Specialized Membranes and Modules with High Chemical and Thermal Resistance.

In the chemical industry, filtration processes such as microfiltration, ultrafiltration, nanofiltration and reverse osmosis play a crucial role in product manufacturing and ensuring quality standards. These membrane technologies enable the precise separation, concentration, fractionation and purification of substances. This takes place on a particulate and molecular level and includes desalination, which is of great importance in numerous applications. Our membranes and modules with high chemical and thermal resistance are designed to help you optimize your filtration processes and achieve high-quality end products.

Below are some of the Areas of Application in which we are happy to help you with our Products and Services.

  • Treatment of process water
  • Production of ultrapure water
  • Separation of catalysts
  • Desalination of dyes
  • Salt separation
  • Separation of polymers
  • Concentration of latex
  • Diafiltration
  • Recycling/purification of acids/alkalis
  • Concentration after diafiltration
  • Recovery of valuable materials
  • Desalination of optical brighteners
  • Separation of dissolved substances or compounds after catalysis
  • Filtration of suspended particles from heterogeneous reactions
  • Separation of dissolved by-products and concentration of dissolved dyes, pigments and nanoparticulate products
  • Wastewater concentrations and concentrate treatment for wastewater-free production processes (zero liquid discharge, ZLD)

An Extensive and Wide Range of Products

With our extensive range of modules and membranes, including abrasion-resistant modules with a long service life, WTA UNISOL offers its customers a broad portfolio of microfiltration, ultrafiltration, nanofiltration and reverse osmosis modules.


Our expertise lies in helping you to precisely select the right products for your specific separation tasks. Our offer ranges from an extensive selection of membranes and formats to spiral wound modules, tubular modules and submerged membrane units. Do not hesitate to contact us if you have any questions or challenges. We will be happy to help you.

Our Products from the Application Area Chemical Industry

Discover Other Areas of Application

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