O302 マレーシアのパームオイル産業における温暖化防止とCDMの適用(セッション3:資源・導入,口頭発表)

概要

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Palm oil industry in Malaysia is producing palm oil more than 12 million tones every year, while yielding more than 14 million of empty fruit bunch(EFB) and 25 million tones of palm oil mill effluent(POME). In the POME treatment, huge anaerobic ponds(lagoon) are adopted, generating large amount of methane, more than 20 times global warming effect than CO_2. The objective of this research is to estimate actual methane emission from the POME treatment and to find out any possibility to utilize generated methane as an energy source under the Clean Development Mechanism(CDM). Methane emission of 0.238kg CH_4 per kg COD removed or 12.36kg CH_4 per tone POME are obtained from actual mill operation throughout annual measurement. This indicates that more than 200,000 tones of methane, which is equivalent to 4 million tones of carbon dioxide, are estimated to be emitted from whole Malaysia. 500 tones of methane fermentor is installed to palm oil mill to actually prove methane utilization as energy source such as heat or electricity while preventing GHG emission under the CDM.
一般社団法人日本エネルギー学会の論文
2007-01-16