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臺灣能源期刊論文全文

臺灣能源期刊第3卷第2期內容

出刊日期:June, 2016

題目
我國中部地區發展分散式氣態生質能之潛力
Title
Potential Study for Developing Distributed Bio-gaseous Energy Plant in Central Taiwan
作者
林秋裕、賴奇厚、楊鎮源、蔡皓安、賴美蓉
Authors
Chiu-Yue Lin, Chyi-How Lay, Zhen-Yuan Yang, Hao-An Cai, Mei-Jung Lai
摘要
中部地區的區域產業特色,例如畜牧與農業相對普及於北部地區,因此在考量減低民生電力需求上,優先考量採用可以利用廚餘、農畜廢棄物與糞便產製沼氣之方式,作為分散式氣態生質能源供應、使用,甚具意義。兩階段厭氧醱酵反應,可同時產生氫氣與甲烷氣。若將氫氣與甲烷氣混合,則會形成另一種高熱質且潔淨的新能源-生質氫烷氣(bio-hythane)。本文統計中部地區的廚餘及禽畜糞等氣態生質能料源產量,分別評估台中市廚餘料源與彰化縣及雲林縣之禽畜糞料源的氣態生質能產製潛能與佔民生用電之比例。結果顯示,台中市以廚餘料源進行厭氧醱酵產氫與甲烷,則每年發電量可達8,324,991 kWh,可取代台中市約0.33%的家戶用電量。若以雞糞、豬糞尿與牛糞為分散式氣態生質能源廠之料源,彰化縣以芳苑鄉、大城鄉、 竹塘鄉最具建置潛能(超過民生用電100%);雲林縣則以崙背鄉佔民生用電之比例最高(達112%),較具建置氣態生質能源廠潛能。
關鍵字
分散式能源、氣態生質能、廢棄物產能源
Abatract
According the industrial characteristics of the central Taiwan, such as animal husbandry and agriculture is relatively popular compared with the northern Taiwan. Therefore, to consider reducing electricity demand on people's livelihood, it is very meaningful to use food waste, farm livestock waste to produce the bio-gaseous energy as energy source for a decentralized bio-gaseous plant. Two-stage anaerobic fermentation technology could produce bio-hydrogen and methane simultaneously. Mixing hydrogen and methane would become a new fuel-bio-hythane which has high heating value. This study summarized the annual amounts of kitchen waste and livestock waste to analyze the bio-gaseous energy production potential in central Taiwan. The results showed that the kitchen waste from Taichung city could be covert into bio-hydrogen and methane to generate annual power of 8,324,991 kWh, which could replace 0.33% of electricity consumption on people's livelihood. Using livestock waste including chicken drop, pig manure and cow dung to be the feedstock of bio-gaseous energy production system in Changhua County and Yunlin County. Fangyuan, Dacheng, and Chutang townships in Changhua county have the most potential to using bio-gaseous energy to replace the more than 100% of electricity for the livelihood in the townships. Moreover, the replace ratio could reach about 112% on Lenbei township in Yunlin county.
Keywords
Distributed Energy, bio-gaseous energy, waste to energy Received