Description: Water quality analyzing apparatus, namely, scientific instrumentation for measuring chemical levels in water, and not for medical use; water testing apparatus, namely, water testing instrumentation for monitoring and detecting contamination; water quality measuring apparatus, namely, electronic-based instruments for measuring water quality; computer software applications, downloadable, for use in database management; computer hardware; Water purification apparatus, namely, pure water manufacturing apparatus to purify water to pure water standards; Water purification apparatus, namely, ultrapure water manufacturing apparatus to purify water to ultrapure water standards; Water treatment apparatus for use in water purification, namely, for use in the production of pure water to pure water standards; water purifying apparatus for industrial purposes; water pollution control equipment, namely, biological contactor for treatment of sewage and drainage water; waste water treatment apparatus; water filters; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water, namely, a water coagulation and sedimentation apparatus; desalination apparatus; water softening apparatus; waste water purification installations; waste water treatment tanks; septic tanks; drying apparatus for chemical processing; recuperators for chemical processing; steamers for chemical processing; evaporators for chemical processing; distillers for chemical processing; heat exchangers for chemical processing; household electrothermic appliances, namely, appliances for heating beverages; electric water boilers; Water purification apparatus, namely, cabinet-style pure water equipment comprising pretreatment cartridges, reverse osmosis cartridges, electrode-ionization, composite cartridges, ion-exchange resin cartridges, ultraviolet oxidation lamps, ultrapure water deionization cartridges, micro filters, filters for removing particles, air vent filters and ultraviolet lamps for total organic carbon meters; Water purification apparatus, namely, cabinet-style ultrapure water equipment comprising pretreatment cartridges, reverse osmosis cartridges, electrode-ionization, composite cartridges, ion-exchange resin cartridges, ultraviolet oxidation lamps, ultrapure water deionization cartridges, micro filters, filters for removing particles, air vent filters and ultraviolet lamps for total organic carbon meters; Water treatment apparatus for use in water purification, namely, cabinet-style ultrapure water equipment comprising pretreatment cartridges, reverse osmosis cartridges, electrode-ionization, composite cartridges, ion-exchange resin cartridges, ultraviolet oxidation lamps, ultrapure water deionization cartridges, micro filters, filters for removing particles, air vent filters and ultraviolet lamps for total organic carbon meters; Water treatment apparatus for use in water purification, namely, cabinet-style equipment for the production of pure water comprising pretreatment cartridges, reverse osmosis cartridges, electrode-ionization, composite cartridges, ion-exchange resin cartridges, ultraviolet oxidation lamps, ultrapure water deionization cartridges, micro filters, filters for removing particles, air vent filters and ultraviolet lamps for total organic carbon meters; Water treatment apparatus for use in water purification, namely, cabinet-style equipment for the production of ultrapure water comprising pretreatment cartridges, reverse osmosis cartridges, electrode-ionization, composite cartridges, ion-exchange resin cartridges, ultraviolet oxidation lamps, ultrapure water deionization cartridges, micro filters, filters for removing particles, air vent filters and ultraviolet lamps for total organic carbon meters
