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- Method: The membrane filtration method. 方法:采用薄膜过滤法操作。
- For enumerating faecal coliforms in water by membrane filtration. 用于水中粪大肠菌群的滤膜法测定。
- The addition of PAC has no obvious effect on resistance of membrane filtration. 粉末活性炭的投加对膜过滤阻力影响不大。
- The addition of coagulant can reduce resistance in membrane filtration greatly. 投加混凝剂会大大降低膜过滤阻力。
- Active carbon adsorption, prefiltration, membrane filtration are applied in this trial. 试验采用了活性炭吸附、过滤、过滤的工艺路线。
- The catalase has been immobilized on acetyl cellulose membrane activated by pre-treatment with sodium periodate. 本文将过氧化氢酶与经活化处理的醋酸纤维膜共价固定;并与氧电极偶合;研制成静态和流通二种过氧化氢生物电极.
- The major factor causing resistance in membrane filtration is dissolving organic matter in raw water. 黄浦江原水中的溶解性有机物是造成膜过滤阻力的重要因素。
- This paper describes an improvement on the acetate cellulose membrane methodfor lipoprotein electrophoresis:1.Ozonization with ultraviolet rays;2. 本文介绍了一种脂蛋白醋酸纤维素薄膜电泳的改进方法:(1)以紫外线照射进行臭氧化;
- Method:To use membrane filtration method to test,test and calculation of recycling and recovery. 方法:采用薄膜过滤法进行试验,加试验菌回收并且计算回收率。
- The unsymmetrical cellulose membrane was prepared with phase transformation method, with cellulose as raw material and NMMO as solvent. 摘要以纤维素为原料，N-甲基吗啉-N-氧化物（简写NMMO）为溶剂，采用相转化法制备非对称纤维素膜。
- For selective cultivation and enumeration of Fecal streptococccus by membrane filtration. 用于链球菌滤膜法选择性培养和计数。
- Ionic liquid [bmim]Cl and water were used as solvent and coagulator to make regenerated hybrid giant napier cellulose membrane. 为实现清洁、环保的工艺宗旨，实验选择离子液体1-丁基-3-甲基咪唑氯代盐([bmim]Cl)作溶剂，水作为凝固浴再生制备纤维素膜。
- Objective:To determine the validity of membrane filtration method in the sterility test of little capacity injection. 目的探讨薄膜过滤法在小容量注射剂无菌检查中应用的可行性。
- The fate of different MW organics through water purification process was detected by membrane filtration in this study. 采用膜过滤方法对不同分子量的有机物在净水工艺中的变化情况进行了测定。
- Supply lab and pilot scale membrane filtration systems for bioprocessing,chemical and foodstuff industries. 公司介绍生产生物、化工、食品工业实验用途膜过滤设备。
- The paper is about the improvement of the method of isolating serum protein by acetate cellulose membrane,in which the experimental result as well as the zone is clearer. 本文重点对醋酸纤维薄膜电泳分离血清蛋白实验的电泳条件及透明部分作了一些改进,使实验结果较以前清晰,区带明显。
- The application of the ultrasonic technique to membrane filtration is a hotspot in current researches. 超声波清洗技术应用于膜分离中是当前研究的热点。
- The results showed that with increasing of casting speed,the cellulose membrane has lower roughness,larger crystallinity,and higher degree of orientation. 实验结果表明:随着刮膜速度提高,薄膜平均粗糙度降低、孔径变小、结晶度增加、纵横向取向度增加。
- From the buffer-tank the unfiltered beer passes thorough a cooler to the BMF (Beer Membrane Filtration). 缓冲罐中未过滤的啤酒经过冷却器到BMF（啤酒膜过滤机）。
- Conclusion:The centrifugation and membrane filtration method should be suggested for Compound Cefalexin Capsules. 结论:按离心集菌薄膜过滤法进行微生物限度检查。
