Standard Svensk standard · SS-EN ISO 9562:2005

Vattenundersökningar - Bestämning av adsorberbara organiskt bundna halogener (AOX) (ISO 9562:2004)

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Standard Svensk standard · SS-EN ISO 9562:2005

Vattenundersökningar - Bestämning av adsorberbara organiskt bundna halogener (AOX) (ISO 9562:2004)
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Omfattning
This International Standard specifies a method for the direct determination of an amount of usually 10 µg/l in water of organically bound chlorine, bromine and iodine (expressed as chloride) adsorbable on activated carbon.
This method is applicable to test samples (see 9.2) with concentrations of inorganic chloride ions of less than 1 g/l. Samples with higher concentrations are diluted prior to analysis.
This method is also applicable to samples containing suspended solids where halogens are adsorbed onto the solid matter (e.g. insoluble halides). Filtration of the sample before analysis allows the separate determination of dissolved and particulate adsorbable organically bound halogens (AOX).
Filtered samples with high inorganic chloride content can be analysed by a modified method [dissolved adsorbable organically bound halogens after solid phase extraction in waters with high salt content (SPEAOX)] (see Annex A). However, results obtained by this modified method can differ significantly from those of the required method.

Ämnesområden

Undersökning av vatten efter kemiska substanser (13.060.50)


Köp denna standard

Standard Svensk standard · SS-EN ISO 9562:2005

Vattenundersökningar - Bestämning av adsorberbara organiskt bundna halogener (AOX) (ISO 9562:2004)
Prenumerera på standarden - Läs mer Dölj
Pris: 1 152 SEK
standard ikon pdf

PDF

Pris: 1 152 SEK
standard ikon

Papper

Pris: 1 843,20 SEK
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Produktinformation

Språk: Engelska

Framtagen av: Kemiska vattenundersökningar, SIS/TK 424

Internationell titel: Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004)

Artikelnummer: STD-38816

Utgåva: 1

Fastställd: 2005-02-18

Antal sidor: 26

Ersätter: SS-EN 1485