Non-competitive and competitive detoxification of As (III) ions from single and binary biosorption systems and biosorbent regeneration

J Bayuo, MJ Rwiza, KM Mtei - Biomass Conversion and Biorefinery, 2024 - Springer
The quantity of studies reporting on single-metal sorption systems is increasing every day
while the elimination of heavy metals in binary and multisolute systems is seldom reported …

Textile dye removal from aqueous solutions using cheap MgO nanomaterials: adsorption kinetics, isotherm studies and thermodynamics

HR Mahmoud, SM Ibrahim, SA El-Molla - Advanced Powder Technology, 2016 - Elsevier
In the present study, three MgO nanomaterials (MgO S, MgO N and MgO U) were
synthesized by sol–gel and two different precipitation methods, respectively, and used for …

Chelating polyacrylonitrile beads for removal of lead and cadmium from wastewater

P Bhunia, S Chatterjee, P Rudra, S De - Separation and Purification …, 2018 - Elsevier
Chelating polyacrylonitrile beads were prepared using phase inversion of polymeric drops
in water bath, followed by treatment in sodium hydroxide solution. Applicability of these …

Study of Cu (II), Co (II), Ni (II) and Pb (II) removal from aqueous solutions using magnetic Prussian blue nano-sorbent

I Uogintė, G Lujanienė, K Mažeika - Journal of hazardous materials, 2019 - Elsevier
In this study magnetic Prussian blue (MPB) was synthesized and applied as sorbent for the
efficient removal of heavy metals (Cu (II), Co (II), Ni (II) and Pb (II)) from aqueous solution …

Recovery of scandium (III) from diluted aqueous solutions by a supported ionic liquid phase (SILP)

D Avdibegović, M Regadío, K Binnemans - RSC advances, 2017 - pubs.rsc.org
The adsorption of scandium from diluted, acidic solutions by a supported ionic liquid phase
(SILP) was investigated, as part of a process for recovery of scandium from bauxite residue …

Adsorption and desorption ability of divalent mercury from an interactive bicomponent sorption system using hybrid granular activated carbon

J Bayuo, MJ Rwiza, KM Mtei - Environmental Monitoring and Assessment, 2023 - Springer
The sequestration of heavy metals from multicomponent sorption media has become critical
due to the noxious effects of heavy metals on the natural environment and subsequently on …

Biosorption of Pb and Cu from aqueous solution using banana peel powder

RM Salim, AJK Chowdhury, R Rayathulhan… - Desalination and Water …, 2016 - Elsevier
Banana peel is considered as a dominant agricultural waste which causes more disposal
problem everywhere. This disposal problem could be handled by changing it into an …

Kinetics and isotherm studies for the adsorption of metal ions onto two soil types

SR Mishra, R Chandra, J Kaila - Environmental Technology & Innovation, 2017 - Elsevier
Transport of contaminants from soil to other trophic levels is associated with
retention/binding capacity of soil with pollutants. The sorption potential of red and black soils …

Pectin graft copolymer-montmorillonite composite: Synthesis, swelling and divalent metal ion adsorption

S Abubakar Zauro, B Vishalakshi - Separation Science and …, 2018 - Taylor & Francis
ABSTRACT A novel graft copolymer gel made up of pectin (Pec), 2-(methacryloyloxyethyl)
trimethylammonium chloride (METAC), 2-acrylamido-2-methyl-1-propane sulfonic acid …

Highly efficient removal of antimonite (Sb (III)) from aqueous solutions by organoclay and organozeolite: Kinetics and Isotherms

S Bagherifam, TC Brown, CM Fellows, R Naidu… - Applied Clay …, 2021 - Elsevier
Clays modified by cationic surfactants have been widely used for the removal of organic and
inorganic anionic contaminants. However, their suitability for the removal of antimonite from …