Computer software for operating or controlling waste water treatment apparatus; computer software for inspecting or detecting membrane damage for use in waste water treatment apparatus; downloadable industrial process control software; downloadable computer application software for mobile phones, namely, software for operating or controlling waste water treatment apparatus; downloadable computer application software for mobile phones, namely, software for inspecting or detecting membrane damage for use in waste water treatment apparatus; software for diagnostics and troubleshooting; apparatus for analysing water quality; apparatus for measuring water quality; instruments for measuring water quality; electronic control systems for machines; remote control telemetering machines and instruments; remote control telemetering apparatus; remote controls for waste water treatment apparatus; numerical control apparatus; apparatus for monitoring water quality or water consumption; pollutant sensors; electric or electronic sensors for inspecting or detecting membrane damage; level sensors; detectors; interfaces for detectors; flowmeters; pressure sensors; turbidity meters; testing apparatus not for medical purposes; monitoring apparatus, other than for medical purposes; diagnostic apparatus, not for medical purposes; measuring or testing apparatus and instruments; precision balances; telecommunication machines and apparatus; personal digital assistants; electronic machines, apparatus and their parts; computers

Waste water treatment apparatus; waste water treatment installations; waste water purification units; waste water treatment tanks; septic tanks; membrane filtration apparatus for the treatment of waste water; filters for waste water treatment apparatus; waste water treatment apparatus for membrane separation treatment; water filtration apparatus for industrial waste water; sewage disposal plants; desalination plants; bioreactors for use in the treatment of wastewater; water purification installations; water filtration and purification apparatus; water treatment equipment, namely, water filtration units and reverse osmosis units; water filters; membrane filtration units for water treatment apparatus; reverse osmosis membrane filters for water treatment; membranes for water filtering apparatus; membranes for reverse osmosis units; water filtering units for aquariums; aquarium filtration apparatus; water sterilizers; water purifying apparatus

Repair or maintenance of water pollution control equipment; providing information relating to the repair or maintenance of water pollution control equipment; maintaining septic systems; repair or maintenance of waste water treatment apparatus; repair or maintenance of waste water treatment tanks; installation of waste water treatment apparatus; installation of waste water treatment equipment; installation of septic tanks; installation, maintenance and repair of remote control apparatus; installation, maintenance and repair of electronic regulating apparatus; installation, maintenance and repair of electronic monitoring apparatus; repair or maintenance of chemical plants; providing information relating to the repair or maintenance of chemical plants; machinery installation; construction of chemical plants; construction consultancy; maintenance of building equipment; repair or maintenance of pumps; repair or maintenance of electronic machines and apparatus; repair or maintenance of measuring and testing machines and instruments; repair or maintenance of chemical processing machines and apparatus; repair or maintenance of storage tanks; repair or maintenance of water purifying apparatus for industrial purposes; septic tank cleaning; storage tank cleaning

Computer programming; maintenance of computer software; programming of computer software for operating or controlling waste water treatment apparatus; programming of computer software for inspecting or detecting membrane damage for use in waste water treatment apparatus; providing online non-downloadable computer software for operating or controlling waste water treatment apparatus; providing online non-downloadable computer software for inspecting or detecting membrane damage for use in waste water treatment apparatus; design of waste water treatment apparatus; design of waste water treatment equipment; design of septic tanks; design of septic systems; analysis or testing of water quality in waste water tanks; testing of waste water quality; analysis of waste water quality; analysis of water quality; monitoring of water quality; water quality control services; technical quality monitoring services of water conditions; monitoring of computer system operation by remote access; off-site data backup; monitoring of computer systems to detect breakdowns; monitoring of telecommunication signals; architectural design; technical design and planning of water purification plants; designing of machines, apparatus, instruments or systems composed of such machines, apparatus and instruments; technical measuring; calibration of measuring instruments; rental of measuring apparatus; rental of computers; software as a service (SAAS) featuring software for operating or controlling waste water treatment apparatus; software as a service (SAAS) featuring software for inspecting or detecting membrane damage for use in waste water treatment apparatus; technical advice relating to operation of computers