1、ICS 13.060.50Water qualityDetermination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA)Part 1: Method by flow injection analysis (FIA)(ISO 15681-1:2003)English version of DIN EN ISO 15681-1Wasserbeschaffenheit Bestimmung von Orthophosphat und Gesamtphosphor mittels Fli
2、eanalytik (FIAund CFA) Teil 1: Verfahren mittels Flieinjektionsanalyse (FIA) (ISO 15681-1:2003)A comma is used as the decimal marker.This standard is part of the series Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm-untersuchung Anionen (Gruppe D) (German standard methods for the exam
3、ination of water, waste waterand sludge Anions (group D).National forewordThis standard has been published in accordance with a decision taken by CEN/TC 230 to adopt, withoutalteration, International Standard ISO 15681-1 as a European Standard.The responsible German body involved in its preparation
4、was the Normenausschuss Wasserwesen (WaterPractice Standards Committee).Expert assistance and specialized laboratories will be required to perform the analysis described in thisstandard.Depending on the objective of the analysis, a check shall be made on a case-by-case basis as to whetherand to what
5、 extent additional conditions will have to be specified.Standard methods published as DIN Standards are obtainable from Beuth Verlag GmbH, either individuallyor grouped in volumes. The standard methods included in the loose-leaf publication entitled DeutscheEinheitsverfahren zur Wasser-, Abwasser- u
6、nd Schlammuntersuchung will continue to be published by Wiley-VCH Verlag and Beuth Verlag GmbH.DEUTSCHE NORM May 2005DIN EN ISO 15681-1 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,h
7、as the exclusive right of sale for German Standards (DIN-Normen).English price group 10www.din.dewww.beuth.de9643525Continued overleaf.Document comprises 23 pages.08.05G4G15G70G41G31G5Standard methods or draft standards bearing the group title German standard methods for the examination ofwater, was
8、te water and sludge are classified under the following categories (main titles):General information (group A) (DIN 38402)Sensory analysis (group B) (DIN 38403)Physical and physicochemical parameters (group C) (DIN 38404)Anions (group D) (DIN 38405)Cations (group E) (DIN 38406)Substance group analysi
9、s (group F) (DIN 38407)Gaseous constituents (group G) (DIN 38408)Parameters characterizing effects and substances (group H) (DIN 38409)Biological-ecological methods of analysis (group M) (DIN 38410)Microbiological methods (group K) (DIN 38411)Test methods using water organisms (group L) (DIN 38412)I
10、ndividual constituents (group P) (DIN 38413)Sludge and sediments (group S) (DIN 38414)Bio-assays with microorganisms (group T) (DIN 38415)In addition to the methods described in the DIN 38402 to DIN 38415 series of standards, there are a number ofEuropean Standards available, which also form part of
11、 the collection of German standard methods.Information on Parts of these series of standards that have already been published can be obtained from theoffices of the Normenausschuss Wasserwesen, telephone (030) 2601-2448, or from Beuth Verlag GmbH, Burg-grafenstrae 6, 10787 Berlin, Germany.The DIN St
12、andards corresponding to the International Standards referred to in clause 2 of the EN are as follows:ISO Standard DIN StandardISO 3996 DIN ISO 3696ISO 5667-1 DIN EN 25667-1ISO 5667-2 DIN EN 25667-2ISO 5667-3 DIN EN ISO 5667-3ISO 5725-2 DIN ISO 5725-2ISO 6878 DIN EN ISO 6878ISO 8466-1 DIN 38402-51IS
13、O 15681-2 DIN EN ISO 15681-2National Annex NAStandards referred to(and not included in Normative references and Bibliography)DIN 38402-51 German standard methods for the examination of water, waste water and sludge General information (group A) Calibration of analytical methods, evaluation of analyt
14、icalresults and linear calibration functions used to determine the performance characteristicsof analytical methods (A 51)DIN EN 25667-1 Water quality Sampling Guidance on the design of sampling programmesDIN EN 25667-2 Sampling of water Guidance on sampling techniquesDIN EN ISO 5667-3 Water quality
15、 Sampling Guidelines on preserving and handling water samples(ISO 5667-3:2003)DIN EN ISO 6878 Water quality Determination of phosphorus Ammonium molybdate spectrometricmethod (ISO 6878:2004)DIN EN ISO 15681-2 Water quality Determination of orthophosphate and total phosphorus contents by flowanalysis
16、 (FIA and CFA) Part 2: Method by continuous flow analysis (CFA)(ISO 15681-2:2003)Page 2DIN EN ISO 15681-1:2005-05English versionICS 13.060.50Water qualityDetermination of orthophosphate and total phosphorus contents byflow analysis (FIA and CFA)Part 1: Method by flow injection analysis (FIA)(ISO 156
17、81-1:2003) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 15681-1:2004 EWasserbeschaffenheit Bestimmungvon Orthophosphat und Gesamtphos-phor mittels Flieanalytik (FIA undCFA) Teil 1: Verfahren mittels Flie-injektionsanalys
18、e (FIA)(ISO 15681-1:2003)This European Standard was approved by CEN on 2004-12-21.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bib
19、liographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aC
20、EN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia,
21、 Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN ISO 15681-1December 2004Management Centre: 36, rue de Stassart, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropis
22、ches Komitee fr NormungQualit de leau Dosage des ortho-phosphates et du phosphore total paranalyse en flux (FIA et CFA) Partie 1:Mthode par analyse avec injection enflux (FIA) (ISO 15681-1:2003)Page 2EN ISO 15681-1:2004ForewordInternational StandardISO 15681-1:2003 Water quality Determination of ort
23、hophosphate and total phosphorus contents by flowanalysis (FIA and CFA) Part 1: Method by flow injection analysis (FIA),which was prepared by ISO/TC 147 Water quality of the International Organization for Standardization, hasbeen adopted by Technical Committee CEN/TC 230 Water analysis, the Secretar
24、iat of which is held by DIN,as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identical textor by endorsement, and conflicting national standards withdrawn, by June 2005 at the latest.In accordance with the CEN/CENELEC Interna
25、l Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Net
26、herlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 15681-1:2003 was approved by CEN as a European Standard withoutany modification.Page 3EN ISO 15681-1:20042444555555599991010101010111
27、111111212121314162121Page 4EN ISO 15681-1:2004Page 5EN ISO 15681-1:2004Page 6EN ISO 15681-1:2004Page 7EN ISO 15681-1:2004Page 8EN ISO 15681-1:2004Page 9EN ISO 15681-1:2004Page 10EN ISO 15681-1:2004Page 11EN ISO 15681-1:2004Page 12EN ISO 15681-1:2004Page 13EN ISO 15681-1:2004Page 14EN ISO 15681-1:2004Page 15EN ISO 15681-1:2004Page 16EN ISO 15681-1:2004Page 17EN ISO 15681-1:2004Page 18EN ISO 15681-1:2004Page 19EN ISO 15681-1:2004Page 20EN ISO 15681-1:2004Page 21EN ISO 15681-1:2004
