摘要
按１９９４年的生产水平计，统计概算了云南省农作物秸秆、禽畜粪和人粪尿三类农村有机废弃物的资源量及其沼气潜力。目前，我省每年的沼气潜力为１００亿立方米，其中，每年可产生各种农作物秸秆达２０００多万吨，６０％可用作沼气发酵原料，能生产沼气２５２亿立方米；产生各种粪便１８多亿吨，可生产沼气７５亿立方米。按我省７００万农户计，户均拥有沼气资源１４３０立方米。
This paper estimates our provincial resources and its biogas potentiality of rural organic wastes such as saveral straws and manures,according to the level of productive forces in 1994.Now,their biogas potentialities are 10 billion cubic metres which contain 2.52 billion cubic metres of produced straws and 7.5 billion cubic metres of manures.Resources of straws are 20 million tons (TS=80%)every year,which have 60% of them can be produced biogas.Resources of manures are 1.8 billion tons(TS=20%)which can be produced biogas.
出处
《云南环境科学》
1997年第3期14-17,共4页
Yunnan Environmental Science
关键词
农村
有机废弃物
沼气
rural organic wastes,resources,biogas potentiality
