| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/27/2010 | CN201390658Y Air-float degreasing device |
| 01/27/2010 | CN201390657Y Sewage treatment equipment for zinc plating production line |
| 01/27/2010 | CN201390656Y Novel water distiller |
| 01/27/2010 | CN201390655Y Pretreatment device for furan resin wastewater |
| 01/27/2010 | CN201390654Y Drinking water purifying device |
| 01/27/2010 | CN201389447Y Un-powered chlorine dioxide generator |
| 01/27/2010 | CN201389429Y Backflow exchanging device |
| 01/27/2010 | CN201388878Y Cooking utensil with medical stone |
| 01/27/2010 | CN101636356A Method and apparatus for removing arsenic from a solution |
| 01/27/2010 | CN101636355A System and method of slurry treatment |
| 01/27/2010 | CN101636354A Desalination system |
| 01/27/2010 | CN101633528A Water treatment method for killing tendipes by utilizing ozone/hydrogen peroxide |
| 01/27/2010 | CN101633527A Composite type polymeric flocculant |
| 01/27/2010 | CN101633526A Sewage sterilizing and purifying device |
| 01/27/2010 | CN101633525A Method and equipment for inactivating cryptosporidium and giardia cysts inside water |
| 01/27/2010 | CN101633524A Process and device for removing and recycling phosphorus in waste water of livestock breeding |
| 01/27/2010 | CN101633523A Processor for suspended substances in spinning waste water |
| 01/27/2010 | CN100584847C Method for preparation methyl lithium |
| 01/27/2010 | CN100584781C Process for treating waste water for production of triethyl phosphite |
| 01/27/2010 | CN100584780C Non-pump high volume water purifier |
| 01/27/2010 | CN100584773C Decentralized type sewage and sludge biochemical treatment system |
| 01/27/2010 | CN100584772C Method for producing attapulgite adsorbed oxygen increasing agent |
| 01/27/2010 | CN100584771C Method for processing heavy metal wastewater |
| 01/27/2010 | CN100584770C Waste water treatment dosing apparatus |
| 01/27/2010 | CN100584769C Preparation method for disinfection algicide for swimming pool |
| 01/27/2010 | CN100584768C Purification device and refrigerator using the same |
| 01/27/2010 | CN100584767C Water purifier |
| 01/27/2010 | CN100584766C Full- desorption system for hydrochloride |
| 01/27/2010 | CN100584765C Natural vacuum low temperature distillation sea water desalination method and device |
| 01/27/2010 | CN100584760C Method and device for preparing cupric oxide/cupric sulfate by reclaiming wiring board etching waste liquor |
| 01/27/2010 | CN100584752C Water purification active carbon prepared from vegetal castoff and preparation method thereof |
| 01/26/2010 | US7651973 Adsorbents/catalysts containing iron oxides and hydroxides can advantageously be used e.g. in the area of water purification or gas purification |
| 01/26/2010 | US7651663 Appliance using a water hardness sensor system and method of operating the same |
| 01/26/2010 | US7651661 Medical devices with broad spectrum antimicrobial activity |
| 01/26/2010 | US7651660 sterilizing fluid in biotechnology and food technology; for dairy products or pharmaceutical active virus proteins; a housing which encloses a tubular cavity, with a radiation source and an inner tube; generating an additional radial flow routing of the reaction medium |
| 01/26/2010 | US7651622 Mixing sodium hypochlorite and ammonium chloride and ammonium bromide, and adding to the system to be treated; fungicides, algicides and bactericides and controlling biofouling |
| 01/26/2010 | US7651621 using a fluid treatment system includes vortex nozzle units, a reservoir that contains a fluid that includes one or more dissolved gasses; prevent erosion |
| 01/26/2010 | US7651620 Pressurised water releasing nozzle for generating microbubbles in a flotation plant |
| 01/26/2010 | US7651617 Method for purifying liquids by using ionized aeration |
| 01/26/2010 | US7651612 Device for the purification of contaminated liquid |
| 01/26/2010 | US7651611 Directional microporous diffuser and directional sparging |
| 01/26/2010 | US7651610 Water aerating and dirt collecting assembly for aquarium |
| 01/26/2010 | US7651607 Chlorinator for wastewater treatment systems |
| 01/26/2010 | US7651474 Method and apparatus for leukoreduction of red blood cells |
| 01/26/2010 | US7651001 Fluid separator |
| 01/26/2010 | US7650998 Apparatus of treating grinding water for processing periphery of eyeglass lens |
| 01/26/2010 | CA2684595A1 System and process for converting non-fresh water to fresh water |
| 01/26/2010 | CA2565394C Portable water quality monitoring and treatment system |
| 01/26/2010 | CA2506750C System and method for water pasteurization and power generation |
| 01/26/2010 | CA2444928C Surface for promoting droplet formation |
| 01/26/2010 | CA2425426C Wastewater treatment |
