Chemical and biological immobilization mechanisms of potentially toxic elements in biochar-amended soils

T Bandara, A Franks, J Xu, N Bolan… - Critical Reviews in …, 2020 - Taylor & Francis
The application of biochars for the remediation of water and soils contaminated with
potentially toxic elements (PTEs) has seen a recent growing interest. The mechanisms of …

Pros and cons of biochar to soil potentially toxic element mobilization and phytoavailability: environmental implications

SM Shaheen, A Mosa, Natasha… - Earth Systems and …, 2023 - Springer
While the potential of biochar (BC) to immobilize potentially toxic elements (PTEs) in
contaminated soils has been studied and reviewed, no review has focused on the potential …

[HTML][HTML] Biochar and bacteria inoculated biochar enhanced Cd and Cu immobilization and enzymatic activity in a polluted soil

C Tu, J Wei, F Guan, Y Liu, Y Sun, Y Luo - Environment international, 2020 - Elsevier
The application of biochar in the remediation of heavy metal contaminated soil has received
increasing global attention during the past decade. Although there has been some review …

Stabilization of heavy metal-contaminated soils by biochar: Challenges and recommendations

Y Wang, Y Liu, W Zhan, K Zheng, J Wang… - Science of the Total …, 2020 - Elsevier
Various types of biochar have been widely used to remediate soil contamination from heavy
metals (HMs) and to reduce HM mobility and bioavailability in soils in recent years. Most …

[HTML][HTML] Analysis of the long-term effectiveness of biochar immobilization remediation on heavy metal contaminated soil and the potential environmental factors …

J Wang, L Shi, L Zhai, H Zhang, S Wang, J Zou… - Ecotoxicology and …, 2021 - Elsevier
Currently, the research and application of biochar in the remediation of heavy metal
contaminated soil has become a hotspot, especially regarding the remediation of …

The influence of corncob-based biochar on remediation of arsenic and cadmium in yellow soil and cinnamon soil

M Luo, H Lin, Y He, Y Zhang - Science of the Total Environment, 2020 - Elsevier
Biochar plays a significant role in soil remediation. However, the simultaneous
immobilization mechanism and relationship of biochar to cations and anions have never …

Biochar-facilitated soil remediation: mechanisms and efficacy variations

M Guo, W Song, J Tian - Frontiers in Environmental Science, 2020 - frontiersin.org
Recent research suggests that biochar amendment is a promising approach to mitigate soil
contamination via immobilizing heavy metals and organic pollutants. Through intensive …

Biochar as an (Im) mobilizing agent for the potentially toxic elements in contaminated soils

SM Shaheen, A El-Naggar, J Wang… - Biochar from biomass …, 2019 - Elsevier
Biochar has exhibited a greater potential for treatment of potentially toxic elements (PTEs)
contaminated soils than other sorbents. However, biochar can cause contradictory effects on …

The effects of biochar and its applications in the microbial remediation of contaminated soil: A review

X Zheng, W Xu, J Dong, T Yang, Z Shangguan… - Journal of hazardous …, 2022 - Elsevier
The amendment of biochar for soil bioremediation can improve soil conditions, influence soil
microbial community, and achieve co-application of biochar-microbe to promote the removal …

A review of pristine and modified biochar immobilizing typical heavy metals in soil: applications and challenges

H Gong, L Zhao, X Rui, J Hu, N Zhu - Journal of hazardous materials, 2022 - Elsevier
In recent years, the application of biochar in the remediation of heavy metals (HMs)
contaminated soil has received tremendous attention globally. We reviewed the latest …