Modular units for treating, clarifying, physical or physical-chemical filtering, disinfecting and sterilising water and all aqueous solutions, modular treatment units and the various assemblies thereof on skids for the delivery and distribution of water and aqueous solutions; permeable and semi-permeable membranes for apparatus and equipment for treating water and aqueous solutions; skids and modular treatment units using membranes for ultrafiltration, nanofiltration and/or hyperfiltration or inverse osmosis; biological membrane reactors (apparatus), particularly in the field of treatment of water and aqueous or hydro-organic solutions; modular membrane units for the elimination of organic compounds, bacteria, parasites and viruses in the field of drinking water

Services for treating liquids, particularly industrial, municipal and domestic waste water; design and planning of treatment installations and processes using filtration via membranes, particularly design of modular membrane filtration units; purifying and filtering services for fluids using organic or mineral membranes, membrane regeneration and reactivation; research, experimentation and industrial and domestic application of purification, clarification, filtration and disinfection treatments using organic or mineral membranes