Bisphenol A sorption by organo-montmorillonite: Implications for the removal of organic contaminants from water

Y Park, Z Sun, GA Ayoko, RL Frost - Chemosphere, 2014 - Elsevier
Remediation of bisphenol A (BPA) from aqueous solutions by adsorption using organoclays
synthesized from montmorillonite (MMT) with different types of organic surfactant molecules …

Removal of bisphenol A from wastewater by Ca-montmorillonite modified with selected surfactants

S Zheng, Z Sun, Y Park, GA Ayoko, RL Frost - Chemical engineering …, 2013 - Elsevier
Abstract Organo Arizona SAz-2 Ca-montmorillonite was prepared with different surfactant
(DDTMA and HDTMA) loadings through direct ion exchange. The structural properties of the …

Comparison between the removal of phenol and catechol by modified montmorillonite with two novel hydroxyl-containing Gemini surfactants

Y Liu, M Gao, Z Gu, Z Luo, Y Ye, L Lu - Journal of Hazardous Materials, 2014 - Elsevier
Na-montmorillonites were modified with two novel hydroxyl-containing Gemini surfactants, 1,
3-bis (hexadecyldimethylammonio)-2-hydroxypropane dichloride (BHHP) and 1, 3-bis …

The effect of cationic, non-ionic and amphiphilic surfactants on the intercalation of bentonite

CM Ouellet-Plamondon, J Stasiak… - Colloids and Surfaces A …, 2014 - Elsevier
Surfactant–clay interactions are key for the development of new clay applications and
inorganic-organic nanocomposites. Bentonite, with montmorillonite as the principal clay …

Organically modified sepiolite: thermal treatment and chemical and morphological properties

LB Fitaroni, T Venâncio, FH Tanaka, JCF Gimenez… - Applied Clay …, 2019 - Elsevier
The modification of sepiolite is one of the aspects well established in literature aiming to
broaden the range of applications of this material. Additionally, in some requests, eg in …

[HTML][HTML] Organophilic clays for efficient removal of eosin Y dye properties

SA Popoola, H Al Dmour, B Messaoudi… - Journal of Saudi …, 2023 - Elsevier
Abstract organophilic local clay materials from Boyolali-Central of Java were prepared via
exchange reaction with hexadecyltrimethylammonium bromide (C16TMABr) solution. These …

Synthesis of reduced graphene oxide-montmorillonite nanocomposite and its application in hexavalent chromium removal from aqueous solutions

Z Zhang, H Luo, X Jiang, Z Jiang, C Yang - RSC Advances, 2015 - pubs.rsc.org
A reduced graphene oxide-montmorillonite (GCM) nanocomposite has been synthesized via
a simple solvent method. The results showed that reduced graphene oxide and …

Investigation of chromate adsorption efficacy on organo-bentonite as potential in-situ adsorbent for groundwater remediation

Y Son, Y Kim, S Bae, TH Kim, Y Hwang - Journal of Environmental …, 2022 - Elsevier
As potential in-situ chromate adsorbents for groundwater remediation, two different organo-
bentonites having two structurally different surfactants with the same carbon chain length …

XRD, TEM, and thermal analysis of Arizona Ca-montmorillonites modified with didodecyldimethylammonium bromide

Z Sun, Y Park, S Zheng, GA Ayoko, RL Frost - Journal of colloid and …, 2013 - Elsevier
Abstract An Arizona SAz-2 calcium montmorillonite was modified by a typical dialkyl cationic
surfactant (didodecyldimethylammonium bromide, abbreviated to DDDMA) through direct …

Influence of the purity of montmorillonite on its surface modification with an alkyl-ammonium salt

M Veiskarami, MN Sarvi, AR Mokhtari - Applied Clay Science, 2016 - Elsevier
Abstract Effect of the purity of montmorillonite (Mt) on its modification with
hexadecyltrimethylammonium bromide (HDTMA) was evaluated. Montmorillonite with …