1、ICS 07.100.20Water qualityDetermination of the eliminiation and biodegradability of organiccompounds in an aqueous mediumActivated sludge simulation test(ISO 11733 : 2004)English version of DIN EN ISO 11733Wasserbeschaffenheit Bestimmung der Elimination und der biologischen Abbaubarkeit organischerV
2、erbindungen in einem wssrigen Medium Belebtschlamm-Simulationstest (ISO 11733 : 2004)A comma is used as the decimal marker.This standard is part of the series Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammunter-suchung Testverfahren mit Wasserorganismen (Gruppe L) (German standard met
3、hods for the examinationof water, waste water and sludge Test methods using water organisms (group L).National forewordThis standard has been published in accordance with a decision taken by CEN/TC 230 to adopt, withoutalteration, International Standard ISO 11733 as a European Standard.The responsib
4、le German body involved in its preparation 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
5、case-by-case basis as to whetherand to what 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 Deutsch
6、eEinheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung will continue to be published byWiley-VCH Verlag and Beuth Verlag GmbH.DEUTSCHE NORM November 2004DIN EN ISO 11733 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berli
7、n. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 12www.din.dewww.beuth.de02.05 9607079Continued on pages 2 and 3.Document comprises 32 pages.SupersedesNovember 1998 edition.Page 2D
8、IN EN ISO 11733 : 2004-11Standard methods or draft standards bearing the group title German standard methods for the examinationof water, waste water and sludge are classified under the following categories (main titles):General information (group A) (DIN 38402)Sensory analysis (group B) (DIN 38403)
9、Physical and physicochemical parameters (group C) (DIN 38404)Anions (group D) (DIN 38405)Cations (group E) (DIN 38406)Substance group analysis (group F) (DIN 38407)Gaseous constituents (group G) (DIN 38408)Parameters characterizing effects and substances (group H) (DIN 38409)Biological-ecological me
10、thods of analysis (group M) (DIN 38410)Microbiological methods (group K) (DIN 38411)Test methods using water organisms (group L) (DIN 38412)Individual constituents (group P) (DIN 38413)Sludge and sediments (group S) (DIN 38414)Bio-assays with microorganisms (group T) (DIN 38415)In addition to the me
11、thods described in the DIN 38402 to DIN 38415 series of standards, there are a numberof European Standards available, which also form part of the collection of German standard methods.Information on Parts of these series of standards that have already been published can be obtained from theoffices o
12、f the Normenausschuss Wasserwesen, telephone (030) 26012448, or from Beuth Verlag GmbH, Burg-grafenstrae 6, 10787 Berlin, Germany.The DIN standards corresponding to the International Standards referred to in clause 2 of the EN are as follows:ISO Standard DIN StandardISO 5663 DIN EN 25663ISO 5667-16
13、DIN EN 5667-16ISO 5814 DIN EN 25814ISO 6060 DIN 38409-41ISO 7875-1 DIN EN 903ISO 7875-2 DIN 38409-23ISO 8192 DIN EN ISO 8192ISO 8245 DIN EN 1484ISO 9408 DIN EN ISO 9408ISO 9439 DIN EN ISO 9439ISO 9509 DIN EN ISO 9509ISO 10304-2 DIN EN ISO 10304-2ISO 10523 DIN 38404-5ISO 10634 DIN EN ISO 10634ISO 117
14、32 DIN EN ISO 11732AmendmentsThis standard differs from the November 1998 edition in that it has been editorially revised and two additionaltypes of synthetic waste water have been introduced.Previous editionDIN EN ISO 11733: 1998-11.National Annex NAStandards referred to(and not included in Normati
15、ve references and Bibliography)DIN 38404-5 German standard methods for the examination of water, waste water and sludge Physical andphysicochemical parameters (group C) Determination of pH value (C 5)DIN 38409-23 German standard methods for the examination of water, waste water and sludge Parameters
16、characterizing effects and substances (group H) Determination of methylene blue active andbismuth active substances (H 23)DIN 38409-41 German standard methods for the examination of water, waste water and sludge Parameterscharacterizing effects and substances (group H) Determination of chemical oxyg
