生物气泥处理和生物气提升由基于微藻的系统在不同的植物激素的诱导下
Zhengfang Wang1, QiaoLi Wang2, Bei Lu3
1Suzhou Institute of Trade & Commerce, Suzhou 215009, PR China.
Bioresource technology
|October 4, 2024
概括
这项研究探讨了微藻-微生物共生和植物激素用于生物气泥处理. GR24诱导的共生生物实现了超过86%的污染物去除,并提高了经济效率,提供了可持续的解决方案.
科学领域:
- 环境生物技术 环境生物技术
- 微生物学 微生物学
- 物理学的生理学
背景情况:
- 生物气生产面临着低质量的生物气和难以处理污泥的挑战.
- 可持续的发酵工程需要针对这些瓶的创新解决方案.
研究的目的:
- 研究微藻-微生物共生,用于生物气泥处理和生物气升级.
- 评估植物激素在增强共生系统性能方面的有效性.
主要方法:
- 使用Chlorella微藻,内生细菌 (S395-2) 和Clonostachys真菌构建的共生系统.
- 分析了不同的植物激素治疗 (细胞因素,GR24,天然杆菌素) 下的生长,光合作用活动和二氧化碳和污染物的去除.
主要成果:
- 在GR24诱导下,Chlorella-S395-2-Clonostachys共生体显示出最高的净化效率.
- 为了满足化学氧气需求,总和总,实现了>86%的去除.
- 实现了超过76%的二氧化碳去除,经济效率可能增加150%.
结论:
- 微藻-微生物共生,特别是GR24,为生物气泥处理和生物气升级提供了高度有效的解决方案.
- 治疗效率和共同培养表现之间的积极相关性突显了这些共生系统的潜力.
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