| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/07/2010 | WO2010002351A1 System for water purification |
| 01/07/2010 | WO2010002164A2 Oxygenated water production device |
| 01/07/2010 | WO2010002052A1 Channel conversion equipments of electrolysers in accordance with automatic polarity conversion |
| 01/07/2010 | WO2010001872A1 Preservative material and storage method for liquid |
| 01/07/2010 | WO2010001728A1 Method for separating radioactive copper using chelate exchange resin |
| 01/07/2010 | WO2010001710A1 Treatment agent for aqueous waste liquid and treatment method for aqueous waste liquid |
| 01/07/2010 | WO2010001279A1 Disinfecting device |
| 01/07/2010 | WO2010000798A1 Waste water treatment |
| 01/07/2010 | WO2009140323A3 Zero-valent metallic treatment system and its applicaton for removal and remediation of polychlorinated biphenyls |
| 01/07/2010 | WO2009117611A3 Trapping magnetic cell sorting system |
| 01/07/2010 | WO2009114662A3 Liquid disinfectant apparatus |
| 01/07/2010 | WO2009071066A3 Method for operating a water softening system having two calibration characteristics and associated water softening system |
| 01/07/2010 | US20100001418 Service water pipe faucet direct-connected ozone water producer with self-power generator |
| 01/07/2010 | US20100000949 System and method for water restoration |
| 01/07/2010 | US20100000948 Water treatment equipment using pulsed ultraviolet lamp |
| 01/07/2010 | US20100000947 Treating method of a fluorinated surfactant-containing aqueous solution |
| 01/07/2010 | US20100000946 solids-liquid separation; adding cationic polymers, anionic polymers, coagulants, and charged microparticulate material, flocculating suspended solids to liquor comprising water, lignin, then dewatering via centrifuging |
| 01/07/2010 | US20100000945 Filtering Apparatus and Method of Use |
| 01/07/2010 | US20100000929 System comprising a fluid treatment module and a support structure |
| 01/07/2010 | US20100000925 Method for Monitoring A Plurality of Electrical Luminous Elements and Device for Disinfecting A Substance By Means of Ultraviolet Radiation |
| 01/07/2010 | US20100000924 Reducing water purification material, method for producing reducing water purification material, method for treating wastewater, and wastewater treatment apparatus |
| 01/07/2010 | US20100000851 Method and Apparatus for Water Distillation and Recovery |
| 01/07/2010 | US20100000723 System, Method and Apparatus for Transferring Heat |
| 01/07/2010 | DE102005063228B4 Anaerobe Reinigung von Abwasser Anaerobic treatment of wastewater |
| 01/07/2010 | CA2727169A1 Apparatus for mixing concentrated water treatment solutions |
| 01/06/2010 | EP2141223A1 Device for treating and purifying a liquid product |
| 01/06/2010 | EP2141127A1 An effluent treatment process |
| 01/06/2010 | EP2141126A1 Porous iron oxide, process for producing the same, and method of treating water |
| 01/06/2010 | EP2140929A1 Selective membrane having a high fouling resistance and preparation method thereof |
| 01/06/2010 | EP2139819A1 A plant for producing the oxygen-containing additive as an ecologically beneficial component for liquid motor fuels |
| 01/06/2010 | EP2139818A2 Method and device for purifying liquid effluents |
| 01/06/2010 | EP2139817A1 Electrochemically treated water, method and device for the production thereof, and the use thereof as a disinfection agent |
| 01/06/2010 | EP2139816A1 Potable water distiller |
| 01/06/2010 | EP2139590A1 Microporous filter with an antimicrobial source |
| 01/06/2010 | EP1345857B1 Reclaiming water and usable brine concentrate from domestic sewage |
| 01/06/2010 | EP1299167B1 Electrostatic coalescer device |
| 01/06/2010 | EP1242313B1 Waste water treatment system |
| 01/06/2010 | CN201377894Y Multifunctional electric water heater for passenger train |
| 01/06/2010 | CN201377893Y Water heating device applied to hydrotherapy instrument |
| 01/06/2010 | CN201377890Y Electro-thermal boiler |
| 01/06/2010 | CN201376928Y Waste water with ammonia and sulfate radical processed by non-ferrous metal reclamation device |
| 01/06/2010 | CN201376927Y Installation for recycling acetylene gas-purifying sodium hypochlorite solution |
| 01/06/2010 | CN201376926Y Treatment device for industrial wastewater from oxide pigments |
| 01/06/2010 | CN201376925Y Multi-stage classification continuous micro-bubble separating wastewater recovery device |
| 01/06/2010 | CN201376924Y Non-powered portable drinking water purifier |
| 01/06/2010 | CN201376923Y Super RO water purifier for city and rural areas |
| 01/06/2010 | CN201376916Y Membrane bioreactor minitype sewage treatment equipment |
| 01/06/2010 | CN201376913Y Up-flowing multi-phase waste-water processing oxidation tower |
| 01/06/2010 | CN201376912Y Weakly-alkaline water generator dedicated for water dispenser |
