EN ISO 10890:2010
(Main)Paints and varnishes - Modelling of biocide release rate from antifouling paints by mass-balance calculation (ISO 10890:2010)
Paints and varnishes - Modelling of biocide release rate from antifouling paints by mass-balance calculation (ISO 10890:2010)
ISO 10890:2010 specifies a method for estimating the mean release rate of biocide from an antifouling paint over its entire lifetime (in-service period) using a mass-balance calculation. If required, the cumulative total release of biocide over the first 14 days of the specified paint lifetime can also be calculated.
The standard is applicable to any antifouling paint that releases a biocide. Where an antifouling paint releases, or is assumed to release, more than one biocide, the calculation can be repeated to allow estimates of the release rate of each biocide to be obtained.
The calculated estimate of the total amount of biocide released by the coating over its lifetime can be considered as a worst case for the maximum amount released to the environment, and so the calculated mean release rate value should also be considered as the maximum possible mean release rate over the lifetime of the paint.
The calculated estimates are suitable for use in general environmental risk assessments, and the application of appropriate correction factors will allow the most accurate and representative environmental risk assessment to be made in the relevant scenario and risk assessment case.
There are no minimum or maximum limiting values of release rate which restrict the use of the method.
The standard is primarily directed towards the release of biocide from antifouling paints that have been applied to ship and boat hulls. It can, however, also be used for estimating biocide release from antifouling paints that have been applied to other objects.
Beschichtungsstoffe - Modell für die Biozid-Auswaschrate von Antifouling-Beschichtungen durch Berechnung der Massenbilanz (ISO 10890:2010)
Diese Internationale Norm legt ein Verfahren zum Abschätzen der mittleren Biozid-Auswaschrate von Antifouling-Beschichtungen über ihre gesamte Lebensdauer (Betriebsdauer) fest, durch Berechnung einer Massenbilanz. Falls gefordert, kann auch die kumulative Gesamtabgabe von Biozid während der ersten 14 Tage der festgelegten Lebensdauer der Beschichtung berechnet werden.
Diese Internationale Norm ist für jede Antifouling-Beschichtung, die ein Biozid abgibt, anwendbar. Wenn eine Antifouling-Beschichtung mehr als ein Biozid abgibt, oder dies angenommen wird, kann die Berechnung wiederholt werden, um Schätzwerte für die Auswaschrate jedes Biozids zu erhalten.
Der berechnete Schätzwert für die Gesamtmenge an Biozid, die von einer Beschichtung während ihrer gesamten Lebensdauer abgegeben wird, kann als ungünstigster Fall für die an die Umgebung abgegebene Höchstmenge betrachtet werden. Die berechnete mittlere Auswaschrate sollte deshalb auch als höchstmögliche mittlere Auswaschrate während der Lebensdauer der Beschichtung betrachtet werden.
Die berechneten Schätzwerte sind geeignet zur allgemeinen Beurteilung von Umweltgefährdungen. Die Anwendung von geeigneten Korrekturfaktoren ermöglicht die genaueste und repräsentativste Beurteilung von Umweltgefährdungen, die unter den gegebenen Bedingungen und für den jeweiligen Fall der Beurteilung von Umweltgefährdungen durchgeführt werden [4].
Es gibt keine Mindest- oder Höchstwerte als Grenzwerte der Auswaschrate welche die Anwendung dieses Verfahrens einschränken.
Diese Internationale Norm gilt in erster Linie für das Auswaschen von Bioziden aus Antifouling-Beschichtungen die auf die Außenhaut von Schiffen oder Booten aufgetragen worden sind. Sie kann trotzdem auch zum Bestimmen der Biozid-Auswaschrate von Beschichtungen verwendet werden, die auf andere Objekte aufgetragen worden sind.
Peintures et vernis - Modélisation du taux de lixiviation des biocides contenus dans les peintures antisalissures par calcul du bilan massique (ISO 10890:2010)
L'ISO 10890:2010 spécifie une méthode utilisant le calcul du bilan massique pour estimer le taux moyen de lixiviation des biocides contenus dans les peintures antisalissures pendant toute leur durée de vie (période en service). Si nécessaire, la lixiviation totale cumulée des biocides pendant les 14 premiers jours de la durée de vie spécifiée de la peinture peut aussi être calculée.
