D001 macroporous cation exchange resin is a polystyrene matrix, macroporous strongly acidic cation exchange resin. containing sulfonic acid, solid sulfate, equivalent.Uniform pore size, high mechanical strength. Mainly used for high-speed mixed bed water treatment.
Resin should be wet state preservation. The best temperature is above 0℃. Resin should be put into a closed space or add in salt water of 5% or above if not used for a long time.Should be anti-freezing during transportation. Do not place heavy objects on the resin in case being crashed.
Generally requires alkali- water - acid - water flow path for processing. Strict requirement needs three circulation before coming to final ion kenel.
Need to consider different transformation expansion rate to set aside enough space to prevent resin overflow and ensure the appropriate liquid level height; Column diameter ratio should be within a reasonable range and avoid bias current; Use wet packed column or back-flushing to wash away bubbles inside resin layer.
Before liquid going into the resin column, steps as flocculation, filtration, or sand-filtration should be taken so that it doesn’t jam resin pore with suspended solids .
Resin inside the column that hasn’t been used for a long time should be storaged outside of the column after washing, or adding salt water in the salt resistant medium while keeping liquid level not dehydrated with usual backwashing to loosen resin in case of agglomeration.
Strong Acid Cation Exchange Resin D001 FAQ
What is Strong Acid Cation Exchange Resin D001 used for?
It is commonly used for water softening, demineralization, and purification processes.
What functional group does D001 resin contain?
It contains sulfonic acid groups that provide strong cation exchange capacity.
Is D001 suitable for both industrial and household applications?
Yes, D001 is used in both large-scale industrial systems and home water softeners.
How is D001 resin regenerated?
It is regenerated using strong acids like hydrochloric acid or sulfuric acid.
What is the typical form and appearance of D001 resin?
It appears as amber-colored, spherical gel-type beads.
Can D001 resin tolerate high temperatures?
Yes, it has good thermal stability and can operate up to around 120°C.
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