کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7493808 | 1485654 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Life cycle costing of municipal food waste management systems: The effect of environmental externalities and transfer costs using local government case studies
ترجمه فارسی عنوان
هزینه چرخه زندگی سیستم های مدیریت زباله های مواد غذایی شهری: اثر خارجی و هزینه های انتقال با استفاده از مطالعات موردی دولت محلی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Municipal food waste is of growing interest worldwide as governments strive to reduce wastes' environmental impact. For local governments responsible for waste collection, treatment and disposal; finding an affordable management and treatment solution with the smallest impact on the environment is paramount. This paper introduces a life cycle costing tool, incorporating both an Environmental LCC and Societal LCC to provide decision support to local government. The tool was tested on two case study waste catchments; comparing seven unique food waste management systems. Results indicated that food waste anaerobic digestion or co-digestion, shown to have smaller environmental impacts, can be implemented with marginal increase (1.7% to 11.6%) in overall cost. Moreover, with efficiencies food waste anaerobic digestion systems can demonstrate the same cost as business-as-usual. Composting systems were also revealed to have consistently lower costs per household across case studies than business-as-usual, although environmental impacts were generally higher than digestion systems. Further analysis determined the required rate of policy incentives (i.e. landfill levy, electricity tariffs and carbon credits) to promote various alternative food waste management systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Resources, Conservation and Recycling - Volume 138, November 2018, Pages 118-129
Journal: Resources, Conservation and Recycling - Volume 138, November 2018, Pages 118-129
نویسندگان
Joel Edwards, Stewart Burn, Enda Crossin, Maazuza Othman,