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Purolite Ion Exchange Resins – Chelation Resins

 

Purolite® S108Boron Selective Anion Exchange Resin Purolite S108 is a macroporous polystyrenic based resin with excellent kinetics and functional groups specially designed for the selective removal of salts of boron from aqueous solutions.
Purolite® S110Purolite S110 is a macroporous polystyrenic based resin, with functional groups specially designed for the selective removal of boron from concentrated aqueous solutions and waste waters.
Purolite® S910Purolite S910 is an amidoxime chelating resin, designed for the removal of cations of metals such as copper and iron from water or other solvent even at relatively low pH.
Purolite® S920Purolite S920 is a macroporous polystyrenic based chelating resin, with thiouronium groups designed for the selective removal of mercury.and for the recovery of precious metals from the industrial effluents.
Purolite® S924Purolite S924 is a chelating resin, polystyrene based and designed for the selective removal of mercury. The mercury is strongly bound to the functional groups to form highly stable complexes with high selective affinity compared with those of other heavy metals.
Purolite® S930Purolite S930Plus is a macroporous polystyrene based chelating resin, with iminodiacetic groups designed for the removal of heavy metals from industrial effluents. Purolite S930Plus finds use in processes for extraction and recovery of metals from ores, galvanic plating solutions, pickling baths and effluents.
Purolite® S940Purolite S940 is a chelating resin of macroporous structure, with a polystyrene matrix crosslinked with divinylbenzene (DVB) substituted with weakly acidic aminophosphonic active groups.
Purolite® S950Purolite S950 is a macroporous aminophosphonic acid chelating resin, designed for the removal of cations of toxic metals such as lead, copper and zinc from industrial effluents at low pH.
Purolite® S957Purolite S957 is a specially developed Monophos™ chelating resin, which incorporates phosphonic, and sulphonic functional groups on a mechanically and osmotically resistant matrix. These combined properties give it high selectivity for iron and other transitional metals, even in acidic solutions.
Purolite® S984PUROLITE S984 is a high capacity, macroporous chelating resin with a polyacrylic matrix supporting functional groups of the polyamine type. The carefully formulated, macroporous acrylic matrix ensures excellent exchange kinetics for the removal of trace heavy metals and other anions from wastewater streams.
Purolite® S985PUROLITE S985 is a high capacity, macroporous, weak base anion exchange resin with a polyacrylic matrix supporting functional groups of the polyamine type. The carefully formulated, macroporous acrylic matrix ensures excellent exchange kinetics for the removal of trace heavy metals from waste water streams and the special polyamine functionality produces very interesting operating capacities and makes the uptake of metallic cations possible even when they are present in the waste stream as organic anionic complexes.