工作原理

      混床是(shi)通(tong)過離(li)子(zi)(zi)(zi)交(jiao)(jiao)(jiao)換(huan)(huan)樹脂在(zai)電解質(zhi)溶(rong)液中(zhong)(zhong)(zhong)進行的，可去(qu)除(chu)水(shui)(shui)中(zhong)(zhong)(zhong)的各種陰(yin)(yin)、陽(yang)離(li)子(zi)(zi)(zi)，是(shi)目前制(zhi)取(qu)高(gao)純(chun)水(shui)(shui)工(gong)藝流程中(zhong)(zhong)(zhong)不可替(ti)代的手(shou)段。離(li)子(zi)(zi)(zi)交(jiao)(jiao)(jiao)換(huan)(huan)器(qi)分為(wei)陽(yang)離(li)子(zi)(zi)(zi)交(jiao)(jiao)(jiao)換(huan)(huan)器(qi)、陰(yin)(yin)離(li)子(zi)(zi)(zi)交(jiao)(jiao)(jiao)換(huan)(huan)器(qi)等。當原水(shui)(shui)通(tong)過離(li)子(zi)(zi)(zi)交(jiao)(jiao)(jiao)換(huan)(huan)柱時(shi)，水(shui)(shui)中(zhong)(zhong)(zhong)的陽(yang)離(li)子(zi)(zi)(zi)和(he)水(shui)(shui)中(zhong)(zhong)(zhong)的陰(yin)(yin)離(li)子(zi)(zi)(zi)（ACO3-等離(li)子(zi)(zi)(zi)）與交(jiao)(jiao)(jiao)換(huan)(huan)柱中(zhong)(zhong)(zhong)的陽(yang)樹脂的H+離(li)子(zi)(zi)(zi)和(he)陰(yin)(yin)樹脂的OH-離(li)子(zi)(zi)(zi)進行交(jiao)(jiao)(jiao)換(huan)(huan)，從而達到脫鹽(yan)的目的。陽(yang)、陰(yin)(yin)混柱的不同組合可使(shi)水(shui)(shui)質(zhi)達到更(geng)高(gao)的要求。

設備規格與選型