| 01/06/2010 | CN201376911Y High-dissolved-oxygen direct-drinking machine |
| 01/06/2010 | CN201376910Y Water quality treating device for removing iron and manganese |
| 01/06/2010 | CN201376909Y Brine desorption desulfurizing tower |
| 01/06/2010 | CN201376908Y Stable chlorine dioxide disinfectant filling-up device |
| 01/06/2010 | CN201376907Y Novel high-voltage coagulation machine |
| 01/06/2010 | CN201376906Y Internal electrolysis device for composite reactor |
| 01/06/2010 | CN201376905Y Spiral-type internal electrolysis processor |
| 01/06/2010 | CN201376904Y Floating disc type floating oil recovery machine |
| 01/06/2010 | CN201376903Y Full air dissolving co-flocculation air floating device |
| 01/06/2010 | CN201376902Y Ultra-pure water antistatic device |
| 01/06/2010 | CN201376740Y Dynamic water spray bottle |
| 01/06/2010 | CN201375880Y Beam integrated weeping willow membrane filter |
| 01/06/2010 | CN201375860Y Pi energy water machine |
| 01/06/2010 | CN201375691Y Portable multi-functional sterilizer |
| 01/06/2010 | CN201375331Y Energy cup |
| 01/06/2010 | CN201375327Y Health-care cup |
| 01/06/2010 | CN201375318Y Health-protection cup |
| 01/06/2010 | CN101622201A Purification process of fluorine-based solvent-containing solution |
| 01/06/2010 | CN101622200A Electrochemical cell and method for operating the same |
| 01/06/2010 | CN101622199A Method of inhibiting scale formation and deposition in desalination systems |
| 01/06/2010 | CN101618905A Method for treating phosphoric wastewater through ozone-enhanced electrocoagulation |
| 01/06/2010 | CN101618904A Method of catalyzing hydrogen peroxide with molybdate-carried ion exchange resin to degrade trichlorophenol |
| 01/06/2010 | CN101618903A Calcium ion water activating agent and preparation method thereof |
| 01/06/2010 | CN101618902A Zero emission treatment method of completely turning chromium-containing waste liquor into useable resources. |
| 01/06/2010 | CN101618901A Preprocessing method of neopentyl glycol production wastewater |
| 01/06/2010 | CN101618900A Inorganic flocculating agent for treating waste water during carpet production |
| 01/06/2010 | CN101618899A Y-shaped fin contact flocculator and sewage treatment system |
| 01/06/2010 | CN101618898A Method for recovering gold, platinum and porpezite from acidic waste water by ion exchange |
| 01/06/2010 | CN101618897A Method for treating road surface runoff contamination |
| 01/06/2010 | CN101618896A Current ejector aerated water preparation device |
| 01/06/2010 | CN100578399C Circulating cooling water purification re-utilization automatic monitoring system |
| 01/06/2010 | CN100577584C Method for treating electroplating waste liquid containing heavy metals and recovering and reutilizing heavy metals |
| 01/06/2010 | CN100577581C Pure water cylinder of mixer of ozone water maker |
| 01/06/2010 | CN100577580C Algae flocculating purifying platform |
| 01/06/2010 | CN100577579C Method for producing water treatment coagulant by using coal gangue |
| 01/06/2010 | CN100577578C Method of processing semi-conductor industrial waste water |
| 01/06/2010 | CN100577577C Pre-treating method for desalting sea water |
| 01/06/2010 | CN100577280C Method of preparing water treatment material anionic dye sorbent |
| 01/06/2010 | CN100577267C Control device for fully-automatic constant-flow super-filtering water treatment |
| 01/06/2010 | CN100577250C Permanent magnetism separating method for oil-water and device thereof |
| 01/06/2010 | CN100577013C Concentrated aqueous bromine solutions and preparation thereof |
| 01/05/2010 | US7641971 Metal-treated particles for remediation |
| 01/05/2010 | US7641928 Dewatering whole stillage |
| 01/05/2010 | US7641868 lead wires having cathode and anode are alternately wound on a body in the horizontal direction, the cell is disposed in plural in the vertical direction to the flow of water by a given distance so that a plasma reaction is generated between both lead wires in the linear direction, increased efficiency |
| 01/05/2010 | US7641803 Filter cartridges for fluid intake systems |
| 01/05/2010 | US7641802 Applying microbial treatment with use of submerged membrane to treat water obtained by treating wastewater containing organic matter in micronanobubble treatment step and photocatalytic step for applying photocatalytic treatment to treat water after microbial treatment step; cost efficiency; small scale |
| 01/05/2010 | US7641801 decreasing manganese concentrations without the precipitation of significant amounts of magnesium; hydrometallurgy |
| 01/05/2010 | US7641793 Aqueous liquid treatment |
| 01/05/2010 | US7641791 Control system |
| 01/05/2010 | US7641790 UV LED based water purification module for intermittently operable flow-through hydration systems |
| 01/05/2010 | US7641771 Pressure desalination |