Application of artificial intelligence in the perspective of data mining

Menaga, D.; Saravanan, S.

doi:10.1016/b978-0-12-820601-0.00006-9

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…Copper mine tailings are the residual waste material produced during the extraction and processing of copper ore and often contain significant amounts of copper, as well as other potentially toxic elements (PTEs), which can contaminate the environment and eventually make their way into the food chain [3,4]. Every year, more than 10 billion tons of tailings are discharged from mining activities [5].…”

Section: Introductionmentioning

confidence: 99%

Lead and Copper Removal from Mine Tailings Using Lycium chilense and Haplopappus foliosus

Lazo,

Hansen

et al. 2024

Minerals

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In Chile, the budget for managing environmental liabilities such as abandoned tailings impoundments is limited. Using native and endemic plant species to remove heavy metals from tailings represents a low-cost alternative. Ex situ phytoremediation experiments were conducted over a period of seven months. The endemic species Lycium chilense and native species Haplopappus foliosus were used to remove copper and lead from mine tailings. The results indicate that both species can concentrate levels of Cu and Pb higher than the toxicity threshold in the roots and aerial parts, and present high removal efficiency for Cu higher than 50%. In both species, the concentrations of the target elements are higher in the roots than in the aerial parts. Haplopappus foliosus presents the best performance, accumulating higher concentrations of Cu and Pb than Lycium chilense, and presenting a bioconcentration of over one for Cu.

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Section: Introductionmentioning

confidence: 99%

Lead and Copper Removal from Mine Tailings Using Lycium chilense and Haplopappus foliosus

Lazo,

Hansen

et al. 2024

Minerals

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“…Copper mine tailings are the residual waste material produced during the extraction and processing of copper ore and often contain significant amounts of copper, as well as other potentially harmful substances such as heavy metals (Ni, Hg, Zn, Pb, Cr), metalloids (As) and chemicals used in the mining process [3,4]. Every year is discharged more than 10 billion tons of tailings from mining activities [5].…”

Section: Introductionmentioning

confidence: 99%

A Brief Report of Copper and Lead Stabilization in Mine Tailings Using <em>Lycium chilense</em> and <em>Haplopappus foliosus</em>

Lazo¹,

Lazo²,

Gutierrez³

et al. 2023

Preprint

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: In Chile, most tailings impoundments are in Northern and Central Chile, 20% of them are abandoned. Municipal budgets to manage these environmental liabilities are very limited and the use of native and endemic plant species to remove heavy metals from tailings is a low-cost alternative. Ex-situ phytoremediation experiments were conducted over seven months to evaluate the potential of Lycium chilense and Haplopappus foliosus to remove copper and lead from mine tailings. The results indicate that both species can concentrate high levels of both elements and they present removal efficiencies for Cu close to 50%. The best performance was presented by Haplopappus foliosus, accumulating higher concentrations of both metals than Lycium chilense. Also, it presents a bioconcentration over 1.

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Application of artificial intelligence in the perspective of data mining

Cited by 2 publications

References 6 publications

Lead and Copper Removal from Mine Tailings Using Lycium chilense and Haplopappus foliosus

Lead and Copper Removal from Mine Tailings Using Lycium chilense and Haplopappus foliosus

A Brief Report of Copper and Lead Stabilization in Mine Tailings Using <em>Lycium chilense</em> and <em>Haplopappus foliosus</em>

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