| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 02/14/2008 | WO2008017937A1 Improvements in or relating to water suction hoses |
| 02/14/2008 | WO2008017849A1 Treating liquids in oil extraction |
| 02/14/2008 | WO2008017656A2 Combinations of 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1 h-pyrrole-3-carbonitrile and oxidizing agents |
| 02/14/2008 | WO2008017497A1 Filter cartridge for water-conducting units |
| 02/14/2008 | WO2008017182A1 Method and device or controlling the quality of a filtration cartridge and vessel with such a device |
| 02/14/2008 | WO2008017137A1 Method and apparatus using hydrogen peroxide and microwave system for slurries treatment |
| 02/14/2008 | WO2008017094A2 Device for producing drinking water |
| 02/14/2008 | WO2008012303A1 Method for the removal of pollutants from liquids and device for carrying out said method |
| 02/14/2008 | WO2007147097A3 Fluid treatment using plasma technology |
| 02/14/2008 | WO2007146671A3 Ultaviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water |
| 02/14/2008 | WO2007143550A3 Method and device for reversing lines in the procedure of hemodialysis |
| 02/14/2008 | WO2007117351A3 Mobile surface cleaner having a sparging device, and method of producing a sparged cleaning liquid onboard a mobile surface cleaner |
| 02/14/2008 | WO2007094945A3 Mobil bead configuration immunoaffinity column and methods of use |
| 02/14/2008 | WO2007092754A3 Multi-port chlorine generator |
| 02/14/2008 | US20080040619 Systems and methods for providing time-and weight-based flexibility tolerant hardware id |
| 02/14/2008 | US20080039317 Double-Layered Compacted Solid Water-Purification Product |
| 02/14/2008 | US20080038261 Combination therapies for b-cell lymphomas comprising administration of anti-cd20 antibody |
| 02/14/2008 | US20080035586 Enhanced coalescer |
| 02/14/2008 | US20080035584 High flow disc filter |
| 02/14/2008 | US20080035583 Oxidation reaction of the organic material with oxygenated water; reduces the Chemical Oxygen Demand (COD) of the effluents, thereby increasing biodegradability; increases the efficiency of the method and at the same time minimize pollution and precipitation |
| 02/14/2008 | US20080035582 Providing a filtering carafe with a replaceable filtering cartridge; calculating a parameter using a determination of impedance of water to be filtered; determining a lifespan of the filtering cartridge using the parameter |
| 02/14/2008 | US20080035581 Apparatus with an ultraviolet light source is floated in a water container such that the ultraviolet light source is suspended beneath the water surface and is capable of emitting ultraviolet light into the surrounding water; portable, low-cost system for disinfecting water; lightweight, compactness |
| 02/14/2008 | US20080035580 Methods and Compositions for Treatment of Water |
| 02/14/2008 | US20080035578 Triple-tank system and method for treating water |
| 02/14/2008 | US20080035577 System and Method for Treatment of Industrial Wastewater |
| 02/14/2008 | US20080035569 Water Treatment Device and Method Therefor |
| 02/14/2008 | US20080035564 Sorbent For Selective Removal Of Contaminants From Fluids |
| 02/14/2008 | US20080035563 Immersed-Membrane Water Treating Filtering Device Comprising Means Preventing Filterable Medium Backflowing to Filter Cleaning Gas Injecting Means |
| 02/14/2008 | US20080035545 System for evaporation of rainwater and wastewater proventing waterlogging of land |
| 02/14/2008 | US20080035543 Multi-lobe filter bag principally for a pool cleaner |
| 02/14/2008 | US20080035539 Pressurized wastewater effluent chlorination system |
| 02/14/2008 | US20080035226 Fluid contact chamber |
| 02/14/2008 | US20080034846 Automated Sanitation |
| 02/14/2008 | US20080034761 Method, Apparatus And Composition For Making Ice |
| 02/14/2008 | DE202007016595U1 Vorrichtung zur Gasabscheidung für Wasserumlaufkanäle vorzugsweise für Schwimmkanäle Device for gas separation for water circulation channels preferably Swimming channels |
| 02/14/2008 | DE102006037986A1 Procedure and device for cleaning water in container for storage and subsequent use of drinking- and industrial water by coating inner surfaces of the container, comprises qualifying the coating or additional material for photo catalysis |
| 02/14/2008 | DE102004007751B4 Verfahren und Vorrichtung zur Luftbefeuchtung Method and apparatus for humidification |
| 02/14/2008 | CA2663963A1 Treating liquids in oil extraction |
| 02/14/2008 | CA2660181A1 Method and apparatus using hydrogen peroxide and microwave system for slurries treatment |
| 02/13/2008 | EP1886975A1 Neutraliser |
| 02/13/2008 | EP1886974A2 Device for neutralising acid combustion condensates |
| 02/13/2008 | EP1886721A2 Device for neutralising condensate from a heating device |
| 02/13/2008 | EP1886720A2 Device for neutralising condensate from a heating device |
| 02/13/2008 | EP1886200A2 Dispenser |
| 02/13/2008 | EP1885656A1 A method for improving flux in a membrane bioreactor |
| 02/13/2008 | EP1885655A2 Water treatment system and process |
