| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 06/11/2009 | CA2711140A1 Waste water storage and treatment system and method |
| 06/11/2009 | CA2708299A1 Device for treatment of fluids |
| 06/11/2009 | CA2708218A1 Floating disk for separating blood components |
| 06/11/2009 | CA2707833A1 Improvement in or relating to thickeners having self-diluting feedwell |
| 06/11/2009 | CA2707685A1 Porous hollow fiber membrane for treating blood |
| 06/11/2009 | CA2706000A1 Method for operating a water softening system having two calibration characteristics and associated water softening system |
| 06/11/2009 | CA2702034A1 Water treatment process for oilfield produced water |
| 06/10/2009 | EP2067774A1 Perchloric acid ion trapping agent |
| 06/10/2009 | EP2067749A1 Process for purification of an aqueous phase containing polyaromatics |
| 06/10/2009 | EP2067748A1 Process for producing iron arsenide compound with good crystallinity |
| 06/10/2009 | EP2067520A1 Method for operating reverse osmosis membrane filtration plant, and reverse osmosis membrane filtration plant |
| 06/10/2009 | EP2067519A1 A tritium distillation device |
| 06/10/2009 | EP2066591A1 Effluent treatment method and treatment plant employing such a method |
| 06/10/2009 | EP2066590A1 Ballast water treatment plant having filter, disinfection, instrumentation and control unit |
| 06/10/2009 | EP2066589A2 System of water treatment |
| 06/10/2009 | EP2066588A1 Device and method for treating ballast water with uv- radiating means and catalysts. |
| 06/10/2009 | EP2066425A1 Reverse osmosis system with control based on flow rates in the permeate and brine streams |
| 06/10/2009 | EP1874691A4 Apparatus for manufacturing sterilized water, spraying apparatus thereof, and capsule containing salt using therein |
| 06/10/2009 | EP1765228A4 Blood component separation system with stationary separation chamber |
| 06/10/2009 | EP1755690B1 Sterilizing device for sterilizing fluids |
| 06/10/2009 | EP1528953B8 Method and device for stripping ammonia from liquids |
| 06/10/2009 | EP1157734B1 Process for producing composite semipermeable membrane |
| 06/10/2009 | CN201254483Y Ozone aeration water purifier |
| 06/10/2009 | CN201254482Y Organic ricefield eel ecological culture decontaminated apparatus |
| 06/10/2009 | CN201254481Y Aluminum family water purification agent production apparatus |
| 06/10/2009 | CN201254480Y Magnetic force silver ion water activator |
| 06/10/2009 | CN201254479Y Novel frequency conversion magnetic field water treatment machine |
| 06/10/2009 | CN201254478Y Multi-stage EDI membrane stack |
| 06/10/2009 | CN201254477Y Living water production apparatus by micro-electrolysis |
| 06/10/2009 | CN201254476Y Membrane mixed type reverse osmosis water treatment device |
| 06/10/2009 | CN201254475Y Convenient drinking machine for emergency |
| 06/10/2009 | CN201254474Y Citric acid sugar-containing waste water reclamation equipment |
| 06/10/2009 | CN201254473Y Special machine for pure water partition board resin filling in EDI membrane stack |
| 06/10/2009 | CN201254472Y Oil-water separating apparatus |
| 06/10/2009 | CN201254471Y Vertical installed type ultra-violet sterilization apparatus |
| 06/10/2009 | CN201254470Y Convenient water treatment device |
| 06/10/2009 | CN201254469Y Foam rising guide apparatus of protein separator |
| 06/10/2009 | CN201254468Y Detaching type foam rising guide apparatus |
| 06/10/2009 | CN201254467Y 真空除氧器 Vacuum deaerator |
| 06/10/2009 | CN201254466Y Wastewater treatment system for furfurol preparation |
| 06/10/2009 | CN201254465Y Water purifier |
| 06/10/2009 | CN201254464Y Circular flow apparatus for removing algae by waterpower |
| 06/10/2009 | CN101454247A Liquid purification and treatment device |
| 06/10/2009 | CN101450828A Method for processing VC wastewater by catalytic ozonation |
| 06/10/2009 | CN101450827A Technique for processing organic wastewater with high concentration by wet catalytic oxidation |
| 06/10/2009 | CN101450826A Cyanogens-containing sewage water multiple-effect vacuum evaporation recovery method and recovery device |
| 06/10/2009 | CN101450825A Magnetizer for fluid/gas pipes or liquid/gas grooves |
| 06/10/2009 | CN101450824A Water electrolysis and activation |
| 06/10/2009 | CN101450823A Floating oil and sludge treater |
| 06/10/2009 | CN101450822A Nano complexes, application thereof in phenols wastewater treatment and application method thereof |
| 06/10/2009 | CN101450821A Process flow for generating electricity and supplying water by using sewage water heat energy with generating cost less than fire power |
| 06/10/2009 | CN101450820A Process flow for generating electricity, supplying water and salt by using sea water temperature with generating cost less than fire power |
