METHOD FOR FERMENTATION AND FERMENTING TANK

摘要

PURPOSE:To raise decomposition ratio during an anaerobic fermentation process at a middle temperature to a high temperature by laying a far infrared ceramic suitable for wavelength of far infrared ceramic and absorption ratio of a fluid to be treated in a fermentation tank. CONSTITUTION:A far infrared ceramic 2 (petalite) suitable for wavelength of far infrared ceramic and absorption ratio of a fluid to be treated (dirt of pig house) is laid in a fermentation tank 1. In the case of dirty water, the dirty water is anaerobically treated at a middle temperature or high temperature to evolve a methane gas.