| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/21/2009 | CN100453474C Preparation of nanometer type inorganic polymer flocculant and its product |
| 01/21/2009 | CN100453473C Water purifier |
| 01/21/2009 | CN100453472C Method and apparatus for highly efficient removal of water organisms by utilizing photoelectric Fenton reaction |
| 01/21/2009 | CN100453471C Preparation method for organic polymer-diatomaceous soil composite coagulating agent |
| 01/21/2009 | CN100453189C Stacking method for red mud |
| 01/21/2009 | CN100453155C Integral dispersion atomization aeration water quality regulating device |
| 01/21/2009 | CN100452972C Sustained releasing agent for preventing and treating alga and legionella bacteria series and its compositions |
| 01/20/2009 | US7479521 Flocculating and/or superabsorbing thickening agents; storage stable emulsions; detergents, cosmetics, oil recovery, water treatment, drilling fluids |
| 01/20/2009 | US7479259 System for destroying hazardous waste resultant from the production of energetics such as explosives |
| 01/20/2009 | US7479230 Process for reduction of inorganic contaminants from waste streams |
| 01/20/2009 | US7479229 Method for removing heavy metals from and dissolving calcium and/or magnesium scales in water or aqueous system |
| 01/20/2009 | US7479226 System for removal of contaminants from aqueous solution |
| 01/20/2009 | US7479224 Purification plant to biologically purify waste water |
| 01/20/2009 | US7479215 Mediated electrochemical oxidation of halogenated hydrocarbon waste materials |
| 01/20/2009 | CA2484472C Hazardous waste treatment method and apparatus |
| 01/20/2009 | CA2418068C Method and apparatus for removing hydrocarbons from water |
| 01/20/2009 | CA2411685C Optimised pellet formulations |
| 01/20/2009 | CA2383388C A device and method for minimizing pathogens in heated water |
| 01/20/2009 | CA2360425C Immersed membrane element and module |
| 01/20/2009 | CA2329330C Inorganic composition, process of preparation and method of use |
| 01/20/2009 | CA2265058C Treatment of aqueous effluents by injection of carbon dioxide |
| 01/16/2009 | CA2634748A1 Recovery of tailings ponds |
| 01/15/2009 | WO2009008910A1 Integrating recycle stream ammonia treatment with biological nutrient removal |
| 01/15/2009 | WO2009008771A1 Device for treating and purifying a liquid product |
| 01/15/2009 | WO2009008737A1 Method for treatment of water comprising non-polar compounds |
| 01/15/2009 | WO2009008463A1 Membrane separation apparatus and method for filtration treatment |
| 01/15/2009 | WO2009008386A1 Operating method of water purifier |
| 01/15/2009 | WO2009008318A1 Electrolytically reduced water, hot water for bathing, and method for suppression of lumpy fat |
| 01/15/2009 | WO2009008184A1 Fluid mixing flow channel structure and method of fluid mixing |
| 01/15/2009 | WO2009008046A1 Process for producing water added with hydrogen and apparatus therefor |
| 01/15/2009 | WO2009007925A2 Ultrasonic treatment chamber having electrode properties |
| 01/15/2009 | WO2009007923A2 Treatment chamber for separating compounds from aqueous effluent |
| 01/15/2009 | WO2009007648A2 Method for recycling water resulting from a method for producing an insulating mattress of mineral fibres |
| 01/15/2009 | WO2009007598A1 Method and device for selective cation extraction by electrochemical transfer in solution and applications of said method |
| 01/15/2009 | WO2009007579A2 Novel copper-based composite materials, process for the preparation thereof and uses thereof |
| 01/15/2009 | WO2009006993A2 Reactor for disinfecting liquids contaminated with bacteria by using high-voltage pulse technology and method therefor |
| 01/15/2009 | WO2009006795A1 Kitchen sewage oil separator |
| 01/15/2009 | WO2009006702A1 Method and apparatus for effecting a chemical reaction iii |
| 01/15/2009 | WO2009006678A1 Coagulation of paint |
| 01/15/2009 | WO2008147568A8 Electrowetting based digital microfluidics |
| 01/15/2009 | WO2008137908A3 Method for controlling fouling of a membrane filter |
| 01/15/2009 | WO2008110172A3 Filtration process using microporous filter with a low elution antimicrobial source |
| 01/15/2009 | US20090018668 separating components of a fluid mixture by absorption, desorption and electrokinetically biasing desorbed materials; lightweight and portable, cost efficiency to build, simple to maintain |
| 01/15/2009 | US20090014900 Equipment and process for the production of carbonated water |
| 01/15/2009 | US20090014393 Treatment chamber for separating compounds from aqueous effluent |
| 01/15/2009 | US20090014392 during oil drilling operations; using a separation tank having a first partition and a second partition, passing the fluid through a plurality of baffles |
| 01/15/2009 | US20090014390 groundwater treatment |
| 01/15/2009 | US20090014387 Hydraulically integrated solids/liquid separation system and method for wastewater treatment |
| 01/15/2009 | US20090014376 Apparatus for the cooling, condensation; aeration and/or mixing of water |
| 01/15/2009 | US20090014368 Mechanical Flotation Device for Reduction of Oil, Alkalinity and Undesirable Gases |
| 01/15/2009 | US20090014367 Floating materials removal system |
