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Akademický článek

Strength and leaching behavior of CaO- and MgO-treated Cd-contaminated soils subjected to partial and full carbonation

Publikováno v: Journal of CO2 Utilization, Vol 88, Iss , Pp 102953- (2024)

Cadmium (Cd)-contaminated soils may pose a significant threat on human health. They are often treated with quick lime (CaO) and reactive magnesia (MgO), but these treatments often result in low strength. Hence, in this study, partial and full carbona

Externí odkaz: https://doaj.org/article/1479bd3d72304ca7b993b4b7ba435904

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Akademický článek

Sustainable and integrated approaches for carbon capture and rapid remediation of Cr- and Zn-contaminated soils

Autor: Bo Xu, Xinlei Sun, Vivian George, Yaolin Yi

Publikováno v: Journal of CO2 Utilization, Vol 81, Iss , Pp 102738- (2024)

Soil contamination is a growing concern for sustainable development worldwide. Conventional remediation approaches, such as using ordinary Portland cement (OPC) or lime are limited due to high CO2 emissions, energy consumption, and natural resource c

Externí odkaz: https://doaj.org/article/cf46d8f88b1f4b5390174ff0b2c2ae8f

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Akademický článek

Treatment of cadmium-contaminated soil using ladle slag with and without CO2

Autor: Bo Xu, Anand J. Puppala, Yaolin Yi

Publikováno v: Soils and Foundations, Vol 63, Iss 4, Pp 101333- (2023)

Cement and lime are widely used to stabilize/solidify (S/S) contaminated soils, however, the production of ordinary Portland cement (OPC) and lime causes CO2 emission and consumption of energy and non-renewable resource. In this context, this study p

Externí odkaz: https://doaj.org/article/e2bfc37005cc4f6ead89c2404eebe7c0

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Akademický článek

Stabilisation/solidification of lead-contaminated soil by using ladle furnace slag and carbon dioxide

Autor: Bo Xu, Yaolin Yi

Publikováno v: Soils and Foundations, Vol 62, Iss 5, Pp 101205- (2022)

Global sustainable development faces challenges in greenhouse gas emission, consumption of non-renewable resource and energy, waste landfilling, and environmental pollution. Geotechnical engineering also faces similar challenges; for example, the use

Externí odkaz: https://doaj.org/article/a119b0cd3914459f9882bc0db6899824

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