Purolite^® A532E is a unique dual amine bifunctional resin that exhibits extremely high selectivity for hydrophobic anions such as perchlorate and pertechnetate.

The product is ideally suited for removal of trace levels of these types of anions from ground or potable water in which competing anions are present in concentrations typically 1000 times greater or more. Analog testing shows that the product can reduce influent perchlorate in contaminated water to less than 1 ppb.

Because of its high capacity, service run times can be relatively long compared to standard resins, the product is designed to be used on a one-time “load and burn” basis.