| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 09/24/2009 | WO2009044298A3 Compositions and methods for coagulating silica from mineral processing streams |
| 09/24/2009 | WO2009002192A9 A method of calculating a water treatment chemical dose |
| 09/24/2009 | US20090241043 Methods, systems, and processes for the design and creation of rich-media applications via the Internet |
| 09/24/2009 | US20090239973 Polyacrylamide Delivery Product |
| 09/24/2009 | US20090236295 Immersion filter unit for wastewater treatment and production of drinking water |
| 09/24/2009 | US20090236294 Method and apparatus for treating fluids |
| 09/24/2009 | US20090236292 Wastewater treatment system and method of wastewater treatment |
| 09/24/2009 | US20090236287 Water polishing process |
| 09/24/2009 | US20090236286 Method, apparatus, and processes for producing potable water utilizing reverse osmosis at ocean depth in combination with shipboard moisture dehumidification |
| 09/24/2009 | US20090236283 Method of Denitrifying Wastewater |
| 09/24/2009 | US20090236281 Anaerobic treating water contaminated with a friction reducer or a fracturing polymer; aerating; and separating the effluent for use as fracturing water; removing methanol via biological digestion, separating contaminants by reverse osmosis, and removing boron with an ion exchange resin |
| 09/24/2009 | US20090236280 Filtration apparatus |
| 09/24/2009 | US20090236279 Sand classifying-conveying-dehydrating device |
| 09/24/2009 | US20090236275 Water Treatment System |
| 09/24/2009 | US20090236274 Agitator in a Sewer System |
| 09/24/2009 | US20090236273 Rain and storm water filtration systems |
| 09/24/2009 | US20090236270 Water purification system |
| 09/24/2009 | US20090236235 Water treatment system and method |
| 09/24/2009 | US20090236234 Electrolytic Process for Managing Urban Sewage |
| 09/24/2009 | US20090235954 Method and a washing system for washing turbines |
| 09/24/2009 | DE202009007892U1 Fällungsmittel zur Behandlung und zur spontanen Geruchseliminierung von Wässern Precipitating agents for the treatment and spontaneous elimination of odor Water |
| 09/24/2009 | DE10354063C5 Verfahren und Vorrichtung zur Gewinnung von Stickstoffdünger aus organischen Abfallprodukten Method and apparatus for producing nitrogen fertilizer from organic waste products |
| 09/24/2009 | DE102008015068A1 Elektrodiaphragmalyse Electrodiaphragmalysis |
| 09/24/2009 | DE102008014864A1 Hydraulic lime protection- and vitalization device comprises a disk magnet and a ring magnet with two spacers, which are centering holders for the magnet and are equipped with radial web |
| 09/24/2009 | DE102008013598A1 Plant for reducing salt and/or mineral content of water such as seawater and/or brackish water for producing fresh water, comprises evaporation device having evaporation elements, condensation device, conveying unit, and atomizing unit |
| 09/24/2009 | DE102008012725A1 Vorrichtung zur Begasung von Flüssigkeiten Device for gassing of liquids |
| 09/24/2009 | DE102008000775A1 System for cleaning surface water such as rainwater, comprises first pit to introduce surface water, second pit to treat introduced surface water using filter element, connecting line, unit for limiting the flow rate, and flow rate meter |
| 09/24/2009 | CA2716560A1 Electrodiaphragmalysis |
| 09/24/2009 | CA2714300A1 Container for the filtration of liquid |
| 09/23/2009 | EP2104211A1 Lifting device, power generation device and sea reverse osmosis device |
| 09/23/2009 | EP2103349A1 Stain-resistant material synthesized by reprecipitation method and having weather resistance, and process for production thereof |
| 09/23/2009 | EP2103346A1 Diffuser/emulsifier |
| 09/23/2009 | EP2102560A1 System for introducing an additive into a fluid conduit |
| 09/23/2009 | EP2102116A1 Post treatment for desalinated and soft water for balanced water composition supply |
| 09/23/2009 | EP2102115A1 Vertical-horizontal filter unit for the biological purification of polluted water |
| 09/23/2009 | EP2102114A1 Removal of contaminants from a waste stream through production and utilization of oxyhydrogen gas |
| 09/23/2009 | EP2102113A1 System and method for treating groundwater |
| 09/23/2009 | EP2102112A1 Filter and sterilization apparatus |
| 09/23/2009 | EP2102111A1 System and process for producing a low-suspended solids solution and uses therefore |
| 09/23/2009 | EP2102110A1 Olive waste recovery |
| 09/23/2009 | EP2101901A1 Separation process |
| 09/23/2009 | EP2101828A2 Disinfecting tablet |
| 09/23/2009 | EP1861198B1 Stripping method |
| 09/23/2009 | EP1044060B1 Bacteriostatic filter cartridge |
| 09/23/2009 | CN201313846Y Waste water disposal device by utilizing hypereutectic al-si alloy scraps |
