Efficient utilization of waste drilling mud to prepare material stabilized with fly ash/slag based geopolymer for subgrade engineering DOI
Peng Zhang, Yifan Mao, Zhen Gao

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123600 - 123600

Published: Dec. 5, 2024

Language: Английский

Comprehensive analysis of heavy metal soil contamination in mining Environments: Impacts, monitoring Techniques, and remediation strategies DOI Creative Commons
Atoosa Haghighizadeh,

Omid Rajabi,

Arman Nezarat

et al.

Arabian Journal of Chemistry, Journal Year: 2024, Volume and Issue: 17(6), P. 105777 - 105777

Published: April 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.

Language: Английский

Citations

65
The harmless and value-added utilization of red mud: Recovering iron from red mud by pyrometallurgy and preparing cementitious materials with its tailings DOI
Pengfei Wu, Xiaoming Liu, Zengqi Zhang

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2023, Volume and Issue: 132, P. 50 - 65

Published: Nov. 21, 2023

Language: Английский

Citations

44
Large-scale application of coal gasification slag in nonburnt bricks: Hydration characteristics and mechanism analysis DOI
Chao Wei,

Yantian Li,

Xiaoming Liu

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 421, P. 135674 - 135674

Published: March 1, 2024

Language: Английский

Citations

32
Critical review for the potential analysis of material utilization from inorganic industrial solid waste DOI

Xuan Guo,

Menglan Zeng,

Hongdi Yu

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 459, P. 142457 - 142457

Published: May 9, 2024

Language: Английский

Citations

25
Research status of comprehensive utilization of coal-based solid waste (CSW) and key technologies of filling mining in China: A review DOI
Jiqiang Zhang, Ke Yang, Xiang He

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171855 - 171855

Published: March 24, 2024

Language: Английский

Citations

20
Review on high-value utilization of phosphogypsum: Utilization of calcium and oxygen resources present in phosphogypusm DOI
Jie Yang,

Senlin Dong,

Liping Ma

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 344, P. 127246 - 127246

Published: March 26, 2024

Language: Английский

Citations

20
Mechanical Properties and Durability Performance of Low Liquid Limit Soil Stabilized by Industrial Solid Waste DOI Open Access
Xiaoli Wang,

Xiancong Wang,

Pingfeng Fu

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(2), P. 469 - 469

Published: Jan. 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.

Language: Английский

Citations

2
Performance regulation of desulfurized gypsum on solid waste-based road base materials: Hydration characteristics and environmental performance DOI
Pengfei Wu, Chao Wei, Xiaoming Liu

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 465, P. 140231 - 140231

Published: Feb. 1, 2025

Language: Английский

Citations

2
Synergistic preparation of high-performance composite blast furnace slag powder from multiple industrial solid wastes: Performance regulation and optimization DOI
Pengfei Wu,

Qingsen Zeng,

Xiaoming Liu

et al.

Construction and Building Materials, Journal Year: 2023, Volume and Issue: 411, P. 134231 - 134231

Published: Nov. 25, 2023

Language: Английский

Citations

27
Failure mechanism of a green substratum filling material based on digital scatter analysis DOI
Jiaze Li,

Xiangdong Zhang,

Shuai Pang

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 418, P. 135288 - 135288

Published: Feb. 14, 2024

Language: Английский

Citations

12