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가축매몰지 소멸시 잔존물 처리방안 KCI 등재

Treatment of residues of excavated carcasses burials

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상하수도학회지 (Journal of the Korean Society of Water and Wastewater)
대한상하수도학회 (Korean Society Of Water And Wastewater)
초록

Burials for the rapid disposal of carcasses have diverse and profound effects on the rural living condition, natural environment, and local economy throughout construction, management and final destruction of burials. In this study, possible residue excavated from standard burials, storage using FRP (Fiberglass Reinforced Plastic) tanks, and microbial-treated burials are characterized as carcasses, contaminated soil by leachate, and wasted plastic film. Treatment technologies for volume reduction of the residue including composting, rendering, and thermal hydrolysis were investigated. If the solid and liquid residues generated during volume reduction treatment are directly transferred to the environmental facilities, it may cause disorder due to high concentrations of organics, antibiotics, and lipid. Benefits and drawbacks of composting as a volume reduction techniques are extensively investigated. We also discussed that proper treatment of excavated soils and the reusing the treated soil as agricultural purpose. For the protection of public health and worker’s hygiene, treatment criteria including produced residue qualities, and quality standards for the treated soil as agricultural use are required. In addition, Scientific manual for the proper treatment of residues is required. It is necessary to consider the establishment of a pretreatment facility to the occurrence of large-scale residue treatment.

목차
ABSTRACT
 1. 서 론
 2. 매몰지 형태별 잔존물 형태
  2.1 일반 매몰지
  2.2 미생물처리 매몰지
  2.3 저장조를 이용한 매몰지
 3. 매몰지 소멸잔존물 처분 방법
  3.1 퇴비화 (Composting)
  3.2 렌더링 (Rendering)
  3.3 열가수분해 (Thermal Hydrolysis)
 4. 매몰지 소멸시 잔존물 최종처분 방안
 5. 결 론
 References
저자
  • 김건하(한남대학교 토목환경공학과) | Geonha Kim Corresponding author