使用自动化和便携式消化器与猪一起消化的gliricidia sepium无氧消化
O P Ejigboye1,2, O O Elemile3,4, A J Gana3,4
1Civil Engineering, Landmark University, Omu-Aran, Kwara State, Nigeria. ejigboye.praise@lmu.edu.ng.
Scientific reports
|November 5, 2025
概括
猪和Gliricidia sepium的分散无氧消化产生了大量的沼气. 这种社区层面的方法提供了一种可持续的方法来管理有机废物和产生可再生能源.
科学领域:
- 可再生能源可再生能源是可再生能源.
- 环境科学 环境科学
- 生物技术是生物技术.
背景情况:
- 分散的无氧消化系统为有机废物管理和能源可持续性提供了一种创新的方法.
- 从动物便和植物生物质生产生物气体是可再生能源的关键战略.
研究的目的:
- 为了评估与Gliricidia sepium一起消化猪的生物气产量和特征.
- 为了比较小型生物气体生产的制造和自动化无氧消化器的性能.
主要方法:
- 猪和Gliricidia sepium的同时消化,基质与乳液的比例为1:1.
- 使用制造和自动化消化器进行30天的实验,具有30天的液压保留时间 (HRT).
- 物理化学和微生物特征的分析,包括热性预处理后的纤维素减少.
主要成果:
- 热性预处理使纤维素减少了2% m.m-1 ,增强了生物质分解.
- 气体产量为0.986772 m3 (自动化) 和0.50845 m3 (制造) 从猪便和Gliricidia sepium共同消化.
- 生产的沼气含有58.26%的甲含量.
结论:
- 同时消化猪和Gliricidia sepium是有效的生物气生成,即使在小型家庭规模.
- 分散的无氧消化系统可以成为可持续能源和废物管理的可行解决方案.
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