Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Milton Batista Franco"'
Autor:
Roberto Pellacani Monteiro, Aluísio Souza Reis Junior, Geraldo Frederico Kastner, Eliane Silvia Codo Temba, Thiago César de Oliveira, Ângela Maria Amaral, Milton Batista Franco
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 7, Iss 2A (2019)
The aim of this work is to present radiochemical methodologies developed at CDTN/CNEN in order to answer a program for isotopic inventory of radioactive wastes from Brazilian Nuclear Power Plants. In this program some radionuclides, 3H, 14C, 55Fe, 59
Externí odkaz:
https://doaj.org/article/d06369b19aff414bb27814af3f0889b8
Autor:
Milton Batista Franco, Eliane S. C. Temba, Geraldo F. Kastner, Thiago César de Oliveira, Roberto Pellacani Guedes Monteiro, Ângela Maria Amaral, Aluísio Souza Reis Junior
Publikováno v:
Brazilian Journal of Radiation Sciences. 7
The aim of this work is to present radiochemical methodologies developed at CDTN/CNEN in order to answer a program for isotopic inventory of radioactive wastes from Brazilian Nuclear Power Plants. In this program some radionuclides, 3 H, 14 C, 55 F e
Autor:
Milton Batista Franco, Mariana Coimbra Assunção, Wagner de Souza, André Matsumura Silva, Míriam Cristina Santos Amaral, Liséte Celina Lange, Raquel Annoni
Publikováno v:
Journal of Cleaner Production. 246:119057
Light emitting diode (LED) applications have been expanding throughout the world and during the next few years, the generation of LED-related waste is expected to grow considerably. Due to the increasing demand for strategic metals, it is evident tha
Autor:
Camilla Gonçalves Bof Silva, Vanusa Maria Feliciano Jacomino, Eliana Aparecida Nonato Knupp, Milton Batista Franco, Flávia Regina de Amorim, Kerley Alberto Pereira de Oliveira, Helena Eugênia Leonhardt Palmieri, Maria Helena Tirollo Taddei, Maria Celia Siqueira
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 299:321-327
Phosphogypsum (PG) is a by-product of the phosphate fertilizer industry, which is produced by precipitation during the wet process of phosphate rocks. While commercial uses, in agriculture and in manufacturing gypsum board and Portland cement, consum
Autor:
José D. Ardisson, Armindo Santos, Francisco Henrique Araujo Silva, Felipe Wallysson Ferreira de Oliveira, Milton Batista Franco, Helena Eugênia Leonhardt Palmieri, Daniel Andrada Maria, Waldemar A. A. Macedo
Publikováno v:
Chemical Engineering Journal. 210:432-443
We adapt the sol–gel process to synthesize monodisperse metallic iron (80–155 μm), iron oxide (117–200 μm), xerogel (130–224 μm), and -PVA hydrogel (300–600 μm) microspheres. According to the Mossbauer analysis, iron xerogel and -PVA hy
Autor:
Milton Batista Franco, Flávia Regina de Amorim, José Bento Borba da Silva, Clésia C. Nascentes
Publikováno v:
Food Analytical Methods. 4:41-48
A fast and efficient method to determine molybdenum, Mo, in milk and other infant food by atomic absorption spectrometry with electrothermal atomization employing slurry sampling was developed. Slurries were prepared in ultrapure water with 5 to 20 m
Autor:
Rubén D. Sinisterra, Nelcy D. S. Mohallem, Milton Batista Franco, Karina Imaculada Rosa Teixeira, Eliete Marçal Guimarães Raso, Maria Esperanza Cortés
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 67:159-168
The purpose of this study was to prepare and characterize a controlled release system based on porous silica loaded with chlorhexidine (Cx) and its inclusion compounds in β-cyclodextrin (βcd), and to evaluate its antimicrobial activity. Acetate chl
Autor:
Milton Batista Franco, José Bento Borba da Silva, Flávia Regina de Amorim, Camilla Bof, Clésia C. Nascentes
Publikováno v:
Microchemical Journal. 82:168-173
In the present study, conventional and multivariate methods were used to optimize conditions for direct determination of aluminum in soft drinks by electrothermal atomic absorption spectrometry. For the conventional method, the optimized experimental
Autor:
Elene Cristina Pereira Maia, Milton Batista Franco, C. C. B. Albinati, Cláudia de Vilhena Schayer Sabino, Maria Ângela de Barros Correira Menezes
Publikováno v:
Journal of Atmospheric Chemistry. 49:403-414
The worker’s health service is guided to look for risks. There is not an evaluation of the onset of the disease linked to a long-term exposure to low levels of toxic agents. Besides, there are few records of the level of metal concentration in the
Autor:
Geraldo F. Kastner, E. H. Montoya Rossi, Milton Batista Franco, M. Â. de B. C. Menezes, C. de V. S. Sabino
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 257:627-632
Since 1995 the k 0 instrumental neutron activation analysis has been applied at Radiochemical Laboratory, CDTN/CNEN, Brazil, by means of TRIGA MARK I IPR-R1 research reactor. At that time , f, and T n were determined and the most recent determination