摘要
自主设计了弯曲板式膜系统,优化了膜壳和膜元件,使得系统能够获得稳定的通量和高质量滤液。该系统对赤霉素过滤的通量可以稳定在65 L/(m2.h);对于头孢C的过滤,通量可以稳定在15 L/(m2.h),系统对二者的蛋白截留率超过85%.
The bent flat membrane（BFM）system was designed by optimizing membrane tube and membrane element for achieving steady flux and high quality filtrate. The flux could be stable at 65 L/（m2 · h）, when this system was used for filtrating gibberellins, and 15 L/（m2 · h） for filtrating cephalosporin C. Meanwhile, the protein retentate rate of gibberellins and cephalosporin C was higher than 85%.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2011年第6期82-86,共5页
Membrane Science and Technology
基金
福建省青年人才项目(2008F3106)
关键词
弯曲板式膜系统
超滤
发酵液
通量
bent flat membrane system
ultrafiltration
fermentation broth
flux
