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http://dx.doi.org/10.5695/JSSE.2022.55.6.425

Antifouling technology and sea trial verification according to surface treatment  

Han, Deok-Hyun (Advanced Materials and Processing Center, Institute for Advanced Engineering(IAE))
Koh, Hyeok-Jun (Center for Green Energy and Industry Intelligence, Institute for Advanced Engineering(IAE))
Jung, Hang-Chul (Advanced Materials and Processing Center, Institute for Advanced Engineering(IAE))
Publication Information
Journal of the Korean institute of surface engineering / v.55, no.6, 2022 , pp. 425-432 More about this Journal
Abstract
Antifouling paints that inhibit the attachment and contamination of marine organisms mainly use TBT compounds, but because of their toxic components, they cause ecosystem disturbance and environmental destruction problems, so It is necessary to research eco-friendly antifouling paints that are easy to maintain and effective antifouling technologies. In this study, physical surface treatment of silane coating and chemical antifouling technology were applied to the metal surface to secure the stability of the surface of the marine structure and inhibit the attachment and growth of marine organisms. Adhesion of marine organisms was evaluated according to the coating conditions through surface evaluation of the charged material for 15 months in the waters of the west coast of Korea. In accordance with ASTM D6990-05, antifouling properties fouling rates (FR) and physical degradation rates(PDR) were evaluated through visual inspection of the evaluation specimens. As a result of evaluating the antifouling performance of the coated surface, it was confirmed that the antifouling performance was maintained at the 50% level even after 15 months in the sample subjected to physical processing and silane coating.
Keywords
Anti-foulin; Surface treatment; Silane coating; Marine organism; Sea trial verification;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 H. B. Rai, Chemotactic antifouling properties of methyl caproate: its implication for ship hull coatings, WSEAS Trans. Systems, 5 (2006) 2581-2585.
2 H. W. Shin, Evaluation of antifouling system of new antifouling agents using spores of the green alga, Ulva pertusa and diatom, Nitzschia pungens, Korean J. Environ. Ecol., 29 (2015) 736-742.   DOI
3 S. M. Evans, The TBT ban: Out of the flying pan into the fire?, Mar. Poll. Bull., 40 (2000) 204-211.   DOI
4 International Maritime Organization(IMO), International convention on the control of harmful anti-fouling systems on ships, International Maritime Organization(IMO), London (2001) 22-25.
5 J. Strand, Tributyltin accumulation and effects in marine molluscs from West Greenland, Environ. Pollut., 123 (2003) 31-37.   DOI
6 M. E. Stupak, Non-toxic alternative compounds for marine antifouling paints, Int. Biodeter Biodegr., 52 (2003) 49-52.   DOI
7 K. H. Park, Acute toxicity of antifouling agents(TBT, Sea-nine, Cu-pyrithione and Zn-pyrithione) to rockfish Sebastes schlegeli and amphipod Monocorophium acherusicum, J. Korean Soc. Mar. Environ. Engin., 9 (2006) 21-28.
8 S. E. Lee, Determination of new antifouling agents in seacoasts in Korea by gas chromatography-mass spectrometry, Anal. Sci. Technol., 21 (2008) 459-473.
9 J. H. Jang, On the reduction of a shp resistance by attaching an air cavity to its flat bottom, JSNAK 36 (1999) 1-8.
10 M. P. Shultz, Frictional resistance of antifouling coating systems, ASME J. Fluids Eng., 126 (2004) 1039-1047.   DOI
11 Y. F. Fu, Marine drag reduction of shark skin inspired riblet surfaces, Biosurface Biotribology, 3 (2017) 11-24.   DOI
12 G. D. Bixler, Bioinspired Surface for Low Drag, Self-Cleaning, and Antifouling: Shark Skin, Butterfly and Rice Leaf Effects, Ph.D The Ohio State University (2013)
13 B. S. Yoon, Friction drag reduction technology by surface super-hydrophobicity, SNAK Naval Ship Technology Committee (2011).
14 Y. Wenfa, Layer-by-layer deposited hybrid polymer coatings based on polysaccharides and zwitterionic silanes with marine antifouling properties, ACS Appl. Bio Mater., 4 (2021) 2385-2397.   DOI
15 J. W. Gu, Ship maintenance and preservation(II), Journal of Korea Fishing Vessel Association, 14 (1983) 60-63.
16 POSCO, POSCO Magnesium aluminium alloy coating product(PosMAC) catalog, POSCO (2018)
17 ASTM International, Standard practice for evaluating biofouling resistance and physical performance of marine coating systems, ASTM D6990-05 (2005)