iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN ISO 15088:2008

(Main)

Water quality - Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio) (ISO 15088:2007)

Water quality - Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio) (ISO 15088:2007)

ISO 15088:2007 specifies a method for the determination of degrees of dilution or concentrations as a measure of the acute toxic effect of waste water to fish eggs within 48 h. It is also applicable to treated municipal waste water and industrial effluents.

Wasserbeschaffenheit - Bestimmung der akuten Toxizität von Abwasser auf Zebrafisch-Eier (Danio rerio) (ISO 15088:2007)

Diese Internationale Norm legt ein Verfahren zur Bestimmung von Verdünnungsstufen oder Konzentrationen fest, die als Maß für die innerhalb von 48 h akut toxische Wirkung eines Abwassers gegenüber Fischeiern verwendet werden. Diese Internationale Norm gilt auch für behandeltes kommunales und industrielles Abwasser.
ANMERKUNG   Diese Internationale Norm wurde als Ersatz für den akuten Fisch Toxizitätstest ausgearbeitet. Bei der Untersuchung von Abwasser konnte gezeigt werden, dass die gleichen oder ähnliche Ergebnisse wie beim akuten Fisch-Toxizitätstest (z. B. ISO 7346 1 oder ISO 7346 2) erhalten werden. Wird die Norm für die Prüfung von Einzelstoffen angewandt, kann es bei den Testsystemen zu Abweichungen kommen.

Qualité de l'eau - Détermination de la toxicité aiguë des eaux résiduaires vis-à-vis des oeufs de poisson-zèbre (Danio rerio) (ISO 15088:2007)

L'ISO 15088:2007 spécifie une méthode pour déterminer les degrés de dilution ou les concentrations d'eaux résiduaires produisant un effet toxique aigu vis-à-vis des oeufs de poisson en l'espace de 48 h. Elle est également applicable aux eaux résiduaires municipales traitées et aux effluents industriels.

Kakovost vode - Določevanje akutne toksičnosti odpadnih voda na jajčeca cebric (Danio rerio) (ISO 15088:2007)

General Information

Status
Published
Publication Date
18-Nov-2008
Withdrawal Date
30-May-2009
ICS
13.060.70 - Examination of biological properties of water
Technical Committee
CEN/TC 230 - Water analysis
Drafting Committee
CEN/TC 230 - Water analysis
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
19-Nov-2008
Due Date
03-Feb-2010
Completion Date
19-Nov-2008
Ref Project
SIST EN ISO 15088:2009 - Water quality - Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio) (ISO 15088:2007)

Buy Standard

EN ISO 15088:2009EN ISO 15088:2009
PreviousNext
Standard
EN ISO 15088:2009
English language
20 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 15088:2009
01-maj-2009
.DNRYRVWYRGH'RORþHYDQMHDNXWQHWRNVLþQRVWLRGSDGQLKYRGDQDMDMþHFDFHEULF
'DQLRUHULR  ,62
Water quality - Determination of the acute toxicity of waste water to zebrafish eggs
(Danio rerio) (ISO 15088:2007)
Wasserbeschaffenheit - Bestimmung der akuten Toxizität von Abwasser auf Zebrafisch-
Eier (Danio rerio) (ISO 15088:2007)
Qualité de l'eau - Détermination de la toxicité aiguë des eaux résiduaires vis-à-vis des
oeufs de poisson-zèbre (Danio rerio) (ISO 15088:2007)
Ta slovenski standard je istoveten z: EN ISO 15088:2008
ICS:
13.060.30 Odpadna voda Sewage water
13.060.70 Preiskava bioloških lastnosti Examination of biological
vode properties of water
SIST EN ISO 15088:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 15088:2009

---------------------- Page: 2 ----------------------

SIST EN ISO 15088:2009
EUROPEAN STANDARD
EN ISO 15088
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2008
ICS 13.060.70

English Version
Water quality - Determination of the acute toxicity of waste water
to zebrafish eggs (Danio rerio) (ISO 15088:2007)
Qualité de l'eau - Détermination de la toxicité aiguë des Wasserbeschaffenheit - Bestimmung der akuten Toxizität
eaux résiduaires vis-à-vis des oeufs de poisson-zèbre von Abwasser auf Zebrafisch-Eier (kursiv(Danio rerio)) (ISO
(Danio rerio) (ISO 15088:2007) 15088:2007)
This European Standard was approved by CEN on 29 October 2008.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15088:2008: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 15088:2009
EN ISO 15088:2008 (E)
Contents Page
Foreword.3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 15088:2009
EN ISO 15088:2008 (E)
Foreword
The text of ISO 15088:2007 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 15088:2008 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 May 2009, and conflicting national standards shall be withdrawn at the
latest by May 2009.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 15088:2007 has been approved by CEN as a EN ISO 15088:2008 without any modification.

