SIST EN 1622:2007

Oznaka standarda: SIST EN 1622:2007
Koda projekta: 00230201
Organizacija: SIST
Naslov (angleški): Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
Naslov (slovenski): Kakovost vode - Določanje praga vonja (TON - threshold odour number) in praga okusa (TFN - threshold flavour number)
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SIST EN 1622:2007 angleški jezik Active SIST-G: 72.60 EUR
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Tehnični odbor: KAV - Kakovost vode
ICS: 13.060.60
Status: Objavljen
Objavljen: 01-feb-2007
Refer. št. objave: Sporocila 2007-02
Referenčna oznaka: EN 1622:2006
Področje projekta (angleško): This European Standard specifies quantitative methods for determining the TON and TFN of waters and also a qualitative method for determining any abnormal odour and/or flavour. It is essential that the safety remarks in Clause 5 are taken into account. Two quantitative methods are described: a short method applicable when either a sample has no odour and flavour or when the odour and flavour are to be compared with a specified threshold number; a full method applicable when the threshold number for the sample is to be determined. For both quantitative methods, two different methodologies are described: unforced choice in the standard; forced choice in Annex B. Both methods are applicable for quantifying the odour and flavour of drinking water and/or migration waters from materials in contact with waters. NOTE The choice of the quantitative or qualitative method is depending on the national regulations, and on the type of water to be assessed (raw water, distribution water, migration water ….)
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Nadomešča SIST EN 1622:1998 - Kakovost vode - Določanje praga vonja in praga arome 01-feb-2007


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