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ISO 15923-1:2013

(Main)

Water quality — Determination of selected parameters by discrete analysis systems — Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection

Water quality — Determination of selected parameters by discrete analysis systems — Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection

ISO 15923-1:2013 specifies methods for the automatic performance of spectrophotometric and turbidimetric analyses with a discrete analysis system for determining ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate, and silicate. The field of application is ground, potable, surface, waste, eluates, and boiler water.

Qualité de l'eau — Détermination de paramètres sélectionnés par des systèmes d'analyse discrète — Partie 1: Ammonium, nitrate, nitrite, chlorure, orthophosphate, sulfate et silicate par détection photométrique

L'ISO 15923-1:2013 spécifie des méthodes automatisées d'analyses spectrophotométriques et turbidimétriques à l'aide d'un système d'analyse discontinue pour le dosage de l'ammonium, du nitrate, du nitrite, du chlorure, de l'orthophosphate et du silicate. Le domaine d'application est l'eau souterraine, potable, de surface, de chaudière et les éluats.

General Information

Status
Published
Publication Date
27-Nov-2013
ICS
13.060.50 - Examination of water for chemical substances
Technical Committee
ISO/TC 147/SC 2 - Physical, chemical and biochemical methods
Drafting Committee
ISO/TC 147/SC 2 - Physical, chemical and biochemical methods
Current Stage
9060 - Close of review
Start Date
02-Sep-2029
Ref Project

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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 15923-1
First edition
2013-12-15
Water quality — Determination of
selected parameters by discrete
analysis systems —
Part 1:
Ammonium, nitrate, nitrite, chloride,
orthophosphate, sulfate and silicate
with photometric detection
Qualité de l’eau — Détermination de paramètres sélectionnés par des
systèmes d’analyse discrète —
Partie 1: Ammonium, nitrate, nitrite, chlorure, orthophosphate,
sulfate et silicate par détection photométrique
Reference number
ISO 15923-1:2013(E)
©
ISO 2013

---------------------- Page: 1 ----------------------
ISO 15923-1:2013(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 15923-1:2013(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Interferences . 2
5 Reagents . 2
6 Apparatus . 2
7 Sampling and sample preparation . 2
8 Calibration . 3
8.1 Calibration function . 3
8.2 Calibration validity check . 3
9 Procedure. 3
10 Calculation . 4
11 Expression of results . 4
12 Test report . 4
Annex A (normative) Correction for inherent colour .
...

NORME ISO
INTERNATIONALE 15923-1
Première édition
2013-12-15
Qualité de l’eau — Détermination
de paramètres sélectionnés par des
systèmes d’analyse discrète —
Partie 1:
Ammonium, nitrate, nitrite, chlorure,
orthophosphate, sulfate et silicate par
détection photométrique
Water quality — Determination of selected parameters by discrete
analysis systems —
Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate
and silicate with photometric detection
Numéro de référence
ISO 15923-1:2013(F)
©
ISO 2013

---------------------- Page: 1 ----------------------
ISO 15923-1:2013(F)

DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2013
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni utilisée
sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie, l’affichage sur
l’internet ou sur un Intranet, sans autorisation écrite préalable. Les demandes d’autorisation peuvent être adressées à l’ISO à
l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Publié en Suisse
ii © ISO 2013 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 15923-1:2013(F)

Sommaire Page
Avant-propos .iv
Introduction .v
1 Domaine d’application . 1
2 Références normatives . 1
3 Principe . 1
4 Interférences . 2
5 Réactifs . 2
6 Appareillage . 2
7 Échantillonnage et préparation de l’échantillon . 3
8 Étalonnage . 3
8.1 Fonction d’étalonnage . 3
8.2 Contrôle de validité de l’étalonnage . 3
9 Mode opératoire. 3
10 Calcul . 4
11 Expression des résultats. 4
12 Rapport d’essai . 5
Annexe A (normative) Correction de la couleur inhérente .
...

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