A review on the porous geopolymer preparation for structural and functional materials applications

H Yu, M Xu, C Chen, Y He, X Cui - International Journal of …, 2022 - Wiley Online Library
Geopolymer (also called inorganic polymers) is a kind of amorphous gel material with a 3D
structure consisting of SiO4 and AlO4 tetrahedra. It has drawn international attention due to …

Metal ion and contaminant sorption onto aluminium oxide-based materials: A review and future research

MA Islam, DW Morton, BB Johnson… - Journal of environmental …, 2018 - Elsevier
Nanosized aluminium oxides (NAOs) are an important class of minerals widely found in soil,
sediment, aquifer, and aquatic environments. Over the decades, these minerals have been …

A revised pseudo-second-order kinetic model for adsorption, sensitive to changes in adsorbate and adsorbent concentrations

JC Bullen, S Saleesongsom, K Gallagher, DJ Weiss - Langmuir, 2021 - ACS Publications
The development of new adsorbent materials for the removal of toxic contaminants from
drinking water is crucial toward achieving the United Nations Sustainable Development …

Parametric modelling of Pb (II) adsorption onto chitosan-coated Fe3O4 particles through RSM and DE hybrid evolutionary optimization framework

H Rasoulzadeh, MH Dehghani, AS Mohammadi… - Journal of Molecular …, 2020 - Elsevier
In this study, response surface methodology (RSM) was discussed as an efficient method for
the optimization of Pb (II) adsorption onto Fe 3 O 4 nanoparticles and chitosan-coated Fe 3 …

Optimization of Pb (II) ions adsorption on nanohydroxyapatite adsorbents by applying Taguchi method

F Googerdchian, A Moheb, R Emadi… - Journal of hazardous …, 2018 - Elsevier
This paper presents an optimization approach for the removal of lead ions (Pb+ 2) by nano-
hydroxyapatite powder form adsorbents that were produced from bovine bone by …

Design and scaling up of fixed bed adsorption columns for lead removal by treated laterite

S Chatterjee, S Mondal, S De - Journal of cleaner production, 2018 - Elsevier
Laterite (rocky soil, rich in iron and aluminium) was treated using hydrochloric acid (6 M) and
sodium hydroxide (4 M) to increase its uptake capacity for lead species present in water …

Rapid removal of noxious nickel (II) using novel γ-alumina nanoparticles and multiwalled carbon nanotubes: kinetic and isotherm studies

S Agarwal, I Tyagi, VK Gupta, MH Dehghani… - Journal of Molecular …, 2016 - Elsevier
Novel γ-alumina nanoparticles and MWCNTs were synthesized for the rapid removal of the
noxious nickel (II) from the solvent phase. Hence this study investigated the ability of nano …

Removal of As (III) and As (V) using rubber tire derived activated carbon modified with alumina composite

MS Karmacharya, VK Gupta, I Tyagi, S Agarwal… - Journal of Molecular …, 2016 - Elsevier
Waste tire rubber derived activated carbon–alumina composites (ACALs) and tire rubber
alumina composite (TRAL) were used as efficient adsorbent for the rapid removal of As (III) …

Adsorption of arsenic (III) from aqueous solution by a novel phosphorus-modified biochar obtained from Taraxacum mongolicum Hand-Mazz: Adsorption behavior and …

W Ahmed, S Mehmood, A Núñez-Delgado, S Ali… - Journal of …, 2021 - Elsevier
A novel phosphorus (P) modified biochar (PLBC) was produced by pyrolyzing biomass of
the dietic herb Taraxacum mongolicum Hand-Mazz (TMHM) and treating it with …

A perspective on diverse adsorbent materials to recover precious palladium and the way forward

S Sharma, ASK Kumar, N Rajesh - Rsc Advances, 2017 - pubs.rsc.org
The removal and recovery of precious noble metals is noteworthy in a variety of applications.
The need to recover these precious metals is associated with their high cost and other …