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dc.contributor.author
Zhou, Zhou
dc.contributor.author
Xia, Ling
dc.contributor.author
Wang, Xizhuo
dc.contributor.author
Chenyu, Wu
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Jiazhi, Liu
dc.contributor.author
Li Jianbo
dc.contributor.author
Lu Zijing
dc.contributor.author
Song, Shaoxian
dc.contributor.author
Zhu Jiang
dc.contributor.author
Montes, María Luciana
dc.contributor.author
Mostafa, Benzaazoua
dc.date.available
2024-08-27T14:32:17Z
dc.date.issued
2023-11
dc.identifier.citation
Zhou, Zhou; Xia, Ling; Wang, Xizhuo; Chenyu, Wu; Jiazhi, Liu; et al.; Coal slime as a good modifier for the restoration of copper tailings with improved soil properties and microbial function; Springer; Environmental Science and Pollution Research; 30; 50; 11-2023; 109266-109282
dc.identifier.issn
0944-1344
dc.identifier.uri
http://hdl.handle.net/11336/243188
dc.description.abstract
In recent years, the solid wastes from the coal industry have been widely used as soil amendments. Nevertheless, the impact of utilizing coal slime for copper tailing restoration in terms of plant growth, physicochemical characteristics of the tailing soil, and microbial succession remains uncertain. Herein, the coal slime was employed as a modifier into copper tailings. Their effect on the growth and physiological response of Ryegrass, and the soil physicochemical properties as well as the bacterial community structure were investigated. The results indicated that after a 30-day of restoration, the addition of coal slime at a ratio of 40% enhanced plant growth, with a 21.69% rise in chlorophyll content, and a 62.44% increase in peroxidase activity. The addition of 40% coal slime also increased the content of nutrient elements in copper tailings. Following a 20-day period of restoration, the concentrations of available copper and available zinc in the modified tailings decreased by 39.6% and 48.51%, respectively, with 40% of coal slime added. In the meantime, there was an observed augmentation in the species diversity of the bacterial community in the modified tailings. The alterations in both community structure and function were primarily influenced by variations in pH value, available nitrogen, phosphorus, potassium, and available copper. The addition of 40% coal slime makes the physicochemical properties and microbial community evolution of copper tailings reach a balance point. The utilization of coal slime has the potential to enhance the physicochemical characteristics of tailings and promote the proliferation of microbial communities, hence facilitating the soil evolution of two distinct solid waste materials. Consequently, the application of coal slime in the restoration of heavy metal tailings is a viable approach, offering both cost-effectiveness and efficacy as an enhancer.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Coal slime
dc.subject
Restoration of copper tailings
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Microbial community structure
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Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Coal slime as a good modifier for the restoration of copper tailings with improved soil properties and microbial function
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-08-19T15:07:42Z
dc.identifier.eissn
1614-7499
dc.journal.volume
30
dc.journal.number
50
dc.journal.pagination
109266-109282
dc.journal.pais
Alemania
dc.description.fil
Fil: Zhou, Zhou. Wuhan University Of Technology; China
dc.description.fil
Fil: Xia, Ling. Wuhan University Of Technology; China
dc.description.fil
Fil: Wang, Xizhuo. Wuhan University Of Technology; China
dc.description.fil
Fil: Chenyu, Wu. Wuhan University Of Technology; China
dc.description.fil
Fil: Jiazhi, Liu. Wuhan University Of Technology; China
dc.description.fil
Fil: Li Jianbo. Wuhan University Of Technology; China
dc.description.fil
Fil: Lu Zijing. Wuhan University Of Technology; China
dc.description.fil
Fil: Song, Shaoxian. Wuhan University Of Technology; China
dc.description.fil
Fil: Zhu Jiang. Wuhan University Of Technology; China
dc.description.fil
Fil: Montes, María Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
dc.description.fil
Fil: Mostafa, Benzaazoua. Wuhan University Of Technology; China
dc.journal.title
Environmental Science and Pollution Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11356-023-30008-7
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11356-023-30008-7
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