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
- 학술대회자료
- 저자정보
- 발행연도
- 2013.11
- 수록면
- 133 - 136 (4page)
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초록· 키워드
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The Soil pH is 5.8 ~ 6.2 in Korea because of many factors including the geological structure and climate condition. There is known as the cause for soil acidification by weathering of the mineral, excessive use of the chemical fertilizer, and extensively diffused acid rain. The purpose of research is the advanced neutralization using environmentally-friendly materials as waste resources against by acid soil. the physico-chemical property was analyzed to the acid soil and waste resource materials (waste lime, oyster shell, botton ash). The Batch-Test was performed under 3 stage. As a result, the experimental soil showed up about 3.19. Waste lime, oyster shell, bottom ash showed the alkalinity with 9.62, 10.08, 9.17 respectively. In case of the 1<SUP>st</SUP> Batch-Test experimental result, waste lime and oyster shell, the alkalinity was over 7.5 as good efficiency. On the other hands, the bottom ash showed the pH 4 of the neutralization efficiency which is low. Waste resource materials to be applied to the 2<SUP>nd</SUP> step were chosen as the waste lime and oyster shell except the bottom ash. In the 2<SUP>nd</SUP> Batch-Test, it was exposed to be the most appropriate in case of doing the combination ratio of the waste lime and oyster shell wit 9 : 1. As the economical and effectine aspect, combination ratio of the soil and materials was 9.6 : 0.6 with the 3<SUP>rd</SUP> step Batch-Test experimental result.
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SYNOPSIS
1. 서론
2. 재료 및 방법
3. 실험결과
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UCI(KEPA) : I410-ECN-0101-2014-530-003384045