17、en demand(COD) for COD values above 15 mg/l (H 41)DIN EN 903 Water quality Determination of anionic surfactants by measurement of the methyleneblue index (MBAS) (ISO 7875-1 : 1996)DIN EN 1484 Water analysis Guidelines for the determination of total organic carbon (TOC C)DIN EN 25663 Walter quality D
18、etermination of Kjeldahl nitrogen Method after mineralization withselenium (ISO 5663 : 1984)DIN EN 25814 Water quality Determination of dissolved oxygen by the electrochemical probe method(ISO 5814 : 1990)DIN EN ISO 5667-16 Sampling of water Part 16: Guidance on biotesting of samples (ISO 5667-16 :
19、1998)DIN EN ISO 8192 Water quality Test for the inhibition of oxygen consumption by activated sludge(ISO 8192 : 1986)DIN EN ISO 9408 Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous me-dium by determination of oxygen demand in a closed respirometer (ISO 9408 : 1999)DIN
20、 EN ISO 9439 Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous me-dium Carbon dioxide evolution test (ISO 9439 : 1999)DIN EN ISO 9509 Method of assessing the inhibition of nitrification of activated sludge micro-organismsby chemicals and waste water (ISO 9509 : 1989)DIN
21、 EN ISO 10304-2 Water quality Determination of dissolved anions using ion chromatography Part 2:Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in wastewater (ISO 10304-2 : 1995)DIN EN ISO 10634 Water quality Guidance for the preparation and treatment of poorly water
22、-solubleorganic compounds for the subsequent evaluation of their biodegradability in an aque-ous medium (ISO 10634 : 1995)DIN EN ISO 11732 Water quality Determination of ammonium nitrogen by flow analysis (CFA and FIA) andspectrometric detection (ISO 11732 : 1997)Page 3DIN EN ISO 11733 : 2004-11Engl
23、ish versionICS 13.060.70 Supersedes EN ISO 11733 : 1998.Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungWater qualityDetermination of the eliminiation and biodegradabilityof organic compounds in a
24、n aqueous mediumActivated sludge simulation test(ISO 11733 : 2004) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 11733 : 2004 EQualit de leau Dtermination dellimination et de la biodgradabilitdes composs organiques en mil
25、ieuaqueux Essai de simulation desboues actives (ISO 11733 : 2004)Wasserbeschaffenheit Bestimmungder Elimination und der biologischenAbbaubarkeit organischer Verbindun-gen in einem wssrigen Medium Belebtschlamm-Simulationstest(ISO 11733 : 2004)This European Standard was approved by CEN on 2004-07-29.
26、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 bibliographical references concerning such nationalstandards may be obtained on appli
27、cation 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 aCEN member into its own language and notified to the Management Centre hasthe same st
28、atus 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, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, S
29、lovenia, Spain, Sweden, Switzerland, andthe United Kingdom.August 2004EN ISO 11733Page 2EN ISO 11733 : 2004ForewordInternational StandardISO 11733 : 2004 Water quality Determination of the eliminiation and biodegradability of organic compoundsin an aqueous medium Activated sludge simulation test,whi
30、ch 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 Secretariat of which is held by DIN,as a European Standard.This European Standard shall be given the status of a national standard,
31、 either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by February 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European St
32、andard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement
33、 noticeThe text of the International Standard ISO 11733 : 2004 was approved by CEN as a European Standard withoutany modification.233456691010101013131414141415162021242728Page 3EN ISO 11733 : 2004Page 4EN ISO 11733 : 2004Page 5EN ISO 11733 : 2004Page 6EN ISO 11733 : 2004Page 7EN ISO 11733 : 2004Pag
34、e 8EN ISO 11733 : 2004Page 9EN ISO 11733 : 2004Page 10EN ISO 11733 : 2004Page 11EN ISO 11733 : 2004Page 12EN ISO 11733 : 2004Page 13EN ISO 11733 : 2004Page 14EN ISO 11733 : 2004Page 15EN ISO 11733 : 2004Page 16EN ISO 11733 : 2004Page 17EN ISO 11733 : 2004Page 18EN ISO 11733 : 2004Page 19EN ISO 11733 : 2004Page 20EN ISO 11733 : 2004Page 21EN ISO 11733 : 2004Page 22EN ISO 11733 : 2004Page 23EN ISO 11733 : 2004Page 24EN ISO 11733 : 2004Page 25EN ISO 11733 : 2004Page 26EN ISO 11733 : 2004
