Comparison of reactive magnesia, quick lime, and ordinary Portland cement for stabilization/solidification of heavy metal-contaminated soils

W Li, P Ni, Y Yi - Science of the Total Environment, 2019 - Elsevier
Abstract Stabilization/solidification (S/S) is commonly applied to treat heavy metal-
contaminated soils through the use of lime and ordinary Portland cement (OPC). Recently …

Stabilization/solidification of lead-and zinc-contaminated soils using MgO and CO2

W Li, Y Yi - Journal of CO2 Utilization, 2019 - Elsevier
This paper introduced a novel stabilization/solidification (S/S) method for the treatment of
lead (Pb)-and zinc (Zn)-contaminated soils using reactive magnesia (MgO) and carbon …

Review on stabilization/solidification methods and mechanism of heavy metals based on OPC-based binders

L Chen, K Nakamura, T Hama - Journal of Environmental Management, 2023 - Elsevier
Abstract Stabilization/solidification (S/S) with ordinary portland cement (OPC)-based binders
is a suitable method to remediate heavy metal (HM)-contaminated soil and reuse resources …

Red mud-enhanced magnesium phosphate cement for remediation of Pb and As contaminated soil

L Wang, L Chen, B Guo, DCW Tsang, L Huang… - Journal of hazardous …, 2020 - Elsevier
Abstract Lead (Pb) and arsenic (As) contaminated soil poses severe threats to human
health. This study proposes a novel approach for synchronous stabilisation/solidification …

Leachability and heavy metal speciation of 17-year old stabilised/solidified contaminated site soils

F Wang, H Wang, A Al-Tabbaa - Journal of Hazardous Materials, 2014 - Elsevier
The long-term leachability, heavy metal speciation transformation and binding mechanisms
in a field stabilised/solidified contaminated soil (made ground) from West Drayton site were …

Comparison between CaO-and MgO-activated ground granulated blast-furnace slag (GGBS) for stabilization/solidification of Zn-contaminated clay slurry

Y Zhang, YJ Ong, Y Yi - Chemosphere, 2022 - Elsevier
Abstract Stabilization/solidification (S/S) is a low-cost and effective remedial technique for
dredged contaminated sediments. Quick lime (CaO)-activated and reactive magnesia (MgO) …

[HTML][HTML] Three-year performance of in-situ solidified/stabilised soil using novel MgO-bearing binders

F Jin, F Wang, A Al-Tabbaa - Chemosphere, 2016 - Elsevier
A new group of MgO-bearing binders has been developed recently which showed improved
sustainability and technical performance compared to Portland cement (PC). However, the …

Effects of acid rain on physical, mechanical and chemical properties of GGBS–MgO-solidified/stabilized Pb-contaminated clayey soil

YJ Du, J Wu, YL Bo, NJ Jiang - Acta Geotechnica, 2020 - Springer
Reactive magnesia (MgO)-activated ground granulated blast furnace slag (GGBS) is a newly
developed binder for soil stabilization/solidification. It can be used as an alternative of …

Sustainable stabilization/solidification of the Pb, Zn, and Cd contaminated soil by red mud-derived binders

F Wang, J Xu, H Yin, Y Zhang, H Pan, L Wang - Environmental Pollution, 2021 - Elsevier
Red mud and phosphogypsum are voluminous industrial by-products worldwide. They have
long been disposed of in landfills or open storage, leading to a waste of resource and …

[HTML][HTML] Temporal effect of MgO reactivity on the stabilization of lead contaminated soil

Z Shen, S Pan, D Hou, D O'Connor, F Jin, L Mo… - Environment …, 2019 - Elsevier
Elevated soil lead (Pb) concentrations are a global concern owing to the toxic effects of this
heavy metal. Solidification/stabilization (S/S) of soils using reagents like Portland cement …