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- Based on the principle of ion exchange,fibre spinning acid washing water is applied to replace salt and mirabilite,so as to regenerate sodium ion exchange resin. 根据离子交换原理,利用纺丝去酸水代替食盐、芒硝再生钠离子交换树脂,可以去除硬水中的钙离子和镁离子。
- Zinc hyaluronate is the zinc salt of hyaluronic acid,prepared by ion exchange which the sodium ions was substituted by zinc ions on carboxyl of sodium hyaluronate. 透明质酸锌是透明质酸的锌盐,通过锌离子与透明质酸钠羧基上的钠离子进行离子交换而制得。
- The purpose of this study focused on the preparation of sodium ion exchanged membranes and their application on pervaporation. 摘要:本研究之目的在于以氢氧化钠作为钠离子来源，制备钠离子化交换薄膜以提升高分子膜之渗透蒸发分离性能。
- Specification for automatic sodium ion exchange Water treatment equipment 自动控制钠离子交换器技术条件
- Two stage sodium ion exchange 二级钠离子交换
- Thus, in alkalosis, the increased potassium ion excretion in exchange for sodium ion permits hydrogen ion conservation. 因此在碱中毒中，钠钾交换的增加使氢离子保留。
- Amberlyst A-21, macroreticular ion exchange resi... 阿尔伯特A-21离子交换树脂弱碱型；
- If one sodium ion is ejected from the cell in exchange for one external potassiumion, the pump is electroneutral. 如果从细胞内驱出一个钠离子由外部换回一个钾离子，则此泵是电中性的。
- If one sodium ion is ejected from the cell in exchange for one external potassium ion, the pump is electroneutral. 如果从细胞内驱出一个钠离子由外部换回一个钾离子,则此泵是电中性的。
- Complete demineralization is achieved by ion exchange. 用离子交换可以获得彻底的脱盐效果。
- Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification. 氯化钠和盐酸常用来再生水净化中用的废的离子交换树脂。
- Waste treatment by ion exchange produces a reusable water. 用离子交换处理废水可产生回用水。
- Exist in the form of sodium ion and sulphate ion is removed thoroughly. 彻底去除以钠离子和硫离子形式存在的。
- of acid sites and total SiO_2/Al_2O_3 or sodium ion exchanged during the preparation and ion exchanging process for the same series of synthetic mordenites. 试验表明同一系列合成丝光沸石制备和交换过程中,总SiO_2/Al_2O_3和钠被交换率与酸中心数有一定关系。
- This paper deals with a new synthesis process of organobentonite using highly purified sodium - based bentonite as raw material through ion exchange reaction. 研究了以高纯钠基膨润上为原料,通过离子交换反应合成有机膨润土的工艺,探索了温度、反应时间等对产品质量的影响。
- Production of caustic soda in ion exchange membrane me-thod Was reviewed. 本文介绍了离子交换膜方法生产烧碱的发展状况。
- Methods: Extracted by EtOH,purified by 732-positive ion exchange resin. 方法:全草粗粉用乙醇提取,强酸型732阳离子树脂交换纯化。
- Arjamaa O. Sodium ion stimulates the release of ANP from rat stria [J]. BBRC, 1995,182:375. 陈合新;邱建华;王锦玲.;心钠素在豚鼠耳蜗螺旋神节中的分布及定位[J]
- The capacity of ion exchange of NH +-4Ions on Mg 2+-vermiculite are stud ied. 对经人工改型所得的镁型蛭石进行了铵离子交换性能的研究。
