Biochemical Combination Benefits Remediation of Soil Lead and Cadmium Pollution: Evidence from Sunflowers, Earthworms, and Soil Microorganisms DOI Creative Commons

Yiqiao Zhao,

Yufen Zi,

Qingrui Luo

et al.

Soil and Sediment Contamination An International Journal, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: Jan. 17, 2025

Soil heavy metal remediation is a key challenge for environmental scientists, with relevant techniques such as phytoremediation, animal remediation, and chemical remediation. Most studies have employed single treatment methods, yielding limited results. The current to find ways enhance the efficiency of soil removal through combined approaches. Therefore, this study compares biological (B: 10 earthworms involving 3 transplanted sunflowers), (C: 1% biochar + 0.25% nZVI), (BC: sunflowers nZVI) in reducing Pb Cd pollution. results indicated that under high concentrations, BC approach facilitated greater accumulation sunflowers, whereas at lower it benefited earthworm accumulation. In approach, exhibited higher peroxidase (POD) activity malondialdehyde (MDA) levels compared B enhancing their tolerance stress. High-throughput sequencing analysis revealed resulted microbial diversity index more complex community structure. This enhances sunflowers' earthworms' physiological metabolic stress, well ability.

Language: Английский

Ball-milled phosphate/micro zero-valent iron/biochar for lead and cadmium removal and stabilization in water and soil: Performance, mechanisms, and environmental applications DOI

Diogene Tuyiringire,

Xu Liu, Qinghua Zheng

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131895 - 131895

Published: Feb. 1, 2025

Language: Английский

Citations

3
Ecological effects of biochar-supported nanoscale zero-valent iron on Eisenia foetida in cadmium-contaminated soil: Oxidative stress, DNA damage, gene expression and transcriptomics analysis DOI

Peipei Song,

Xiaoyu Gao, Min Dong

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 451, P. 141911 - 141911

Published: March 27, 2024

Language: Английский

Citations

5
Biochemical Combination Benefits Remediation of Soil Lead and Cadmium Pollution: Evidence from Sunflowers, Earthworms, and Soil Microorganisms DOI Creative Commons

Yiqiao Zhao,

Yufen Zi,

Qingrui Luo

et al.

Soil and Sediment Contamination An International Journal, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: Jan. 17, 2025

Soil heavy metal remediation is a key challenge for environmental scientists, with relevant techniques such as phytoremediation, animal remediation, and chemical remediation. Most studies have employed single treatment methods, yielding limited results. The current to find ways enhance the efficiency of soil removal through combined approaches. Therefore, this study compares biological (B: 10 earthworms involving 3 transplanted sunflowers), (C: 1% biochar + 0.25% nZVI), (BC: sunflowers nZVI) in reducing Pb Cd pollution. results indicated that under high concentrations, BC approach facilitated greater accumulation sunflowers, whereas at lower it benefited earthworm accumulation. In approach, exhibited higher peroxidase (POD) activity malondialdehyde (MDA) levels compared B enhancing their tolerance stress. High-throughput sequencing analysis revealed resulted microbial diversity index more complex community structure. This enhances sunflowers' earthworms' physiological metabolic stress, well ability.

Language: Английский

Citations

0