EN ISO 13163:2022
(Main)Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2021)
Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2021)
This document specifies a method for the measurement of 210Pb in all types of waters by liquid scintillation counting (LSC).
The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling and handling, and test sample preparation. Filtration of the test sample is necessary. Lead‑210 activity concentration in the environment can vary and usually ranges from 2 mBq l-1 to 300 mBq l-1 [27][28].
Using currently available liquid scintillation counters, the limit of detection of this method for 210Pb is generally of the order of 20 mBq l-1 to 50 mBq l-1, which is lower than the WHO criteria for safe consumption of drinking water (100 mBq l−1).[4][6] These values can be achieved with a counting time between 180 min and 720 min for a sample volume from 0,5 l to 1,5 l. Higher activity concentrations can be measured by either diluting the sample or using smaller sample aliquots or both. The method presented in this document is not intended for the determination of an ultra-trace amount of 210Pb.
The range of application depends on the amount of dissolved material in the water and on the performance characteristics of the measurement equipment (background count rate and counting efficiency).
The method described in this document is applicable to an emergency situation.
The analysis of Pb adsorbed to suspended matter is not covered by this method.
It is the user’s responsibility to ensure the validity of this test method for the water samples tested.
Wasserbeschaffenheit - Blei-210 - Verfahren mit dem Flüssigszintillationszähler (ISO 13163:2021)
Qualité de l'eau - Plomb 210 - Méthode d'essai par comptage des scintillations en milieu liquide (ISO 13163:2021)
Le présent document spécifie une méthode de mesurage du 210Pb dans tous les types d’eau par comptage des scintillations en milieu liquide (CSL).
Cette méthode est applicable aux prises d’essai provenant d’eau potable/eau de boisson, d’eau de pluie, d’eau de surface, d’eau souterraine, ainsi que d’eau de refroidissement, d’eaux industrielles, domestiques, d’eaux usées industrielles en respectant un échantillonnage, une manipulation et une préparation des prises d’essai adaptés. Il est nécessaire de filtrer la prise d’essai. L’activité volumique du plomb 210 dans l’environnement peut fluctuer et est habituellement comprise entre 2 mBq l−1 et 300 mBq l-1 [27][28].
Avec les compteurs à scintillations en milieu liquide actuellement disponibles, la limite de détection de cette méthode pour le 210Pb est généralement de l’ordre de 20 mBq l−1 à 50 mBq l−1, ce qui est inférieur aux critères de sécurité de l’OMS pour la consommation d’eau potable (100 mBq l−1)[4][6]. Ces valeurs peuvent être atteintes avec un temps de comptage compris entre 180 min et 720 min pour une prise d’essai de 0,5 l à 1,5 l. Des activités volumiques supérieures peuvent être mesurées soit en diluant l’échantillon, soit en utilisant des aliquotes plus petites, soit les deux. La méthode indiquée dans le présent document n’est pas destinée à être utilisée pour déterminer la quantité de 210Pb sous forme d’ultra-traces.
Le domaine d’application dépend de la quantité de matière dissoute dans l’eau et des caractéristiques de performance de l’équipement de mesure (taux de comptage de bruit de fond et rendement de comptage).
La méthode décrite dans le présent document est applicable en situation d’urgence.
Elle ne couvre pas l’analyse du Pb adsorbé dans des matières en suspension.
Il incombe à l’utilisateur de s’assurer de la validité de cette méthode d’essai par rapport aux échantillons d’eau soumis à essai.
Kakovost vode - Svinec Pb-210 - Preskusna metoda s štetjem s tekočinskim scintilatorjem (ISO 13163:2021)
Ta dokument določa metodo za merjenje tehnecija 210Pb v vseh vrstah vode s štetjem s tekočinskim scintilatorjem (LSC).
Metoda se uporablja za preskusne vzorce vode iz omrežja/pitne vode, deževnice, površinske in podtalne vode
ter vode za hlajenje, industrijske vode, gospodinjske in industrijske odpadne vode po ustreznem vzorčenju oziroma ravnanju z vzorci in pripravi preskusnih vzorcev. Potrebna je filtracija preskusnih vzorcev. Aktivnost svinca 210
koncentracija v okolju se lahko razlikuje in se običajno giblje med 2 mBq l
-1 do 300 mBq l
-1 [27][28].
Pri uporabi trenutno razpoložljivih števcev s tekočinskim scintilatorjem mejna vrednost zaznavanja te metode za 210Pb
običajno znaša 20 mBq l
-1 do 50 mBq l
-1, kar je nižje od meril SZO za varno
porabo pitne vode (100 mBq l−1).[4][6]
Te vrednosti se lahko dosežejo v času štetja med 180 in 720 minut za količino vzorca od 0,5 do 1,5 l. Višje koncentracije aktivnosti se lahko izmerijo z redčenjem vzorca ali raztopinami manjših vzorcev ali obojim. Metoda, predstavljena v tem dokumentu, ni namenjena določanju količine ultra-sledov tehnecija 210Pb.
Območje uporabe je odvisno od količine raztopljenih snovi v vodi in od lastnosti merilne opreme (stopnja štetja v ozadju in učinkovitost štetja).
V tem dokumentu opisana metoda se uporablja v izrednih razmerah.
Ta metoda ne zajema analize svinca, adsorbiranega na lebdečo snov.
Uporabnik mora zagotoviti veljavnost te preskusne metode za vzorce vode, ki se preskušajo.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 13163:2022
01-september-2022
Nadomešča:
SIST EN ISO 13163:2019
SIST ISO 13163:2013
Kakovost vode - Svinec Pb-210 - Preskusna metoda s štetjem s tekočinskim
scintilatorjem (ISO 13163:2021)
Water quality - Lead-210 - Test method using liquid scintillation counting (ISO
13163:2021)
Wasserbeschaffenheit - Blei-210 - Verfahren mit dem Flüssigszintillationszähler (ISO
13163:2021)
Qualité de l'eau - Plomb 210 - Méthode d'essai par comptage des scintillations en milieu
liquide (ISO 13163:2021)
Ta slovenski standard je istoveten z: EN ISO 13163:2022
ICS:
13.060.60 Preiskava fizikalnih lastnosti Examination of physical
vode properties of water
17.240 Merjenje sevanja Radiation measurements
SIST EN ISO 13163:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 13163:2022
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SIST EN ISO 13163:2022
EN ISO 13163
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 13.060.60; 17.240 Supersedes EN ISO 13163:2019
English Version
Water quality - Lead-210 - Test method using liquid
scintillation counting (ISO 13163:2021)
Qualité de l'eau - Plomb 210 - Méthode d'essai par Wasserbeschaffenheit - Blei-210 - Verfahren mit dem
comptage des scintillations en milieu liquide (ISO Flüssigszintillationszähler (ISO 13163:2021)
13163:2021)
This European Standard was approved by CEN on 21 February 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13163:2022 E
worldwide for CEN national Members.
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SIST EN ISO 13163:2022
EN ISO 13163:2022 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 13163:2022
EN ISO 13163:2022 (E)
European foreword
The text of ISO 13163:2021 has been prepared by Technical Committee ISO/TC 147 "Water quality” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 13163:2022
by Technical Committee CEN/TC 230 “Water analysis” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 13163:2019.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 13163:2021 has been approved by CEN as EN ISO 13163:2022 without any modif
...
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