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Title: | System electro-neutralizer of agrochemicals contained in food and water samples through electrons trap | Authors: | Duvoisin, Charles Adriano Sousa, José Paulo Filipe Afonso de Pscheidt, André Baretta, Dilmar Horst, Diogo José Vieira, Rogério de Almeida Mourão JR., Carlos Alberto Secchi, Mario Alberto |
Keywords: | agrochemical; electrolysis; food security; neutralization; toxicity | Issue Date: | 2020 | Publisher: | Sociedade Brasileira de Ciencia e Tecnologia de Alimentos | Project: | Research Productivity Grant (CNPq No. 307162/2015-0) scholarship from the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) – Finance Code 001 |
Serial title, monograph or event: | Food Science and Technology (Brazil) | Volume: | 40 | Issue: | 2 | Abstract: | This study presents a system to electro-neutralize agrochemicals in food and water samples based on the properties of a controlled electron trap, the related apparatus is protected under patent application (WO/2018/090110; INPI: BR 10 2016 0268486) / (PCT / BR 2017/050115). The efficacy of the system was verified as to the type, quantity, surface tension charge, temperature, pH and static energy loading of the electrolyte for both solid and liquid samples. It also took into consideration the retention and accumulation measurement of electric charges, verification of electrical potential differences and also accumulation by applying pulsed high voltage in according to the Daniell Cell method. The proposed technology is able to provide the electron‑neutralization of acidic and alkaline chemicals and their toxic byproducts by modifying the pH of the liquid or solid medium. This is justified by the action of the electron trap using different polarities and electrodes in the range of 8 to 100 kV | URI: | https://hdl.handle.net/10316/106085 | ISSN: | 1678-457X 0101-2061 |
DOI: | 10.1590/fst.42318 | Rights: | openAccess |
Appears in Collections: | FCTUC Ciências da Vida - Artigos em Revistas Internacionais |
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System electro-neutralizer of agrochemicals contained in food and water samples.pdf | 1.97 MB | Adobe PDF | View/Open |
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