A review on the adsorption of heavy metals by clay minerals, with special focus on the past decade

MK Uddin - Chemical Engineering Journal, 2017 - Elsevier
Adsorption has been proved to be the best process of water treatment because of its
significant advantages. Clays and their minerals are abundant and cheap material …

The advantages of clay mineral modification methods for enhancing adsorption efficiency in wastewater treatment: a review

S Barakan, V Aghazadeh - Environmental Science and Pollution …, 2021 - Springer
This review discusses the recent trends in the research over the last 30 years to use clay
minerals in natural and modified forms for removing different toxic organic/inorganic …

Spinel ferrite magnetic adsorbents: alternative future materials for water purification?

DHK Reddy, YS Yun - Coordination Chemistry Reviews, 2016 - Elsevier
Spinel ferrite (SF) magnetic materials are an important class of composite metal oxides
containing ferric ions and having the general structural formula M 2+ Fe 2 3+ O 4 (where M …

Synthesis of novel magnesium ferrite (MgFe2O4)/biochar magnetic composites and its adsorption behavior for phosphate in aqueous solutions

KW Jung, S Lee, YJ Lee - Bioresource technology, 2017 - Elsevier
In this work, magnesium ferrite (MgFe 2 O 4)/biochar magnetic composites (MFB-MCs) were
prepared and utilized to remove phosphate from aqueous solutions. MFB-MCs were …

Synthesis of iron-based magnetic nanocomposites and applications in adsorption processes for water treatment: a review

LR Marcelo, JS de Gois, AA da Silva… - Environmental Chemistry …, 2021 - Springer
Rising worldwide concern about the quantity and quality of water available to living beings
calls for efficient technologies of water treatment. Nanomaterials are promising adsorbents …

[HTML][HTML] Electrochemical, photocatalytic and sensor studies of clay/MgO nanoparticles

M Mylarappa, N Raghavendra, BS Surendra… - Applied Surface Science …, 2022 - Elsevier
We propose a method for producing cost-effective Clay-metal oxide (Clay/MgO
nanocomposite) by chemical solution combustion process using urea as a fuel. X-ray …

Research progress on photocatalytic reduction of Cr (VI) in polluted water

G Yuan, F Li, K Li, J Liu, J Li, S Zhang… - Bulletin of the …, 2021 - academic.oup.com
More and more wastewater containing hexavalent chromium (Cr (VI)), which causes
increasingly threatening environmental events including death of plants or organisms, soil …

Preparation, characterization and application of activated clay biochar composite for removal of Cr (VI) in water: Isotherms, kinetics and thermodynamics

MC Qhubu, LG Mgidlana, LM Madikizela… - Materials Chemistry and …, 2021 - Elsevier
This study explored the feasibility of employing a new activated clay mineral biochar
composite produced from simultaneous pyrolysis of Macadamia nutshells/groundnut shells …

Carbon nanotubes and graphene composites used in Cr (VI) detection techniques: A review

Q Jin, M Dai, X Zhan, S Wang, Z He - Journal of Alloys and Compounds, 2022 - Elsevier
Chromium (Cr) appears in nature in two forms: trivalent chromium (Cr (III)) and hexavalent
chromium (Cr (VI)), which have different toxicities. Cr (VI) is generally more toxic and is more …

A novel bentonite–cobalt doped bismuth ferrite nanoparticles with boosted visible light induced photodegradation of methyl orange: Synthesis, characterization and …

M Jamshaid, HM Khan, MA Nazir… - International Journal …, 2024 - Taylor & Francis
In this work, pure and bentonite-Co-doped multiferroic Bi1-x BentxFe1-y Co y O3 (x= 0.00–
0.03, y= 0.00–0.15) bismuth ferrite (BFO) nanoparticles (NPs) were synthesised using a cost …