Experimental study on different phytoremediation of heavy metal pollution in HDS sediment of copper mines.
Saved in:
| Title: | Experimental study on different phytoremediation of heavy metal pollution in HDS sediment of copper mines. |
|---|---|
| Authors: | Zhao, Zhuyu1,2,3 (AUTHOR) zhuyuzhao@njfu.edu.cn, Cai, Ruoyan2,4 (AUTHOR), Xue, Jinchun2,5 (AUTHOR) xuejinchun@jxust.edu.cn, Tan, Li6 (AUTHOR), Yan, Chuanliang1,3 (AUTHOR) |
| Source: | Plant & Soil. Apr2025, Vol. 509 Issue 1, p687-699. 13p. |
| Subjects: | Heavy metal toxicology, Slash pine, Copper mining, Black locust, Zinc oxide |
| Abstract: | Aims: HDS sediment is a type of solid waste produced when the high-concentration mud method (HDS) is adopted to treat acid wastewater from copper mines. It can rationally utilize sediment resources by using phytoremediation, which plays a role in the ecological restoration of mines. Methods: To reveal the effect of different phytoremediation on the heavy metal, enrichment capacity and microbial diversity of the HDS sediments of copper mines, in this experiment, the HDS sediments of a copper mine without phytoremediation were selected as the control group, while the sediments of black locust (Robinia pseudoacacia), slash pine (Pinus elliottii Engelmann) and Chinese white poplar (Populus tomentosa Carr.) were used as test groups to analyze the physical and chemical properties, heavy metal pollution and bioaccumulation capacity of HDS sediments under three phytoremediation. Results: The results show that different phytoremediation can reduce the sediment's conductivity and adjust the sediment's pH value to the range suitable for plant growth. The BCFShoot and BTF values of Chinese white poplar to Cd and Zn and slash pine to Pb were both greater than 1. Conclusions: As discovered from the bioconcentration coefficient and biotransport coefficient results, Chinese white poplar is a Cd-enriched and Zn-enriched plant, while slash pine is a Pb-enriched plant. [ABSTRACT FROM AUTHOR] |
| Copyright of Plant & Soil is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 184993248 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Experimental study on different phytoremediation of heavy metal pollution in HDS sediment of copper mines. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhao%2C+Zhuyu%22">Zhao, Zhuyu</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> zhuyuzhao@njfu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Cai%2C+Ruoyan%22">Cai, Ruoyan</searchLink><relatesTo>2,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xue%2C+Jinchun%22">Xue, Jinchun</searchLink><relatesTo>2,5</relatesTo> (AUTHOR)<i> xuejinchun@jxust.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Tan%2C+Li%22">Tan, Li</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yan%2C+Chuanliang%22">Yan, Chuanliang</searchLink><relatesTo>1,3</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Plant+%26+Soil%22">Plant & Soil</searchLink>. Apr2025, Vol. 509 Issue 1, p687-699. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Heavy+metal+toxicology%22">Heavy metal toxicology</searchLink><br /><searchLink fieldCode="DE" term="%22Slash+pine%22">Slash pine</searchLink><br /><searchLink fieldCode="DE" term="%22Copper+mining%22">Copper mining</searchLink><br /><searchLink fieldCode="DE" term="%22Black+locust%22">Black locust</searchLink><br /><searchLink fieldCode="DE" term="%22Zinc+oxide%22">Zinc oxide</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Aims: HDS sediment is a type of solid waste produced when the high-concentration mud method (HDS) is adopted to treat acid wastewater from copper mines. It can rationally utilize sediment resources by using phytoremediation, which plays a role in the ecological restoration of mines. Methods: To reveal the effect of different phytoremediation on the heavy metal, enrichment capacity and microbial diversity of the HDS sediments of copper mines, in this experiment, the HDS sediments of a copper mine without phytoremediation were selected as the control group, while the sediments of black locust (Robinia pseudoacacia), slash pine (Pinus elliottii Engelmann) and Chinese white poplar (Populus tomentosa Carr.) were used as test groups to analyze the physical and chemical properties, heavy metal pollution and bioaccumulation capacity of HDS sediments under three phytoremediation. Results: The results show that different phytoremediation can reduce the sediment's conductivity and adjust the sediment's pH value to the range suitable for plant growth. The BCFShoot and BTF values of Chinese white poplar to Cd and Zn and slash pine to Pb were both greater than 1. Conclusions: As discovered from the bioconcentration coefficient and biotransport coefficient results, Chinese white poplar is a Cd-enriched and Zn-enriched plant, while slash pine is a Pb-enriched plant. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Plant & Soil is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=184993248 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11104-024-06886-2 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 687 Subjects: – SubjectFull: Heavy metal toxicology Type: general – SubjectFull: Slash pine Type: general – SubjectFull: Copper mining Type: general – SubjectFull: Black locust Type: general – SubjectFull: Zinc oxide Type: general Titles: – TitleFull: Experimental study on different phytoremediation of heavy metal pollution in HDS sediment of copper mines. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhao, Zhuyu – PersonEntity: Name: NameFull: Cai, Ruoyan – PersonEntity: Name: NameFull: Xue, Jinchun – PersonEntity: Name: NameFull: Tan, Li – PersonEntity: Name: NameFull: Yan, Chuanliang IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 0032079X Numbering: – Type: volume Value: 509 – Type: issue Value: 1 Titles: – TitleFull: Plant & Soil Type: main |
| ResultId | 1 |