| 02/13/2008 | EP1885647A1 Article comprising carbon nanotubes and method of using the same for purifying fluids |
| 02/13/2008 | EP1885503A1 Jet nozzle arrangement for optimising gas bubble size in flotation |
| 02/13/2008 | EP1885497A1 Method for regenerating ionic exchange resins used for softening water and device for softening water |
| 02/13/2008 | EP1885481A2 System and method for dissolving gases in fluids and for delivery of dissolved gases |
| 02/13/2008 | EP1885477A2 Membrane for filtering of water |
| 02/13/2008 | EP1838627A4 Wastewater treatment plant |
| 02/13/2008 | EP1579037A4 Method and apparatus for electrolyzing water |
| 02/13/2008 | EP1503848B1 Hollow-fibre membrane filtration device and use thereof for purifying waste water and membrane bioreactor |
| 02/13/2008 | CN201021508Y Water saving toilet |
| 02/13/2008 | CN201021447Y A device for manually adjusting and controlling water quality |
| 02/13/2008 | CN201021446Y Cleaning device for bitter salt water |
| 02/13/2008 | CN201021439Y An antiscaling electric ion removal and cleaning device and recycling negative ion and positive ion |
| 02/13/2008 | CN201021438Y An electric ion dialyzer |
| 02/13/2008 | CN201021437Y Self-adapted pulse electrolysis device |
| 02/13/2008 | CN201020416Y Shower nozzle |
| 02/13/2008 | CN201020342Y Sewage filtering apparatus |
| 02/13/2008 | CN101124172A Sludge treatment process |
| 02/13/2008 | CN101124170A Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer |
| 02/13/2008 | CN101124169A Process for producing sterile water containing hypochlorous acid or chlorous acid as its main component and apparatus therefor |
| 02/13/2008 | CN101124168A Method of treating ship ballast water |
| 02/13/2008 | CN101124167A Method and device for cleaning circulation water |
| 02/13/2008 | CN101123873A Method of disinfecting livestock, livestock disinfecting apparatus, livestock and livestock meat |
| 02/13/2008 | CN101123872A Ozone water production apparatus, gas/liquid mixing structure for use therein, method of producting ozone water, and ozone water |
| 02/13/2008 | CN101122139A Water-fetching water-saving device for preventing and curing acid rain |
| 02/13/2008 | CN101121920A Preparation method for biological flocculant |
| 02/13/2008 | CN101121569A Method for treating acrylonitrile quenching technique waste water |
| 02/13/2008 | CN101121567A Non-power circulating water medicine-adding method and medicine-adding device thereof |
| 02/13/2008 | CN101121562A Ph value adjusting device |
| 02/13/2008 | CN101121561A Method for treating fluorine-containing waste water generated by carbon sintering smoke wet method purification |
| 02/13/2008 | CN101121560A Method for treating oil field ternary combination flooding extraction sewage |
| 02/13/2008 | CN101121559A Method for preparing highly effective alga flocculating agent convenient for storing and transporting |
| 02/13/2008 | CN101121558A Atom battery disinfection device |
| 02/13/2008 | CN101121557A Preparation method for disinfection algicide for swimming pool |
| 02/13/2008 | CN101121556A Sea water desalting apparatus |
| 02/13/2008 | CN101121555A Electrodeionization apparatus and operating method therefor |
| 02/13/2008 | CN101121554A Electrodialysis method and adsorption method integration applied defluorination method |
| 02/13/2008 | CN101121553A Water treatment technique and device for waterpower osmosis |
| 02/13/2008 | CN101121552A Contact biotransformation for petroleum polluted refuse/waste water by ambary nucleolus powder |
| 02/13/2008 | CN101121551A Sphere sponge iron used for treating water and preparation method thereof |
| 02/13/2008 | CN101121550A Method for removing anion surfactant from waste water |
| 02/13/2008 | CN101121549A Method for treating ammonium-containing chlorine-containing waste water and recycling ammonium and chlorine |
| 02/13/2008 | CN101121548A Method for extracting minerals with high purity from deep ocean water |
| 02/13/2008 | CN101121514A Water purification active carbon prepared from vegetal castoff and preparation method thereof |
| 02/13/2008 | CN101121117A Poly (m-phenylenediamine) adsorbing column used as pump ion dynamic adsorption and using method thereof |
| 02/13/2008 | CN101121115A Denitrifying phosphorus-removing carrier and use |
| 02/13/2008 | CN101121114A Continuous mobile type purifying air and water nano-crystalline photocatalysis reactor |
| 02/13/2008 | CN101121077A Distilled water discharging switching device for distilled water machine |
| 02/13/2008 | CN100368452C Water-soluble organic amphiprotic polymeric flocculant and preparation method |
| 02/13/2008 | CN100368325C Treatment method of sewage of nitrotoluene produced |
| 02/13/2008 | CN100368324C Method for treating high concentration organic waste water |
| 02/13/2008 | CN100368322C Double function resin process for treating toluidine-containing effluent |
| 02/13/2008 | CN100368321C Ink waste liquid treatment for ink-jetting printer |
| 02/13/2008 | CN100368319C Submerged plant reacting apparatus for controlling regenerating water nourishing |
| 02/13/2008 | CN100368315C Multifunctional healthy water-activating materials and production thereof |