Comprehensive analysis of heavy metal soil contamination in mining Environments: Impacts, monitoring Techniques, and remediation strategies

Arabian Journal of Chemistry, Год журнала: 2024, Номер 17(6), С. 105777 - 105777

Опубликована: Апрель 5, 2024

Soil contamination by lead, zinc, iron, manganese, and copper is a widespread environmental issue associated with the mining industry. Primary sources include activities, production processing operations, waste disposal management practices, atmospheric sediments. degradation, water pollution impacting aquatic ecosystems, plant absorption leading to agricultural product contamination, health risks exposure copper, along effects on fauna biodiversity, constitute primary impacts of contamination. In this study, diverse sampling analysis methods, geographic information systems, remote sensing techniques are investigated for monitoring assessing soil these metals. modification techniques, phytoremediation, other strategies reduction considered among most crucial, alongside protection risk strategies. Finally, article explores innovative methods solutions mineral remediation, application green chemistry sustainable practices in industry, utilization artificial intelligence controlling heavy metal ion pollution.

Язык: Английский

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The harmless and value-added utilization of red mud: Recovering iron from red mud by pyrometallurgy and preparing cementitious materials with its tailings

Journal of Industrial and Engineering Chemistry, Год журнала: 2023, Номер 132, С. 50 - 65

Опубликована: Ноя. 21, 2023

Язык: Английский

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Large-scale application of coal gasification slag in nonburnt bricks: Hydration characteristics and mechanism analysis

Construction and Building Materials, Год журнала: 2024, Номер 421, С. 135674 - 135674

Опубликована: Март 1, 2024

Язык: Английский

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Critical review for the potential analysis of material utilization from inorganic industrial solid waste

Journal of Cleaner Production, Год журнала: 2024, Номер 459, С. 142457 - 142457

Опубликована: Май 9, 2024

Язык: Английский

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Research status of comprehensive utilization of coal-based solid waste (CSW) and key technologies of filling mining in China: A review

The Science of The Total Environment, Год журнала: 2024, Номер 926, С. 171855 - 171855

Опубликована: Март 24, 2024

Язык: Английский

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Review on high-value utilization of phosphogypsum: Utilization of calcium and oxygen resources present in phosphogypusm

Separation and Purification Technology, Год журнала: 2024, Номер 344, С. 127246 - 127246

Опубликована: Март 26, 2024

Язык: Английский

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Mechanical Properties and Durability Performance of Low Liquid Limit Soil Stabilized by Industrial Solid Waste

Materials, Год журнала: 2025, Номер 18(2), С. 469 - 469

Опубликована: Янв. 20, 2025

To improve the mechanical and durability properties of low liquid limit soil, an eco-friendly, all-solid, waste-based stabilizer (GSCFC) was proposed using five different industrial solid wastes: ground granulated blast-furnace slag (GGBS), steel (SS), coal fly ash (CFA), flue-gas desulfurization (FGD) gypsum, carbide (CS). The performance GSCFC-stabilized soil were evaluated unconfined compressive strength (UCS), California bearing ratio (CBR), freeze–thaw wet–dry cycles. Rietveld method employed to analyze mineral phases in soil. optimal composition GSCFC determined as 15% SS, 12% GGBS, 16% FGD 36% CS, CFA. exhibited higher CBR values, with results 31.38%, 77.13%, 94.58% for 30, 50, 98 blows, respectively, compared 27.23%, 68.34%, 85.03% OPC. Additionally, demonstrated superior under dry–wet cycles, maintaining a 50% UCS (1.5 MPa) 58.6% lower expansion rate (3.16%) after 15 cycles achieving BDR 86.86% 5 65% analysis showed increased hydration products (ettringite by 2.63 times, C-S-H 2.51 times), significantly enhancing strength. These findings highlight potential durable road sub-base applications. This research provides theoretical technical support development sustainable, cost-effective, eco-friendly stabilizers alternatives traditional cement-based while also promoting synergistic utilization multiple wastes.

Язык: Английский

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Performance regulation of desulfurized gypsum on solid waste-based road base materials: Hydration characteristics and environmental performance

Construction and Building Materials, Год журнала: 2025, Номер 465, С. 140231 - 140231

Опубликована: Фев. 1, 2025

Язык: Английский

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Synergistic preparation of high-performance composite blast furnace slag powder from multiple industrial solid wastes: Performance regulation and optimization

Construction and Building Materials, Год журнала: 2023, Номер 411, С. 134231 - 134231

Опубликована: Ноя. 25, 2023

Язык: Английский

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Failure mechanism of a green substratum filling material based on digital scatter analysis

Construction and Building Materials, Год журнала: 2024, Номер 418, С. 135288 - 135288

Опубликована: Фев. 14, 2024

Язык: Английский

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