형상변화와 발수코팅 횟수에 따른 오일스네어의 안정성 및성능 분석

• 영문명: Stability and Performance Analysis of Oil Snares Based on Shape Changes and Number of Water Repellent Coatings
• 발행기관: 한국방재학회
• 저자명: 유주영(You, Joo-Young) 최상선(Choi, Sang-Seun) 진영민(Jin, Young-Min) 김광대(Kim, Kwang-Dae) 이민석(Lee, Minseok) 이순홍(Lee, Soon-Hong)
• 간행물 정보: 『2. 한국방재학회 논문집』 19권2호, 245~254쪽, 전체 10쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2019.04.30

영문 초록

Marine pollution is a critical environmental issue that involves high recovery costs when there are oil spills into the sea. As a response, the Korean Coast Guard has added oil snares as a new category of oil adsorbents. In this study, we introduce a hydrophobic polypropylene-based novel semi-circle oil snare with a water repellent coating and studied the applicability of the developed oil snare using scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and Fourier-transform infrared spectroscopy (FT-IR). Moreover, the effects of pH and UV were investigated by changing the contact angle of the prepared materials. The water repellent coating was evenly distributed on the surface of the oil snare with a smaller decrease in contact angle under basic conditions compared to that of the non-water repellent treated oil snare. Lastly, our semi-circle oil snare showed nearly 2 times more oil adsorption compared to that of the non-water repellent treated oil snare.

목차

1. 서 론

2. 실험방법

3. 실험 결과 및 고찰

키워드

Oil-snare Oil Adsorption Water Repellent Coating Contact Angle Oil Spill