离子交换剂在长时间使用后，失去继续交换水中离子的能力称为失效，这时，需将离子交换剂进行再生。用一常定浓度的再生剂溶液顺流或逆流通过失效的交换剂层，使交换剂经过再生还原成原型。交换剂的再生程度对其工作交换容量影响很大，它与再生方式（顺流或逆流）、再生剂的质量、用量、浓度、流速、温度等因素有关。
... fibrous ion-exchanger 纤维状离子交换器 ion-exchanger conditioning 离子交换剂再生 pellicular ion-exchanger 薄壳型离子交换剂 ...
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Regeneration of ion exchange agent离子交换剂再生 We sailed from Perth with a cargo of raw ion我们装着一船生铁从佩思启 ..
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离子交换软化剂的再生 regeneration of ion-exchange softener
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.
本文以球状再生纤维素为基体，采用一种新颖的合成方法，成功地制备出一系列阴离子和阳离子交换剂。
In this paper, a series of spherical cellulose anion exchangers were prepared by regenerated cellulose bead with epichlorohydrin in the presence of perchloric acid, then reacted with various ammes.
蔗渣纤维素是丰富的可再生资源，改性后可以作为离子交换吸附脱色剂，是实现对植物资源高附加值利用的重要途径之一。
The optimum technological conditions were studied for the synthesis of bagasse cellulose phosphate ester by the reaction of bagasse cellulose as raw material with urea as catalyst.
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