Soil heavy metal pollution from Pb/Zn smelting regions in China and the remediation potential of biomineralization

Journal of Environmental Sciences, Journal Year: 2022, Volume and Issue: 125, P. 662 - 677

Published: Jan. 25, 2022

Language: Английский

---

Geochemical partitioning and spatial distribution of heavy metals in soils contaminated by lead smelting

Environmental Pollution, Journal Year: 2022, Volume and Issue: 307, P. 119486 - 119486

Published: May 17, 2022

Language: Английский

---

Heterogeneous distributions of heavy metals in the soil-groundwater system empowers the knowledge of the pollution migration at a smelting site

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 454, P. 140307 - 140307

Published: Nov. 11, 2022

Language: Английский

---

Pollution simulation and remediation strategy of a zinc smelting site based on multi-source information

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 433, P. 128774 - 128774

Published: March 25, 2022

Language: Английский

---

Pollution prediction for heavy metals in soil-groundwater systems at smelting sites

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 473, P. 145499 - 145499

Published: Aug. 16, 2023

Language: Английский

---

Migration and distribution characteristics of soil heavy metal(loid)s at a lead smelting site

Journal of Environmental Sciences, Journal Year: 2023, Volume and Issue: 135, P. 600 - 609

Published: Feb. 11, 2023

Language: Английский

---

Organic acid release and microbial community assembly driven by Phosphate-solubilizing bacteria enhance Pb, Cd, and As immobilization in soils remediated with iron-doped hydroxyapatite

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137340 - 137340

Published: Jan. 1, 2025

Language: Английский

---

Cadmium, lead and arsenic contamination in an abandoned nonferrous metal smelting site in southern China: Chemical speciation and mobility

Ecotoxicology and Environmental Safety, Journal Year: 2022, Volume and Issue: 239, P. 113617 - 113617

Published: May 14, 2022

The investigation of chemical speciation primary toxic metal(loid)s (Cd, Pb, and As) in soil profile nonferrous metal smelting site is a key to the assessment their mobility characteristics formulation subsequent remediation strategy. In this study, 74 samples were collected at 12 different profiles; physio-chemical properties total content Cd, Pb As corresponding also determined. results showed that mean concentration followed order > Cd. A large proportion Cd accumulated upper profiles (depth < 3 m). Heavy pollution observed whole area fuel oil storage tank (ZY6) lead (ZY8). dominant fraction was exchangeable (F1); Fe/Mn oxides-bound (F3) most cases; Crystallized Fe/Al hydrous oxides bound (F4) generally accounted for As. Mobility factor (MF) indicating mobile element profiles. Pearson correlation analysis found MFCd significantly positively correlated silt; F4 percentage redox potential (Eh). Additionally, MFCd/Pb be crystalline iron (Fec), while negatively amorphous (Feo). findings reported on basis distribution could provide new solution future site. Long-term solutions might offered by microbial-assisted washing technique promotes transformation organic/sulfide-bound fraction.

Language: Английский

---

Contamination, sources and health risks of toxic elements in soils of karstic urban parks based on Monte Carlo simulation combined with a receptor model

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 839, P. 156223 - 156223

Published: May 25, 2022

Language: Английский

---

A practical method for identifying key factors in the distribution and formation of heavy metal pollution at a smelting site

Journal of Environmental Sciences, Journal Year: 2022, Volume and Issue: 127, P. 552 - 563

Published: June 27, 2022

Language: Английский

---