Journal of Animal Environmental Science (한국축산시설환경학회지)
- Volume 14 Issue 2
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- Pages.105-112
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- 2008
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- 1226-0274(pISSN)
Investigation on Characteristics of Swine Manure of Optimum Volume for Escalator Reversing Composting Facility
돼지분뇨 특성에 따른 기계교반 퇴비화시설의 적정용적 산정 연구
- Kwag, J.H. (National Institute of Animal Science, R.D.A.) ;
- Choi, D.Y. (National Institute of Animal Science, R.D.A.) ;
- Park, C.H. (National Institute of Animal Science, R.D.A.) ;
- Jeong, K.H. (National Institute of Animal Science, R.D.A.) ;
- Kim, J.H. (National Institute of Animal Science, R.D.A.) ;
- Yoo, Y.H. (National Institute of Animal Science, R.D.A.) ;
- Youn, C.K. (National Institute of Animal Science, R.D.A.) ;
- Ra, C.S. (Kangwon Nat. Univ.)
- 곽정훈 (농촌진흥청 축산과학원) ;
- 최동윤 (농촌진흥청 축산과학원) ;
- 박치호 (농촌진흥청 축산과학원) ;
- 정광화 (농촌진흥청 축산과학원) ;
- 김재환 (농촌진흥청 축산과학원) ;
- 유용희 (농촌진흥청 축산과학원) ;
- 윤창규 (농촌진흥청 축산과학원) ;
- 라창식 (강원대학교)
- Published : 2008.08.30
Abstract
This study was carried out to investigate evaporation rate of moisture per surface area and degradation rate of organic matter in full scale escalator reversing composting facility were analyzed to develope a computer program for the computation of an optimum volume of composting facility according to handling methods of swine farm, moisture levels of manure, degradation rate of organics and evaporation rate of moisture during composting. The obtained results can be followed as bellow; The temperature in full scale escalator reversing composting facility during composting reached
돼지분뇨 특성에 따른 기계교반 퇴비화시설의 적정용적 산정을 위하여 돈분 및 톱밥에 함유되어 있는 수분투입량과 발효온도, 유기물 분해율 및 수분감소율 등의 변화를 조사하여 적정 용량을 산정하기 위하여 본시험을 실시하였으며 그 결과는 다음과 같다. 1. 발효조내 온도는 발효조내 혼합물 투입 후 4일 이상 경과해야 발효온도가