农业工业废水的酵母驱动价值化:一个概述
Ndubuisi Ifeanyi Amara1, Enemour Simeon Chukwuemeka1, Nnabuife Obianuju Obiajulu2
1Department of Microbiology, University of Nigeria, Nsukka, Enugu State, Nigeria.
Environmental monitoring and assessment
|September 28, 2023
概括
酵母细胞可以处理农业工业废水,将污染物转化为有价值的产品,如单细胞油和蛋白质. 这种方法通过减少,再利用和回收废物流来支持可持续的循环经济.
科学领域:
- 环境生物技术 环境生物技术
- 工业微生物学 工业微生物学
- 可持续化学 可持续化学
背景情况:
- 密集的工业和农业活动产生大量的富含 (P), (N),化学氧需求 (COD),生物化学氧需求 (BOD) 和重金属的废水.
- 废水污染物对生态系统平衡,环境健康和人类福祉构成重大风险,需要有效的处理策略.
- 根据循环经济原则 (减少,再利用,回收) 的废水利用,通过创造附加值产品,为废物管理提供了一种可持续的方法.
研究的目的:
- 突出酵母细胞在农业工业废水的生物修复和利用中的潜力.
- 探索酵母媒介过程如何为可持续的循环经济做出贡献.
- 找出解决限制酵母废水利用的挑战的解决方案.
主要方法:
- 利用酵母细胞处理和转化农业工业废水.
- 采用生物炼油厂的概念来利用废物流.
- 研究酵母对营养恢复和代谢物生产的代谢能力.
主要成果:
- 酵母细胞表现出强大的生长和对废水中的抑制性化合物的耐受性.
- 酵母有效地代谢废水中的各种基质,恢复营养.
- 可以生产有价值的代谢物,包括单细胞油 (SCO),单细胞蛋白 (SCP),生物燃料,有机酸和芳香化合物.
结论:
- 酵母细胞是农业工业废水处理和利用的高效剂.
- 基于酵母的策略促进资源回收和创造有价值的产品,推动可持续的循环经济目标.
- 对克服局限性的进一步研究可以提高酵母媒介废水价值化的广泛采用.
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