发酵
食物垃圾
制浆造纸工业
制氢
有机质
废物管理
基质(水族馆)
化学
嗜热菌
干物质
无氧运动
废弃物
氢
环境科学
食品科学
农学
生物
有机化学
生态学
工程类
生理学
酶
作者
Na Wang,Chunmeng Chui,Siying Zhang,Qianjing Liu,Baoguo Li,Jiping Shi,Li Liu
出处
期刊:Sustainability
[MDPI AG]
日期:2022-06-16
卷期号:14 (12): 7367-7367
被引量:8
摘要
Multicomponent collaborative anaerobic fermentation has been considered a promising technology for treating perishable organic solid wastes and producing clean energy. This study evaluated the potential of hydrogen production by thermophilic dry anaerobic co-fermentation of food waste (FW) with garden waste (GW) or kitchen waste (KW) as co-substrate. The results showed that when the ratio of FW to GW was 60:40, the maximum cumulative hydrogen production and organic matter removal rate reached 85.28 NmL g−1 VS and 63.29%, respectively. When the ratio of FW to KW was 80:20, the maximum cumulative hydrogen production and organic matter removal rate reached 81.31 NmL g−1 VS and 61.91%, respectively. These findings suggest that thermophilic dry anaerobic co-fermentation of FW using GW or KW as co-substrate has a greater potential than single-substrate fermentation to improve hydrogen production and the organic matter removal rate.
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