芭蕉叶沼气发酵潜力研究

沼气发酵是一项具有潜力的开发新能源的技术,在化石能源需缺的今天,研究沼气发酵技术是十分必要的.为了探究芭蕉叶厌氧消化产沼气的潜力,让废弃芭蕉叶得到充分的利用,响应国家的号召,推进乡村废弃物的资源化利用,寻找一种新型沼气发酵原料.特以芭蕉叶为原料,采用批量发酵工艺,在30℃恒温条件下进行芭蕉叶沼气发酵实验,发酵周期为32 d.结果表明芭蕉叶的产气潜力为428 mL/g·TS和563 mL/g·VS,是一种较好的纤维素类沼气发酵原料.

On biogas fermentation potential of banana leaves

Biogas fermentation is a potential technology for developing new energy. In today's lack of fossil energy, research on biogas fermentation technology is very necessary. In order to explore the potential of anaerobic digestion of banana leaves, the banana leaves were fully utilized to produce a new biogas fermentation feedstock. In this experiment, fresh bacon leaves were used as raw materials, and the biogas potential was studied at 30 ℃ under the condition of constant temperature. The fermentation time was 32 days. The results showed that the gas production potential of banana leaves was 428 mL/g·TS and 563 mL/g· VS, which is a good raw material for cellulosic gas fermentation.