| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/09/2009 | WO2009066151A3 Device for activating liquids |
| 07/09/2009 | WO2009042223A3 System for soil, groundwater, and surface water remediation, and related methods |
| 07/09/2009 | WO2009037610A3 Device for producing drinking water |
| 07/09/2009 | WO2009023428A3 Fluid treatment device with alternating electric potential difference |
| 07/09/2009 | WO2008060309A9 Tio2 nanostructures, membranes and films, and applications of same |
| 07/09/2009 | WO2008035990A9 Screening apparatus |
| 07/09/2009 | WO2008027259A3 Methods and systems for biological treatment of flue gas desulfurization wastewater |
| 07/09/2009 | US20090176300 Method of and apparatus for converting biological materials into energy resources |
| 07/09/2009 | US20090175960 Process for Producing Carbon Dioxide Solution, Production Apparatus, And Carbonated Water |
| 07/09/2009 | US20090173697 Method and apparatus for the production and delivery of monochloramine into water streams |
| 07/09/2009 | US20090173696 Method and system of digesting excess sludge |
| 07/09/2009 | US20090173692 Fluid flow of aqueous liquid containing dissolved minerals and hydrocarbons through warm lime softener; acidification with mineral acid from pH of 11 to 9 ; microfiltration, ion exchanging, reverse osmosis, and air stripping; recycling sludge; antiscaling; removal of silica and boron without magnesium |
| 07/09/2009 | US20090173691 Batch-operated reverse osmosis system with multiple membranes in a pressure vessel |
| 07/09/2009 | US20090173690 Batch-operated reverse osmosis system |
| 07/09/2009 | US20090173689 Generation of Triacylglycerols from Gums |
| 07/09/2009 | US20090173678 Vertical evaporation technologies |
| 07/09/2009 | US20090173675 Water Filter Cartridge System Having a Combined Blending Valve System in the Candle and Adjusting Device in the Head |
| 07/09/2009 | US20090173639 Water draining system for a fuel filter |
| 07/09/2009 | US20090173617 Desalinization by evaporation from capillary material |
| 07/09/2009 | DE202008002991U1 Einrichtung zur Neutralisation von sauren Verbrennungskondensaten Means for neutralization of acidic combustion condensates |
| 07/09/2009 | DE102009004092A1 Offenes Kühlkreissystem Open circuit cooling system |
| 07/09/2009 | DE102008003415A1 Single apparatus for photodynamic energized water, comprises light emitting devices with different light emitters for the production of light of different bandwidths and wave lengths for absorbing through water |
| 07/09/2009 | DE102008003327A1 Wasserbehandlungseinrichtung für eine Heizanlage Water treatment device for a heating system |
| 07/09/2009 | CA2819676A1 Pet food composition |
| 07/09/2009 | CA2710266A1 Co-doped titanium oxide foam and water disinfection device |
| 07/09/2009 | CA2708893A1 Suspended media granular activated carbon membrane biological reactor system and process |
| 07/09/2009 | CA2708563A1 Method for treating water by advanced oxidation and ballasted flocculation, and corresponding treatment plant |
| 07/09/2009 | CA2702681A1 Advanced control method for a membrane filtration unit, and device for implementing the method |
| 07/08/2009 | EP2077422A2 Water treatment device for a heating installation |
| 07/08/2009 | EP2077163A1 Methods of simultaneously cleaning and disinfecting industrial water systems |
| 07/08/2009 | EP2077160A1 Column flotation device |
| 07/08/2009 | EP2077158A2 Method for manufacturing cationic exchangers |
| 07/08/2009 | EP2076466A2 Method for purification of wastewater containing sulphur and nitrogen containing compounds |
| 07/08/2009 | EP2076465A2 Desalination system |
| 07/08/2009 | EP1844847B1 Microbubble generator and microbubble generating method |
| 07/08/2009 | EP1656401B1 Powdery, water-soluble cationic polymer composition, method for the production and use thereof |
| 07/08/2009 | EP1654599A4 Fluid over-flow/make-up air assembly for reprocessor |
| 07/08/2009 | EP1483212B1 Advanced electrodeionization for fluid recycling |
| 07/08/2009 | CN201268616Y Plug flow type catalyzed iron / suspending stuffing biological film integrated reactor |
| 07/08/2009 | CN201268615Y Improved micro bubble apparatus |
| 07/08/2009 | CN201268614Y Combined type simple flocculating precipitation apparatus |
| 07/08/2009 | CN201268613Y Combined type lateral flow sloping plate precipitation apparatus |
| 07/08/2009 | CN201268612Y Combined type sloping plate precipitation apparatus |
| 07/08/2009 | CN201268611Y Combined type double-inlet double-outlet sloping plate apparatus |
| 07/08/2009 | CN201268610Y Concrete waste pulp water circulation processing pool with hot mixing system |
| 07/08/2009 | CN201268609Y Water quality sterilizing processing unit |
| 07/08/2009 | CN201268608Y Immersed rare earth magnetic loop separation and wastewater purification apparatus |
