유기물자원화 (Journal of the Korea Organic Resources Recycling Association)
- 제11권4호
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- Pages.79-89
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- 2003
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- 1225-6498(pISSN)
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- 2508-3015(eISSN)
생활폐기물의 호기성처리를 통한 유기물 분해안정화에 관한 연구
A study on degaradation stabilization of organic material through aerobic treatment before landfill of domestic waste
- Lee, Hyun-Hee (Dpt. Environmental Engineering of Seoul Natioinal University of Technology) ;
- Phae, Chae-Gun (Dpt. Environmental Engineering of Seoul Natioinal University of Technology)
- 투고 : 2003.10.20
- 심사 : 2003.12.08
- 발행 : 2003.12.30
초록
본 연구는 생활폐기물을 호기성분해 개념에서 유기물을 분해 안정화시킬 때 적정한 환경인자들을 도출, 검토하기 위해서 가정에서 배출되는 일반생활폐기물을 각각의 비율에 따라 섞은 후 함수율을 55%, 60%로 조절하여 분해 안정화정도를 평가하였다. VS량의 변화는 6번 반응기를 제외하고는 모든 반응기에서 초기에 투입된 음식물량이 모두 분해가 된 것으로 판단되었고, 1, 2, 3, 4번 반응기는 비슷한 분해정도를 보여 비닐/플라스틱의 첨가가 통기개량제로서의 역할을 한 것으로 사료되었다. 반응기별 온도는 모든 반응기의 최고 온도가 약
The purpose of this study is to investigate appropriate environmental factors when domestic waste is decomposed as aerobic digestion. So stabilization degree was measured after the waste is mixed as certain rates and water content was controlled by 55% and 60%. Variation of VS showed food waste in reactors of number 1, 2, 3, 4 and 5 was decomposed fully except reactor of number 6. Decomposition degree of VS in reactors of number 1, 2, 3 and 4 was not different high because Vinyl and plastic inserted played role bulking agent in reactor number 1, 2, 3 and 4. In reactors, maximum temperature indicated