dried, and the kiwi fruit is dried. broken into kiwi fruit pieces and placed in a clean fermenter; . pre-fermentation: stir the dried yeast, pectinase and white sugar activated in the kiwi fruit pieces, and let stand for - days in a room with a temperature of - °c; . post-fermentation: the kiwifruit fermented...
also be used as a ve- hicle fuel. in summary biogas can therefore be used for different purposes and is flexible to use with regard to time and location. combined heat and power plant heat power f agricultural recyclingcorn silo biogasbiogasheat/ power local supplyindustry corn field ccoc®ocue us® fermented...