| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/12/2011 | US7922873 Method and apparatus for desalinating water combined with power generation |
| 04/12/2011 | US7922668 Aerobic spa system |
| 04/12/2011 | US7922425 Apparatus, system and method for recovery of artifacts and eradication of invasive species in aquatic environments |
| 04/12/2011 | CA2699174C Method and system for desalinating saltwater using concentration difference energy |
| 04/12/2011 | CA2659451C Desalination methods and systems that include carbonate compound precipitation |
| 04/12/2011 | CA2545764C Electrolytic cell for treating contaminated water |
| 04/12/2011 | CA2510638C Method and apparatus for removing impurities from waste water by electroflotation |
| 04/12/2011 | CA2470514C Spray |
| 04/07/2011 | WO2011041661A1 Method and apparatus for the electrochemical treatment of liquids using frequent polarity reversal |
| 04/07/2011 | WO2011041658A1 Electrochemical liquid treatment cell with modular construction |
| 04/07/2011 | WO2011041652A2 Electrochemical treatment of liquids using dose control |
| 04/07/2011 | WO2011041013A1 Electrochemical desalination system and method |
| 04/07/2011 | WO2011040955A1 Method and system for efficient harvesting of microalgae and cyanobacteria |
| 04/07/2011 | WO2011040664A1 Apparatus and method for desalination using water vapor |
| 04/07/2011 | WO2011040603A1 Ballast water treatment method using ballast water treatment membrane cartridges |
| 04/07/2011 | WO2011040278A1 Ion-exchange device, column therefor, and water treatment device |
| 04/07/2011 | WO2011039832A1 Organic wastewater treatment method and treatment device |
| 04/07/2011 | WO2011039831A1 Biotreatment method for water containing organic substance |
| 04/07/2011 | WO2011039687A1 Sensing uv dosage of a fluid stream |
| 04/07/2011 | WO2011038489A1 Holding tank-less water ozonating system |
| 04/07/2011 | WO2011038452A1 Liquid treatment system |
| 04/07/2011 | WO2011018242A3 Method and device for desalinating sea water |
| 04/07/2011 | WO2011015556A9 Process for degrading organic pollutants in industrial wastewater and associated system |
| 04/07/2011 | WO2010138462A3 Water filtering and purification method and adapter kit |
| 04/07/2011 | US20110082525 Near infrared microbial elimination laser systems (nimels) |
| 04/07/2011 | US20110081469 Osmotic pump for forward osmosis devices |
| 04/07/2011 | US20110079561 System and method for producing hot water without a flame |
| 04/07/2011 | US20110079560 Catalytic wet oxidation systems and methods |
| 04/07/2011 | US20110079559 Device and method for treatment of canals |
| 04/07/2011 | US20110079557 Materials for the solid/liquid extraction of heavy metal ions, containing supported n-functionalized polyazacyloalkanes |
| 04/07/2011 | US20110079520 Method and Apparatus for the Electrochemical Treatment of Liquids Using Frequent Polarity Reversal |
| 04/07/2011 | US20110079519 Water outflow fitting and method for operating such a water outflow fitting |
| 04/07/2011 | US20110079504 Water Separation Under Varied Pressure |
| 04/07/2011 | US20110079243 Scale conditioning agents and treatment method |
| 04/07/2011 | DE202010016583U1 System zur Wasseraufbereitung System for water treatment |
| 04/07/2011 | DE102009049540A1 Device for reprocessing greywater, comprises an inlet comprising a collecting tank, a treatment tank, a process water tank connected with an outlet of the treatment tank and a filter between the treatment tank and process tank |
| 04/07/2011 | DE102009029194A1 Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten Separation of colored substances from aqueous fluids |
| 04/07/2011 | DE102004037927B4 Verfahren und Vorrichtung zum Bestimmen der biologischen Verunreinigungen von Wasser Method and apparatus for determining the biological contaminants from water |
| 04/07/2011 | CA2776218A1 Liquid treatment system |
| 04/07/2011 | CA2776176A1 Electrochemical liquid treatment cell with modular construction |
| 04/07/2011 | CA2776175A1 Electrochemical treatment of liquids using dose control |
| 04/07/2011 | CA2776154A1 Method and apparatus for the electrochemical treatment of liquids using frequent polarity reversal |
| 04/07/2011 | CA2775898A1 Holding tank-less water ozonating system |
| 04/07/2011 | CA2775042A1 Electrochemical desalination system and method |
| 04/06/2011 | EP2306110A1 Heat pump type hot water supply device and method of sterilizing hot water |
| 04/06/2011 | EP2305610A1 Sterilizing/antibacterializing device |
| 04/06/2011 | EP2305609A1 Assembly for re-vitalising water |
| 04/06/2011 | EP2305382A1 Method for improved removal of cations using chelate resins |
