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Determination of Cd2+, Cu2+, Mn2+, Pb2+, and Zn2+ in Aqueous Solution after Their Separation and Preconcentation as Metal - Dithizone Complexes on Activated Carbon

A simple and sensitive method for preconcentration and determination of Cd2+, Cu2+, Mn2+, Pb2+ and Zn2+ by flame atomic absorption spectrophotometer was developed. The method is based on the sorption of the studied elements as metal-dithizone complexes (M-DZ) on activated carbon (AC). The effect of...

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Main Authors: Marwa A. Maghazy, Mohamed Rashed, S. M. N. Moalla, A. Abd El Aziz
Format: Artigo
Language:Inglês
Published: Unit of Environmental Studies and Development, Aswan University 2020-12-01
Series:Aswan University Journal of Environmental Studies
Subjects:
Preconcentration
Dithizone
Activated carbon
Trace metals
Online Access:https://aujes.journals.ekb.eg/article_127578_c054586927741170f74b6b29487272e1.pdf
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