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Title: Use of sequential extraction for characterization of polluted soils [articol]
Authors: Bogatu, Corneliu
Mâșu, Smaranda
Dragomir, Neculai
Negrea, Adina
Ciopec, Elvira-Mihaela
Lupa, Lavinia Afrodita
Lazarovici, Miodrag
Cristea, Corina
Moșoarcă, Giannin Emanuel
Issue Date: 2006
Publisher: Timişoara: Editura Politehnica
Citation: Bogatu, Corneliu. Use of sequential extraction for characterization of polluted soils. Timişoara: Editura Politehnica, 2006
Series/Report no.: Seria chimie şi ingineria mediului, Tom 51(65), fasc. 1-2 (2006);
Abstract: Sequential extraction method allows determination of metals from operationally defined fractions: ionic exchangeable fraction, fraction adsorbed onto iron and manganese oxyhydroxide surfaces, fraction linked by organic matter and that linked by mineral networks. The analysis of metals distribution in fractions of a waste mining deposit and in zones covered with soils cultivated with grass plants, showed a change of concentrations in operationally defined fractions. Changes depend on both metal type and grass plant. In case of iron, copper and zinc, accumulation processes were recorded in zones cultivated with grass plants.
URI: http://localhost:8080/xmlui/handle/123456789/1519
Appears in Collections:Articole stiintifice/Scientific articles

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