凤权;魏安静;侯大寅;武丁胜;

• 1:安徽工程大学纺织面料安徽省高校重点实验室
• 2:安徽工程大学安徽省电气传动与控制重点实验室

摘要(Abstract)：

使用静电纺丝再经胺肟化改性制备AOPAN纳米纤维膜,并基于AOPAN纳米纤维膜构建膜分离装置,用于粘杆菌素发酵液的后处理。研究中,对不同厚度的纳米纤维膜的渗透通量及分离性能进行比较,最终确定双层叠合的纳米纤维膜为分离膜,最适操作压力为0.14 MPa。在此条件下,分离膜的渗透通量为2.61 L/m2.min,蛋白质的截留率达到90%,色素等其他杂质也得到有效去除。

关键词(KeyWords)： 发酵液;AOPAN;纳米纤维膜;过滤

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(21377004);; 安徽省自然科学基金(编号:1408085ME87);; 安徽省高校自然科学研究项目(编号:KJ2012A039、KJ2012B014)

作者(Author): 凤权;魏安静;侯大寅;武丁胜;

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DOI:

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