一、目的：鑑於能源與環保永續發展目標及協助我國生質能產業界技術多元化之建立，工
研院執行經濟部能源局委辦計畫，致力於生質燃料加?技術開發，為擴大研究視野，交流
國際在生物能源技術研發上的成果，並汲取國際在生物產氫技術開發與示範上的經驗特別
邀請日本生質能源技術與緩保技術領域的知名學者西尾 尚道 (Nishio Naomichi)教授來
台指導。
二、日期：96年3月20日(二)9:30~11:30
三、地點：工業技術研究院64館405室(新竹縣竹東鎮中興路四段195號)
四、主辦單位：工研院能環所
五、演講主題與內容綱要：
The trend of biotechnologies to recover bio-energy (methane) from waste and
wastewater
Professor Naomichi Nishio
Department of Molecular Biotechnology, Graduate School of
Advanced Sciences of Matter, Hiroshima University
1-3-1 Kagamiyama, Higashi-Hiroshima 739-8530, Japan
E-mail: nnishio@hiroshima-u.ac.jp
Anaerobic digestion leads to the overall gasification of organic wastewaters
and wastes into methane and carbon dioxide, which contribute to reducing the
organic matters and recovering the energy from organic carbons. Here, three
new processes will be introduced and demonstrated the effectiveness of each
process.
In CARP (Complete Anaerobic Organic Matter Removal Process), where diluted
wastewaters such as sewage and effluent from methane fermentation digester
were also treated under an anaerobic condition as post-treatment, the COD
values in wastewater could be reduced to less than 20ppm.
The dry ammonia-methane two-stage fermentation process (Am-Met Process) is
applicable for the anaerobic treatment of nitrogen-rich wastes such as waste
excess sludge, cow feces, chicken feces, food waste, and so on without the
dilution of ammonia produced from waters or carbon rich wastes.
The hydrogen-methane two-stage fermentation (Hy-Met Process), where the
hydrogen produced in the first stage is used for a fuel cell system to
convert into electricity, and the methane produced in the second stage is
converted into heat energy to warm up the two reactors and other heat
requirements, is also applicable for sugar rich wastewaters, bread wastes,
and biodiesel wastewaters.
資料提供 能環所 白明德 (分機: 03-5939266 )
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