대한환경공학회지 (Journal of Korean Society of Environmental Engineers)

  • 제35권1호
  • /
  • Pages.64-69
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  • 2013
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  • 1225-5025(pISSN)
  • /
  • 2383-7810(eISSN)
대한환경공학회 (Korean Society of Environmental Engineers)
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하수슬러지와 생활폐기물 혼합소각시 하수슬러지 정량공급에 관한 연구 - Batch Test 중심으로

A Study on Quantitative Supply of Sewage Sludge for Co-Incineration of Municipal Solid Waste and Sewage Sludge

  • 조재범 ((주)태영건설 기업부설연구소) ;
  • 김우구 ((주)태영건설 기업부설연구소) ;
  • 연경호 ((주)태영건설 기업부설연구소) ;
  • 신정훈 ((주)태영건설 기업부설연구소)
  • 투고 : 2012.09.24
  • 심사 : 2013.01.30
  • 발행 : 2013.01.30
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초록

이 연구논문의 주요 목적은 하수슬러지와 생활폐기물을 혼합소각할 경우, 소각시설의 안정적 운영을 위해 가장 중요한 변수인 하수슬러지의 정량공급 방안에 관한 것이다. 실험결과, 슬럼프테스트와 유동화테스를 통해 함수율을 약 87%로 정량공급할 경우, 하수슬러지의 표면연소를 보완하여 완전연소가 이루어 질 것으로 판단되어 향후 생활폐기물과 하수슬러지 혼합소각시 소각시설의 안정화에 기여할 것으로 판단된다.

The various promotion countermeasures such as solidification, carbonization, and the creation of cement materials have been considered to existing treatment methods such as incineration and the creation of composts, since direct landfill was prohibited for encouraging the recycling based on the sludge treatment on land. The Main objective of this study is to investigate the feasibility of co-incineration for MSW (municipal solid waste) and SS (sewage sludge) through the quantitative supply of sewage sludge. In this study, optimum water content to operate normally incinerator is 85%. In order to increase the workability of sewage sludge, it is necessary to supply properly water. In the case study of sites, optimum water content is 87% due to the water evaporation. Therefore, it was found that the water content up to 87% would be reached the stable operation of co-incinerator on the mixture of municipal waste solid and sewage sludge.

키워드

참고문헌

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