Remediation methods of heavy metal contaminated soils from environmental and geotechnical standpoints

Z ur Rehman, MF Junaid, N Ijaz, U Khalid… - Science of The Total …, 2023 - Elsevier
Heavy metal contaminated soil (HMCS) threatens world health and sustainable growth,
owing to which numerous remediation methods have been devised. Meanwhile …

Solidification/stabilization of soil heavy metals by alkaline industrial wastes: A critical review

Q Jiang, Y He, Y Wu, B Dian, J Zhang, T Li… - Environmental Pollution, 2022 - Elsevier
Solidification/stabilization technology is one of the most desirable technologies for the
remediation of heavy metal contaminated soils due to its convenience and effectiveness …

Novel application of low carbon limestone calcined clay cement (LC3) in expansive soil stabilization: An eco-efficient approach

N Ijaz, W Ye, Z ur Rehman, Z Ijaz - Journal of Cleaner Production, 2022 - Elsevier
This article presents the novel application of new ternary low carbon limestone calcined clay
cement (LC3) to deal with construction problems associated with problematic expansive …

Perspectives for flood risk assessment and management for mega-city metro system

HM Lyu, SL Shen, A Zhou, J Yang - Tunnelling and Underground Space …, 2019 - Elsevier
This paper presents an overview on the risk assessment approaches for inundation of metro
systems based on regional flood risk assessment methods. Detailed summarization is …

Micro-mechanical performance evaluation of expansive soil biotreated with indigenous bacteria using MICP method

N Tiwari, N Satyam, M Sharma - Scientific Reports, 2021 - nature.com
This study explored the effect of indigenous bacteria present in the soil to stabilized swelling
behavior and improving the mechanical property of expansive soil. The objective of the …

Solidification/stabilization of lead-contaminated soils by phosphogypsum slag-based cementitious materials

Z Ren, L Wang, H Wang, S Liu, M Liu - Science of the Total Environment, 2023 - Elsevier
In the present study, phosphogypsum slag-based cementitious material (PS) was designed,
and the potential use for solidifying/stabilizing lead-contaminated soils was investigated …

The significance of scanning electron microscopy (SEM) analysis on the microstructure of improved clay: An overview

N Ural - Open Geosciences, 2021 - degruyter.com
This study aims to emphasize the importance of scanning electron microscopy (SEM) in
explaining the differences in the physical and mechanical behaviors of the improved clays …

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 …

Study on the solidification/stabilization of cadmium-contaminated soil by red mud-assisted blast furnace slag under excitation conditions

T Chen, L Wang, B He, X Peng, X Nie, F Ma… - Journal of Cleaner …, 2024 - Elsevier
In the context of contaminated soils and industrial solid waste utilizations, a low-carbon
curing agent (RAS) was synthesized in this study using red mud (RM), blast furnace slag …