摘要
使用自行设计的泡沫分离装置,考察了在盐藻细胞的低破碎率的前提下,根据采收率和浓缩倍数两项指标,藻细胞采收过程中的影响因素。研究结果表明pH约5.0时,气体流速为0.65 L/min,盐度稀释为藻液原始值的1/4时,藻细胞的破碎率较低,泡载法采收盐藻的效果较好。
On the premise of low broken rate of algae cells, the effects of harvesting Dunaliella salina cells were investigated according to two factors of recovery rate and the enrichment factor using the homebuilt apparatus of air floatation. The experimental result had shown that it was the lower rate of algal cells broken ,the better effect of harvesting Dunaliella salina ceils by air floatation, when pH was 4.0-5.0, the gas flow rate was 0.65 L/min and salinity dilution was 1/4.
出处
《食品研究与开发》
CAS
北大核心
2013年第20期18-21,共4页
Food Research and Development
基金
内蒙古工业大学-兰太创新基金
关键词
盐藻
泡载法
盐度
气流速度
PH
DunalieUa salina
air floatation
salinity
air flow rate
pH
