Flat sheet membrane equipment spiral-wound membrane equipment Ceramic membrane / Tube membrane equipment Hollow fiber membrane / MBR equipment Disk-tube membrane (DTRO) equipment Continuous ion-exchange(SMB)/Chromatographic separation equipment Forward osmosis(FO)/Continuous dialysis equipment Electrodialysis(ED)/ Bipolar membrane electrodialysis(BMED) equipment Customized experimental equipment Membrane selection and other Membrane performance testing equipment
Membrane separation Continuous ion-exchange / Chromatographic separation Electrodialysis(ED)/ Bipolar membrane electrodialysis(BMED) Equipment accessories / consumables Customized engineering equipment
Application area Engineering case Industry information Membrane separation technology
Service commitment Instructions to Customers Matters need attention
一、抗生素的提取与分离
以错流过滤技术为基础的陶瓷膜+有机膜的集成膜分离工艺系统,在生物发酵领域代替传统过滤技术,显示了独有的分离优势,而特别针对于具离子交换树脂或者吸附工序的生物制药生产工艺,结合福美科技FM-Sep连续离子交换及色谱分离系统,则大幅减少运行成本。
图1 传统生物发酵领域生产工艺流程图
图2:膜分离技术+连续离交提取抗生素工艺流程
二、膜分离+连续离交技术优势
1、与传统分离工艺相比,膜分离精度高、孔径分布均匀,滤液质量有保证;
2、膜表面光滑,膜通量衰减速度慢,可维持高通量过滤,且清洗频率减少.
3、提高产品收率、减小废水量,孔径多样化,适合不同种类物料的处理要求
4、无需添加助剂,浓缩物质(菌丝体、蛋白等)可作为饲料回收,可保证发酵的菌体细胞95%以上的完整和活性;
5、有机超滤膜去除陶瓷膜清液中的小分子蛋白或肽类、核酸、色素等杂质,提高产品纯度及减少污水处理负荷;
6、可实现目标产品的脱盐和与预浓缩,减少后续处理工艺如溶媒萃取、离交、蒸发浓缩的生产负荷;
7、采用FM-Sep连续离子交换及色谱分离系统可大幅减少离子交换/吸附工序的树脂用量、化学试剂消耗,减少废水排放量,降低生产成本;
8、全自动运行控制,具备数据记录功能,所有数据可查,多个关键点监测,可根据需求设计实现无人值守功能。Contact Us
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