一、配料1.发酵原料的种类及配比人畜禽粪、作物秸秆、有机污水等都可作为沼气发酵原料。由于各种发酵原料的产气量不同,所以必须合理搭配好综合进料。一般常用的综合配料的比例是∶人粪10%+牲畜粪便、杂草40%+水50%;人畜粪便20%秸秆30%+水50%;人粪20%+畜粪30%+水50%。产气效果 First, the ingredients 1. The types of raw materials and the ratio of fermentation Man and animal manure, crop stalks, organic wastewater can be used as raw materials for biogas fermentation. Due to the different gas production of various fermentation raw materials, it must be reasonable with a good comprehensive feed. The proportion of commonly used ingredients is: manure 10% + livestock manure, weeds 40% + water 50%; manure and livestock 20% straw 30% + water 50%; manure 20% + livestock manure 30% + water 50 %. Gas production effect