The purpose of this study is to investigate the regional waste discharge and characteristics in Incheon Metropolitan City, and to evaluate the potential energy recovery for combustible wastes being discharged from Incheon province as well as currently being landfilled in the Sudokwon Landfill Site. Approximately, 2,466 ton and 0.879 kg/(capita·day) were estimated for annual average discharge of domestic wastes and daily domestic waste discharge rate per person in Incheon during the period from 2007 to 2013. The least squares methodology indicates those values to decrease to 1,120 ton and 0.347 kg/(capita·day), respectively in year 2021. The assessment of potential energy recovery for the landfilled household solid wastes indicated that total energy of 1.00 × 107 GJ and 212 billion Won of electric charges could be recovered and saved each year. For the construction wastes, recoverable annual energy and electric charges were 1.04 × 107 GJ and 269 billion Won, respectively.

I. 서 론
III. 가연성 폐기물 물질 및 에너지 재활용 정책 동향
III. 연구내용 및 방법
IV. 결과 및 고찰
V. 결 론
사 사
References

• 송연민(인천재능대학교 환경보건과) | Yun min Song
• 석종혁(인하공업전문대학 화공환경과) | Jong Hyuk Seok Corresponding author