Ion exchange resins and separation media

Wastewater: recycling of phenols, amines, organic acids, nitro- and halogenated hydrocarbons and metals; removal of heavy metals; separation and recycling of low and medium alkanes; recovery of low-medium boiling solvents; removal of organic compounds, colour and ammonia nitrogen to meet RO discharge standards.

Industrial water: softening and demineralisation, condensate polishing, nuclear power plants, electronics industry, ultrapure water production, irrigation water and aquarium water treatment.

Potable water: softening, pitcher and cartridge applications, PFAS removal and heavy metal trace removal.

Stevioside extraction and purification; sugar refinement (deashing and decolorization); chromatographic separations; citrus debittering; protein haze stabilisation in beer, wine and fruit juice; citric and lactic acid production; plant extract and polyphenol recovery; whey and gelatin deashing; juice quality control including deacidification, decolorization and removal of patulin and pesticides; removal of antibiotics from honey; sweetener refinement across glucose, fructose, mannose, trehalose and sorbitol; and amino acid purification including leucine, isoleucine, alanine, valine, tryptophan and glycine mother liquor recovery.

Brine decalcification for the chlor-alkali industry; purification of high-purity hydrogen peroxide; biodiesel purification removing acidity compounds, salt and glycerin; solid acid catalyst; ethylene glycol polishing; caprolactam purification; polysilicon purification for semiconductors; removal of iron and zinc from concentrated HCl; and chemical catalysts applied in BPA, MTBE, TAME and MEK.

Peptide antibiotic synthesis and solid phase peptide synthesis; enzyme-catalysed reactions using immobilised enzyme carriers; bio-pharmaceutical separation using ion exchange and adsorption resins and systems; and biology applications including protein purification, vaccine production and blood or cell component separation.

Separation, concentration, purification and extraction of metals from various ores — uranium, vanadium, tungsten, molybdenum, rare earth elements, gold and silver — plus metal oxide extraction, removal of impurities in electrolyte solutions and recovery processes. Metals covered include gallium, nickel, copper, vanadium, rhenium, scandium, iron, lithium, cobalt, boron, mercury, gold, platinum, palladium and uranium.

Proprietary resin adsorption technology ensuring compliance with emission standards and enabling solvent recovery, covering alkanes, halogenated hydrocarbons, aromatic hydrocarbons, low-carbon alcohols, ketones, esters and other organic matter. Typical compounds include n-hexane, heptane, cyclohexane, trichloroethylene, trichloroethane, dichloromethane, trichloromethane, chlorobenzene, benzene, toluene, xylene, isopropanol, butanol, acetone, butanone, methyl isobutanone, cyclohexanone, ethyl acetate and butyl acetate. Industries include pharmaceutical chemicals and preparations, pesticide synthesis, tail gas from hydrogen peroxide production, the chloride industry and large chemical industry.