Colloid stability of iron compounds in groundwater of Western Siberia

The paper reports on experimental modeling of the colloid system composition in natural groundwater. Iron hydroxide is found to be the main component of natural colloid systems. It is shown that silicon compounds and dissolved organic substances (DOS) stabilize iron hydroxide (III), forming a stable...

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Veröffentlicht in:	SpringerPlus 2014-05, Vol.3 (1), p.260-260, Article 260
Hauptverfasser:	Shiyan, Ludmila N, Tropina, Elena А, Machekhina, Ksenia I, Gryaznova, Elena N, An, Vladimir V
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Humanities and Social Sciences multidisciplinary Science Science (multidisciplinary)
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The paper reports on experimental modeling of the colloid system composition in natural groundwater. Iron hydroxide is found to be the main component of natural colloid systems. It is shown that silicon compounds and dissolved organic substances (DOS) stabilize iron hydroxide (III), forming a stable colloid system, and preclude coagulation. The presented results suggest that CaCl 2 and AlCl 3 electrolytes affect the coagulation stability of synthesized model colloid solutions.
ISSN:	2193-1801 2193-1801
DOI:	10.1186/2193-1801-3-260