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Size and phase fractionation of water components by membrane filtration : Distribution patterns for arsenic, iron and manganese in aqueous effluents of tin ore settling plant

WENNRICH, R ; MATTUSCH, J ; MORGENSTERN, P ; DZHERAYAN, T. G ; SHKINEV, V. M ; SPIVAKOV, B. Y

Fresenius' journal of analytical chemistry, 1997-09, Vol.359 (2), p.161-166 [Periódico revisado por pares]

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Título:
Size and phase fractionation of water components by membrane filtration : Distribution patterns for arsenic, iron and manganese in aqueous effluents of tin ore settling plant
Autor: WENNRICH, R ; MATTUSCH, J ; MORGENSTERN, P ; DZHERAYAN, T. G ; SHKINEV, V. M ; SPIVAKOV, B. Y
Assuntos: Freshwater
É parte de: Fresenius' journal of analytical chemistry, 1997-09, Vol.359 (2), p.161-166
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ObjectType-Article-2
ObjectType-Feature-1
Descrição: The possibility of on-line membrane size-fractionation of water components and simultaneous separation of particulate and dissolved matter at each filtration stage has been shown. The distribution patterns have been studied for As, Fe and Mn in effluent samples of tin ore tailings (Altenberg, Saxony, Germany). The seepage composition is characterized by high concentrations of Fe and As. The particulate and dissolved components were separated in five fractions between 0.025 and 8 mu m. It was suggested that the distribution patterns of As and Fe compounds depend on the chemical conditions at the sampling sites. Manganese exists mainly in solvated forms in the liquid fractions.
Editor: Berlin: Springer
Idioma: Russo;Inglês

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