Chemical Compositions and Toxicity Potentials of Antifouling Biocides released during Ship’s Hull Cleaning

Title
Chemical Compositions and Toxicity Potentials of Antifouling Biocides released during Ship’s Hull Cleaning
Author(s)
김문구; Soon Zhi; 정지현; 강정훈; 장민철; 신경순
KIOST Author(s)
Kim, Moonkoo(김문구)Soon, Zhi Yang(Soon, Zhi Yang)Jung, Jee Hyun(정지현)Kang, Jung Hoon(강정훈)Shin, Kyoungsoon(신경순)
Publication Year
2019-10-03
Abstract
Uncontrolled release of the effluent generated during ship’s hull cleaning as a biofouling measure can be of great concern to the environment. As a worst-case scenario of the release, wastewater from ship’s haul-out cleaning by hydroblasting was collected and analyzed to understand the potential impacts of the release to the marine environment. Metals and booster biocides in the effluents from three ships covering from regional to oceanic voyages were analyzed. Total suspended solids and particle size distribution in the wastewater were also characterized. Copper and zinc were the most abundant metals in the wastewater, with the ranges of 6.24
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/22384
Bibliographic Citation
1st GEF-UNDP-IMO GloFouling R&D Forum and Exhibition on Biofouling Management, pp.48, 2019
Publisher
GEF-UNDP-IMO
Type
Conference
Language
English
Publisher
GEF-UNDP-IMO
Related Researcher
Research Interests

Biological oceanography,Zooplankton ecology,Introduction and dispersion of foreign species,생물해양학,동물플랑크톤 생리,생태,외래종 유입,확산

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