作为微藻生物质的新型收获方法,二氧化涂层板和框架过机:设计和试点规模研究研究
Hyo Jik Yoon1, Seung Hoon Shin2, Jeong Seop Lee3
1Institute of Natural Science, Korea University, 2511, Sejong-ro, Sejong, 30019, Republic of Korea.
Bioresource technology
|October 21, 2025
概括
酸预涂料显著提高了使用过的微藻收获效率. 这种方法克服了过器的污染,为工业生物质回收提供了可扩展,节能和具有成本效益的解决方案.
科学领域:
- 生物技术是生物技术.
- 环境工程 环境工程
- 化学工程是化学工程的重要组成部分.
背景情况:
- 微藻生物质回收的过方法面临着过布多孔性的挑战,导致效率低下和可扩展性问题.
- 污染和不一致的性能阻碍了传统微藻采集技术的工业应用.
研究的目的:
- 评估藻 (DE) 作为预涂料材料的有效性,以提高过效率并克服微藻采集的局限性.
- 评估DE预涂层对于大规模微藻生物质生产的可扩展性和经济可行性.
主要方法:
- 研究了DE预涂层对微藻采集板和框架过器压力表现的影响.
- 评估了最佳的DE度 (250-500 mg/L),并进行了试点规模的试验 (1-5 m3).
- 评估的透流量,污染阻力,运行周期时间和能源消耗 (2.5-3.0千瓦时/米3).
主要成果:
- DE预涂料提高了收获效率15-20%,并显著改善了防腐蚀性.
- 透流量得到增强,运行周期时间延长,显示出一致的性能和可重复性.
- 试点规模的试验证实了DE预涂法对Chlorella sp.的可扩展性. 文化. 文化. 在文化.
结论:
- 对微藻收获而言,二氧化预涂层提供了一种强大,经济可行,节能的解决方案.
- 该方法克服了传统过的局限性,使生物质的可持续和高产回收成为可能.
- DE预涂是一种适合工业微藻种植的可扩展和可重复的工艺.
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