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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Detalles Bibliográficos
Autores principales: Shiyan, Ludmila N, Tropina, Elena А, Machekhina, Ksenia I, Gryaznova, Elena N, An, Vladimir V
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2014
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4047274/
https://www.ncbi.nlm.nih.gov/pubmed/24926423
http://dx.doi.org/10.1186/2193-1801-3-260
Descripción
Sumario: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.

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