3

---------------------- Page: 5 ----------------------

SIST EN ISO 15088:2009

---------------------- Page: 6 ----------------------

SIST EN ISO 15088:2009

INTERNATIONAL ISO
STANDARD 15088
First edition
2007-10-01

Water quality — Determination of the
acute toxicity of waste water to zebrafish
eggs (Danio rerio)
Qualité de l'eau —
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN ISO 23196:2023(Main)
Water quality - Calculation of biological equivalence (BEQ) concentrations (ISO 23196:2022)
SIST EN ISO 23196:2024

This document specifies the derivation of biological equivalence (BEQ) concentrations for results of in vitro bioassays which are based on measuring effects on a biological process such as enzyme induction or cellular growth. The concept described here can be used for any biological assay after the proof of its applicability.
To derive BEQ concentrations, the effect on a biological process caused by a sample – i.e. the activity of the sample – is expressed in terms of a concentration of a reference compound which results in an equivalent effect on the process. The term "sample" used in this document addresses environmental samples as well as defined mixtures and pure compounds used as test item in a bioassay. BEQ concentrations can be derived for environmental water samples, extracts of environmental water samples including tap water or solutions of pure chemicals or mixtures of chemicals.

  • Standard
    25 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 17805:2023(Main)
Water quality - Sampling, capture and preservation of environmental DNA from water
SIST EN 17805:2023

This document specifies procedures for sampling, capture and preservation of environmental DNA (eDNA) in aquatic environments, stemming from organisms that are or have recently been present in a waterbody, have visited it or whose DNA has been introduced to the waterbody through some mechanism. This document also covers procedures for avoiding sample contamination and ensuring DNA quality, key properties of the filtering procedure and equipment and reporting standards.
This document does not include the collection of eDNA from biofilms, sediments or similar sample types and does not cover sampling designs.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 19040-1:2022(Main)
Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018)
SIST EN ISO 19040-1:2023

This document specifies a method for the determination of the estrogenic potential of water and waste water by means of a reporter gene assay with genetically modified yeast strains Saccharomyces cerevisiae. This reporter gene assay is based on the activation of the human estrogen receptor alpha.
This method is applicable to:
—          fresh water;
—          waste water;
—          aqueous extracts and leachates;
—          eluates of sediments (fresh water);
—          pore water;
—          aqueous solutions of single substances or of chemical mixtures;
—          drinking water.
The limit of quantification (LOQ) of this method for the direct analysis of water samples is between 8 ng/l and 15 ng/l 17β-estradiol equivalents (EEQ) based on the results of the international interlaboratory trial (see Annex F). The upper threshold of the dynamic range for this test is between 120 ng/l and 160 ng/l 17β-estradiol equivalents (EEQ). Samples showing estrogenic potencies above this threshold have to be diluted for a valid quantification. Extraction and pre-concentration of water samples can prove necessary, if their estrogenic potential is below the given LOQ.

  • Standard
    59 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 19040-3:2022(Main)
Water quality - Determination of the estrogenic potential of water and waste water - Part 3: In vitro human cell-based reporter gene assay (ISO 19040-3:2018)
SIST EN ISO 19040-3:2023

This document specifies a method for the determination of the estrogenic potential of water and waste water by means of a reporter gene assay utilizing stably transfected human cells. This reporter gene assay is based on the activation of the human estrogen receptor alpha.
This method is applicable to:
—          fresh water;
—          waste water;
—          aqueous extracts and leachates;
—          eluates of sediments (fresh water);
—          pore water;
—          aqueous solutions of single substances or of chemical mixtures;
—          drinking water;
—          the limit of quantification (LOQ) of this method for the direct analysis of water samples is between 0,3 ng/l and 1 ng/l 17β-estradiol equivalents (EEQ) based on the results of the international interlaboratory trial (see Annex F). The upper working range was evaluated [based on the results of the international interlaboratory trial (see Table F.3)] up to a level of 75 ng EEQ/l. Samples showing estrogenic potencies above this threshold have to be diluted for a valid quantification. Extraction and pre concentration of water samples can prove necessary if their estrogenic potential is below the given LOQ.

  • Standard
    48 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 19040-2:2022(Main)
Water quality - Determination of the estrogenic potential of water and waste water - Part 2: Yeast estrogen screen (A-YES, Arxula adeninivorans) (ISO 19040-2:2018)
SIST EN ISO 19040-2:2023

This document specifies a method for the determination of the estrogenic potential of water and waste water by means of a reporter gene assay with a genetically modified yeast strain Arxula adeninivorans. This reporter gene assay is based on the activation of the human estrogen receptor alpha.
Arxula adeninivorans is a highly robust and salt- and temperature-tolerant test organism and is especially suitable for the analysis of samples with high salinity (conductivity up to 70 mS/cm). The test organism can be cultivated in medium with sodium chloride content up to 20 %.
This method is applicable to:
—          fresh water;
—          waste water;
—          sea water;
—          brackish water;
—          aqueous extracts and leachates;
—          eluates of sediments (fresh water);
—          pore water;
—          aqueous solutions of single substances or of chemical mixtures;
—          drinking water.
The limit of quantification (LOQ) of this method for the direct analysis of water samples is between 1,5 ng/l and 3 ng/l 17β-estradiol equivalents (EEQ). The upper threshold of the dynamic range for this test is between 25 ng/l and 40 ng/l 17β-estradiol equivalents (EEQ). Samples showing estrogenic potencies above this threshold have to be diluted for a valid quantification. Extraction and pre-concentration of water samples can prove necessary, if their estrogenic potential is below the given LOQ.
An international interlaboratory trial for the validation of this document has been carried out. The results are summarized in Annex F.
NOTE       Extraction and pre-concentration of water samples can prove necessary.

