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Chandra, U.; Aoki, P.E.; Ramos e Silva, J.A.; Castagnet, A.C.G.
Instituto de Pesquisas Energeticas e Nucleares, Sao Paulo (Brazil)1981
Instituto de Pesquisas Energeticas e Nucleares, Sao Paulo (Brazil)1981
AbstractAbstract
[en] The method of determining flow and drection of ground water by using radioactive tracers in ground water borings is described. Various parameters controlling the measurements are discussed in detail. Application of the method in studying a variety of geohydrological problems, in view of the hydrological evaluation of the waste disposal site at IPEN, is indicated. Comparison of the method with conventional pumping tests is made. (I.C.R.)
[pt]
Descreve-se o metodo de determinacao da velocidade e da direcao do fluxo da agua subterranea pelo uso de tracadores radioativos. Sao apresentados e discutidos: a influencia dos diversos parametros que interveem no fenomeno; a aplicabilidade do metodo no estudo de problemas geohidrologicos, com vistas a avaliacao hidrologica do local para a deposicao de rejeitos radioativos no IPEN, e a comparacao desse metodo com o metodo classico de bombeamento. (I.C.R.)Primary Subject
Secondary Subject
Source
May 1981; 38 p
Record Type
Report
Report Number
Country of publication
BETA DECAY RADIOISOTOPES, CHROMIUM ISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, EVEN-ODD NUCLEI, FLUID FLOW, HYDROGEN COMPOUNDS, INTERMEDIATE MASS NUCLEI, ISOTOPE APPLICATIONS, ISOTOPES, MANAGEMENT, MEASURING INSTRUMENTS, NUCLEI, OXYGEN COMPOUNDS, RADIATION DETECTORS, RADIOACTIVITY LOGGING, RADIOISOTOPES, SCINTILLATION COUNTERS, SOLID SCINTILLATION DETECTORS, TRACER TECHNIQUES, WASTE DISPOSAL, WASTE MANAGEMENT, WATER, WELL LOGGING
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