Cotransport of heavy metals and SiO2 particles at different temperatures by seepage

B Bai, Q Nie, Y Zhang, X Wang, W Hu - Journal of Hydrology, 2021 - Elsevier
The cotransport of heavy metals (HMs; ie, Pb 2+ and Cd 2+) and SiO 2 suspended particles
(SPs) in a porous medium (quartz sand) at different temperatures was investigated by one …

Adsorption behavior and mechanism of Mg/Fe layered double hydroxide with Fe3O4-carbon spheres on the removal of Pb (II) and Cu (II)

Y Xie, X Yuan, Z Wu, G Zeng, L Jiang, X Peng… - Journal of colloid and …, 2019 - Elsevier
Mg/Fe layered double hydroxide loaded with Magnetic (Fe 3 O 4) carbon spheres (MCs@
Mg/Fe-LDHs) was firstly synthesized by a facile in-situ co-precipitation method to remove Pb …

The transport of silica powders and lead ions under unsteady flow and variable injection concentrations

B Bai, S Jiang, L Liu, X Li, H Wu - Powder Technology, 2021 - Elsevier
The transport of silica powders (SPs), which are a type of suspended particles, and lead ions
(a heavy metal species) in saturated porous media under unsteady flow and variable lead …

Simultaneous removal of Pb (II) and rifampicin from wastewater by iron nanoparticles synthesized by a tea extract

Z Lin, X Weng, G Owens, Z Chen - Journal of Cleaner Production, 2020 - Elsevier
Most environmental contaminants exist as a complex mixture of both metallic and organic
pollutants and it is thus often a major challenge to remove both components simultaneously …

Mg-Fe LDH-coated biochars for metal (loid) removal: Surface complexation modeling and structural change investigations

B Hudcová, JB Fein, DCW Tsang, M Komárek - Chemical Engineering …, 2022 - Elsevier
Although an increasing number of studies involving layered double hydroxide/biochar
composites (LDH/BC) have been published recently, development of advanced modeling …

Synthesis of highly efficient porous inorganic polymer microspheres for the adsorptive removal of Pb2+ from wastewater

Q Tang, K Wang, M Yaseen, Z Tong, X Cui - Journal of Cleaner Production, 2018 - Elsevier
This work reports the preparation of novel porous inorganic polymer microspheres using a
suspension dispersion solidification (SDS) method. The porous microspheres exhibit good …

[HTML][HTML] Exploring the Utilization of Magnetic Composite Materials for High-Risk Contaminant Removal from Wastewater by Adsorption and Catalytic Processes—A …

OG Dragos-Pinzaru, N Lupu, H Chiriac, G Buema - Magnetochemistry, 2024 - mdpi.com
In the context of waters polluted with different high-risk contaminants, the development of
efficient materials able to efficiently clean them is necessary. In the first part, the present …

Comparison of MnO2 modified and unmodified magnetic Fe3O4 nanoparticle adsorbents and their potential to remove iron and manganese from aqueous media

S Bandar, M Anbia, S Salehi - Journal of Alloys and Compounds, 2021 - Elsevier
In this work, several magnetic nanoparticles (Fe 3 O 4) with silica (SiO 2) and Mg–Fe–CO 3
2− layered double hydroxide (LDH) as the shell was prepared then modified with …

An effective, low-cost and recyclable bio-adsorbent having amino acid intercalated LDH@ Fe3O4/PVA magnetic nanocomposites for removal of methyl orange from …

S Mallakpour, M Hatami - Applied Clay Science, 2019 - Elsevier
At first, layered double hydroxides (LDH) was intercalated with eco-friendly molecule using
the coprecipitation method, which this act was confirmed using X-ray diffraction showing the …

The influence of carbonate on the adsorption performance and mechanism of LDHs toward Cd and As

F Zhang, F Guo, Z Li, F Fei, A Sheng, L Wang… - Separation and …, 2025 - Elsevier
The excellent adsorption performance of layered double hydroxides (LDHs) toward heavy
metals (HMs) had been demonstrated. The carbonate contamination was one of the inherent …