| 04/06/2011 | EP2305381A2 Method for improved removal of cations using chelate resins |
| 04/06/2011 | EP2303784A1 Method, apparatus and plant for desalinating saltwater using concentration difference energy |
| 04/06/2011 | EP2303783A2 Electrochemical system and method for the treatment of water and wastewater |
| 04/06/2011 | EP2303436A2 Forward osmosis separation processes |
| 04/06/2011 | EP2205530B1 Device to decalcify water in ironing apparatuses and relative method |
| 04/06/2011 | EP1951625B1 Activated peroxide solutions and process for the preparation thereof |
| 04/06/2011 | EP1737785B1 Method and apparatus for programably treating water in a water cooler |
| 04/06/2011 | CN201788394U PLC (programmable logic controller)-based sewage treatment device |
| 04/06/2011 | CN201787124U Thermostatic valve with strong magnetizers and permanent magnet filter screens |
| 04/06/2011 | CN201785369U Cyclone dust catcher of phenol waste water boiler |
| 04/06/2011 | CN201785357U Waste recycling device in acetylene production system by calcium carbide process |
| 04/06/2011 | CN201785289U Sewage decolorization device |
| 04/06/2011 | CN201785287U System for treating leachate of refuse sanitary landfill site |
| 04/06/2011 | CN201785282U Bioactive micro-molecular-group water generator |
| 04/06/2011 | CN201785279U Domestic tiptronic pollution discharge and integrative water purifier |
| 04/06/2011 | CN201785278U Novel water purifier |
| 04/06/2011 | CN201785277U Vertical-flow type air flotation water treatment device based on electric condensation and secondary filtration |
| 04/06/2011 | CN201785276U Combination cross-flow air floatation water treatment device based on electrocoagulation and secondary filtering |
| 04/06/2011 | CN201785275U Combined oxidation equipment |
| 04/06/2011 | CN201785274U Ore activating water purifier with fast change of filtering medium |
| 04/06/2011 | CN201785273U Cross-flow air floatation device with secondary filtration |
| 04/06/2011 | CN201785272U Vertical-flow air floatation device with secondary filtration |
| 04/06/2011 | CN201785269U Drinking water arsenic removing system |
| 04/06/2011 | CN201785268U Strong basic organic waste water recycling device |
| 04/06/2011 | CN201785266U Special integral water purifier for disaster areas |
| 04/06/2011 | CN201785265U Treatment device for treating trace antimony in domestic drinking water |
| 04/06/2011 | CN201785264U Softened water purifier special for boiler |
| 04/06/2011 | CN201785262U Simple water purifier |
| 04/06/2011 | CN201785261U Treatment and recovery device for aluminum oxidation rinsing wastewater |
| 04/06/2011 | CN201785254U Advanced water-treatment device for dyeing |
| 04/06/2011 | CN201785238U Photochemical advanced oxidizing fluid treatment system |
| 04/06/2011 | CN201785237U DBD (dielectric barrier discharge) plasma hydroxyl radical generating device for waste water treatment |
| 04/06/2011 | CN201785236U Activation and purification installation for drinking water |
| 04/06/2011 | CN201785235U Activation and purification device for drinking water |
| 04/06/2011 | CN201785234U Hydrogen water generator |
| 04/06/2011 | CN201785233U PH value automatic regulation system based on PID (Proportion Integration Differentiation) close-loop control |
| 04/06/2011 | CN201785232U Automatic flocculating agent feeding system with polygonal-sectioned stirring bucket |
| 04/06/2011 | CN201785231U Multifunctional high-efficiency sewage treatment reactor |
| 04/06/2011 | CN201785230U Constant-current water magnetizer |
| 04/06/2011 | CN201785229U Constant-flow water magnetizing device |
| 04/06/2011 | CN201785228U Intelligent high-magnetization induction water device |
| 04/06/2011 | CN201785227U Electric condensation vertical-flow type air flotation device based on electrolytic disassociation reaction principle |
| 04/06/2011 | CN201785226U Combined electric flocculation equipment for sewage decolorizing |
| 04/06/2011 | CN201785225U Novel electro-Fenton equipment |
| 04/06/2011 | CN201785224U Waste water electrolysis treatment system |
| 04/06/2011 | CN201785223U Recovery device for copper ions in pit waste water |
| 04/06/2011 | CN201785222U RO (Reverse osmosis) equipment for industrial wastewater treatment |
| 04/06/2011 | CN201785221U Normal-temperature high-pressure permeation preparation device for functional fibers |
| 04/06/2011 | CN201785220U Gas-water jet device and gas-bag water-jetting type film physical cleaning device |
| 04/06/2011 | CN201785219U Box type water treatment heating device |
| 04/06/2011 | CN201785218U Membrane module heating device for water treatment |
| 04/06/2011 | CN201785217U Desalination exchanger housing |