| 06/10/2009 | CN101450819A Method for inhibiting algae growth |
| 06/10/2009 | CN101450818A Method and equipment for processing blue algae in water body |
| 06/10/2009 | CN101450817A Recovery and utilization method of commercial fermentation waste mother liquor |
| 06/10/2009 | CN101450816A Drainage equipment of phosphorus waste liquid from phosphorus oxytrichloride process and use method thereof |
| 06/10/2009 | CN100497800C Process for treating a lipophilic fluid |
| 06/10/2009 | CN100497749C Apparatus for carrying out an electrolytic process on a halogenide compound |
| 06/10/2009 | CN100497194C Method for treating cadmium-containing waste water by utilizing surface active agent |
| 06/10/2009 | CN100497193C High polymer composite coagulant for treatment of oily waste water and making method thereof |
| 06/10/2009 | CN100497192C Non-pollution polymeric iron sulfate sulfur production technique by dioxide reverse absorption tower process |
| 06/10/2009 | CN100497191C Precoating microinfiltrated water purifier with filtration membrane |
| 06/10/2009 | CN100497190C Low-position heat energy spray evaporation-multiple-effect distillation seawater desalination method and device |
| 06/10/2009 | CN100497189C Method of purifying O-phenylenediamine sodium sulfide reducing waste water |
| 06/10/2009 | CN100497188C Portable manual desalination equipment of sea water |
| 06/10/2009 | CN100496660C Process for treating residual ammonia water of coking |
| 06/10/2009 | CN100496659C Rotating heat exchanger |
| 06/10/2009 | CN100496353C A filter cartridge for a water tank of a coffee machine |
| 06/10/2009 | CN100496240C Disinfectant and method of making |
| 06/09/2009 | US7544932 Contiguous capillary electrospray sources and analytical devices |
| 06/09/2009 | US7544636 Treated bottom ash medium and method of arsenic removal from drinking water |
| 06/09/2009 | US7544635 Process for changing hydrophilic/hydrophobic characteristics |
| 06/09/2009 | US7544323 Flowing fluid into surface tension modification device at first pressure, applying frequency of 0.05-5000 Hz to modify physical characteristics of fluid, flowing oxygen or ozone into altered fluid, flowing fluid into device at lower pressure forming turbid fluid, dissolving nano-size oxygen particles |
| 06/09/2009 | US7544291 Water purification system utilizing a plurality of ultraviolet light emitting diodes |
| 06/09/2009 | US7544289 Dosing engine and cartridge apparatus for liquid dispensing and method |
| 06/09/2009 | CA2417351C Catalytic treatment of hard water in a reverse osmosis system |
| 06/09/2009 | CA2390518C Silicate/aluminate materials |
| 06/07/2009 | WO2008136197A1 Magnetic field generating tool for active water, and fluid treating device using the tool |
| 06/06/2009 | CA2645709A1 Heating system and method for prevention of underground tank freeze-ups |
| 06/05/2009 | CA2627987A1 Water treatment contact filter and water treatment apparatus |
| 06/04/2009 | WO2009070739A2 Systems, devices, and methods for directly energizing water molecule composition |
| 06/04/2009 | WO2009070426A1 Composite detection devices having in-line desalting and methods of making the same |
| 06/04/2009 | WO2009070215A1 Separation of hydrocarbons from water |
| 06/04/2009 | WO2009070056A1 Device for electrochemically treating water or aqueous solutions |
| 06/04/2009 | WO2009068875A1 Treatment of eukaryotic cellular biomass |
| 06/04/2009 | WO2009068797A1 Method and device for treating an effluent |
| 06/04/2009 | WO2009068485A1 Process for purification of an aqueous phase containing polyaromatics |
| 06/04/2009 | WO2009068477A1 Method and apparatus for absorption spectra analysis |
| 06/04/2009 | WO2009068030A1 Solar powered and floating evaporator |
| 06/04/2009 | WO2009068029A1 A modular water distilling device |
| 06/04/2009 | WO2009067753A1 Liquid treatment apparatus |
| 06/04/2009 | WO2009027702A3 Buoyant solar still apparatus |
| 06/04/2009 | WO2009003709A8 Preparation of new hydrotalcite-like adsorbents useful for the adsorption of anionic materials |
| 06/04/2009 | WO2008145971A3 Apparatus and method for power generation and for liquid filtration |
| 06/04/2009 | WO2003009919A3 Method and apparatus for preparing pure water |
| 06/04/2009 | US20090139935 Ballast Tank Circulation Management System |
| 06/04/2009 | US20090139933 Mobile desalination plants and systems, and methods for producing desalinated water |
| 06/04/2009 | US20090139932 Water purification system and method using reverse osmosis reject stream in an electrodeionization unit |
| 06/04/2009 | US20090139541 Gas dissolved water producing apparatus and method thereof and ultrasonic cleaning equipment and method thereof |
| 06/04/2009 | DE202006020665U1 Zusammensetzung zur Vernichtung von Fadenalgen Composition for the destruction of filamentous algae |