| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/21/2010 | EP2175957A1 Pre-assembled flow control structure and related media filtration system |
| 04/21/2010 | EP2175721A2 Methods of and formulations for reducing and inhibiting the growth of the concentration of microbes in water-based fluids and systems used with them |
| 04/21/2010 | EP1601620B1 Method and arrangement for separating environmentally harmful substances from a polluted mass |
| 04/21/2010 | CN201440359U High magnetic energy magnetizing equipment |
| 04/21/2010 | CN201439832U Heating magnetizing water faucet |
| 04/21/2010 | CN201439543U Activated water oxyhydrogen machine |
| 04/21/2010 | CN201439512U Treatment device for incinerating |
| 04/21/2010 | CN201439503U Sewage treatment system |
| 04/21/2010 | CN201439498U Coaxial electric flocculation water treatment system |
| 04/21/2010 | CN201439497U Medium end reuse water primary concentrated water advanced treatment system |
| 04/21/2010 | CN201439496U Reverse osmosis equipment for advanced treatment of industrial waste water |
| 04/21/2010 | CN201439495U Tank type high-efficient oil water separator |
| 04/21/2010 | CN201439494U Machine head rotating device of pipe type oil skimming machine |
| 04/21/2010 | CN201439493U High-efficiency sedimentation tank |
| 04/21/2010 | CN201439039U Water filtration device |
| 04/21/2010 | CN201438931U Purification drinking machine |
| 04/21/2010 | CN201438892U Military life-saving water bottle for single soldier |
| 04/21/2010 | CN1901982B Process for reduction of inorganic contaminants from waste streams |
| 04/21/2010 | CN1840484B Method for cleaning water purifier |
| 04/21/2010 | CN1622855B Adsorbing material comprised of porous functional solid incorporated in a polymer matrix |
| 04/21/2010 | CN101697426A Vehicle interface |
| 04/21/2010 | CN101696994A Online conductivity detector for seawater desalting |
| 04/21/2010 | CN101696835A Efficient combined-type evaporator-condenser |
| 04/21/2010 | CN101696821A electrolysis water heater |
| 04/21/2010 | CN101696074A Zero-discharge treating process for coking wastewater of iron and steel plant |
| 04/21/2010 | CN101696073A Two-phase distributing bioreactor and application in processing organic wastewater with high concentration |
| 04/21/2010 | CN101696071A Zero-discharge treatment process for industrial wastewater of iron and steel plant |
| 04/21/2010 | CN101696070A Filtering and sterilizing device |
| 04/21/2010 | CN101696069A Ultra advanced treatment method and device for sewage |
| 04/21/2010 | CN101696068A Enhancing ultrafiltration treatment method of wastewater containing methylene blue by surfactant |
| 04/21/2010 | CN101696067A Method for reducing ammonia nitrogen contents in turmeric saponin wastewater |
| 04/21/2010 | CN101696066A Method for removing organic pollutants from water by drinking water enhanced treatment |
| 04/21/2010 | CN101696065A Method for preparing bottled long-acting small molecular group water |
| 04/21/2010 | CN101696064A Process for purifying high fluorine and high sulfuric acid brine |
| 04/21/2010 | CN101696063A Method and device for treating refractory organic wastewater through adsorption and high temperature airflow oxidization |
| 04/21/2010 | CN101696062A Treatment process for waster water from preparation of ammonium paratungstate |
| 04/21/2010 | CN101696061A Combination process for advanced treatment on urban storm runoff |
| 04/21/2010 | CN101696060A Integral water purifier with the function of precipitation, degreasing and high-turbidity filtering |
| 04/21/2010 | CN101696052A Method for degrading nitrosodimethylamine in water by zinc |
| 04/21/2010 | CN101696051A Water treatment method for combined disinfection by adding chlorine first and then adding chlorine dioxide |
| 04/21/2010 | CN101696050A Simple method for removing trace bromate ion in water |
| 04/21/2010 | CN101696049A Enhancing ultrafiltration treatment method of compound wastewater containing cadmium and methylene blue by surfactant |
| 04/21/2010 | CN101696048A Integrated reverse osmosis fast-connection filter element |
| 04/21/2010 | CN101696047A Floating DC oil collector |
| 04/21/2010 | CN101696046A Ultraviolet sterilizing device |
| 04/21/2010 | CN101696045A Microwave sewage treatment device |
| 04/21/2010 | CN101696044A Waste water treatment method |
| 04/21/2010 | CN101696043A Progressive air flotation device |
| 04/21/2010 | CN101696042A Cooling device of solar water distiller for quickly cooling natural airflow |
| 04/21/2010 | CN101696041A Waste water evaporating device and method using same |
| 04/21/2010 | CN101696040A Water purification module with novelly-structured pool wall and manufacturing method thereof |
| 04/21/2010 | CN101696008A Micronized powder active carbon for water treatment and preparation method thereof |
| 04/21/2010 | CN101695684A Backwater utilizing method for ore-dressing of polymetallic ore |
| 04/21/2010 | CN101695650A Permeable reactive barrier material for treating groundwater arsenic pollution and preparation method and application |
| 04/21/2010 | CN101695574A Combination therapies for b-cell lymphomas comprising administration of anti-cd20 antibody |
| 04/21/2010 | CN101695312A Method for preparing alga inhibitor from giant reed |
