음식물류 폐기물 처리시설의 물질흐름분석에 관한 연구 (A Study on the Material Flow Analysis of the Food Waste Treatment Facilities in KOREA)

서지정보

· 발행기관 : 한국폐기물자원순환학회
· 수록지 정보 : 한국폐기물자원순환학회지 / 28권 / 3호 / 235 ~ 241페이지
· 저자명 : 민달기, 정성우

초록

This paper is a research on the material flow analysis (MFA) of the food waste in treatment facility in order to enhance the proper management of food waste. In Korea, food waste is separated from the source compulsorily and treated on the feed plant, compost plant and mechanical plant, etc. In this study the present operation condition of food waste treatment facility, such as quantity of food waste, process water and additives as an input value and vapor release, generation of product, trash and wastewater as an output value, is investigated. All data are expressed as the relative value of the food waste quantity. According to the MFA, an excess process water ratio (0.15 ~ 1.16) and low yield coefficient of product (0.13 ~ 0.16) are disclosed and considered as urgent and serious problems of the food waste treatment. Therefore the waste policy on food waste leaves much room for improvement, and recent technique such as waste to energy or bio-reactor type of landfill are need to applied the food waste in order to manage the food waste properly and to restrict the ocean dumping.

영어초록

This paper is a research on the material flow analysis (MFA) of the food waste in treatment facility in order to enhance the proper management of food waste. In Korea, food waste is separated from the source compulsorily and treated on the feed plant, compost plant and mechanical plant, etc. In this study the present operation condition of food waste treatment facility, such as quantity of food waste, process water and additives as an input value and vapor release, generation of product, trash and wastewater as an output value, is investigated. All data are expressed as the relative value of the food waste quantity. According to the MFA, an excess process water ratio (0.15 ~ 1.16) and low yield coefficient of product (0.13 ~ 0.16) are disclosed and considered as urgent and serious problems of the food waste treatment. Therefore the waste policy on food waste leaves much room for improvement, and recent technique such as waste to energy or bio-reactor type of landfill are need to applied the food waste in order to manage the food waste properly and to restrict the ocean dumping.

참고자료

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