Artigos técnicos relacionados [EN]
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21.03.23
Levantamento de informações hidrogeológicas para a elaboração do PRAD conceitual, visando à recuperação ambiental das áreas da CBCA em Criciúma, SC.Abstract:
In order to support the PRAD (Plan for Recovery of Degraded Areas) conceptual with hydrogeological information in several areas of abandoned mining and processing of coal, in the southestern of Santa Catarina State, especially in the old area of CBCA (Bra (...)
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- 14.02.23
Indicadores de avaliação e monitoramento da recuperação de áreas degradadas pela mineração - Abstract:
In the context of mining, reclamation is generally understood as the set of actions aimed at making the area suitable for some productive use, not necessarily identical to prior mining activity. There are many potential uses for which the degraded areas can (...)
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- 10.02.23
Hazard assessment of debris-flow-prone watersheds in Cubatão, São Paulo State, Brazil - Abstract:
In Brazil, research related to the occurrence and prevention of debris fows is incipient when compared to the extent of the impacts caused by the phenomena. There is a need for further studies that consider susceptibility and hazard, especially in areas that (...)
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- 07.02.23
Estudos de dessorção do mercúrio presente em solo contaminado, para soluções com diferentes PH, por meio de ensaio de Batch Test - Abstract
Mercury is a naturally occurring element found in three ionic forms, Hgº; Hg + and Hg ++. The proportion of Hg0 in the soil is a function of the redox potential, the adsorption of organic matter and clay, and the concentration of the ions I-, Cl- and Br- (...)
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- 01.02.23
Estudo de tratabilidade de solo contaminado por cromo pelo método de solidificação/estabilização - Resumo
This paper presents the results obtained for the treatability test Solidification-Stabilization (S/E), performed in the laboratory on soil contaminated by chromium (Cr). For testing, it was determined mixtures of 60% soil and 70% with 40% to 30% of binders, res (...)