| 09/23/2009 | CN201313845Y Waste water disposal device by utilizing ductile cast iron scraps |
| 09/23/2009 | CN201313844Y Ferric-carbon fiber micro-electrolysis reaction unit |
| 09/23/2009 | CN201313843Y Carbide slag discharge hopper with vibration devices |
| 09/23/2009 | CN201313842Y Novel printing sewage processing device |
| 09/23/2009 | CN201313841Y Water body drug release dispenser |
| 09/23/2009 | CN201313840Y Water magnetizing machine |
| 09/23/2009 | CN201313839Y Water activating-sterilizing device |
| 09/23/2009 | CN201313838Y Soiling solution processing equipment |
| 09/23/2009 | CN201313837Y Water fountain with sterilization function |
| 09/23/2009 | CN201313836Y Pressure regulating waste water ratio |
| 09/23/2009 | CN201313835Y Antiosmosis device |
| 09/23/2009 | CN201313834Y Radioactive polluted water purifying device |
| 09/23/2009 | CN201313833Y Ultraviolet ray germicidal lamp for water |
| 09/23/2009 | CN201313832Y 雾化器 Nebulizer |
| 09/23/2009 | CN201313831Y Waste water recycling device |
| 09/23/2009 | CN201313830Y New industrial sewage surplus heat utilization energy saving device |
| 09/23/2009 | CN201313829Y Sealing structure of pipeline water purifying device |
| 09/23/2009 | CN201313828Y Static return-spray separation rapid sewage disposal device |
| 09/23/2009 | CN201313827Y 自控净水器 Controlled water purifier |
| 09/23/2009 | CN201313826Y Movable rolling net algae trapping device |
| 09/23/2009 | CN201313825Y Portable multi-function water quality optimizer |
| 09/23/2009 | CN201313824Y Water purifier |
| 09/23/2009 | CN101541690A Apparatus and method for generating micro bubbles |
| 09/23/2009 | CN101541689A Device for dissolving oxygen into water and apparatus for making superoxygenated water employing the same |
| 09/23/2009 | CN101541688A Method of removing phosphorus and/or nitrogen |
| 09/23/2009 | CN101541687A Simultaneous acid and base production from an aqueous stream |
| 09/23/2009 | CN101541686A Electrodeionizer |
| 09/23/2009 | CN101541685A Device and method for treating ballast water with uv- radiating means and catalysts |
| 09/23/2009 | CN101538881A Self-suction fully-automatic secondary water treatment recycling apparatus |
| 09/23/2009 | CN101538879A Intelligentized water vat |
| 09/23/2009 | CN101538792A Room-temperature plasma torch array device simultaneously carrying out fiber yarn modification and sewage treatment |
| 09/23/2009 | CN101538647A Circulating type method for reclaiming copper and coagulant from heavy metal sludge |
| 09/23/2009 | CN101538343A Liquid organic high polymer coagulant and preparation method thereof |
| 09/23/2009 | CN101538269A Recovery method for dealcoholizing waste water in glycine technology of chloroactic acid method |
| 09/23/2009 | CN101538179A Method for preparing compound amino acid organic liquid fertilizer |
| 09/23/2009 | CN101538108A Microbial purifying ecological treatment system of landscape water body |
| 09/23/2009 | CN101538107A Method for treating wastewater in textile printing and dyeing industry |
| 09/23/2009 | CN101538106A Energy-free sewage treatment plant |
| 09/23/2009 | CN101538105A Physicochemistry-biochemistry combined technology for optical brightener wastewater treatment |
| 09/23/2009 | CN101538104A Improved A*N denitrifying dephosphatation and deep denitrification device and method |
| 09/23/2009 | CN101538103A Sewage treatment method and equipment thereof |
| 09/23/2009 | CN101538102A Ozone-bacteria filter system for advanced treatment of hardly-degradable organic wastewater |
| 09/23/2009 | CN101538100A Method for treating dyeing wastewater and dedicated device |
| 09/23/2009 | CN101538099A Pen-shaped water purifier |
| 09/23/2009 | CN101538098A Drinking water purifying device combining photocatalysis and inorganic membrane filtration technology |
| 09/23/2009 | CN101538097A Enzyme treatment technique of difficult degradation organic sewage |
| 09/23/2009 | CN101538096A Method for processing waste slurry |
| 09/23/2009 | CN101538095A Defluorination method of nano aluminium trichloride |
| 09/23/2009 | CN101538094A Method for processing waste liquid of regenerated arsenic removal ionic sieve |
| 09/23/2009 | CN101538092A Process and special device for treating domestic sewage and waste water of paper mill |
| 09/23/2009 | CN101538091A Device capable of treating sewage into domestic water |
| 09/23/2009 | CN101538082A Purificant for purifying oily sewage |
| 09/23/2009 | CN101538081A Multi-core aluminium-poly (silicon-phosphorus) aluminum chloride and production method thereof |
| 09/23/2009 | CN101538080A Electric desalination method of sea water |
| 09/23/2009 | CN101538079A Filled-concentrate countercurrent electric demineralizer and method thereof |