[1]裴占江,边道林,王大蔚,等.寒地高效户用沼气罐发酵工艺的研究[J].黑龙江农业科学,2009,(06):125-126.[doi:10.11942/j.isn1002-2767.2009.06.0125]
　PEI Zhan-jiang,BIAN Dao-lin,WANG Da-wei,et al.Study on the High Effective Household Biogas Digesters AnaerobicFermentation System in the High-cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(06):125-126.[doi:10.11942/j.isn1002-2767.2009.06.0125]
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寒地高效户用沼气罐发酵工艺的研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2009年06 页码: 125-126 栏目: 出版日期: 2009-11-10
Title:
Study on the High Effective Household Biogas Digesters AnaerobicFermentation System in the High-cold Region
文章编号:
1002-2767(2009)06-0125-02
作者:
裴占江; 边道林; 王大蔚; 刘　杰
(黑龙江省农业科学院 农村能源研究所,黑龙江 哈尔滨 150086)
Author(s):
PEI Zhan-jiang; BIAN Dao-lin; WANG Da-wei; LIU Jie
(Rural Energy Resources Institute of Heilongjiang Academy of Agricultural Sciences, Harbin, Hei-longjiang 150086)
关键词:
沼气罐; 寒地; 发酵工艺
Keywords:
Key words:biogas digesters; high-cold region; fermentation system
分类号:
S216.4
DOI:
10.11942/j.isn1002-2767.2009.06.0125
文献标志码:
A
摘要:
以户用沼气罐为基础, 以牛粪为发酵底物, 进行中温发酵, 结果表明:连续加温, 温度最高可升高到 45℃, 在加热到35℃后,温度一直维持在30℃左右;户用沼气罐持续产气 42 d, 累计产沼气 8.7 m 3 , 日平均产气率为0.26 m 3 ·d -1 , 产气高峰时最高日产气率0.5 m 3 ·d -1 ;一次投料后罐体发酵进入 30 d后产气量逐渐降低, 说明原料中可分解利用的有机质含量减少, 如需维持产气高峰应在发酵 30 d前适时补充发酵原料。
Abstract:
Abstract:The text isbased on the householdbiogasdigesters,incow dung for anaerobic fermentation on middle temperature.It is showed that continue warming up the highest temperature couldup to 45℃, when temperature up to 35℃, the tempera-ture keep 30℃ all the time;household biogas digesters produce biogas in 42 days, the whole measuredbiogas productionwas8.7 m 3 , the average measured biogas production was 0.26 m 3 ·d -1 , the highest biogas production was 0.5 m 3 ·d -1 ;after 30days the biogas production begin reducing, it’ s to say, the organic content couldbe used in the material was reduced,if keep-ing the biogas production, you must supply the cow dung before 30 days.

参考文献/References:

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备注/Memo

基金 项 目:哈 尔 滨 市 科 技创 新 人 才 研 究 专 项 资 金项 目(RC2009QN008006);黑龙江省农业科学院创新工程资助项目第一作者简介:裴占江(1980-), 男, 黑龙江省人, 硕士, 研究实习员,从事可再生能源研究。E-mail:neaupzj@163.com。通讯作者:刘杰, E-mail:liujie1677@126.com

更新日期/Last Update: 2016-12-04