Bibliographic citations
Jiménez, J., (2013). Estudio de alternativas de métodos de remoción de radio 226 de efluentes líquidos de actividades minero metalúrgicos [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/1212
Jiménez, J., Estudio de alternativas de métodos de remoción de radio 226 de efluentes líquidos de actividades minero metalúrgicos [Tesis]. : Universidad Nacional de Ingeniería; 2013. http://hdl.handle.net/20.500.14076/1212
@misc{renati/704539,
title = "Estudio de alternativas de métodos de remoción de radio 226 de efluentes líquidos de actividades minero metalúrgicos",
author = "Jiménez Saldaña, José Antonio",
publisher = "Universidad Nacional de Ingeniería",
year = "2013"
}
In order to evaluate the need to establish 226Ra as parameter for new Maximum Permissable Limits for the unload of liquid effluents of mining and metallurgical activities, as the Supreme Decree 010-2010 MINAM states in its third complementary disposition, knowledge on that topic will be needed that is systematically structured and articulated with others, thus allowing to gather schemes of experimentation and reasoning for the construction of specific knowledge for our future needs. The absence countrywide of official statement of this dimension of knowledge in the topic-related scientific and governing institutions has been noticed. Therefore, in order to attend to the supreme decree mentioned above, regarding 226Ra, the present research tackles the practice, metrics and reasoning on removal of 226Ra of liquid mining and metallurgical effluents developed globally. Starting with the natural characteristics of the radioactive materials and their presence in the Peruvian mining industry, and going through their environmental attributes in the biotic area as much as in the abiotic one, the research deals in its main part with the current methods used worldwide to remove 226Ra. The experiences in treatment for drinkable water have been used as a conductive thread in the scientific and technological development of mining and metallurgical applications, reaching in several countries the creation of specific methods for their particular mining productive contexts. From the perspectives of radioactive residue management in the exploitation of mineral processing, global experience has been investigated in the methods of coprecipitation with Barium chloride, of ionic exchange and of adsorption, of biogenics treatments, and of nanofiltration. The applications of multiple methods as options of decontamination and of water treatment in former centers of uranium production in Eastern Europe are also studied.
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