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- By choosing,NMM synthesis need strong alkaline ion exchange rosin as catalytic,hydrogen peroxide as oxidation. 通过研究得到,采用强碱性离子交换树脂为催化剂,以过氧化氢为氧化剂,合成NMMO。
- ion exchange rosins 阳离子交换树脂
- Amberlyst A-21, macroreticular ion exchange resi... 阿尔伯特A-21离子交换树脂弱碱型；
- Complete demineralization is achieved by ion exchange. 用离子交换可以获得彻底的脱盐效果。
- Waste treatment by ion exchange produces a reusable water. 用离子交换处理废水可产生回用水。
- 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。
- 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。
- In the power industry, ion exchange is widely used in makeup water preparation. 在电力工业中，离子交换被广泛用于补充水的处理中。
- Such ion exchange is what moves charge from one electrode to the other. 透过离子交换，电荷才能从一个电极传导到另一个电极。
- This artical relates the technology of ion exchange to remove the heavy manganese ion in the Cherokee Rose Wins. 本文采用离子交换技术去除金樱子酒中重金属离子锰。
- One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems. 离子交换树脂的一个重要应用是用来处理铬酸盐污染的循环冷却水系统的排污。
- The application of ion exchange fiber in dealing with liquid waste from ordnance factory is investigated. 研究了离子交换纤维在处理火炸药厂生产废水中的应用。
- They are removed more readily by chemical flocculation, activated carbon absorption and ion exchange. 通过化学絮凝，活性炭吸咐及离子交换得容易将它们除去。
- The total amount of ion exchange state, carbonate state and ferric-manganese oxidation state has very little effects on full selenium. 二者的离子交换态、碳酸盐态和铁锰氧化态硒含量加和对全硒的影响很小。
- 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。
- The results show that treating ammoniated waste water by ion exchange Tech. on clinoptilolite is feasible. 结果表明:以斜发沸石作为离子交换剂处理氨氮废水是可行的。
- In dynamic ion exchange,the IEC ofthe hollow fibre membrane increases as temperature rises. 在动态离子交换过程中,膜的交换能力随温度升高而增加。
- ION EXCHANGE EQUILIBRIA OF H+/Li+ AND Ca 2+/Li+ ON THE ION EXCHA-NGE RESIN WITH HIGH CROSSLINKAGE. 高交联度离子交换树脂的H~+/Li~+和Ca~(2+)/Li~+的离子交换平衡
