Study on the physical and chemical characteristics of D113 ion exchange resin
Received date: 2000-10-12
Online published: 2010-10-01
The variety law of the physical and chemical propert ies of D113 resin w ith the inf low of tap water af ter it is used for many cycles has been studied.The conclusion show s that the color of resin has a tendency to become fuscous and the size dist ribut ion and the uniform coef ficient rise; the w et density and the pellet ratio decrease.Compared w ith the new resin, both the w earable rat io and the ground pellet rat io fall after D113 resin has been used for 100 cycles.Moreover, the ratio of transfer expanding of resin is relat ively great w hen it changes from hydrogenous form to calcicum and magnesium forms and the operat ing capacity of resin falls a litt le af ter being used for a long periods.
Key words: resin; theoperatingcapacity; ionexchange
LI Cai-fang, TANG Rui-bin, CHEN Xiu-zhi, WANG Huai-fa . Study on the physical and chemical characteristics of D113 ion exchange resin[J]. Industrial Water Treatment, 2001 , 21(4) : 11 -13 . DOI: 10.11894/1005-829x.2001.21(4).11
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