원문정보
Effect of Bottom-layer Hypoxia on the Contaminated Sediment in the Western Inner Bays of Jinhae Bay System, Korea
초록
영어
The optimal sediment remediation techniques for the western inner bays (Dangdong) of Jinhae Bay, Korea were studied. We performed selective removal of contaminated surface sediments and analysis of environmental improvement effect after spraying sand and sediment remediation agent from April 2015 to December 2016. In 2015, sediment oxygen demand of core samples was measured after 18 days of treatment with sand (1.73 Φ) or sand + microbial agents. In 2016, these treatments were done directly on the test-bed sediments. The combined effects of environmental dredging, sand capping and application of microbial agents were found to be outstanding for the sediment remediation in Jinhae Bay.
목차
I. 서론
II. 재료 및 방법
1. 조사지 개황
2. 기초 수질환경 조사
3. 저서환경조사
4. 오염퇴적물의 선택적 제거
III. 결과 및 고찰
1. 조사지 개황
2. 퇴적물 오염현황
3.테스트베드 지역- 준설 및 처리
4.복토 퇴적환경 및 기초수질환경
5.빈산소 해소기술 효과 (2015년)
6. 빈산소 해소기술 효과 (2016년)
7.저서환경 요인분석
IV. 결론
사사
참고문헌