The Sorbent UNIKET® is designed for the rapid concentration of cesium radionuclides in weak acid and neutral aqueous solutions (marine and fresh water, technological solutions) with a total salt content of up to 500 g/dm3. Concentration is not hindered by high concentrations of sodium and potassium ions.

RATZIR® based on zirconium hydroxide extractd ions of polyvalent metals, including lead and bismuth, ions of silicon, iron, manganese and antimony from aqueous solutions. It is used for removal of radon decay products and alpha-emitting radionuclides.

Reverse osmosis is the process of water solution separation by means of their filtration through semipermeable membranes at pressure exceeding osmotic one.