Ion exchangers of the Business Unit LPT


We are producing high quality Lewatit® ion exchange resins and Bayoxide® iron oxide adsorbers for the treatment and purification of water and other liquid media. Our high-performance products are used in numerous industries.

More Information Production plat chemical industry

Chemical and Petrochemical

Our ion exchange resins have proven themselves in various processes in the chemical industry, for example as catalysts or in chloralkali electrolysis, but also in the treatment of process and waste water.
More Information Continental breakfast with fresh croissants, orange juice and coffee

Food and Beverages

Food grade ion exchange resins are used in food and beverage refining, including chromato-graphic separation. Our special product portfolio, technical expertise, and global reach allow for solutions of most complex food processes.
More Information Glass of clean water and filter for cleaning drinking water on the table in the kitchen. Purification of drinking water at home.


Our high-quality Lewatit® resins are contained in filter cartridge systems with which soft drinking water can be produced quickly and conveniently. Our products are used in numerous household appliances to prevent limescale deposits.
More Information Mining excavator loading granite or ore into dump truck

Mining and Metallurgy

Selective ion exchange resins from LANXESS are used in the treatment of mining liquids and in metal extraction, purification and recovery. Our products offer the possibility of selectively binding specific metal ions.
More Information Aerial top view recirculation solid contact clarifier sedimentation tank, Water treatment plant.

Municipal Water Treatment

In the treatment of drinking water, wastewater and waste disposal our ion exchange resins and iron oxide adsorbers benefit from their unique ability to selectively bind ions. Even groundwater can be treated efficiently.
More Information Wood factory, Paper production plant

Paper and Pulp

Water is an indispensable auxiliary material in the production of paper and pulp. In order for this complex process to function reliably and produce high-quality paper of consistent quality, the water used must meet high standards
More Information Analysis of a liquid in a laboratory

Pharma and Biotech

Our Lewatit® ion exchange resins and adsorbers are widely applied in bioprocessing and pharmaceutical operations, e.g. for capture and purification of highly effective substances originating from biological mass.  
More Information Nuclear power plant and cooling towers

Power Generation

Water-steam cycles are the heart of all thermal power plants that generate electricity from fossil or nuclear fuels. Lewatit® ion exchange resins are used in power plants among others to demineralize the cooling and boiler feed water.
More Information Silicon wafer

Semiconductor and Photovoltaic

We offer specific ion exchange resins for ultra-pure water which are manufactured to meet the precise needs of the electronics and semiconductor industry for wafer and microchip production.
Usage of Cookies
We would like to use cookies to better understand you use of this website. This enables us to improve your future experience on our website. Detailed information about the use of cookies on this website and how you can manage or withdraw your consent at any time can be found in our Privacy Statement.

OK Other Settings