L'ISO 10890:2010 est applicable à toute peinture antisalissures qui relargue un biocide. Lorsqu'une peinture antisalissures relargue, ou est supposée relarguer, plusieurs biocides, le calcul peut être répété pour permettre d'obtenir des estimations du taux de lixiviation de chaque biocide.
L'estimation calculée de la quantité totale de biocides relarguée par le revêtement pendant sa durée de vie peut être considérée comme la plus pessimiste pour la quantité maximale relarguée dans l'environnement, et donc la valeur du taux moyen de lixiviation calculé est également à considérer comme le taux de lixiviation moyen maximal possible pendant la durée de vie de la peinture.
Les estimations calculées sont adaptées à une utilisation pour des évaluations générales de risques liés à l'environnement et l'application de facteurs de correction appropriés permettra de réaliser l'évaluation des risques liés à l'environnement la plus précise et la plus représentative en fonction de l'évaluation des risques et du scénario pertinents.
Il n'existe pas de valeur limite minimale ou maximale du taux de lixiviation limitant l'utilisation de cette méthode.
L'ISO 10890:2010 concerne principalement la lixiviation des biocides contenus dans les peintures antisalissures appliquées sur les coques de navires et de bateaux. Elle peut cependant également être utilisée pour estimer la lixiviation des biocides contenus dans les peintures antisalissures appliquées sur d'autres objets.
Barve in laki - Model za ugotavljanje razmerja sproščanja biocidov iz barv proti obraščanju z masno bilančnim izračunom (ISO 10890:2010)
Ta mednarodni standard določa metodo za ocenjevanje povprečne stopnje sproščanja biocidov iz barve proti obraščanju v času njene celotne življenjske (uporabne) dobe z masno bilančnim izračunom. Po potrebi se lahko izračuna tudi kumulativno skupno sproščanje biocida v prvih 14 dneh življenjske dobe določene barve. Ta mednarodni standard velja za vse barve proti obraščanju, ki sproščajo biocid. Kjer barva proti obraščanju sprošča oziroma domnevno sprošča več kot en biocid, se izračun lahko ponovi, da omogoči oceno stopnje sproščanja vsakega biocida. Izračunana ocena skupne količine biocida, ki ga sprošča premaz v svoji življenjski dobi, se lahko šteje za najslabši primer maksimalne količine, sproščene v okolje, zato se mora izračunana povprečna vrednost stopnje sproščanja upoštevati kot maksimalna mogoča povprečna stopnja sproščanja v življenjski dobi barve. Izračunane ocene so primerne za uporabo pri splošnem ocenjevanju tveganja za okolje, uporaba ustreznih korekcijskih faktorjev pa omogoča najtočnejšo in najznačilnejšo oceno tveganja za okolje pri določenem scenariju in primeru ocenjevanja tveganja [4]. Ne obstajajo minimalne ali maksimalne omejitvene vrednosti stopnje sproščanja, ki bi omejevale uporabo te metode. Ta mednarodni standard se osredotoča predvsem na sproščanje biocida iz barv proti obraščanju, nanesenih na trupe ladij in čolnov. Lahko pa se uporablja tudi za ocenjevanje sproščanja biocida iz barv proti obraščanju, nanesenih na druge predmete.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2012
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Paints and varnishes - Modelling of biocide release rate from antifouling paints by mass-
balance calculation (ISO 10890:2010)
Beschichtungsstoffe - Modell für die Biozid-Auswaschrate von Antifouling-
Beschichtungen durch Berechnung der Mengenbilanz (ISO 10890:2010)
Peintures et vernis - Modélisation du taux de lixiviation des biocides contenus dans les
peintures antisalissures par calcul du bilan massique (ISO 10890:2010)
Ta slovenski standard je istoveten z: EN ISO 10890:2010
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 10890
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2010
ICS 87.040
English Version
Paints and varnishes - Modelling of biocide release rate from
antifouling paints by mass-balance calculation (ISO 10890:2010)
Peintures et vernis - Modélisation du taux de lixiviation des Beschichtungsstoffe - Modell für die Biozid-Auswaschrate
biocides contenus dans les peintures antisalissures par von Antifouling-Beschichtungen durch Berechnung der
calcul du bilan massique (ISO 10890:2010) Mengenbilanz (ISO 10890:2010)
This European Standard was approved by CEN on 14 October 2010.
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-CENELEC 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-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10890:2010: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 10890:2010) has been prepared by Technical Committee ISO/TC 35 "Paints and
varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” 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 2011, and conflicting national standards shall be withdrawn at the
latest by April 2011.
