| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 06/13/2013 | WO2013085318A1 Hollow fiber membrane module and water treatment apparatus |
| 06/13/2013 | WO2013085022A1 Nitrate reduction method, nitrate reduction catalyst, nitrate reduction electrode, fuel cell, and water treatment apparatus |
| 06/13/2013 | WO2013084855A1 Method for treating water containing hydrogen peroxide |
| 06/13/2013 | WO2013084854A1 Packed column backwashing method |
| 06/13/2013 | WO2013084825A1 Method for decomposing and purifying biomass, organic material or inorganic material with high efficiency and simultaneously generating electricity and producing hydrogen, and direct biomass, organic material or inorganic material fuel cell for said method |
| 06/13/2013 | WO2013084603A1 Carbonated spring generating device |
| 06/13/2013 | WO2013084482A1 Electrolysis device and heat pump water heater provided with same |
| 06/13/2013 | WO2013084444A1 Biological particle counter, biological particle counting method, dialysate monitoring system, and water purification monitoring system |
| 06/13/2013 | WO2013084077A1 Atmospheric water generation system |
| 06/13/2013 | WO2013083772A1 Method for the pretreatment of process wastewater originating from hydrothermal carbonization processes |
| 06/13/2013 | WO2013083771A1 Method for the pretreatment of process wastewater originating from hydro-thermal carbonization processes |
| 06/13/2013 | WO2013082777A1 Composite electrode for electrolytically producing alkaline water, apparatus comprising the same and use of the alkaline water produced |
| 06/13/2013 | WO2013082768A1 Fully-automatic oil collector without power device |
| 06/13/2013 | WO2013082716A1 Rotating drum micro-screen for primary wastewater treatment |
| 06/13/2013 | WO2013062989A3 Porous composite media for removing phosphorus from water |
| 06/13/2013 | WO2013051013A3 Water purification device |
| 06/13/2013 | WO2013029764A3 Improving the drainage of an aqueous composition |
| 06/13/2013 | WO2013013022A3 Support of ion exchange membranes |
| 06/13/2013 | WO2012163308A3 Multi-functional, integrated and modular plant for separating solids, oils and hydrocarbons and treating oil industry wastewater |
| 06/13/2013 | WO2012141895A3 Rare earth removal of phosphorus-containing materials |
| 06/13/2013 | WO2012125994A9 Preparation of chitosan-based microporous composite material and its applications |
| 06/13/2013 | WO2012071565A3 Improved process for treating pond water |
| 06/13/2013 | US20130146783 Inline uv led water disinfection and heating |
| 06/13/2013 | US20130146546 Emergency Filtering and Oil Containment, Especially in Deepwater |
| 06/13/2013 | US20130146541 Fluid purification methods, devices, and systems |
| 06/13/2013 | US20130146540 System and process for treating water and spiral wound membrane element |
| 06/13/2013 | US20130146536 Water and oil separation system |
| 06/13/2013 | US20130146535 Method for monitoring and/or controlling the process flow of a waste water system and system for performing the method |
| 06/13/2013 | US20130146532 Feed spacer for spiral wound membrane element |
| 06/13/2013 | US20130146521 Self-Assembled Surfactant Structures |
| 06/13/2013 | US20130146516 Automatic ozone water output device |
| 06/13/2013 | US20130146465 Treatment of fluids with wave energy from a carbon arc |
| 06/13/2013 | US20130146464 Electromagnetic field treatment method for water, electromagnetic field treatment device for water, and electromagnetic field treatment device |
| 06/13/2013 | US20130146463 Apparatus and method for removal of ions |
| 06/13/2013 | US20130146449 Electrolysis Water-Making Apparatus |
| 06/13/2013 | US20130146437 Dehumidifier system and method |
| 06/13/2013 | DE102011120631A1 Verfahren zur Vorbehandlung von aus hydrothermalen Carbonisierungsverfahren entstammendem Prozessabwasser Process for the preparation of entstammendem from hydrothermal carbonization process wastewater |
| 06/13/2013 | DE102011120629A1 Verfahren zur Vorbehandlung von aus hydrothermalen Carbonisierungsverfahren entstammendem Prozessabwasser Process for the preparation of entstammendem from hydrothermal carbonization process wastewater |
| 06/13/2013 | DE102011088202A1 Purifying process water, useful e.g. in paper industry, comprises adding inorganic materials with anionic charge and cationically modified-, amphiphilic polysaccharides into process water and removing e.g. deposited- and/or tacky impurities |
| 06/13/2013 | DE102009033153B4 Vorrichtung zur Desinfektion und Aufbereitung von bakteriologisch verunreinigtem Wasser Apparatus for disinfection and treatment of bacteriologically contaminated water |
| 06/13/2013 | DE102006055445B4 Verfahren zur Gewinnung von reinem Struvit aus anaerob behandelten bzw. fermentierten Abwässern, Schlämmen und organischen Reststoffen A process for obtaining pure struvite from anaerobically fermented or treated wastewater, sludge and organic waste |
| 06/13/2013 | CA2858206A1 Rotating drum micro-screen for primary wastewater treatment |
| 06/13/2013 | CA2856196A1 Ozone distribution in a faucet |
