11
Water filtering apparatus and Water filtration installations; Membrane purifying apparatus for the purification of water; Membranes for purifying water; Membranes for filtering water; Membranes for reverse osmosis units; Apparatus for supplying water, specifically Installations, apparatus and parts thereof for treating water, for treating process water, for treating product water, for obtaining ultra-pure water, for treating cooling water and boiler water, for treating district heating water, for treating hot water, for treating rinsing and cleaning water; Installations and apparatus for purifying water, deacidifying water, removing iron from water, disinfecting water, removing manganese from water, softening water, decarbonating water, demineralising and filtering water; Water treatment plants and apparatus, in particular for the reverse osmosis process
40
Water treating, Especially Deacidifying water, Water purification, Removing iron from water, disinfecting water, removing manganese from water, Water softening, Decarbonating water, Demineralisation of water and Filtering water; Providing information relating to water treatment
42
Services in the field of science and technology and research and development related thereto; Technical consultancy relating to the design, construction, operation, maintenance of installations and apparatus for treating water, and replacement parts and components therefor; Industrial analysis and research; The aforesaid services, Especially, Relating to the following sectors: Water treatment services, Especially, Deacidifying water, Cleaning of water, Removing iron from water, disinfecting water, removing manganese from water, Softening of water, Decarbonating water, Water desalination, Filtering water; Engineering services