摘要
以鸡粪和芦苇秸秆为发酵原料,在恒温(30±1)℃和发酵料液总固体质量分数为5%的条件下,以实验室内驯化的不产气厌氧活性污泥为接种物,研究不同配比的鸡粪与芦苇秸秆混合厌氧消化的产气特性.研究结果表明,鸡粪与芦苇秸秆不同配比下混合厌氧消化,能够有效提高产气效率,并减少了单一原料厌氧消化日产气量的大幅度波动.
Chicken manure and reed straw were used as fermentation raw materials,and the inoculated anaerobic activated sludge in the laboratory was inoculated at(30±1)℃and the total solid mass fraction of the fermentation liquid was 5%.The gas production characteristics of mixed anaerobic digestion of chicken manure and reed straw were studied.The results showed that the mixed anaerobic digestion of chicken manure and reed straw could effectively improve the gas production efficiency and reduce the large fluctuation of the daily gas production of a single raw material.
作者
刘红艳
美化
王昌梅
钟顺和
赵兴玲
吴凯
赵绍斌
朴明国
尹芳
张无敌
LIU Hong-yan;VONGVANHSY Khammanh;WANG Chang-mei;ZHONG Shun-he;ZHAO Xing-ling;WU Kai;ZHAO Shao-bin;PIAO Ming-guo;YIN Fang;ZHANG Wu-di(Yunnan Normal University,Kunming 650500,China;Jilin Dongsheng Institute of Biomass Energy Engineering,Tonghua 134118,China;Yunnan Shunfeng Biological Fertilizer Environmental Protection Technology Co.Ltd.,Dali 671005,China)
出处
《云南师范大学学报（自然科学版）》
2020年第3期4-8,共5页
Journal of Yunnan Normal University:Natural Sciences Edition
基金
云南省产业技术领军人才培养计划(2019)资助项目
吉林省科技发展计划资助项目
云南省应用基础研究基金资助项目(2014FA030)
云南省国际科技特派员资助项目(2015IA022)
云南省农村能源工程重点实验室基金资助项目(2017KF03)
西南地区可再生能源研究与开发协同创新中心资助项目(05300205020516009)。
关键词
鸡粪
芦苇秸秆
厌氧消化
产气特性
Chicken manure
Reed straw
Anaerobic digestion
Gas production characteristics
