GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleEffect of the Food to Mass Ratio and Hydraulic Retention Time on Hydrogen Production from Fruit and Vegetable Waste
李标1,2; 孔晓英1; 李连华1; 李颖1; 袁振宏1; 孙永明1; 吕鹏梅1
Source Publication环境科学
Abstract通过中温半连续厌氧消化实验,考察了果蔬垃圾在不同食微比(0.5、0.75、1.0和1.5)及不同水力停留时间(2、3和4d)下的产氢性能.结果表明,当食微比较低(0.5和0.75)时,各水力停留时间下均不适宜连续产氢,且在水力停留时间为3 d和4 d时容易产生大量甲烷;当食微比较高(1.0和1.5)时,可以实现稳定连续产氢,发酵过程中几乎无甲烷产生.当食微比及水力停留时间分别为1.0及3 d时可获得最佳连续产氢效率,其最高容积产氢量和平均容积产氢量分别为451m L·(L·d)^-1和(186±29)m L·(L·d)^-1,最高挥发性固体产氢率和平均挥发性固体产氢率(以VS计)分别为133 m L·g^-1和(27±5)m L·g^-1,氢气含量可达20%~30%.
Other AbstractSemi-continuous biogas production from fruit and vegetable waste by medium temperature anaerobic fermentation was conducted.Hydrogen production under different food-microorganism ratios(F/M 0.5,0.75,1.0,1.5) and hydraulic retention times(HRT)(2,3,4 d) were investigated.The results show that in the case of a smaller F/M values(0.5 and 0.75),not all HRT stages were conducive to the continuous production of hydrogen,however,they were conducive to producing methane,especially when HRT was 3 or 4 d.Continuous hydrogen production was viable when the F/M ration was relatively higher(1.0 and 1.5),however,this was not conducive to the production of methane,with almost no methane production detected in this process.A F/M of 1.0 and a HRT of 3 d provided the best conditions for continuous hydrogen production from fruit and vegetable waste.Meanwhile,the highest and average daily volume of hydrogen production were 451.2 m L·(L·d)^-1 and(186 ± 29) m L·(L·d)^-1 respectively,whereas the highest and average hydrogen production rate of volatile solids were 133 m L·g^-1 and(27 ± 5) m L·g^-1 respectively.The hydrogen content was 20%-30%.
Keyword果蔬垃圾 食微比 水力停留时间 氢气 甲烷 fruit and vegetable waste food-microorganism ration(F/M) hydraulic retention time hydrogen methane
Citation statistics
Document Type期刊论文
Corresponding Author孙永明
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
李标,孔晓英,李连华,等. F/M及HRT对果蔬垃圾厌氧发酵产氢的影响[J]. 环境科学,2017,38(11):4882-4888.
APA 李标.,孔晓英.,李连华.,李颖.,袁振宏.,...&吕鹏梅.(2017).F/M及HRT对果蔬垃圾厌氧发酵产氢的影响.环境科学,38(11),4882-4888.
MLA 李标,et al."F/M及HRT对果蔬垃圾厌氧发酵产氢的影响".环境科学 38.11(2017):4882-4888.
Files in This Item: Download All
File Name/Size DocType Version Access License
F_M及HRT对果蔬垃圾厌氧发酵产氢的影(526KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[李标]'s Articles
[孔晓英]'s Articles
[李连华]'s Articles
Baidu academic
Similar articles in Baidu academic
[李标]'s Articles
[孔晓英]'s Articles
[李连华]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[李标]'s Articles
[孔晓英]'s Articles
[李连华]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: F_M及HRT对果蔬垃圾厌氧发酵产氢的影响.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.