Method for Improving Gas Production Efficiency of Anaerobic Fermentation System of Biomass Solid Waste

Abstract

A method for improving a gas production efficiency of an anaerobic fermentation system of a biomass solid waste is provided, belonging to the technical field of biomass energy and resource utilization. The method for improving a gas production efficiency of an anaerobic fermentation system of a biomass solid waste includes the following steps: mechanically stirring the biomass solid waste in a first-intensity mechanical stirring mode during a reaction start-up period; and mechanically stirring the biomass solid waste in a second-intensity mechanical stirring mode during a reaction peak period. The method is beneficial to hydrolysis and acidification in the start-up period of the anaerobic fermentation system, and does not inhibit activities of core microbial flora and key enzymes in the gas production stage.

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