[HTML][HTML] Adsorption of methylene blue dye and Cu (II) ions on EDTA-modified bentonite: isotherm, kinetic and thermodynamic studies

MLFA De Castro, MLB Abad, DAG Sumalinog… - Sustainable …, 2018 - Elsevier
Dyes and metals are hazardous pollutants commonly found in industrial wastewaters
requiring complex and expensive removal technologies. This study investigated the …

Adsorption studies of acid dye–Eosin yellow on date palm seeds, goethite and their composite

N Abdus-Salam, AV Ikudayisi-Ugbe, FA Ugbe - Chemical Data Collections, 2021 - Elsevier
The adsorption study of acid dye-eosin yellow (EY) on date palm (Phoenix dactylifera) seed,
goethite and their composite was conducted using batch technique. The effects of initial …

Biosorption of an anionic dye, eosin yellow onto pineapple peels: isotherm and thermodynamic study

FA Ugbe, PO Anebi, VA Ikudayisi - International Annals of Science, 2018 - journals.aijr.org
Eosin Yellow (EY), an anionic dye (acid dye) was adsorbed using an agricultural waste,
pineapple peels (PP) as bio-sorbent in order to investigate its suitability as an alternative …

[PDF][PDF] Kinetics and thermodynamic modelling of natural and synthetic goethite for dyes scavenging from aqueous systems

FA Ugbe, N Abdus-Salam - Arabian Journal of Chemical and …, 2020 - researchgate.net
In order to significantly understand the mechanism of fixation of dyes onto goethite surfaces,
the kinetics and thermodynamic properties of natural goethite (NGT) and synthetic goethite …

Surface modification of Dendrocalamus strictus charcoal powder using nitrilotriacetic acid as a chelating agent and its application for removal of copper(II) from …

S Saini, JK Katnoria, I Kaur - Separation Science and Technology, 2021 - Taylor & Francis
In the modern era, copper toxicity has become progressively more common due to
widespread applications of copper in metallurgy, plumbing, transportation, and electrical …

[PDF][PDF] Adsorptive removal of methylene blue from synthetic wastewater using date palm seeds, goethite and their composite

N Abdus-Salam, AV Ikudayisi-Ugbe… - Acta Sci. Malays …, 2021 - researchgate.net
Environmental pollution has become increasingly prominent with continuous growth in
technology across the globe (Luo et al., 2019). The discharge of dye effluents from industries …

[PDF][PDF] Adsorptive removal of Cd2+, Cr 3+ and Cr 6+ using natural and synthetic goethite particles: kinetics study

FA Ugbe, VA Ikudayisi-Ugbe… - Journal of New Technology …, 2020 - asjp.cerist.dz
The adsorption study of Cd2+, Cr3+ and Cr6+ on natural goethite (NGT) and synthetic
goethite (SGT) particles was conducted using batch equilibrium assays to investigate the …

Synergistic Effect of Chemical and Physical Treatments on Azolla pinnata for Cadmium Ions Removal from Synthetic Wastewater Systems

KSV Rajalakshmi, KA Paari - Current Trends in Biotechnology and …, 2024 - abap.co.in
Azolla pinnata, an aquatic fern has been utilized as an effective biofiltering and adsorbent
agent to complement many conventional treatment methods for the removal of …

Synergistic Effect of Chemical and Physical Treatments on Azolla pinnata for Cadmium Ions Removal from Synthetic Wastewater Systems.

KS Vinanthi Rajalakshmi… - Current Trends in …, 2024 - search.ebscohost.com
Azolla pinnata, an aquatic fern has been utilized as an effective biofiltering and adsorbent
agent to complement many conventional treatment methods for the removal of …

Adsorption of Pb (II) ions from aqueous solution by citric acid modified and unmodified Cucumeropsis manii (melon) pod husks

JI Opurum, GA Cookey… - Journal of Chemical …, 2019 - journals.chemsociety.org.ng
In this study, the biosorption of Pb (II) ion was studied in a batch sorption method using 1.0
M citric acid modified (CA-CM) and unmodified (UCM) Cucumeropsis manii pod husk as …