adsorption of acid dyes onto cationic polymer-loaded bentonite

Q Li, QY Yue, Y Su, BY Gao, HJ Sun - Chemical Engineering Journal, 2010 - Elsevier
The adsorption equilibrium, thermodynamics and process design of the
polyepicholorohydrin-dimethylamine (EPI-DMA) cationic polymer-loaded bentonite (EPI …

A comparative study on the properties, mechanisms and process designs for the adsorption of non-ionic or anionic dyes onto cationic-polymer/bentonite

Q Li, QY Yue, HJ Sun, Y Su, BY Gao - Journal of Environmental …, 2010 - Elsevier
The adsorption properties and mechanisms of a cationic-polymer/bentonite complex (EPI-
DMA/bentonite), prepared from polyepicholorohydrin-dimethylamine and bentonite, for non …

Adsorption of acid dyes from aqueous solution by CTMAB modified bentonite: kinetic and isotherm modeling

L Yan, L Qin, H Yu, S Li, R Shan, B Du - Journal of Molecular Liquids, 2015 - Elsevier
Adsorption of four acid dyes onto cetyltrimethyl ammonium bromide (CTMAB) modified
organobentonite from aqueous solution was studied, and effects of the parameters like …

Removal of crystal violet dye by adsorption using bentonite–alginate composite

R Fabryanty, C Valencia, FE Soetaredjo… - Journal of …, 2017 - Elsevier
The microwave rapid heating method was successfully applied to the production of
bentonite–alginate composite which is effectively used as a sorbent for dye removal. The …

Adsorptive removal of basic dyes from aqueous solutions by surfactant modified bentonite clay (organoclay): kinetic and competitive adsorption isotherm

TS Anirudhan, M Ramachandran - Process Safety and Environmental …, 2015 - Elsevier
Cationic surfactant (Hexadecyltrimenthylammonium chloride) modified bentonite clay was
prepared and systematically studied for its adsorption behavior as an efficient adsorbent for …

Adsorption kinetics and isotherm of anionic dyes onto organo-bentonite from single and multisolute systems

D Shen, J Fan, W Zhou, B Gao, Q Yue… - Journal of hazardous …, 2009 - Elsevier
The performances of polydiallydimethylammonium modified bentonite (PDADMA–bentonite)
as an adsorbent to remove anionic dyes, namely Acid Scarlet GR (AS-GR), Acid Turquoise …

[PDF][PDF] Adsorptive removal of anionic dye from aqueous solutions by mixture of Kaolin and Bentonite clay: Characteristics, isotherm, kinetic and thermodynamic studies

OT Ogunmodede, AA Ojo, E Adewole… - Iranica Journal of Energy …, 2015 - ijee.net
The textile effluents are considered as potential source of water contaminations. Thus the
effective methods were adopted for the removal of dyes and colorants from the textile …

Modified bentonite adsorption of organic pollutants of dye wastewater

Z Huang, Y Li, W Chen, J Shi, N Zhang, X Wang… - Materials Chemistry and …, 2017 - Elsevier
Abstract Removals of Rhodamine B (RhB) and Acid red 1 using the organic modification of
bentonite from aqueous phase were optimized. The organobentonite was synthesized by …

Tunable adsorption properties of bentonite/carboxymethyl cellulose-g-poly (2-(dimethylamino) ethyl methacrylate) composites toward anionic dyes

W Li, P Zuo, D Xu, Y Xu, K Wang, Y Bai, H Ma - … Engineering Research and …, 2017 - Elsevier
Organo-modification of bentonite is necessary for enhancement of its adsorption capacity
toward the organic dyes pollutants due to its negative-charged surface. In this study, novel …

Adsorption of Acid Blue 193 from aqueous solutions onto Na–bentonite and DTMA–bentonite

AS Özcan, B Erdem, A Özcan - Journal of colloid and Interface science, 2004 - Elsevier
Dodecyltrimethylammonium bromide-modified bentonite (DTMA–bentonite) was prepared
and tested as an adsorbent for an acid dye (Acid Blue 193, AB193) removal from aqueous …