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, Croatia, 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 10890:2010 has been approved by CEN as a EN ISO 10890:2010 without any modification.
INTERNATIONAL ISO
STANDARD 10890
First edition
2010-10-15
Paints and varnishes — Modelling of
biocide release rate from antifouling
paints by mass-balance calculation
Peintures et vernis — Modélisation du taux de lixiviation des biocides
contenus dans les peintures antisalissures par calcul du bilan massique
Reference number
ISO 10890:2010(E)
©
ISO 2010
ISO 10890:2010(E)
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ii © ISO 2010 – All rights reserved
ISO 10890:2010(E)
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Principle .1
3 Terms and definitions .2
4 Calculation and expression of results .2
4.1 Calculation of the estimated total mass of biocide released per unit area of antifouling
paint film over the lifetime of the paint .2
4.2 Calculation of the mean biocide release rate over the lifetime of the paint.4
4.3 Calculation of the 14-day cumulative biocide release.5
5 Test report.5
Bibliography.7
ISO 10890:2010(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10890 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9,
General test methods for paints and varnishes.
iv © ISO 2010 – All rights reserved
ISO 10890:2010(E)
Introduction
The actual release rate of biocides from antifouling paints on ships' hulls into the environment will depend on
many factors, such as ship operating schedules, length of service, berthing conditions, paint condition, as well
as the temperature, salinity, pH, pollutants and biological community in a particular area. However, based on
knowledge of the composition of the paint and its specified lifetime and application thickness, an estimate of
the mean biocide release rate from an antifouling paint over its specified lifetime can be obtained by the
mass-balance calculation method described in this International Standard. The calculation also allows an
estimate to be obtained of the cumulative mass of biocide released over the first 14 days, and also the total
mass of biocide released over the specified lifetime.
This method is intended to provide estimates of the amount of biocide released into the environment that are
more suitable for use in environmental risk assessments than the results of laboratory-based test methods,
[1] [2] [3]
such as ISO 15181 (all parts) , ASTM D6442 and ASTM D6903 . Biocide release rate data is a key input
to the environmental risk assessment process for antifouling products, and so it is vital that the estimated
biocide release rate that is used be both accurate and representative of the release rate to the environment in
the relevant scenario and risk assessment case. In comparison with in situ biocide release rate values
obtained by either direct or indirect measurements of the organotin and copper release rate from ships' hulls
and from measurements made on panels exposed in harbours, all available data indicate that the results
obtained using this calculation method overestimate the release rates of biocides under environmentally
relevant in-service conditions. Published results demonstrate that the results of this calculation method are
generally higher than direct in situ measurements of copper release rate from the hulls of harboured ships by
[4]
a factor of about 4 or more for several commercial antifouling coatings . A similar relationship is expected to
be found for other biocides. Where the results of this calculation method are used in the process of generating
environmental risk assessments, producing environmental loading estimates or for regulatory purposes, it is
most strongly recommended that the relationship between calculated release rates and actual environmental
inputs be taken into account to allow the most accurate and representative estimate of the biocide release rate
from antifouling coatings under real-life conditions to be obtained. This can be accomplished through the
[4]
application of appropriate correction factors .
INTERNATIONAL STANDARD ISO 10890:2010(E)
Paints and varnishes — Modelling of biocide release rate from
antifouling paints by mass-balance calculation
1 Scope
This International Standard specifies a method for estimating the mean release rate of biocide from an
antifouling paint over its entire lifetime (in-service period) using a mass-balance calculation. If required, the
cumulative total release of biocide over the first 14 days of the specified paint lifetime can also be calculated.
This International Standard is applicable to any antifouling paint that releases a biocide. Where an antifouling
paint releases, or is assumed to release, more than one biocide, the calculation can be repeated to allow
estimates of the release rate of each biocide to be obtained.
The calculated estimate of the total amount of biocide released by the coating over its lifetime can be
considered as a worst case for the maximum amount released to the environment, and so the calculated
mean release rate value should also be considered as the maximum possible mean release rate over the
lifetime of the paint.
The calculated estimates are suitable for use in general environmental risk assessments, and the application
of appropriate correction factors will allow the most accurate and representative environmental risk
[4]
assessment to be made in the relevant scenario and risk assessment case .
There are no minimum or maximum limiting values of release rate which restrict the use of this method.
This International Standard is primarily directed towards the release of biocide from antifouling paints that
have
...
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