... ion-exchange bed 离子交换床 ion exchange bed expansion 离子交换剂床层膨胀率 sodium-zeolite ion exchange bed 钠沸石离子交换床 ...
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离子交换软化系列：如三塔流动床、组合式软水器和全自动软水器。
Ion exchange softening Series: If Mobile - bed tower, Combined softener and Automatic softener.
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.
用固定床和搅拌槽进行了吸附(离子交换)柠檬酸实验。
Experiments of adsorption and ion exchange of citric acid in fixed bed and stirred cell were carried out.
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