한국환경농학회지 (Korean Journal of Environmental Agriculture)
- 제17권1호
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- Pages.16-21
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- 1998
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
하수슬러지의 퇴비화과정 중 이화학성 및 미생물상 변동
Changes of the Physico-Chemical and Microbiological Properties during Composting for Composting of Sewage Sludge
- Lee, Hong-Jae (Dept. of Agricultural Chemistry,Gyeongsang National University) ;
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Cho, Ju-Sik
(Dept. of Agricultural Chemistry,Sunchon National University) ;
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Bahn, Kyeong-Nyeo
(Dept. of Agricultural Chemistry,Gyeongsang National University) ;
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Heo, Jong-Soo
(Dept. of Agricultural Chemistry,Gyeongsang National University) ;
- Shin, Won-Kyo (Gyeongnam Provincial RDA)
- 발행 : 1998.03.31
초록
하수슬러지를 퇴비화하여 농지이용가능성을 조사하기 위하여 하수슬러지에 수분조절제로 톱밥 또는 왕겨를 처리하여 퇴비화과정중 무기성분변화, 유기물 및 질소의 형태변화, 미생물종 및 개체수의 변화 등의 물질변화를 조사하였으며, 그 결과는 다음과 같다. 퇴비화과정중 온도 및
To study the possibility of agricultural utilization of sewage sludge, the changes of the substances physico-chemical and microbiological properties composting periods such as inorganic matter, the form of organic matter and nitrogen and the kinds and the population number of microorganisms were investigated. The results were summarized as follows ; Temperature and