패각을 이용한 농업용 지속성 담지체의 효과에 대한 연구

• 영문명: A study on the Effect of Agricultural Industry Supporter for Durability using Waste Shell such as Crassostrea gigas
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 오은하(Eun Ha Oh) 공승대(Seung Dae Kong)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제27권 제4호, 427~436쪽, 전체 10쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2009.12.31

영문 초록

Much oyster shell is breeding by character and conduct of oyster-industry for a long time among them. An experimental study was carried out to investigate the recycling possibility of waste oyster shells, which induce environmental pollutions by piling up out at the open or the temporary reclamation. The purpose of this study is to develope eco-friendly binder using waste oyster shells, and to reinforce soils fur soft soil improvement. In this paper, a series of laboratory tests including compressive pot tests were performed to evaluate characteristics of soils treated by developed waste oyster shells with different water content of soils. Based on test results, eco-friendly Supporter manufactured from waste oyster shells were estimated as good resource materials for soft soil improvements. We got the conclusion by a series of experiment, It is verified that change of pH of soil is improved by mixing with oyster shells. The homogenization method for deducing apparent of oyster shells, which can consider micro-structure of mixed soil, is introduced. The improvement treatment leaded to enlarge fluctuation of soil moisture content. The effect of calcium concentration was good though improvement treatment of physical property. In addition, the crop yield in amelioration plots increased. It means that the increase of crop yield was caused by improvement of soil physical properties rather than improvement of calcium concentration.

목차

1. 서 론

2. 실험방법

3. 결과 및 고찰

4. 결 론

참고문헌

키워드

waste oyster shell polyoxin durability rosin gum agricultural chemicals