FERMENTING METHOD FOR METHANE

PURPOSE:To enhance fermentation performance of methane by adding bentonite and calcium hydroxide or calcium oxide into fermentation liquid. CONSTITUTION:2.5-30kg/m bentonite, 0.5-10kg/m calcium hydroxide and trace metallic salt or metallic oxide (e.g. as metal, Sc, Ti, V, Cr, Co, Ni, Cu, Zn, Ga, Zr,...

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Bibliographische Detailangaben
Hauptverfasser: NAGAMI TOMOKO, NUKINA YASUYUKI, NAMIKAWA SHUNJI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To enhance fermentation performance of methane by adding bentonite and calcium hydroxide or calcium oxide into fermentation liquid. CONSTITUTION:2.5-30kg/m bentonite, 0.5-10kg/m calcium hydroxide and trace metallic salt or metallic oxide (e.g. as metal, Sc, Ti, V, Cr, Co, Ni, Cu, Zn, Ga, Zr, Nb, Mo, Ag, Cd and W, etc., are shown) are added into fermentation liquid in 0.1-20g/m as total metal and it is fermented. Thereby a stable fermentation state can be maintained.