摘要
本文介绍了对已中毒失效的钠离子交换树脂,通过使用一定浓度的盐酸进行浸泡、再生,来恢复钠离子交换树脂交换容量的工艺方法。此法解决了树脂交换能力差影响循环水水质的问题,同时节约了运行成本及更换新树脂的费用。
This article describes the technical ways to restore the exchange resin capacity , which used the invalid toxic Na-ion exchanging resin to be soaked by the certain salinity hydrochloric acid to reproduce and further restore the exchange resin capacity . This way show us the resolution that quality of circulating water affected by the weak resin exchanging capability, also save the manufacture spend and cost about resin renewing.
出处
《有色冶金节能》
2008年第3期68-69,共2页
Energy Saving of Nonferrous Metallurgy
关键词
冷却
软化水
钠离子交换树脂
中毒
再生
交换容量
盐酸
cooling
demineralized water
Na-ion exchanging resin
intoxication
restoration
exchanging capability
hydrochloric acid
