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Mine tailings

Subaqueous disposal of reactive mine tailings :Louvicourt mine test cells.

Subaqueous disposal of reactive mine tailings :Louvicourt mine test cells.

... Record Number: 17100 Author, Monographic: Vigneault, B.//Campbell, P. G. C.//Tessier, A.//De Vitre, R.//Prémont, S. Author Role: Title, Monographic: Subaqueous disposal of reactive mine tailings - ...

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Environmental and health risk assessment of Pb, Zn, As and Sb in soccer field soils and sediments from mine tailings: solid speciation and bioaccessibility

Environmental and health risk assessment of Pb, Zn, As and Sb in soccer field soils and sediments from mine tailings: solid speciation and bioaccessibility

... These mine tailings have been exposed to both hydraulic and wind ero- sion, inducing a dispersion of toxic mining wastes in the river and on the soccer field ...

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Dewatering of Mine Tailings Slurries Using Superabsorbent Polymers (SAPs) Reclaimed from Industrial Reject of Baby Diapers: A Preliminary Study

Dewatering of Mine Tailings Slurries Using Superabsorbent Polymers (SAPs) Reclaimed from Industrial Reject of Baby Diapers: A Preliminary Study

... Hence, the use of superabsorbent polymers (SAPs) seems to represent a promising alternative, owing to their higher water absorbent capacity. In this paper, superabsorbent polymers (SAPs) reclaimed from industrial reject ...

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Examination of the effects of solids content on thickened gold mine tailings sedimentation and self-weight consolidation

Examination of the effects of solids content on thickened gold mine tailings sedimentation and self-weight consolidation

... of mine tailings is an approach that has been increasingly adopted over the last thirty years ( Barbour et ...Thickened tailings (TT) generally imply a solids content range (% S; mass of dry ...

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Tree-Substrate Water Relations and Root Development in Tree Plantations Used for Mine Tailings Reclamation

Tree-Substrate Water Relations and Root Development in Tree Plantations Used for Mine Tailings Reclamation

... ing mine tailings when trees were planted in soil ...above tailings influenced root colonization of tailings because it was impeded when trees were planted in the compost and tailings ...

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Use of high-density paste bacfill for safe disposal of copper/zinc mine tailings

Use of high-density paste bacfill for safe disposal of copper/zinc mine tailings

... sulfidic mine tailings, mine closure is a quite straightforward ...sealed; tailings dams, waste rock dumps, and other tailings disposal areas must be stabilized safely (Potvin et ...

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Metal fluxes at the water sediment interface of shallow mine tailings ponds, Heathe Steele mines, New Brunswick.

Metal fluxes at the water sediment interface of shallow mine tailings ponds, Heathe Steele mines, New Brunswick.

... Mine tailings at the Heath Steele Mine were sheltered from ambient oxygen by a shallow water cover in an attempt to minimise sulphur oxidation and acid mine ...deposited tailings might ...

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Phytostabilization of ionic rare earth element mine tailings in South China

Phytostabilization of ionic rare earth element mine tailings in South China

... element mine tailings in South China Hermine Huot, Marie Buyse, Laurine Campanella, Ying-Yan Chen, Mei-Na Guo, Ya-Ying Li, Chang Liu, Wen-Shen Liu, Ye Liu, Claire Mariatte, et ...

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Greenhouse gas emissions after application of landfilled paper mill sludge for land reclamation of a nonacidic mine tailings site

Greenhouse gas emissions after application of landfilled paper mill sludge for land reclamation of a nonacidic mine tailings site

... the tailings produced by underground mining. Mine tail- ings can be reclaimed by importing topsoil, but this practice is often ...reclaim mine tailings are unknown (Larney and Angers, ...

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Evaluation of Arsenic Leaching Potential in Gold Mine Tailings Amended with Peat and Mine Drainage Treatment Sludge

Evaluation of Arsenic Leaching Potential in Gold Mine Tailings Amended with Peat and Mine Drainage Treatment Sludge

... acid mine drain- age for As removal is well documented and represents an alter- native amendment in mixture with peat (Rakotonimaro et ...gold mine tailings by changing its speciation with respect to ...

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Anaerobic biodegradation of an organic by-products leachate by interaction with different mine tailings

Anaerobic biodegradation of an organic by-products leachate by interaction with different mine tailings

... the tailings. This study aims at describing the influence of the tailings’ characteristics on the attenuation of organic matter in leachate and at discussing the degradation ...of tailings, including ...

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Literature Review Report: Possible Means of Evaluating the Biological Effects of Sub-Aqueous Disposal of Mine Tailings.

Literature Review Report: Possible Means of Evaluating the Biological Effects of Sub-Aqueous Disposal of Mine Tailings.

... (iv) Most studies involving fish communities have involved listing the species present (community composition), measuring the species richness (the number of species) or using associat[r] ...

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Recovery of Residual Silver-Bearing Minerals from Low-Grade Tailings by Froth Flotation: The Case of Zgounder Mine, Morocco

Recovery of Residual Silver-Bearing Minerals from Low-Grade Tailings by Froth Flotation: The Case of Zgounder Mine, Morocco

... Zgounder mine tailings storage facilities and the used sampling ...Zgounder mine tailings storage facilities and the used sampling ...the tailings was determined using a laser analyzer ...

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Desulfurization of the Old Tailings at the Au-Ag-Cu Tiouit Mine (Anti-Atlas Morocco)

Desulfurization of the Old Tailings at the Au-Ag-Cu Tiouit Mine (Anti-Atlas Morocco)

... of mine tailings, in particular for operating mines and new mine projects [ 32 – 34 ...old mine sites in Morocco have been abandoned without the implementation of proper closure plans, and ...

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Numerical analysis and geophysical monitoring for stability assessment of the Northwest tailings dam at Westwood Mine

Numerical analysis and geophysical monitoring for stability assessment of the Northwest tailings dam at Westwood Mine

... as tailings and waste rock that must be properly confined either in tailings storage facility (TSF) or waste rock dumps, ...acid mine drainage or contaminated neutral ...TSF, mine ...

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L'aire urbaine de Nantes : une mine de légumes

L'aire urbaine de Nantes : une mine de légumes

... Recensement Parcellaire Graphique L'aire urbaine de Nantes : une mine de légumes L'histoire du bassin maraîcher nantais est richement documentée, de l'analyse de son fonctionnement en filière (Jousseaume et al. ...

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Robust optimization for mine planning

Robust optimization for mine planning

... 5 allés Antonio Machado 31058 Toulouse CEDEX fenemedre.qaeze@irit.fr, romain.guillaume@irit.fr,caroline.thierry@univ-tlse2.fr ABSTRACT: In this paper, we are interested in mine planning under uncertainty on the ...

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Valorisation de l'apatite des résidus de la mine Niobec

Valorisation de l'apatite des résidus de la mine Niobec

... la mine Niobec ainsi que les résultats de la modélisation de leur courbe de séparation à des fins de simulation d’un procédé de pré-concentration de l’apatite du concentré de flottation des ...

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Évaluation du potentiel géothermique de la mine Éléonore.

Évaluation du potentiel géothermique de la mine Éléonore.

... [3] J. Raymond, R. Therrien, and F. Hassani, "Overview of geothermal energy resources in Québec (Canada) mining environments," in 10th International Mine Water Association Congress, 2008. [4] J. Raymond, ...

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