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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/09/1999 |
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Data da última atualização: |
18/12/2019 |
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Autoria: |
PARAIBA, L. C.; CARRASCO, J. M.; BRU, R. |
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Afiliação: |
EMBRAPA-CNPMA. |
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Título: |
Level IV fugacity model by a continuous time control system. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Chemosphere, v.38, n.8, p.1763-1775, 1999. |
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Idioma: |
Inglês |
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Conteúdo: |
A continuos time dynamic control system of the "Level IV Fugacity Model" is presented and applied to selected organic chemicals in evaluative environments system. In order to illustrate the numerical solution by this model a discretization is used to calculate the fugacity, concentration and fugacity settling time for a set of three insecticides applied in a hypothetical three compartmental environmental system. The model employs the fugacity concept and treats three bulk compartments: air, water and bottom sediment. Input to the model consists of a description of the environmental, the physical-chemical and reaction properties of the chemical, and emission rates. Expressions in matrix form are included for emissions, advections, reactions, and inter-phase transference. An algorithm to determine the values of the fugacities, concentrations and fugacity settling time is given. |
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Palavras-Chave: |
Chlorpyriphos; Mathematical model; Methyl paration; Simulation; Trichlorphon. |
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Thesaurus Nal: |
environment; insecticides. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207365/1/Paraiba-Level-IV.pdf
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Marc: |
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001 1013158
005 2019-12-18
008 1999 bl uuuu u00u1 u #d
100 1 $aPARAIBA, L. C.
245 $aLevel IV fugacity model by a continuous time control system.$h[electronic resource]
260 $c1999
520 $aA continuos time dynamic control system of the "Level IV Fugacity Model" is presented and applied to selected organic chemicals in evaluative environments system. In order to illustrate the numerical solution by this model a discretization is used to calculate the fugacity, concentration and fugacity settling time for a set of three insecticides applied in a hypothetical three compartmental environmental system. The model employs the fugacity concept and treats three bulk compartments: air, water and bottom sediment. Input to the model consists of a description of the environmental, the physical-chemical and reaction properties of the chemical, and emission rates. Expressions in matrix form are included for emissions, advections, reactions, and inter-phase transference. An algorithm to determine the values of the fugacities, concentrations and fugacity settling time is given.
650 $aenvironment
650 $ainsecticides
653 $aChlorpyriphos
653 $aMathematical model
653 $aMethyl paration
653 $aSimulation
653 $aTrichlorphon
700 1 $aCARRASCO, J. M.
700 1 $aBRU, R.
773 $tChemosphere$gv.38, n.8, p.1763-1775, 1999.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| 8. |  | SÁNCHEZ-VELÁZQUEZ, E. J.; SANTILLÁN-GALICIA, M. T.; NOVELLI, V. M.; NUNES, M. A.; MORA-AGUILERA, G.; VALDEZ-CARRASCO, J. M.; OTERO-COLINA, G.; ASTUA, J. de F. Diversity and genetic variation among brevipalpus populations from Brazil and Mexico. PLOS ONE, v. 10, n. 7, p.1-16, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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