유기물자원화 (Journal of the Korea Organic Resources Recycling Association)
- 제4권1호
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- Pages.43-51
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- 1996
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- 1225-6498(pISSN)
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- 2508-3015(eISSN)
물용출성분 분석에 의한 음식쓰레기 퇴비의 숙성도 평가
Maturity Evaluation of Food Waste Compost through Water Extracts Analysis
- Cheong, Jun-Gyo (Institute of Construction Technology, Hyundai Engineering & Construction Co. Ltd.) ;
- Hwang, Eui-Young (Department of Environmental Industry, Sin-Sung Junior College) ;
- Choi, Jung-Young (Department of Environmental Industry, Sin-Sung Junior College) ;
- Namkoong, Wan (Department of Environmental Engineering, College of Engineering, Kon-Kuk University)
- 발행 : 1996.03.30
초록
본 연구는 물용출액 성분의 분석을 통하여 적합한 퇴비숙성도 판단지표를 찾아내는 것을 목적으로 하였다. 연구에 사용된 음식쓰레기는 우리나라에서 발생되고 있는 평균조성의 음식쓰레기, 곡류가 많이 포함된 음식쓰레기 그리고 어육류가 많이 포함된 음식쓰레기이었다. 그리고 폐지 및 낙엽은 공극개량물질로 사용하였다. 실험결과 물용출액의 TOC, 물용출액의
Qualititative changes in water extracts during food waste composting were studied in order to identify parameters that can be used as indicaters of compost maturity. Materials used in this study were food wastes, office paper, newspaper and leaves. Three different compositions of food wastes were used : average composition food waste generated in Korea, a high cereal (carbohydrate) content food waste and a high meat (protein) content food waste. Experimental results indicated that parameters which can be used for compost maturity evaluation were water soluble TOC and water soluble