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use of radioactivity in mining

Improved and new uses of natural radioactivity in mineral ...

In conclusion, the technique described has a diversity of applications in exploration, mining and mineral processing. (C) 1997 Canadian Institute of Mining, Metallurgy and Petroleum. AB - Measurement of natural radioactivity has been used in both a qualitative and a quantitative way in mineral exploration, particularly in the search for uranium.

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Radioactivity in mines and mine water—sources and mechanisms

Radioactivity in mines and mine water—sources and mechanisms While the CNS and the Department of Water Affairs and Forestry are primarily concerned with the existence of radionuclides in water sources, this paper outlines mechanisms, associated with gold mines, which explain the presence of such radionuclides. A Curie of Rock

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Profitable mining with the help of radiation technology

by mining industries to improve the quality of products, optimize processes, and save energy and materials, said Patrick Brisset, an industrial technologist at the IAEA. “Today, many mining companies have also recognized the high socio-economic benefits

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The importance of radioactivity in geoscience and mining ...

01-07-1995  Almost simultaneously with Roentgen rays, natural radioactivity was discovered. Its investigation led to important fundamentals of the geosciences: petrophysics, terrestrial heat flow, isotope geology, and absolute geological chronology. In applied geophysics and geology, exploration of radioactive ores and of tectonic faults, and radiometric well loggings, are used.

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RADIATION TECHNOLOGY APPLICATIONS IN MINING AND

Radiotracers, nuclear analytical techniques and nucleonic gauges can beneficially be used in the mining industries to improve quality and recovery of the mineral from the ore, monitor rapidly the quality of the manufactured product, reduce production downtime, reduce industrial pollution, save raw materials, reduce waste and rejects, reduce labour cost, and make workers’ performance easier.

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Radioactive Waste From Uranium Mining and Milling US

28-11-2018  People traveling on roads made with waste rock were in danger of breathing radioactive dust. In response to these issues, the 1978 Uranium Mill Tailings Radiation Control Act (UMTRCA) stopped the use of mill tailings in building and construction projects. Top of Page. What You Can Do. Avoid both abandoned and operating mining sites and equipment.

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The importance of radioactivity in geoscience and mining ...

In applied geophysics and geology, exploration of radioactive ores and of tectonic faults, and radiometric well loggings, are used. Production of radioactive water and mining for uranium ores are discussed, including their development (especially in the Saxon ore mountains) and the consequences on health (radon in underground air and houses).

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Radioactivity : Mining residues

Mining does not create new radioactivity but brings to the surface the natural radioactivity in uranium-bearing rocks. Despite the concentration due to this process, the radioactivity remains low: a few thousand becquerels (Bq) per kilo. By way of comparison,

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Natural radioactivity in urban soils of mining centers in ...

Results suggest that in Kapan the soil radioactivity, although enhanced by copper and gold-polymetallic mining, are not a significant risk factor to human health.

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Measurement of Environmental Radioactivity in Mining ...

Measurement Of Environmental Radioactivity In Mining Dumpsites In Jos Metropolis, Plateau .. DOI: 10.9790/4861-1204012528 iosrjournals 26 Page

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Radioactive Waste From Uranium Mining and Milling

Avoid both abandoned and operating mining sites and equipment. This will limit your exposure to potential radioactive wastes stored on-site. Obey safety instructions. Follow all posted warnings and safety guidance near operating or abandoned mining sites. You should never: Swim in or drink the water from open pit mine lakes.

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use of radioactivity in mining

Uranium mining - Wikipedia, the free encyclopedia. The use of airborne detectors to prospect for radioactive minerals was first proposed by G.C. Ridland, a geophysicist working at Port Radium in 1943.

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Environmental radioactivity studies in the proposed ...

If uranium mining takes place in the future in the Lambapur and Peddagattu areas, it will be important to properly assess and manage any radioactive contamination of the atmosphere and environment that might occur during the envisaged extraction process.

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Radioactivity of mining sites of lead, zinc and phosphate ...

Radioactivity of mining sites of lead, zinc and phosphate ores in Serbia May 2012 Journal of Environmental Science and Health Part A Toxic/Hazardous Substances

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Determination of natural radioactivity and hazard in soil ...

01-07-2014  Activity concentrations of radionuclides are generally higher in the mining site (Location A–D) than in the normal living area (Location E) in Fig. 5. This may be due to the high density dust generated from the mining processes and other related practices which may raise the possibility of exposure to NORMs and radon gas.

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Natural radioactivity assessment of a phosphate

01-01-2014  Their radioactivity leading to health problems from radiation at the level of the industrial processes which involves mining and transportation of phosphate ores and production of fertilizers. At the usage level, when fertilizers dispersed into the geo and biospheres, have a

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The importance of radioactivity in geoscience and mining ...

In applied geophysics and geology, exploration of radioactive ores and of tectonic faults, and radiometric well loggings, are used. Production of radioactive water and mining for uranium ores are discussed, including their development (especially in the Saxon ore mountains) and the consequences on health (radon in underground air and houses).

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Natural radioactivity in urban soils of mining centers in ...

Results suggest that in Kapan the soil radioactivity, although enhanced by copper and gold-polymetallic mining, are not a significant risk factor to human health. In Kajaran, the soil radioactivity levels were above the background and world average values provided by UNSCEAR, but radionuclides originated in a natural geogenic source and not from mining activities.

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Radioactivity : Mining residues

Mining does not create new radioactivity but brings to the surface the natural radioactivity in uranium-bearing rocks. Despite the concentration due to this process, the radioactivity remains low: a few thousand becquerels per kilo. By way of comparison, the radioactivity of

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Radioactive Waste From Uranium Mining and Milling

Avoid both abandoned and operating mining sites and equipment. This will limit your exposure to potential radioactive wastes stored on-site. Obey safety instructions. Follow all posted warnings and safety guidance near operating or abandoned mining sites. You should never: Swim in or drink the water from open pit mine lakes.

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An investigation on natural radioactivity from mining ...

The environmental problem of naturally occurring radioactive materials (NORM) is omnipresent on earth and their radioactivity may become concentrated as a result of human activities. Various industries produce concentrated radioactivity in their by-products. Mining originating industries such as the coal industries, petroleum extraction and processing and natural gas, mining enrichment waste,...

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Measurement of Environmental Radioactivity in Mining ...

Measurement Of Environmental Radioactivity In Mining Dumpsites In Jos Metropolis, Plateau .. DOI: 10.9790/4861-1204012528 iosrjournals 26 Page

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Environmental radioactivity studies in the proposed ...

Environmental radioactive studies in and around proposed mining areas at this point of time will be extremely useful for establishing baseline data before a large-scale uranium extraction process come into existence. These data help in estimating the after-effects of mining operations and in taking remedial actions, if necessary.

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radiation uses in mining - visueelvertaler

Radioactivity in mines and mine water—sources and . Chemical and physical processes during gold mining and extraction, partic- ularly when carried out in conjunction with uranium extraction and sulphuric acid manufacture, act on the uranium minerals and the radioactive decay products of uranium.

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Radioactivity of mining sites of lead, zinc and phosphate ...

Radioactivity of mining sites of lead, zinc and phosphate ores in Serbia May 2012 Journal of Environmental Science and Health Part A Toxic/Hazardous Substances

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Radioactivity in Minerals - Mineralogy Database

Radioactivity in minerals are caused by the inclusion of naturally-occurring radioactive elements in the mineral's composition. The degree of radioactivity is dependent on the concentration and isotope present in the mineral. For the most part, minerals that contain potassium (K), uranium (U), and thorium (Th) are radioactive.

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