원저 : 부산 남항 퇴적물의 오염도 평가 연구
분야
공학 > 환경공학
저자
이태윤 ( Tae Yoon Lee )
발행기관
한국폐기물자원순환학회(구 한국폐기물학회)
간행물정보
한국폐기물자원순환학회지 2013년, 제30권 제2호, 119~123페이지(총5페이지)
파일형식
08207094.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    Sediments samples were collected at Busan South harbor where dredging has been initiated since 2010 to clean up the bottom of harbor. In this study, we tried to determine physico-chemical properties and heavy metal contents of sediments for the purpose of deciding contamination levels of the sediments. From the total organic carbon, XRD, and XRF analyses, all samples showed similar elements, oxides, and minerals. In general, moderately high concentrations of Cu, Pb, and Zn were found in the samples. Heavy metal contents of sediments were compared with USEPA sediment quality standards and ontario sediment quality guidelines. Ignition losses of the samples were greater than 8%, which is a value indicating whether the sample is heavily polluted or moderately polluted. All the samples were classified as heavily polluted. Therefore, sediments obtained from dredging should be carefully treated to avoid other adverse environmental effects.
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