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  • Thermal water treatment with granular activated carbon
    Simonič, Marjana ; Ozim, Vojko
    The object of this article is to discuss the purification of a special thermal water of a geogene origin, containing potentially toxic, organic micropollutants like benzene, toluene, mesitylene, ... xylene and phenols. As the flotation of the thermal water on model laboratory equipment did not remove all toxic organic substances present from water, a granular activated carbon (GAC) filter column was used. Although the use of granular carbon adsorption is well known in potable water treatment, in industrial water polishing and waste water treatment, there is no information about its use for the purification of special thermal water. The result of the purification with GAC adsorption is thermal water with quality that corresponds to requirements of DIN 19643 for bathing water. After this treatment thermal water reached the hygienic quality of drinking water and could be used for balneological purposes.
    Vir: Journal of hazardous materials. - ISSN 0304-3894 (60, 1998, str. 205-210)
    Vrsta gradiva - članek, sestavni del
    Leto - 1998
    Jezik - angleški
    COBISS.SI-ID - 3824918

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