Water treatment plant and systems, filtration apparatus and equipment, filtration equipment mounted on modules and membranes either organic or mineral (microfiltration, (ultrafiltration, nanofiltration and hyperfiltration or reverse osmosis); parts of the above-mentioned systems, namely, pipe works and electromechanical equipment required for filtration as well as supports and fairings, metal plastic labels; equipment integrated or separate intended for hydraulic and pneumatic supply for filtration equipment as well as for carrying out operations used for washing and maintenance of the said equipment

Design, setting up, maintenance, reconditioning and repair of water treatment, filtration, filtration on modules and membranes intended for production of drinking water, industrial, municipal or domestic water supplies