[HTML][HTML] Soil amendments for immobilization of potentially toxic elements in contaminated soils: A critical review

KN Palansooriya, SM Shaheen, SS Chen… - Environment …, 2020 - Elsevier
Soil contamination by potentially toxic elements (PTEs) has led to adverse environmental
impacts. In this review, we discussed remediation of PTEs contaminated soils through …

Biochar application for the remediation of heavy metal polluted land: a review of in situ field trials

D O'Connor, T Peng, J Zhang, DCW Tsang… - Science of the total …, 2018 - Elsevier
Polluted land is a global issue, especially for develo** countries. It has been reported that
soil amendment with biochar may reduce the bioavailability of a wide range of contaminants …

Remediation of multiple heavy metal-contaminated soil through the combination of soil washing and in situ immobilization

X Zhai, Z Li, B Huang, N Luo, M Huang, Q Zhang… - Science of the Total …, 2018 - Elsevier
The remediation of heavy metal-contaminated soils is a great challenge for global
environmental sciences and engineering. To control the ecological risks of heavy metal …

Optimizing the synthesis of Fe/Al (Hydr) oxides-Biochars to maximize phosphate removal via response surface model

Y Peng, Y Sun, R Sun, Y Zhou, DCW Tsang… - Journal of Cleaner …, 2019 - Elsevier
Highly efficient and cost-effective adsorbents for phosphate (P) recovery are the key to
control eutrophication and recover phosphorous from waste streams to enhance food …

A combination of ferric nitrate/EDDS-enhanced washing and sludge-derived biochar stabilization of metal-contaminated soils

JC Yoo, J Beiyuan, L Wang, DCW Tsang… - Science of the total …, 2018 - Elsevier
In this study, soil washing and stabilization as a two-step soil remediation strategy was
performed to remediate Pb-and Cu-contaminated soils from shooting range and railway …

Soil washing remediation of heavy metal from contaminated soil with EDTMP and PAA: Properties, optimization, and risk assessment

W Feng, S Zhang, Q Zhong, G Wang, X Pan… - Journal of hazardous …, 2020 - Elsevier
Soil washing is a rapid and efficient remediation technique for soil contaminated by heavy
metals. In this study, Cd, Pb, and Zn were removed from contaminated soil by …

Influence of lead on stabilization/solidification by ordinary Portland cement and magnesium phosphate cement

YS Wang, JG Dai, L Wang, DCW Tsang, CS Poon - Chemosphere, 2018 - Elsevier
Inorganic binder-based stabilization/solidification (S/S) of Pb-contaminated soil is a
commonly used remediation approach. This paper investigates the influences of soluble Pb …

Effect of mixed chelators of EDTA, GLDA, and citric acid on bioavailability of residual heavy metals in soils and soil properties

X Guo, G Zhao, G Zhang, Q He, Z Wei, W Zheng… - Chemosphere, 2018 - Elsevier
Soil washing is an effective technology for the remediation of multi-metal contaminated soils.
However, bioavailability of residual heavy metals in soils and soil properties could be …

Effects of biochar derived from sewage sludge and sewage sludge/cotton stalks on the immobilization and phytoavailability of Pb, Cu, and Zn in sandy loam soil

Z Wang, R Shen, S Ji, L **e, H Zhang - Journal of Hazardous Materials, 2021 - Elsevier
Co-pyrolysis of sewage sludge and straws has been used to improve the pore structure and
reduce the ecological risks of heavy metals in sewage sludge-derived biochars. However, to …

Remediation of heavy metal contaminated soil by biodegradable chelator–induced washing: Efficiencies and mechanisms

G Wang, X Pan, S Zhang, Q Zhong, W Zhou… - Environmental …, 2020 - Elsevier
Biodegradable chelators (BCs) are promising substitutes for conventional washing agents in
the remediation of heavy metal contaminated soil with strong complexing ability and less …