| 04/21/2010 | CN101695311A Method for preparing total alkaloids from bamboo reeds for controlling growth of harmful algae |
| 04/21/2010 | CN101269319B Method for preparing defluorination agent by processing castoff of chitosan with seafood |
| 04/21/2010 | CN101264970B Cold water fish aquaculture decontaminating apparatus |
| 04/21/2010 | CN101172740B Sanitary sewage photocatalysis and multi- medium advanced treatment system for single family in countryside |
| 04/21/2010 | CN101041500B Highly effective reusing method for leather producing chrome tanning exhausted liquid |
| 04/20/2010 | US7701076 Hydro-power generation system |
| 04/20/2010 | US7699995 Treating water used for metal working in a closed cooling system having a basic pH by adding 2-methyl-4-isothiazolin-3-one which is free of non-aqueous solvents, volatile organic compounds and halogenated biocides at a concentration of 15-500 ppm; odorless; controlling mycobacteria |
| 04/20/2010 | US7699994 Enhanced water treatment for reclamation of waste fluids and increased efficiency treatment of potable waters |
| 04/20/2010 | US7699991 Apparatus and process for water conditioning |
| 04/20/2010 | US7699988 A conditioning container for continuous receipt of waste flow by immersible transducers producing ultrasonic acoustic waves along with injected ozone;. superior separation properties for delivery into a centrifuge; cost efficiency; environmentally friendly; onsite oil/gas wells; mobility |
| 04/20/2010 | US7699977 Assembling unit for filtration and adsorption of waste and sewage water |
| 04/20/2010 | US7699968 Water purifying system |
| 04/20/2010 | US7699906 Iodinated anion exchange resin and process for preparing same |
| 04/20/2010 | US7699519 Alcohol-solvent extraction system |
| 04/17/2010 | CA2641236A1 Cleaning and purifying compositions and associated method for purifying process water from the refinement of petroleum |
| 04/15/2010 | WO2010042005A1 Methods and apparatus to create resonance in water and to destroy resonance in bacteria |
| 04/15/2010 | WO2010041952A1 Method and device for treatment of ballast water |
| 04/15/2010 | WO2010041200A2 Zero waste reverse osmosis system and downstream rinsing |
| 04/15/2010 | WO2010041090A1 Method and a ship plant for inactivation of planktonic organisms in water ballast by hydrodynamic forces |
| 04/15/2010 | WO2010041041A1 Method, system and apparatus for reducing oxyanion content |
| 04/15/2010 | WO2010040721A1 Water filter control device |
| 04/15/2010 | WO2010040563A1 Cleaning and material separating device for wastewater, particularly from livestock husbandry |
| 04/15/2010 | WO2010040164A1 Electrode |
| 04/15/2010 | WO2010022394A3 Catalytic compositions, composition production methods, and aqueous solution treatment methods |
| 04/15/2010 | WO2010010570A8 A process for forming a rice husk ash composition |
| 04/15/2010 | WO2010009259A3 Devices and method for removing impurities from water using low grade heat |
| 04/15/2010 | WO2009155546A8 Electrolysis cell having electrodes with various-sized/shaped apertures |
| 04/15/2010 | WO2009044288A9 Multi-barrier water purification system and method |
| 04/15/2010 | US20100093063 Method for the treatment of ground water and soils using dried algae and other dried mixtures |
| 04/15/2010 | US20100090124 Method and Apparatus for Irradiating Fluids |
| 04/15/2010 | US20100089841 Ultrasonically induced cavitation of fluorochemicals |
| 04/15/2010 | US20100089839 Device and Process for Improving Mixing In The UV Disinfection of Liquids |
| 04/15/2010 | US20100089813 Cylindrical cartridge assembly with interlocking wall panels |
| 04/15/2010 | US20100089809 Integrated utility system |
| 04/15/2010 | US20100089756 Method and apparatus for desalination |
| 04/15/2010 | US20100089740 Method and systems for processing waste water using zero process water discharge |
| 04/15/2010 | DE202008015792U1 Filteranlage für Schmutzwasser Filter system for waste water |
| 04/15/2010 | DE10210983B4 Industrielle Reinigungsanlage mit einer Selektionsvorrichtung für gebrauchte Reinigungsflüssigkeiten Industrial cleaning system and selection device used for cleaning liquids |
| 04/15/2010 | DE102008051239A1 Methode und Vorrichtung zur einfachen Überwachung des Wartungszustandes einer UV-Trinkwasserdesinfektionsanlage in einem Flugzeug Method and device for easy monitoring of the maintenance condition of a UV water disinfection system in an aircraft |
| 04/15/2010 | DE102008051058A1 Separation of solid particles, e.g. coke particles, from water phase using flocculants and by gravitation in a device for producing hydrocarbons by the cleavage of hydrocarbon containing input |
| 04/15/2010 | DE102008050464A1 Flow-through device, useful for conducting a liquid (e.g. drinking water) or gaseous medium, comprises zeolite components, naturally occurring or synthetic schungite components having a specific carbon content and silver-components |
| 04/15/2010 | CA2735959A1 Zero waste reverse osmosis system and downstream rinsing |
| 04/15/2010 | CA2681427A1 Method and systems for processing waste water using zero process water discharge |
| 04/14/2010 | EP2175224A1 Method and apparatus for controlling chemical feeding in cooling water system |