【摘要】 在以牛粪为原料的厌氧发酵过程中,向厌氧生物反应器中分别添加FeSO4.7H2O、皂土、活性炭,研究它们对牛粪厌氧发酵产气特性的影响。试验结果表明:添加FeSO4.7H2O、皂土、活性炭均能促进牛粪的厌氧发酵,与对照组相比,产气量分别提高了11.8%、20.4%、8.8%。更多还原

【Abstract】 FeSO4·7H2O,bentonite and active carbon were added to the anaerobic biology reactor in the process of the anaerobic fermentation of cattle manure,in order to study the effects of different additives on biogas production characteristics during the anaerobic fermentation.The results showed that FeSO4·7H2O,bentonite and active carbon could promot the anaerobic fermentation of cattle manure.Compared with the blank control group,the total biogas production was increased by 11.8%,20.4% and 8.8% respectively.更多还原