  • Standard
    63 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 16266-2:2021(Main)
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method (ISO 16266-2:2018)
SIST EN ISO 16266-2:2022

This document specifies a method for the enumeration of Pseudomonas aeruginosa in water. The method is based on the growth of target organisms in a liquid medium and calculation of the most probable number (MPN) of organisms by reference to MPN tables.
This document is applicable to a range of types of water. For example, hospital waters, drinking water and non‑carbonated bottled waters intended for human consumption, groundwater, swimming pool and spa pool waters including those containing high background counts of heterotrophic bacteria.
This document does not apply to carbonated bottled waters, flavoured bottle waters, cooling tower waters or marine waters, for which the method has not been validated. These waters are, therefore, outside the scope of this document. Laboratories can employ the method presented in this document for these matrices by undertaking appropriate validation of performance of this method prior to use.
The test is based on a bacterial enzyme detection technology that signals the presence of P. aeruginosa through the hydrolysis of a 7‑amino‑4‑methylcoumarin aminopeptidase substrate present in a special reagent. P. aeruginosa cells rapidly grow and reproduce using the rich supply of amino acids, vitamins and other nutrients present in the reagent. Actively growing strains of P. aeruginosa have an enzyme that cleaves the 7‑amido‑coumarin aminopeptidase substrate releasing a product which fluoresces under ultraviolet (UV) light. The test described in this document provides a confirmed result within 24 h with no requirement for further confirmation of positive wells.

  • Standard
    130 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 10872:2021(Main)
Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020)
SIST EN ISO 10872:2021

This document specifies a method for determining the toxicity of environmental samples on growth, fertility and reproduction of Caenorhabditis elegans. The method applies to contaminated whole freshwater sediment (maximum salinity 5 g/l), soil and waste, as well as to pore water, elutriates and aqueous extracts that were obtained from contaminated sediment, soil and waste.

  • Standard
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 14614:2020(Main)
Water quality - Guidance standard for assessing the hydromorphological features of rivers
SIST EN 14614:2021

This document is focused on the structural features of rivers, on geomorphological and hydrological processes, and on river continuity. This document is focused on the structural features of rivers, on geomorphological and hydrological processes, and on river continuity. It provides guidance on the features and processes to be taken into account when characterizing and assessing the hydromorphology of rivers. The word ‘river’ is used as a generic term to describe flowing watercourses of all sizes, with the exception of artificial water bodies such as canals. The document is based on methods developed, tested, and compared in Europe, including the pan-European REFORM project (https://reformrivers.eu/). Its main aim is to improve the comparability of hydromorphological assessment methods, data processing and interpretation. It provides broad recommendations for the types of parameters that should be assessed, and the methods for doing this, within a framework that offers the flexibility to plan programmes of work that are affordable. Although this document does not constitute CIS guidance for the WFD, relevant references provided by the CIS expert group on hydromorphology have been included in the Bibliography.
Although it has particular importance for the WFD by providing guidance on assessing hydromorphological quality, this document has considerably wider scope for other applications. It does not attempt either to describe methods for defining high status for hydromorphology under the WFD, or to link broadscale hydromorphological classification to assessments of ecological status. In addition, while recognizing the important influence of hydromorphology on plant and animal ecology, no attempt is made to provide guidance in this area, but where the biota have an important influence on hydromorphology, these influences are included.
NOTE   A case study illustrating the application of this document is given in Gurnell and Grabowski[1].

  • Standard
    50 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 17211:2019(Main)
Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone
SIST EN 17211:2019

This document provides guidance for survey design, equipment specification, survey methods, sampling and data handling of macroalgae and marine angiosperms such as Zostera in the intertidal soft bottom environment. It does not include polyeuryhaline terrestrial angiosperms that are found in saltmarshes. Ruppia is a genus of angiosperms that can be found in brackish water. This document can also be applied to the study of Ruppia in these environments.
The document comprises:
-   development of a mapping and sampling programme;
-   requirements for mapping and sampling equipment;
-   procedures for remote sensing data collection;
-   procedures for direct mapping and sampling in the field;
-   recommendations for taxon identification and biomass determination;
-   data handling.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 17218:2019(Main)
Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh
SIST EN 17218:2019

This document specifies procedures for sampling of mesozooplankton using nets and continuous ribbon-sampling devices in marine and brackish waters for the purpose of water quality assessment and determination of ecological status of ecosystems.
Guidance on sampling procedures and the subsequent steps of preservation and storage are given. The sampling procedures allow estimates of species occurrence and their abundance (relative or absolute), including spatial distribution and seasonal and long-term temporal trends, for a given body of water.
The described methods are restricted to the sampling of mesozooplankton that inhabit marine and brackish waters and exclude the shallow littoral zones which require a different type of sampling (e.g. zooplankton in salt marshes).

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day