水体青苔发酵产沼气潜力的实验研究  

Experimental Study on Potential of Biogas Fermentation with the Moss in the Water

作　　者：张加稳[1] 尹芳[1] 张无敌[1] 王昌梅[1] 赵兴玲[1] 柳静[1] 杨红[1] 刘士清[1] 

机构地区：[1]云南师范大学,昆明650500

出　　处：《农机化研究》2015年第6期229-233,共5页Journal of Agricultural Mechanization Research

基　　金：高等学校博士学科点专项科研基金项目(20135303110001);国家自然科学基金项目(51366015;31160123)

摘　　要：以水体中的丝状青苔为实验原料,在30℃恒温水浴条件下,采用批量工艺模式进行厌氧消化,来研究其产沼气潜力和产气特性。实验结果表明,发酵周期25d,丝状青苔的产气潜力为198 m L/g(TS)和320m L/g(VS),池容产气率为0.2m L/m L·d。This paper reported it can produce the biogas to use the filamentous moss of the water as the experimental material. The anaerobic fermentation was conducted to research the methane production potential batch by batch at constant temperature 30℃ Experimental results indicated that the anaerobic fermentation period is 25 d and the biogas yield of moss was 198mg/gTS and 320mL/gVS. The volume gas production rate is 0.2mL/mL·d.

关 键 词：青苔 厌氧消化 产气潜力 沼气 

分 类 号：S216.4[农业科学—农业机械化工程]