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1.沼气气调贮藏的基本原理 在密封条件下,利用沼气中甲烷和二氧化碳含量高、含氧量极少、甲烷无毒的性质和特点,来调节贮藏环境中的气体成分,造成一定的缺氧状态,以控制粮、果、蔬菜的呼吸强度。减少贮藏过程中的基质消耗,防止虫、鼠、霉、病、菌的危害,达到安全贮藏之目的。 2.沼气气调贮藏的方法和技术要点 (1)设备及安装。在粮仓上面覆盖一层0.1—0.2毫米厚
1. The basic principle of biogas gas storage under the seal conditions, the use of biogas methane and carbon dioxide in the high content of minimal oxygen, methane non-toxic nature and characteristics to regulate the storage of gas composition, resulting in a certain lack Oxygen status, to control the respiration intensity of grains, fruits and vegetables. Reduce the consumption of matrix during storage and prevent the hazards of worms, mice, molds, diseases and bacteria and achieve the purpose of safe storage. 2. Biogas storage method and technical points (1) equipment and installation. Cover the granary with a layer of 0.1-0.2 mm thick