种植Chlorella sp. 的方法 HS2使用大豆汁工厂的废水
Minsik Kim1, Sang-Ah Lee2, Jin-Ho Yun3
1Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea; Dept. of Biological Engineering, Inha University, Incheon, 22212, Republic of Korea.
Chemosphere
|September 14, 2023
概括
缺陷的大豆 (DSS) 废水是微藻生物炼油厂一个有前途的营养丰富的原料. 与大豆废水 (SWW) 相比,DSS在实验室和户外培养试验中显示出优越的微藻生物质生产率.
科学领域:
- 生物技术是生物技术.
- 环境科学 环境科学
- 可持续工程 可持续工程
背景情况:
- 微藻生物炼油厂为工业废水处理和生物质生产提供可持续的解决方案.
- 使用食品工业废水作为原料可以提高微藻种植的经济可行性.
- 废水利用是推动生物炼油行业循环经济的关键.
研究的目的:
- 评估各种食品工业废水对于微藻种植的适用性.
- 为了比较缺陷大豆 (DSS) 和大豆废水 (SWW) 作为微藻原料的性能.
- 通过使用DSS和SWW.确定微藻的最佳种植条件.
主要方法:
- 对多种食品工业废水进行选,以寻找微藻生长潜力.
- 实验室规模的培养实验 (100毫升) 以优化微藻生长条件使用稀释的DSS.
- 小规模 (3 L) 户外栽培,以长期评估DSS和SWW中微藻的生物质生产率.
主要成果:
- 缺陷的大豆 (DSS) 的营养含量明显高 (13,500 ppm总,3051 ppm总) 比SWW.
- 微藻的最佳生长温度在SWW中为25-30°C,在DSS中为30-35°C.
- 与SWW相比,DSS在实验室和户外栽培环境中支持更高的最终生物质生产率.
结论:
- 缺陷大豆 (DSS) 是一个非常有前途的,富含营养的原料,用于大规模的微藻种植.
- DSS的营养度为工业规模的运输提供了后勤优势.
- 进一步优化DSS作为原料,可以大大促进微藻生物炼油厂的可持续生物质生产.
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