摘要
利用秸秆进行厌氧发酵产沼气,既能够实现秸秆的资源化利用、避免直接焚烧秸秆产生的环境问题,又提供了可替代传统化石燃料的清洁能源。秸秆自身木质纤维素紧密的结构限制了秸秆的水解和厌氧消化,在厌氧发酵前对秸秆进行预处理十分必要。介绍了多种秸秆厌氧发酵预处理技术,为开发更加优化高效的秸秆预处理工艺提供理论和技术基础,以期实现秸秆高效厌氧发酵产能。
The anaerobic digestion of straws can produce biogas,avoiding the environmental problems caused by direct straws burning and providing an clean alternative for fossil energy.The compact structure of lignocellulose of straws may limit the hydrolysis and anaerobic digestion.Pretreatments of straws before anaerobic digestion are required.Various pretreatment methods of straws are introduced,providing theoretical and technical basis for developing more efficient pretreatments in order to realize the efficient capacity of anaerobic digestion of straws.
作者
付嘉琦
付尹宣
晏恒
夏嵩
FU Jiaqi;FU Yinxuan;YAN Heng;XIA Song(Institute of Energy,Jiangxi Academy of Sciences,Nanchang,330096,China)
出处
《能源研究与管理》
2018年第4期21-23,35,共4页
Energy Research and Management
基金
江西省重点研发计划项目(20171BBF60025)
江西省科学院重大科技专项(2016-YZD1-03)
江西省新能源发展专项(赣能综字[2014]248号)
国家自然科学基金项目(41807365)
关键词
秸秆
厌氧发酵
预处理
straws
anaerobic digestion
pretreatment
