Lanlang ® TA201D
Strong base anion resin
Used for water demineralization, organics removal.
It in chloride form could remove both strong and weak acid radicals such as sulfate, nitrate, arsenate, chromate and silicate to extreme low concentration level. Combining with strong acid cation exchange resin (in hydrogen form), TA201D in hydroxide form can be used in all types of demineralization system especially be suited for high flow rate and high temperature polishing.
The steps in the pretreatment method are as follows: first soak in 5% HCL for 4-8 hours, then drain the acid and wash to neutrality with water; then soak in 2%-4% NaOH solution for 4-8 hours, then let go Wash the lye with water until it is neutral.
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