查詢結果分析
來源資料
頁籤選單縮合
題名 | 機械化禽畜糞堆肥場成本效益分析=Cost and Benefit Analysis of Mechanized Animal Manure Composting |
---|---|
作者 | 張一岑; 郭寶育; | 書刊名 | 中華生質能源學會會誌 |
卷期 | 21:3/4 民91.12 |
頁次 | 頁73-80 |
分類號 | 469.6 |
關鍵詞 | 禽畜糞堆肥; 機械化堆肥場; 生產成本; Animal manure composting; Mechanized composting facilities; Production costs and benefits; |
語文 | 中文(Chinese) |
中文摘要 | 本文調查12家機械化禽畜糞堆肥場之營運狀況、投資、產能與效益,以供堆肥業者參考。調查結果發現各場營運狀況穩定,每年共處理92,965公噸禽畜糞便與25,905公噸副資材,堆肥總產量共40,200公噸,各場生產1800~5200公噸堆肥,僅占設計產能66.1%。堆肥售價介於3.5元至5.2元之間,平均售價為4.08元。平均堆肥生產成本3.77元/公斤,其中固定成本佔43.8%,政府補助部分佔26.8%,約1.01元/公斤。業主投資報酬率24.1%~37.7%,如無政府補助三分之二建場費用,業主幾無利潤可言。每立方公尺廢棄物平均處理費用僅325元,較垃圾掩埋場的平均處理成本453元低。 |
英文摘要 | This article summarizes the results of a recent cost and benefit study of the animal manure composting at 12 mechanized facilities. The results showed that all facilities have operated smoothly since the establishment. In the year of 2000, those facilities treated 92,965 metric tons of animal manure and 25,905 metric tons of bulking materials, and produced 40,200 metric tons of compost products. The amounts of compost produced ranged from 1800~5200 metric tons per year with an average utilization rate of 66.1%. The compost prices per kilogram ranged between 3.5 and 5.2 NT dollars with an average of 4.08 NTD. The average production cost was 3.65 NTD/kg in which 43.8% was the fixed cost and 26.8% was subsidized by the government. The Returns of Investment (ROI) for composting operators were between 24.1% and 37.7%. The operators would have not made any profit if the government had not subsidized two third of the construction and the equipment costs. The average waste treatment cost was 325 NTD per metric ton, which was lower than the average cost of landfill at recently established landfill facilities. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。