EN ISO 8692:2004
(Main)Water quality - Freshwater algal growth inhibition test with unicellular green algae (ISO 8692:2004)
Water quality - Freshwater algal growth inhibition test with unicellular green algae (ISO 8692:2004)
ISO 8692:2004 specifies a method for the determination of the growth inhibition of unicellular green algae by substances and mixtures contained in water or by wastewater. The method is applicable for substances that are easily soluble in water.
With modifications to this method, as described in ISO 14442 and ISO 5667-16, the inhibitory effects of poorly soluble organic and inorganic materials, volatile compounds, heavy metals and waste water can be tested.
A rapid algal growth inhibition screening test for wastewater is also included.
Wasserbeschaffenheit - Süßwasseralgen-Wachstumshemmtest mit einzelligen Grünalgen (ISO 8692:2004)
Diese Internationale Norm legt ein Verfahren zur Bestimmung der Wachstumshemmung von einzelligen Grünalgen durch Substanzen oder Substanzmischungen in Wasser oder durch Abwasser fest.
Das Verfahren wird für in Wasser leicht lösliche Stoffe eingesetzt.
ANMERKUNG 1 Unter Berücksichtigung der Modifikationen, wie sie in ISO 14442 und ISO 5667-16 beschrieben sind, können auch die wachstumshemmenden Effekte von schwer löslichen und anorganischen Stoffen, von flüchtigen Verbindungen Schwermetallen und Abwasser untersucht werden.
ANMERKUNG 2 Ein Screening-Test für die Bestimmung der Wachstumshemmung von Algen durch Abwasser ist in Anhang A beschrieben.
Qualité de l'eau - Essai d'inhibition de la croissance des algues d'eau douce avec des algues vertes unicellulaires (ISO 8692:2004)
L'ISO 8692:2004 spécifie une méthode de détermination de l'inhibition de la croissance des algues vertes unicellulaires par des substances et des mélanges contenus dans l'eau ou par des eaux résiduaires. Cette méthode peut être utilisée avec des substances aisément solubles dans l'eau.
En apportant à cette méthode les modifications décrites dans l'ISO 14442 et l'ISO 5667-16, il est possible de vérifier les effets inhibiteurs des substances inorganiques et organiques faiblement solubles, des composés volatils, des métaux lourds et des eaux résiduaires.
Un essai rapide de détection de l'inhibition de la croissance des algues par des eaux résiduaires est également inclus.
Kakovost vode - Preskus zaviranja rasti sladkovodnih alg z enoceličnimi zelenimi algami (ISO 8692:2004)
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Wasserbeschaffenheit - Süßwasseralgen-Wachstumshemmtest mit einzelligen Grünalgen (ISO 8692:2004)Qualité de l'eau - Essai d'inhibition de la croissance des algues d'eau douce avec des algues vertes unicellulaires (ISO 8692:2004)Water quality - Freshwater algal growth inhibition test with unicellular green algae (ISO 8692:2004)13.060.70Preiskava bioloških lastnosti vodeExamination of biological properties of waterICS:Ta slovenski standard je istoveten z:EN ISO 8692:2004SIST EN ISO 8692:2005en,fr,de01-februar-2005SIST EN ISO 8692:2005SLOVENSKI
STANDARDSIST EN 28692:19981DGRPHãþD
SIST EN ISO 8692:2005
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 8692
October 2004 ICS 13.060.70
Supersedes EN 28692:1993
English version
Water quality - Freshwater algal growth inhibition test with unicellular green algae (ISO 8692:2004)
Qualité de l'eau - Essai d'inhibition de la croissance des algues d'eau douce avec des algues vertes unicellulaires (ISO 8692:2004)
Wasserbeschaffenheit - Süßwasseralgen-Wachstumshemmtest mit einzelligen Grünalgen (ISO 8692:2004) This European Standard was approved by CEN on 13 September 2004.
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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1050 Brussels © 2004 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 8692:2004: ESIST EN ISO 8692:2005
EN ISO 8692:2004 (E)
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Foreword
This document (EN ISO 8692:2004) has been prepared by Technical Committee ISO/TC 147 "Water quality" in collaboration with 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 April 2005, and conflicting national standards shall be withdrawn at the latest by April 2005.
This document supersedes EN 28692:1993.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 8692:2004 has been approved by CEN as EN ISO 8692:2004 without any modifications.
SIST EN ISO 8692:2005
Reference numberISO 8692:2004(E)© ISO 2004
INTERNATIONAL STANDARD ISO8692Second edition2004-10-01Water quality — Freshwater algal growth inhibition test with unicellular green algae Qualité de l'eau — Essai d'inhibition de la croissance des algues d'eau douce avec des algues vertes unicellulaires
SIST EN ISO 8692:2005
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