| 06/12/2013 | EP2602406A2 A method for decomposing organic matter from inanimate bodies in an aerobic environment, induced by heat and negative pressure, and gas inactivating equipment for the method for decomposing organic matter from inanimate bodies in an aerobic environment, induced by heat and negative pressure |
| 06/12/2013 | EP2602240A1 A process for extraction of aromatic dicarboxylic acids |
| 06/12/2013 | EP2602014A1 Device and system for filtering rainwater |
| 06/12/2013 | EP2601143A2 Electrolytic on-site generator |
| 06/12/2013 | EP2601142A1 A system and a method for washing, cleaning, disinfecting and sanitizing laundry using electrolytic cell having boron-doped diamond electrode |
| 06/12/2013 | EP2601141A1 Apparatus for filtering and/or conditioning and/or purifying a fluid such as water |
| 06/12/2013 | EP2600966A2 Water-based formulation of h2s/mercaptan scavenger for fluids in oilfield and refinery applications |
| 06/12/2013 | EP2600956A2 Apparatus for removing floating pollutant elements from a liquid surface |
| 06/12/2013 | CN202993527U Instant boiling energy-saving straight drink integrated machine |
| 06/12/2013 | CN202990011U Weatherproof multi-way fresh water collecting device |
| 06/12/2013 | CN202988942U High-performance fiber cloth processing wastewater sludge treatment chamber |
| 06/12/2013 | CN202988930U Dyeing wastewater recycling treatment system |
| 06/12/2013 | CN202988919U Terminal wastewater recycling device for coal making urea industry |
| 06/12/2013 | CN202988914U Device for treatment of landfill leachate |
| 06/12/2013 | CN202988909U Electronic dirt removing device |
| 06/12/2013 | CN202988907U Wastewater-free water purifier |
| 06/12/2013 | CN202988906U Vehicle-mounted movable and direct emergency drinking water equipment |
| 06/12/2013 | CN202988905U Ultra-pure water equipment for laboratory |
| 06/12/2013 | CN202988900U Ultraviolet sterilization filtering device |
| 06/12/2013 | CN202988898U Novel rotation flow air flotation sewage treater |
| 06/12/2013 | CN202988896U Sewage treatment device |
| 06/12/2013 | CN202988894U Chemical industry production sewage water disposing and recycling device |
| 06/12/2013 | CN202988891U Printing ink wastewater treatment system |
| 06/12/2013 | CN202988888U Electroplating pretreatment wastewater treatment system |
| 06/12/2013 | CN202988887U Comprehensive wastewater treatment system |
| 06/12/2013 | CN202988885U Zinc-containing wastewater treatment system |
| 06/12/2013 | CN202988881U Waste acid and waste saline water treatment system combining inorganic synthesis with carbon absorption |
| 06/12/2013 | CN202988879U Efficiently-sterilizing water purifier |
| 06/12/2013 | CN202988878U Printing and dyeing wastewater treatment system |
| 06/12/2013 | CN202988877U Sewage treater |
| 06/12/2013 | CN202988874U Water treatment plant treatment device |
| 06/12/2013 | CN202988872U Device for processing fracturing flowback liquid of oil and gas field |
| 06/12/2013 | CN202988870U Asymmetrical oil-removal lifting integrated equipment |
| 06/12/2013 | CN202988868U Water purifier without wastewater |
| 06/12/2013 | CN202988866U High-concentration fumaric acid wastewater resourceful treatment system |
| 06/12/2013 | CN202988863U Device for performing domestic sewage treatment by adopting hollow fiber membrane component |
| 06/12/2013 | CN202988861U Oil-water separation device of kitchen waste water |
| 06/12/2013 | CN202988850U Circulating cooling water treatment equipment |
| 06/12/2013 | CN202988824U Wastewater treatment device containing reducing agent |
| 06/12/2013 | CN202988823U Silver ion reduction device |
| 06/12/2013 | CN202988822U Automatic adding device of sodium hydroxide solution |
| 06/12/2013 | CN202988821U Hydrochloric acid resolution waste acid water processing unit |
| 06/12/2013 | CN202988820U Processing device used before spraying |
| 06/12/2013 | CN202988819U Sewage treatment plant upgrading and reconstruction depth-type filtration system |
| 06/12/2013 | CN202988818U Efficient micro-sand settling tank |
| 06/12/2013 | CN202988817U Turbulence coacervation device |
| 06/12/2013 | CN202988816U Purifier for processing paper-making wastewater |
| 06/12/2013 | CN202988815U Strong magnet catching heavy medium magnetism separating belt desliming efficient sewage treatment device |
| 06/12/2013 | CN202988814U Tube dosing device for processing ship ballast water |
| 06/12/2013 | CN202988813U Uniform discharge pipeline electrode for high-voltage pulse sterilization throttle catheter |
| 06/12/2013 | CN202988812U Spray water treatment device used for circulating water cooling system |
| 06/12/2013 | CN202988811U Electrolytic floating device for emulsified wastewater treatment |
| 06/12/2013 | CN202988810U Preprocessing device for waste water |
| 06/12/2013 | CN202988809U Portable electrolysis cup |
| 06/12/2013 | CN202988808U Overpotential electrolysis equipment with external pulse power supply |
| 06/12/2013 | CN202988807U Novel micro-electrolysis mineralized water producer |
| 06/12/2013 | CN202988806U Micro-electrolysis mineralized water producer |