纤维状微藻对胡卜素和脂质生产的选:对于废水处理具有高耐受性的有希望的候选物
在PubMed上查看摘要
概括
此摘要是机器生成的。陆地微藻可以处理高氨废水并产生有价值的脂质和胡卜素. 像Tribonema arborum HJX这样的菌株显示出强大的生长和共同生产潜力.
科学领域
- 环境生物技术
- 微藻种植
- 污水处理
- 生物化学生产
背景情况
- 高氨废水带来了环境挑战.
- 微藻提供了可持续的解决方案,
- 陆地微藻是强大的种植和高价值化合物生产的未开发资源.
研究的目的
- 评估多种陆地微藻在高氨废水中的生长性能.
- 确定能够共同产生脂质和胡卜素的微藻种类.
- 在光生物反应器中评估在压力条件下 (高氨,低pH) 选择的菌株的耐受性和性能.
主要方法
- 对16种陆地微藻的生长和生物质生产率进行选.
- 在精选的高性能菌株中量化脂质和胡卜素产量.
- 在10L面板光生物反应器 (PBR) 中对氨和低pH的应变耐受性的评估.
主要成果
- 具体增长率在0.108-0.217天-1之间.
- 在Tribonema arborum HJX,Cephaleuros virescens LST0102和Cephaleuros virescens 42.85中显示出高生物质生产率 (高达190.6毫克L-1日-1日).
- 特里波内马树木HJX表现出最高的脂质 (46. 9毫克L-1天-1) 和胡卜素 (2. 51毫克L-1天-1).
- 丝状陆藻在压力下表现出强大的生长和共同生产能力.
结论
- 陆地丝状微藻是高氨废水处理的有希望的候选物.
- 这些菌株促进有价值的脂质和胡卜素的联合生产.
- 这项研究强调了利用微藻生物技术从具有挑战性的废水流中恢复资源的潜力.
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