| 07/08/2009 | CN201268607Y Electrolysis water machine with cleaned sewerage drainage function |
| 07/08/2009 | CN201268606Y Low-pressure reverse osmosis water processor |
| 07/08/2009 | CN201268605Y Manual water injection type reverse osmosis direct drinking fountain |
| 07/08/2009 | CN201268604Y Wastewater proportional controller with manual flushing function |
| 07/08/2009 | CN201268603Y Improved belt type concentration squeezing filter |
| 07/08/2009 | CN201268602Y Special water purifier for water drinking machine having softening function and softening core regenerative device |
| 07/08/2009 | CN201268601Y Modularized single-bed ionic exchange apparatus |
| 07/08/2009 | CN201268600Y Combined double fluid bed ion exchange processing unit |
| 07/08/2009 | CN201268599Y Effluent oil treatment apparatus |
| 07/08/2009 | CN201268598Y Unpowered oil-water clarifier |
| 07/08/2009 | CN201268597Y 管道式超声除藻反应器 Ducted ultrasonic algae reactor |
| 07/08/2009 | CN201268596Y Industrialized circulating photoreaction apparatus |
| 07/08/2009 | CN201268595Y Combined type dissolved air flotation device |
| 07/08/2009 | CN201268594Y Sea water desalting apparatus using engine tail gas |
| 07/08/2009 | CN201268593Y Hot water flash evaporation deoxidization apparatus |
| 07/08/2009 | CN201268592Y Drink purification instrument |
| 07/08/2009 | CN201268591Y Apparatus for producing low-temperature waste heat preheating desalted water by using sulfuric acid |
| 07/08/2009 | CN201268590Y Health-care drinking ball |
| 07/08/2009 | CN201268589Y Suction pipe of water quality treater |
| 07/08/2009 | CN201268588Y Water treatment unit with dynamic state material |
| 07/08/2009 | CN201268587Y Dynamic water treatment material normal pressure water purifier |
| 07/08/2009 | CN201268586Y Automatic sewerage hoisting device |
| 07/08/2009 | CN201268585Y Anti-pollution apparatus of desalting water tank |
| 07/08/2009 | CN101479199A Use of nitrate salts for suppressing disturbing odours |
| 07/08/2009 | CN101479198A Water supply apparatus |
| 07/08/2009 | CN101479197A Method of purifying water and apparatus therefor |
| 07/08/2009 | CN101479196A Deionizing device, and its using method |
| 07/08/2009 | CN101479195A Plate type apparatus for producing fresh water |
| 07/08/2009 | CN101475256A Method for treating low concentration cobalt-containing wastewater by ozone dispersion oxidation |
| 07/08/2009 | CN101475255A Preparation of efficient high valency iron salt oxidizing compound |
| 07/08/2009 | CN101475254A Blast furnace gas condensate water acidic treating method |
| 07/08/2009 | CN101475253A Method for removing phosphor-containing wastewater by using fly ash aerated concrete slag |
| 07/08/2009 | CN101475252A Integrated method for processing arsenic-containing wastewater by using iron composite bentonite |
| 07/08/2009 | CN101475251A Composite denitrification agent for treating medium concentration ammonia nitrogen wastewater and denitrification method |
| 07/08/2009 | CN101475250A Method for removing fluorine in wastewater |
| 07/08/2009 | CN101475249A Method for treating cultivation wastewater by using microbial flocculant and compound fertilizer obtained thereby |
| 07/08/2009 | CN101475248A Water coagulation processing method |
| 07/08/2009 | CN101475247A Short process flow water treatment technology with hyperfiltration as core and integrated with multiple water purifying technologies |
| 07/08/2009 | CN101475246A Preparation of efficient polybasic acid iron salt flocculant |
| 07/08/2009 | CN101475245A Swimming pool water disinfection method |
| 07/08/2009 | CN101475244A Electrochemical device for processing heavy metal wastewater |
| 07/08/2009 | CN101475243A Electrochemical device for novel double compound electrode |
| 07/08/2009 | CN101475242A Domestic sewage processing method |
| 07/08/2009 | CN101475241A Sterilized drinking machine |
| 07/08/2009 | CN101475240A Method for removing lead-containing industrial wastewater by using ferroalloy plant silica fume |
| 07/08/2009 | CN101475239A Automatic feeding apparatus preparing pool for powdered activated charcoal |
| 07/08/2009 | CN101475238A Sewage processor |
| 07/08/2009 | CN101475237A Miniature column rapid penetration carbon screening method |
| 07/08/2009 | CN101475236A Pneumatic water pump pipe assembly and use thereof in water treatment technology |
| 07/08/2009 | CN101475235A Process for ammonia distillation by cyclic heating wastewater using tube furnace |
| 07/08/2009 | CN101475234A Double jet type seawater desalter and production method thereof |
| 07/08/2009 | CN101475233A Vacuum distillation apparatus and method for desalting seawater and bitter-salt water by simply using solar energy |
| 07/08/2009 | CN101475232A Method for treatment of process waters using steam |