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author:

叶长燊 (叶长燊.) [1] | 阮奇 (阮奇.) [2] | 黄诗煌 (黄诗煌.) [3] | 张星 (张星.) [4] | 蒋华 (蒋华.) [5]

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CQVIP PKU CSCD

Abstract:

应用正交试验研究了絮凝剂类型、质量浓度、发酵液pH值、动态过滤等因素对西梭霉素发酵液预处理效果的影响,获得适宜的预处理工艺条件.实验结果表明阴离子型聚丙烯酰胺A8025质量浓度为0.14 g/L、pH=9-10时絮凝效果较好,经絮凝处理后的发酵液死端过滤常数比未经絮凝处理的发酵液死端过滤常数提高27.8倍,在此基础上若采用动态过滤不仅能进一步提高过滤速率,而且在过滤过程中西梭霉素的损失减少了7.9%.

Keyword:

动态过滤 发酵液 絮凝 西梭霉素 预处理

Community:

  • [ 1 ] 福州大学,化学化工学院,福建,福州,350002
  • [ 2 ] 福建省福兴医药有限公司,福建,福州,350004

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Source :

化学工程

ISSN: 1005-9954

Year: 2005

Issue: 3

Volume: 33

Page: 25-28

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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