Výsledky vyhledávání - "André L. B. Conceição"

A Pre-Concentration Procedure Using Cloud Point Extraction for the Determination of Manganese in Saline Effluents of a Petroleum Refinery by Flame Atomic Absorption Spectrometry

Autor: Marcos A. Bezerra, Sergio Luis Costa Ferreira, André L. B. Conceição

Publikováno v: Microchimica Acta. 154:149-152

This paper describes the development of a cloud point extraction procedure for the determination of manganese in saline effluents by flame atomic absorption spectrometry (FAAS). The optimization step was performed using the Doehlert matrix involving

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8691eaa2aefb9888423125fc04243b3a
https://doi.org/10.1007/s00604-005-0473-x

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Doehlert matrix for optimisation of procedure for determination of nickel in saline oil-refinery effluents by use of flame atomic absorption spectrometry after preconcentration by cloud-point extraction

Autor: Sergio Luis Costa Ferreira, André L. B. Conceição, Marcos A. Bezerra

Publikováno v: Repositório Institucional da UFBA
Universidade Federal da Bahia (UFBA)
instacron:UFBA

Texto completo: acesso restrito. p. 798-803 Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2013-01-24T19:48:59Z No. of bitstreams: 1 art%3A10.1007%2Fs00216-003-2349-4.pdf: 255360 bytes, checksum: 574a45dd0e846191e6eaf4ef908f6ecd (MD5) M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f2559045fbea896c3b9feb157e1dfd
http://www.repositorio.ufba.br/ri/handle/ri/8130

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