| 01/15/2009 | US20090014366 Water drinking device |
| 01/15/2009 | US20090014337 Electrochemical Nitrate Destruction |
| 01/15/2009 | US20090014312 Replenishing a body of fresh water with distillate of water vapor derived from a body of salt water using a still useful as a desalinator and a condenser; low pressure is obtained by a liquid column closed at its top and opened at its bottom to a body of seawater |
| 01/15/2009 | US20090013742 Compositions and methods for wastewater treatment |
| 01/15/2009 | DE19655226B4 Verfahren zum Vorfüllen des extrakorporalen Kreislaufs eines modularen Heimdialysesystems A method for priming the extracorporeal circuit of a modular home dialysis system |
| 01/15/2009 | DE19518448B4 Verfahren und Vorrichtung zum Reinigen eines Fluids Method and apparatus for cleaning a fluid |
| 01/15/2009 | DE102007033080A1 Method for waste-management of brines from potash production, involves generating saline droplets for locating on deposition surface |
| 01/15/2009 | DE102007031984A1 Reaktor zur hochspannungsimpulstechnischen Desinfektion bakterienverseuchter Flüssigkeiten und Verfahren dazu Reactor for high-voltage pulse technical disinfecting bacteria-contaminated liquids and method therefor |
| 01/15/2009 | DE102007031977A1 Elektrolyseur mit Kondensatorelektroden in einer Magnetfeldpassage zum Entsalzen von Meerwasser Electrolyser with capacitor electrodes in a magnetic passage for the desalination of sea water |
| 01/15/2009 | DE102007029702A1 Method for automatic water treatment of water basin or container e.g. aquariums, and preferably swimming pools, involves collecting copper or silver in water, and copper and silver-ions are determined for sufficient content |
| 01/15/2009 | DE102007026376B3 Water preparation device for a rotary printing machine, comprises a reverse-osmosis-arrangement that is connected on input side over a supply line under interposing a softening device with a water source |
| 01/15/2009 | CA2722656A1 Method and device for selective cation extraction by electrochemical transfer in solution and applications of said method |
| 01/15/2009 | CA2706978A1 Method for treatment of water comprising non-polar compounds |
| 01/15/2009 | CA2694540A1 Reducing waterborne bacteria and viruses by a controlled electric field |
| 01/15/2009 | CA2691603A1 Method for recycling water resulting from a method for producing an insulating mattress of mineral fibres |
| 01/14/2009 | EP2014620A2 Electrolyser with condenser electrodes in a magnetic field passage for removing salt from seawater |
| 01/14/2009 | EP2014350A2 Water-treating method |
| 01/14/2009 | EP2014311A2 Method for preparing a sand cleaning solution by electrolysis of sea water and installation for the implementation of such a method |
| 01/14/2009 | EP2013147A1 Polymeric chelant and coagulant to treat metal-containing wastewater |
| 01/14/2009 | EP2013146A1 Electrolytic process for managing urban sewage |
| 01/14/2009 | EP2013145A1 Method of extracting organic and metallic pollutants. |
| 01/14/2009 | EP2012899A2 Desalination method and system using compressed air energy systems |
| 01/14/2009 | EP1937601B1 Polymer solution with cationic amino groups and low halide content and production and use thereof |
| 01/14/2009 | EP1706693A4 Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent |
| 01/14/2009 | EP1243298B1 Filling out-flow preventing filter and absorber attached with it |
| 01/14/2009 | CN201181425Y Fluid level control apparatus for pure water container |
| 01/14/2009 | CN201181415Y Electronic controller of intelligent water treatment system |
| 01/14/2009 | CN201180106Y Apparatus for treating carbonized waste water |
| 01/14/2009 | CN201180105Y Dispersion type sewage water and sewage sludge biochemical treatment system |
| 01/14/2009 | CN201180104Y Self-cleaning bioelement pure water device |
| 01/14/2009 | CN201180102Y Biological reaction pool for wastewater treatment |
| 01/14/2009 | CN201180098Y Multiple-step form strong magnetic processor |
| 01/14/2009 | CN201180097Y Novel electrolytic tank for preparing alkalescent drinking water with electrolysis method |
| 01/14/2009 | CN201180096Y Full noble electrode queous alkali electrolysis purifier |
| 01/14/2009 | CN201180095Y Solar energy supersonic wave water treating device |
| 01/14/2009 | CN201180094Y Distillation type purifier |
| 01/14/2009 | CN201179427Y Mixer |
| 01/14/2009 | CN201179384Y Household super-power combined purifier for countryside |
| 01/14/2009 | CN201179383Y High-efficiency accumulation oil removing sedimentation separator |
| 01/14/2009 | CN201179374Y Water filter structure with disinfection function |
| 01/14/2009 | CN201179367Y Extrusion pressing type fibrous filter |
| 01/14/2009 | CN201179365Y Sedimentation tank |
| 01/14/2009 | CN201179187Y Ozone anus fumigation-washing therapeutical instrument |
| 01/14/2009 | CN201178941Y Thermal insulation health cup sleeve |
| 01/14/2009 | CN201178940Y Health cup ring |
| 01/14/2009 | CN201178939Y Magnetic beverage suction pipe |
| 01/14/2009 | CN201178929Y Inflating thermal insulation health cup sleeve |
| 01/14/2009 | CN201178928Y Elastic thermal insulation health cup sleeve |
| 01/14/2009 | CN201178927Y Elastic health cup ring |