对离子交换树脂再生盐水回用工艺进行了实验研究。实验结果表明：当HJ-1与HJ-3、HJ-4、HJ-5联合使用时，再生盐水中镁离子的浓度可大幅度地降低。
The researched results show that the combined usage of the chemical agent HJ-1 with HJ-3, HJ-4 and HJ-5 can reduce the concentration of magnesium ions in the saline wastewater.
根据用户需要可以采用硅藻土过滤器或离子交换树脂过滤器作为再生过滤器。
Either diatomite or ion exchange resin can be selected as regenerator according to customer's requirement.
用过的离子交换树脂滤芯可由厂家再生处理，不会对环境造成污染。
Used ion-exchange filter element could be recycled by producer and no pollution will happen.
离子交换树脂电再生所消耗的是电能，这种过程的推动力是电力。
In the electric regeneration of the ion exchange resin, the consumed energy and the driving power are electricity.
介绍了浮动床离子交换器的原理、结构特点和树脂再生情况。
The principle, structural characteristic of floatation bed ion exchange reactor and the regeneration status of resin are introduced.
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。
Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification.
蒲城发电有限责任公司采用高纯酸碱替代工业酸碱用于离子交换树脂的再生，取得良好效果。
By adopting highly pure acid and alkali to substitute industrial acid and alkali for regeneration of ion exchange resin in Pucheng Power-Generation Co Ltd, a good effectiveness has been obtained.
实践表明：凝胶色谱即使长期使用也无需用化学试剂再生，使用寿命比离子交换树脂更长，是一种比较理想的溶剂净化手段。
The practice showed chemical regent did not need to regenerate even long time use. Its using lifetime was longer than ionic exchange resin's. It was ideal solvent purification measure.
详细介绍用732型阳离子交换树脂精制甲醇的方法及生产性试验的效果，并简述了树脂的活化、再生方法。
This paper introduces methanol refining method and pilot-scale production result by using 732-cation exchange resin and, summarizes activation and regeneration of the resin.
利用离子交换树脂脱除湿法磷酸中的镁，讨论脱镁树脂再生剂的选择及通过单因素实验选定再生条件。
The selection of regenerant and determination of regeneration conditions are discussed through single factor experiment for demagnesium to purify WPA by ion-exchange resin.
用强酸性阳离子交换树脂吸附提取母液中的L-谷氨酸（简称L-GA），然后用氨水洗脱和再生，回收L-GA。
This papar is concerned with the technique of regaining L-GA from exhausted liquid extracted L-GAwith strong acid cation-exchange resin and eluting, regenerating resin with ammonia water.
再生用碱的质量对阴离子交换树脂的再生性能有很大的影响，国内很少采用高纯碱再生阴离子交换树脂。
The quality of the alkali for regeneration has an important impact on the regeneration of anion resin. High-purity alkali is not usually used in China for the regeneration of anion resin.
油田注汽锅炉的离子交换树脂系统在再生过程中要排放大量含盐废水，这部分废水中含有大量氯离子和硬度离子，外排后会对耕地造成不良影响。
A great deal of saline wastewater containing Cl -, Ca2 + and Mg2 + from the ion exchange system of steam boiler is discharged during the regeneration of resin.
油田注汽锅炉的离子交换树脂系统在再生过程中要排放大量含盐废水，这部分废水中含有大量氯离子和硬度离子，外排后会对耕地造成不良影响。
A great deal of saline wastewater containing Cl -, Ca2 + and Mg2 + from the ion exchange system of steam boiler is discharged during the regeneration of resin.
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