| 01/26/2010 | CA2376070C Sealing means for electrically driven water purification units and method of manufacturing thereof |
| 01/21/2010 | WO2010009259A2 Devices and method for removing impurities from water using low grade heat |
| 01/21/2010 | WO2010008670A1 Supercapacitor and method for making the same |
| 01/21/2010 | WO2010008275A1 Energy storage and production system and method using salinity gradient power generation |
| 01/21/2010 | WO2010008262A1 Process for removal of compounds of sulphide type in sulphurous waters |
| 01/21/2010 | WO2010008089A1 Electrical equipment having air cleaning function |
| 01/21/2010 | WO2010008072A1 Treating agent for oxidizing agent-containing waste water, method for treating oxidizing agent-containing waste water, apparatus for treating oxidizing agent-containing waste water, purifying agent for organic solvent, method for purifying organic solvent, and apparatus for purifying organic solvent |
| 01/21/2010 | WO2010008055A1 Method and apparatus for treating wastewater |
| 01/21/2010 | WO2010007696A1 Water purifier |
| 01/21/2010 | WO2010007038A1 Method for treating industrial wastewaters |
| 01/21/2010 | WO2010006799A1 Water-treatment apparatus and system for storing water |
| 01/21/2010 | WO2010006449A1 Process and apparatus for separating hydrocarbons from produced water |
| 01/21/2010 | WO2010006428A1 Fluid treatment system |
| 01/21/2010 | WO2010006366A1 A process for recovering lithium from a brine |
| 01/21/2010 | WO2009134996A3 Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules |
| 01/21/2010 | WO2009134315A3 Bromate suppression |
| 01/21/2010 | WO2009131409A3 Magnetic body for magnetized hexagonal water and magnetizing device using the same |
| 01/21/2010 | WO2009129533A3 Bi-phasic bioretention system |
| 01/21/2010 | WO2009128868A8 System, method and apparatus for coupling a solid oxide high temperature electrolysis glow discharge cell to a plasma arc torch |
| 01/21/2010 | WO2009126579A3 Versatile water purification systems and methods |
| 01/21/2010 | WO2009086203A3 Method and apparatus for increasing contaminant clearance rates during extracorporeal fluid treatment |
| 01/21/2010 | US20100015056 Uranium-chelating peptides and uses thereof |
| 01/21/2010 | US20100013232 Solid particle separator device and a hydraulic installation including such a device |
| 01/21/2010 | US20100012593 Process for treating water |
| 01/21/2010 | US20100012580 Novel systems and methods for wastewater treatment |
| 01/21/2010 | US20100012560 Chemical Solution Feeder and Method |
| 01/21/2010 | US20100012558 Wastewater treatment systems and methods |
| 01/21/2010 | US20100012557 Septic tank wastewater treatment system |
| 01/21/2010 | US20100012485 Apparatus including at least one electrolytic cell |
| 01/21/2010 | DE102008033780A1 Process and process arrangement for partial air saturation of a slightly polluted water stream for the purpose of flotation, comprise circulating wastewater over a pump into a partial stream and pressure saturation stream |
| 01/21/2010 | DE102004006084B4 Verfahren und Anordnung zur Behandlung saurer und sulfathaltiger Abwässer des Bergbaus Method and apparatus for treatment of acid and sulfate-containing wastewaters of mining |
| 01/21/2010 | CA2731120A1 Process and apparatus for separating hydrocarbons from produced water |
| 01/21/2010 | CA2731119A1 Fluid treatment system for impinging on a radiation emitting surface |
| 01/21/2010 | CA2729886A1 A process for recovering lithium from a brine |
| 01/21/2010 | CA2729884A1 Method for treating industrial wastewaters |
| 01/21/2010 | CA2729787A1 Method for treating floor polish stripping wastewater and washing wastewater |
| 01/21/2010 | CA2727553A1 Supercapacitor and method for making the same |
| 01/20/2010 | EP2145985A1 Electrode for electrolysis |
| 01/20/2010 | EP2145678A1 TiO2-ZnO Nanocomposite film |
| 01/20/2010 | EP2145673A1 Method of membrane separation and membrane separation apparatus |
| 01/20/2010 | EP2145535A1 Method of clearing foam from collected foam in a foam remover and device therefore |
| 01/20/2010 | EP2145051A2 Method and installation for real-time inspection of the quality of water in a delivery network |
| 01/20/2010 | EP2144854A1 Waste treatment system |
| 01/20/2010 | EP2144853A1 Desalination method and apparatus |
| 01/20/2010 | EP2144692A2 Method for controlling fouling of a membrane filter |
| 01/20/2010 | EP2144683A1 Method and apparatus for treating materials using electrodeless lamps |
| 01/20/2010 | CN201387781Y Magnetic field rotating and intensifying device |
| 01/20/2010 | CN201387158Y Electric variable frequency antiscale solar energy water heater |
| 01/20/2010 | CN201387011Y Incineration equipment for crematorium and incinerator exhaust gas treatment system thereof |