Membrane Techniques

Contemporary wastewater treatment systems have to cope with ever increasing ecological and technological requirements. It seeks to reduce the consumption of raw materials and the recovery and reuse of valuable ingredients and raw materials. This requires the use of different types of separation processes. One of the elements of industrial sewage treatment plants are membrane systems. They have been used in many industrial plants and in particular for:

  • Textile wastewater treatment
  • Waste water treatment from paper industry
  • Water treatment technology


Ultrafiltration (UF) systems with plastic (PVDF) or ceramic (SiC, TiO


Nanofiltration (NF) is method mainly applied in potable water treatment. NF technology is used for removal hardly removable nano and microparticles. 

Reverse Osmosis (RO)

Reverse osmosis (RO) systems are applied in demineralization of water using specially designed membranes. As opposed to ionites RO method does not use chemical aids