查詢結果分析
相關文獻
- 福德坑垃圾掩埋場沼氣回收利用之評估
- 八里衛生掩埋場沼氣發電系統之效益評估
- 平民化的選擇,天然的尚好?--簡述沼氣及其應用與發展
- 臺灣養豬畜牧業溫室氣體減量潛力評估與基線方法學排放係數之探討
- 漫談可再生天然氣--沼氣與生物甲烷
- 果實廢棄物利用厭氧消化產生甲烷潛力的評估
- 甲烷菌之多元應用
- Direct Simulation Monte Carlo of Monosilane Low Pressure Chemical Vapor Deposition
- Effect of Heavy Metals on the Degradation of Butyric Acid in Anaerobic Digestion
- 歐盟的甲烷管制策略與掩埋場管制指令
頁籤選單縮合
題 名 | 福德坑垃圾掩埋場沼氣回收利用之評估 |
---|---|
作 者 | 陳世楷; 陳增壽; 劉振宇; | 書刊名 | 農業工程學報 |
卷 期 | 41:3 1995.09[民84.09] |
頁 次 | 頁24-37 |
分類號 | 445.545 |
關鍵詞 | 沼氣; 甲烷; 熱值; Biogas; Methane; Heating-value; |
語 文 | 中文(Chinese) |
中文摘要 | 本文以福德坑衛生掩埋場為對象,探討垃圾掩埋場在關閉後,沼氣之產生量,利用方式及其經濟效益。經由現地採樣及量測分析,福德坑掩埋場產生之沼氣中,甲烷平均濃度高達60%左右。由於甲烷所含熱值極高,具有經濟價值,值得開發。本文接續回顧國內外沼氣之利用方式,並以理論模式推估甲烷逐年之產量及熱值,將推估結果配合現地發電之利用型態,進行經濟效益分析,評估結果顯示在20年計畫年期中,發電所得之淨效益在甲烷回收率四成及一成之情況下,分別可達新臺幣18.37億及2.94億元,遠高於發電所需成本。因此將衛生掩埋場產生之沼氣做進一步之回收運用,可兼具環境保護並獲得實質之經濟效益。 |
英文摘要 | The purpose of this paper is to estimate the quantity, utilizations and economical benefit of the gas generated from the closed Futenkeng sanitary landfill. Field sampling and measurement results showed that the average concentration of methane in the biogas is near 60% high. The amount of high heating-value methane annually generated are estimated by different theoretical methods. Based on the calculation and economical analyses of using the biogas in an on-site electric power generation plant, it indicates the net profits can reach to 1.837 billion and 0.294 billion NT$ in 20-years basis for assuming the recovery rates of methane 40% and 10% respectively. This suggests that the use of the biogas in closed landfills not only agrees with the goal of environmental protection but also yield the high economical profits. |
本系統中英文摘要資訊取自各篇刊載內容。