韭菜废弃物批量和半连续发酵产沼气的研究  

Experimental Study on Batch and Semi-continuous Anaerobic Digestion with Leek

作　　者：凤艳红 刘明 尹芳[1] 王昌梅[1] 赵兴玲[1] 吴凯[1] 柳静[1] 杨红[1] 张无敌[1] FENG Yan-hong;LIU Ming;YIN Fang;WANG Chang-mei;ZHAO Xing-ling;WU kai;LIU Jing;YANG Hong;ZHANG Wu-di(Yunnan Normal University,K unming 650500,China;Putt Forest Resources Management Station,Puer 665000,China)

机构地区：[1]云南师范大学,云南昆明650500 [2]普洱市森林资源管理站,云南普洱665000

出　　处：《云南师范大学学报（自然科学版）》2018年第3期24-29,共6页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：云南省新能源重大专项(2015ZB001;2015ZB005);云南省国际科技特派员(2015IA022);云南省农村能源工程重点实验室基金(2017KF03);云南省科技计划(2015XB019);西南地区可再生能源研究与开发协同创新中心项目(05300205020516009)联合资助

摘　　要：以韭菜为发酵原料,进行了发酵产沼气实验研究.结果表明,在中温(30±1)℃的条件下进行批量发酵,切碎与捣碎韭菜的原料产气率分别为500mL/gTS(560mL/gVS)和410mL/gTS(460mL/gVS);在中温(30±1)℃、HRT=15d的条件下进行半连续发酵,进入第二个发酵周期时,可减轻韭菜发酵抑制剂的影响,产气较为平稳.Experimental research on biogas production potential and semi continuous fermentation was made from leek.The results showed that the batch fermentation was carried out under the medium temperature of（30±1）℃,biogas production rate of the chopped and mashed leek was 500 mL/gTS（560 mL/gVS）and 410 mL/gTS（460 mL/gVS）,respectively.Under the medium temperature of（30±1）℃,semi continuous fermentation,when HRT is 15 d,enters the second fermentation periods,which can slow down the inhibition of leek to fermentation,and the production of gas is more stable.

关 键 词：批量发酵 半连续发酵 韭菜 预处理 产气潜力 

分 类 号：S216.2[农业科学—农业机械化工程]