유기물자원화 (Journal of the Korea Organic Resources Recycling Association)
- 제2권1호
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- Pages.51-64
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- 1994
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- 1225-6498(pISSN)
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- 2508-3015(eISSN)
음식물찌꺼기의 재활용에 관한 연구 - 퇴비화로서 -
A Study on Recycling of Food Garbage - For Compost -
- 김남천 (서울보건전문대학 환경관리)
- Kim, Nam-Cheon (Dept. of Envirnnment Technology, Seoul Health Junior College)
- 발행 : 1994.03.30
초록
본보는 종합병원에서 발생되는 유기성쓰레기인 음식물찌꺼기를 미생물에 의해 고속발효공법을 동원하여 24~48시간 이내에 퇴비 또는 토양개량제로 전환시키기 위한 중간처리방법이 된다. 처리를 위한 발효조건은 함수율이 60%, 발효온도는
To compost the food garbage with the dry bean curd and sawdust as the bulking agents, the method of high-speed fermentation by the characteristic microorganisms group was applied. The results of experiments are summarized as follows ; 1. Korean food garbage, which is high in water content, is difficult to compost only by microorganism fermentation without the addition of bulking agents such as dry bean curd cake and sawdust. 2. Weight reduction rates are ranging from 35.6% to 64.5% and varying with the composition of food garbage. The less weight reduction rate is, the longer continuous-fermentation is. And the color of compost is changing sequentially as yellow -> brown -> black. 3. Comparing with the controlled microorganism group, the weight reduction rate and
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