Proyecto de Restitución Ambiental de la Minería del Uranio ...
Proyecto de Restitución Ambiental de la Minería del Uranio ...
Proyecto de Restitución Ambiental de la Minería del Uranio ...
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<strong>Proyecto</strong> <strong>de</strong> <strong>Restitución</strong> <strong>Ambiental</strong> <strong>de</strong> <strong>la</strong> <strong>Minería</strong><br />
<strong>de</strong>l <strong>Uranio</strong> (PRAMU)<br />
Uranium Mining Environmental Restoration Project<br />
Comisión Nacional <strong>de</strong> Energía Atómica<br />
CNEA
Nuclear Energy Sector<br />
1
Los Colorados<br />
La Este<strong>la</strong><br />
Ma<strong>la</strong>rgüe<br />
Huemul<br />
Remediation sites<br />
Tonco<br />
Los Gigantes<br />
Córdoba<br />
Pichiñán
World Bank Loan Components
Los Colorados<br />
La Este<strong>la</strong><br />
Ma<strong>la</strong>rgüe<br />
Huemul<br />
Remediation sites<br />
Tonco<br />
Los Gigantes<br />
Córdoba<br />
Pichiñán
Huemul<br />
TONCO
•InOperation from<br />
1963 to 1981<br />
•260 tons of Uranium<br />
Production<br />
• 500.000 tons of<br />
tailings<br />
• Un<strong>de</strong>rground Mine<br />
CNEA<br />
•Environmental<br />
monitoring programs<br />
are carrying out in<br />
Tonco<br />
TONCO
LOS COLORADOS
•Inoperation from<br />
1992 to 1996<br />
•55 tons of Uranium<br />
Production<br />
• 155.000 tons of<br />
tailings<br />
• Open pit mine type.<br />
Private<br />
•Environmental<br />
monitoring programs<br />
are carrying out in Los<br />
Colorados.<br />
LOS COLORADOS
LA ESTELA
• In operation from<br />
1980 to 1993<br />
•36 tons of Uranium<br />
Production<br />
• 65.000 tons of<br />
tailings<br />
• Open pit mine type.<br />
Private.<br />
•Environmental<br />
monitoring programs<br />
are carrying out in La<br />
Este<strong>la</strong> .<br />
LA ESTELA
PICHIÑÁN
• In operation from<br />
1976 to 1979<br />
•123 tons of Uranium<br />
Production<br />
• 60.000 Tons of<br />
tailings<br />
• Open pit mine type.<br />
CNEA<br />
•Environmental<br />
monitoring programs<br />
are carrying out in<br />
Pichiñán .<br />
PICHIÑÁN
HUEMUL
• In operation from<br />
1955 to1976<br />
•155 tons of uranium<br />
Production<br />
• 155.000 tons of<br />
tailings<br />
• Open pit mine type.<br />
CNEA<br />
•Environmental<br />
monitoring programs<br />
are carrying out in<br />
Huemul.<br />
HUEMUL
CÓRDOBA
CÓRDOBA
• Ore treatment P<strong>la</strong>nt<br />
• 72.000 tons of<br />
tailings<br />
• Environmental<br />
monitoring programs<br />
are carrying out in<br />
Córdoba.<br />
CÓRDOBA
Córdoba – Los Gigantes
LOS GIGANTES
LOS GIGANTES
• In operation from<br />
1982 to 1989<br />
•207 tons of Uranium<br />
Production<br />
• 2.400.000 tons of<br />
tailings<br />
• Open pit mine type.<br />
CNEA<br />
•Environmental<br />
monitoring programs<br />
are carrying out in Los<br />
Gigantes.<br />
LOS GIGANTES
MALARGÜE
MALARGÜE
MALARGÜE COMPEX FACTORY IN<br />
OPERATION
MALARGÜE<br />
Factory Complex in operation<br />
After dismantling works
DISMANTLING OF INSTALLATIONS
UNDERGROUND DRAINAGE SYSTEM
WATERPROOFING OF IRRIGATION DITCHES
Tipo Material Vol. Final (m3)<br />
Grava 36.000<br />
Suelo A/L 120.000<br />
Arcil<strong>la</strong> 100.000<br />
Roca 120.000<br />
Limo 17.000<br />
Resíduos 500.000<br />
ENCAPSULATING<br />
Medidas<br />
Largo prom. (m) 700<br />
Ancho (m) 185<br />
Altura (m) 8<br />
Superficie (m²) 110.000
PLACEMENT WORKS and CLAY<br />
COMPACTING
TAILINGS NEUTRALIZATION
TAILINGS MANAGEMENT AND<br />
REHABILITATION OF AREA<br />
Reforestation works where the<br />
Tailings were on<br />
Clean sector where the<br />
Tailings were on
RESTORATION WORKS
LANDSCAPING
RELATIONSHIP WITH COMMUNITY
THANKS YOU<br />
Lic. Roberto H. Kurtz<br />
Coordinador Adjunto<br />
rkurtz@cnea.gov.ar
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