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Ecotoxocicological assessment of antifouling biocides and non-biocidal antifouling paints

Preface

This report was prepared in continuation of the project "Preliminary assessment of mechanical cleaning as an alternative to biocide-containing marine bottom paints and assessment of biocide-containing antifoulants with presumed reduced environmental impact". The project was funded by the Council for recycling and cleaner technology and was carried out as a collaboration between the Danish Sailing Association, Hempel’s Marine Paints A/S (here in after called Hempel) and VKI. Eva Bie Kjær, Hempel, was the project manager.

The present report was prepared by VKI. The objective of this part of the project was to make:

Ecotoxicological assessments of the biocides, copper, Sea-Nine and zinc pyrithione on the basis of existing data and new laboratory tests and
Ecotoxicological assessments of leachates from panels applied with the non-biocidal paints used in the project.

The project was followed by a steering committee, which held eight meetings during the project period. The steering committee was composed of the following members:

Frank Jensen (chairman) Danish EPA
Eva Bie Kjær (secretary) Hempel's Marine Paints A/S
Torben Madsen VKI
Steen Wintlev-Jensen Danish Sailing Association
Carl Gerstrøm Danish Sailing Association
Anders Stubkjær National Association of Local Authorities in Denmark
Christian A. Jensen Association of County Councils in Denmark
Jens A. Jacobsen National Environmental Research Institute (NERI)
Jan B. Nielsen Agency for Environmental Protection (AEP)
G. Høpner Petersen The Zoological Museum,
University of Copenhagen
Peter Györkös Danish EPA
Alf Aagaard Danish EPA
Tim Blangsted Hempel's Marine Paints A/S
Martin Christoffersen Hempel's Marine Paints A/S
Jane Dormon Hempel's Marine Paints A/S
Chris Dam Hempel's Marine Paints A/S
Torsten Rasmussen Hempel's Marine Paints A/S
Johs. Egede Olsen Hempel's Marine Paints A/S
Susanne Holm Faarbæk Hempel's Marine Paints A/S

Furthermore, Pia Ølgaard Nielsen, Danish EPA, participated in the finalization phase of the project.

We thank the members of the steering committee for a constructive co-operation during the project.

In connection with the preparation of this report, Nordox (copper), Rohm and Haas (Sea-Nine) and Arch Chemicals (zinc pyrithione) were contacted. We would like to thank these companies for their co-operation and a constructive dialogue.

The English translation was made by Tove Krogsbøll Holt, VKI.

Hørsholm, 1 November, 1999,
Torben Madsen, VKI

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