工作原理/Working principle：

設(shè)備規(guī)格與選型/Equipment specification and selection：

工作原理/Working principle：

離子交換是一種利用陰陽交換樹脂對(duì)離子的選擇性及平衡反應(yīng)原理，去除水中電解質(zhì)離子的技術(shù)。系統(tǒng)工作原理是在交換柱內(nèi)分別填入陰、陽樹脂，利用離子交換樹脂在水中和鈣、鎂及鈉離子接觸交換，從而得到優(yōu)質(zhì)純水及高純水，水質(zhì)安全可靠。離子交換樹脂是一種高分子化合物，它在水、酸、堿、鹽中性能穩(wěn)定，不溶解,樹脂具有交換容量大，耐磨性強(qiáng)，吸附能力高、膨脹小，可長(zhǎng)時(shí)間使用等特點(diǎn)。

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