한국토양비료학회지 (Korean Journal of Soil Science and Fertilizer)
- 제33권5호
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- Pages.361-368
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- 2000
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
인공제올라이트 처리가 가축분 퇴비의 발효 및 암모니아, 메탄가스 발생에 비치는 영향
Effect of Artificial Zeolite on Fermentation and Emission of Ammonia and Methane during Animal Waste Composting
- Lee, Deog-Bae (National Honam Agricultural Experiment Station, RDA) ;
- Kim, Jong-Gu (National Honam Agricultural Experiment Station, RDA) ;
- Lee, Kyung-Bo (National Honam Agricultural Experiment Station, RDA) ;
- Lee, Sang-Bok (National Honam Agricultural Experiment Station, RDA) ;
- Kim, Jae-Duk (National Honam Agricultural Experiment Station, RDA)
- 발행 : 2000.10.30
초록
가축분 퇴비제조시 악취발생을 저감하고 부숙을 촉진시킬수 있는 인공제올라이트의 적정 첨가량을 구명하고자 폭 6m, 길이 70m, 높이 1.5m인 퇴비제조장에서 에스컬레이터식 교반기로 원료 대비 인공제올라이트를 0, 0.5, 1, 3, 5% (V/V)첨가 후 1일 1.2m씩 전진하면서 1차발효 과정중 온도, 수분함량, 단위 시간당 가스발생 농도, 그리고 비료성분함량의 변화를 분석한 결과는 다음과 같다. 가축분 퇴비원료에 인공제올라이트를 첨가하면 무처리 대비 최고온도가
This study was carried out to investigate the influence of artificial zeolite on the change of temperature, gas emission, water content and chemical properties during the composting process with the mixture of animal feces, broken bark and extruded rice hull. Artificial zeolite was added 0, 0.5, 1, 3 and 5% volume of the raw composting material, and proceeded 1.2m every day with mobile stacking escalator. Temperature was increased, and water content was decreased in the composting pile by addition of artificial zeolite. This caused to accelerate decomposition of organic matter during composting.