지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 김윤태
- 발행연도
- 2014
- 저작권
- 부경대학교 논문은 저작권에 의해 보호받습니다.
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초록· 키워드
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As various ocean and port construction businesses were progressed, generation of dredged soil and cost of disposal are increased or maintained consistently.
And it was treated by disposal or landfill because of economical and environmental problems. Disposal or landfill of dredged soil have bad effects on coastal environment, fishery, mud flat, etc. If dredged soil is contaminated, secondary contamination will be generated by heavy metal leaching, too. Therefore, active recycling of dredged soil is needed and for regulations of ocean environment such as London Dumping Convention(1972) and Kyoto protocol(1996).
Meanwhile, generation of industrial waste are also increased continuously. Industrial waste is occupied more than 50% of total waste and treatment is one of the most serious problem of economic and environment. It is almost recycled to cement industry but cement industries also have many problems environmentally because of mining limestone and CO2 emission.
In this study, vegetation mixing soil which is able to use in waterfront was produced to recycle dredged soil and industrial waste economically and eco-friendly. At first, binder made by industrial by-product was experimented to check applicability. Experiment conducted is unconfined compression test in order to know about mechanical characteristic.
An then, Leaching test, pH measure, vegetation germination test were conducted to recycle dredged soil eco-friendly. It was compared with germination to various factor which have effect on vegetation germination and analyzed. Trough these, pH and unconfined strength were suggested to make mixed dredged soil which is able to vegetation germination.
And it was treated by disposal or landfill because of economical and environmental problems. Disposal or landfill of dredged soil have bad effects on coastal environment, fishery, mud flat, etc. If dredged soil is contaminated, secondary contamination will be generated by heavy metal leaching, too. Therefore, active recycling of dredged soil is needed and for regulations of ocean environment such as London Dumping Convention(1972) and Kyoto protocol(1996).
Meanwhile, generation of industrial waste are also increased continuously. Industrial waste is occupied more than 50% of total waste and treatment is one of the most serious problem of economic and environment. It is almost recycled to cement industry but cement industries also have many problems environmentally because of mining limestone and CO2 emission.
In this study, vegetation mixing soil which is able to use in waterfront was produced to recycle dredged soil and industrial waste economically and eco-friendly. At first, binder made by industrial by-product was experimented to check applicability. Experiment conducted is unconfined compression test in order to know about mechanical characteristic.
An then, Leaching test, pH measure, vegetation germination test were conducted to recycle dredged soil eco-friendly. It was compared with germination to various factor which have effect on vegetation germination and analyzed. Trough these, pH and unconfined strength were suggested to make mixed dredged soil which is able to vegetation germination.
목차
1. 서론 11.1 연구배경 및 목적 11.2 연구내용 및 구성 42. 이론적 배경 42.1 준설토의 발생 및 재활용 52.1.1 준설토의 발생 및 처리현황 52.1.2 준설토의 재활용 방안 82.2 산업부산물의 발생 및 재활용 122.2.1 산업부산물의 발생 및 처리현황 122.2.2 산업부산물의 재활용 방안 162.3 염생식물 192.3.1 염생식물의 정의와 분류 192.3.2 염생식물의 기능 223. 시험재료 및 방법 233.1 재료 특성 233.1.1 준설토 233.1.2 고화제 243.1.3 퉁퉁마디 263.2 공시체 제작 및 배합조건 273.2.1 일축압축강도시험 273.2.2 식생 발아 실험 283.3 시험방법 303.2.1 일축압축강도시험 303.2.2 유동성시험 313.2.2 pH 측정 323.2.3 용출시험 333.2.4 식생 발아 실험 354. 실험결과 및 비교 분석 364.1 역학적 특성 364.1.1 응력-변형 거동 특성 364.1.2 압축강도 특성 394.1.3 단위중량 변화 특성 444.1.4 함수비 변화 특성 454.1.5 흐름값(flow value) 특성 474.1.6 pH 특성 484.1.7 용출 특성 494.2 식생 특성 544.2.1 식생 발아 특성 544.2.2 pH 특성 604.2.3 준설혼합토의 강도 특성 635. 결론 및 향후 연구방향 66참고문헌 71
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