Release of Base and Potentially Harmful Metals from Waste Deposits at a Former Uranium Mine in Eastern Finland
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چکیده
منابع مشابه
Identification of the fungi absorbing heavy metals isolated from waste deposits of zinc factories
The disposed wastes of zinc industries contain large amounts of heavy metals such as Pb2+ and Cd2+. These elements are considered as hazardous elements to human beings and other organisms. This study aims at introducing the fungal isolates that evolved to be compatible with waste deposits during the time and can absorb Pb2+ and Cd2+ions. During the spring and autumn in 2011, eight samples of se...
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کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
15 صفحه اولCulture-independent molecular analysis of bacterial diversity in uranium-ore/-mine waste-contaminated and non-contaminated sites from uranium mines
Soil, water and sediment samples collected from in and around Jaduguda, Bagjata and Turamdih mines were analyzed for physicochemical parameters and cultured, and yet to be cultured microbial diversity. Culturable fraction of microbial community measured as Colony Forming Unit (CFU) on R2A medium revealed microbes between 10(4) and 10(9) CFU/g sample. Community DNA was extracted from all the sam...
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Waste ore samples (pH 3.0) were collected at an acid mine drainage (AMD) site in Anhui, China. The present acidophilic microbial community in the waste ore was studied with 16S rRNA gene clone library and denaturing gradient gel electrophoresis (DGGE). Eighteen different clones were identified and affiliated with Actinobacteria, low G + C Gram-positives, Thermomicrobia, Acidobacteria, Proteobac...
متن کاملSize Distribution of Radon Progeny Aerosol in the Working Area of a Dry Former Uranium Mine
To provide improved particle size data for reconstructing the radiation dose incurred by Colorado plateau uranium miners, sampling exercises were made in 1988 and 1994 at Twilight Mine in western Colorado, a former uranium mine that is now used as a research and training facility. The strategy was to simulate or approximate some of the conditions to which the miners were exposed, then sample th...
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ژورنال
عنوان ژورنال: International Journal of Environmental Monitoring and Analysis
سال: 2019
ISSN: 2328-7659
DOI: 10.11648/j.ijema.20190704.12