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J Korean Soc Environ Eng > Volume 38(7); 2016 > Article
J Korean Soc Environ Eng 2016;38(7): 353-363. doi: https://doi.org/10.4491/KSEE.2016.38.7.353
음식물류폐기물 제로화 주거단지 구축 시나리오별 비용 및 환경효과 분석
오정익, 윤은주, 박이레, 김영민
한국토지주택공사 토지주택연구원
Analysis of Greenhouse Gas Reduction according to Different Scenarios of Zero Food Waste Residential Buildings
Jeong-Ik Oh, Eun-Joo Yoon, Ire Park, Yeong-Min Kim
Land & Housing Institute, Korea Land & Housing Corporation
Corresponding author  Jeong-Ik Oh ,Tel: 042-866-8454 , Fax: 042-866-8472, Email: ojijp@lh.or.kr
Received: October 26, 2015;  Revised: November 27, 2015;  Accepted: May 30, 2016.  Published online: July 31, 2016.
ABSTRACT
In this study, traditional treatment scenario of food wastes that collected and transported food waste is recycled in large treatment facilities and suggested treatment scenario of onsite zero discharge system that food waste is treated in housing complex were supposed. The scenarios were compared and analyzed by capital expenditure, oil consumption, CO2 emission quantity, operating expenditure and management expenses. The capital expenditure, oil consumption and CO2 emission quantity of small scale dispersion dealing method is the lowest compared to traditional treatment method. As a results, it is possible to obtain the effect that operating expenditure was reduced by 91% and management expenses was reduced by 40% with suggested treatment method. The treatment method that have low capital expenditure is tend to lower oil consumption and CO2 emission quantity. The small scale dispersion dealing method have the lowest capital expenditure, oil consumption and CO2 emission quantity and the linked method with sewage treatment have the highest expenditure and CO2 emission quantity. Eventually, the optimal model of onsite zero discharge system in housing complex is small scale dispersion dealing method.
Key Words: Food Waste, Housing Complex, Fermentation-extinction, Scenario
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