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- microporous membrane technique 微孔膜技术
- Preparation and Application of Unsymmetrical Ceramic Microporous Membrane Modified by the Growth of NaA Zeolite. 专利:一种沸石生长调控大孔载体制备微滤或超滤复合膜的方法。
- The hydrophilic modification of PVDF microporous membrane is introduced briefly. 同时简单介绍了PVDF微孔膜的亲水性改性。
- The adhesive performance of polyimide based binder, which had excellent heat resistance, to PTFE microporous membrane was studied. 摘要研究了具有优异耐热性的聚酰亚胺胶黏剂对聚四氟乙烯微孔薄膜的粘接性能。
- Lipase; enzyme immobilization; polypropylene microporous membrane;surface modification; glycopolymer; polypeptide; phospholipid analogous polymer;biphasic enzyme-membrane reactor. 01脂肪酶;酶固定化;聚丙烯微孔膜;表面改性;含糖聚合物;聚肽;类磷脂聚合物;两相酶膜反应器
- The charge modified microporous membrane was prepared by using phase-inver-sion process,The membrane-making materials consisted of polyamide and natural polysaccharide. 本文报道一种由相转化法制备的荷电微孔滤膜及其制备和性能评价。
- Using membrane technique(size:100,000D),a clear and stable aloe g el juice was obtained. 用截留分子量为100;000D的PES膜进行超滤处理;可得到澄清且稳定的芦荟凝胶汁;各项技术参数如下:料液浓度0.;2%25±0
- The application of the HVM membrane technique in the process of the primary brine refining is introduced. 介绍了凯膜过滤技术在一次盐水生产中的应用经验和技巧。
- The use of membrane technique is helpful for the extraction separation of racemates. 膜技术用于萃取拆分过程有助于实现萃取拆分分离。
- The membrane technique has more effects on the research of CTM along with the development of the new materials. 随着新型膜材料的研究和开发,膜分离技术在中药研究中将发挥更大的作用。
- Petrochemical wastewater were treated by continuous micro filtration(CMF) and reverse osmose(RO) double membrane technique. 采用连续微滤(CMF)-反渗透(RO)双膜技术深度处理石油化工排放水。
- The ceramic membrane technique is used to treat highly concentrated polyether wastewater and reclaim macromolecular polyether glycol. 利用陶瓷膜技术处理高浓度聚醚废水回收大分子聚醚多元醇。
- Polypropylene(PP) is a sort of cheap plastics and one of the most important materials for making polymer microporous membranes. 聚丙烯(PP)是一种价格低廉的塑料,是目前最主要的制备高分子微孔膜的材料之一。
- Isotactic polypropylene(iPP) flat sheet microporous membranes were prepared via thermally induced phase separation(TIPS). 摘要以热致相分离法制备了聚丙烯平板微孔膜。
- New processes for producing acetic acid by cereals fermentation are described, including immobilization cell fermentation technique, membrane technique and so on. 摘要介绍了国内外粮食发酵制醋酸技术的研究进展,包括固定化细胞发酵技术、膜技术等。
- Nylon- microporous membrane with nitric acid system 硝酸体系尼龙微孔膜
- The membranes were found to have symmetric spherical porous structure, proving itself to be microporous membranes resulting from thermal phase inversion. 经扫描电镜观察,该膜具有对称的球状孔结构,为热相转移聚砜微孔膜。
- Some methods of measuring the concentrations of free heavy metal ions were compared, and a new method, Donnan Membrane Technique (DMT), was established. 摘要对比了最近几十年来国内外土壤溶液中游离重金属离子浓度的测定方法,在此基础上建立了一种新的测量方法-唐南膜平衡法(DMT)。
- What condition the coagulation bath is in one of the important fa-ctors which decide the morphology of the microporous membranes obtainedby phase-conversion process. 对于采用相转换法制得的微孔膜,凝固浴条件是决定其膜形态结构的重要因素之一。
- BG-1 Type Microporous Membrane Filtration Meter BG-1型微孔薄膜过滤仪