| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 02/20/2008 | CN101125720A Synthetic treating process for pulp waste water |
| 02/20/2008 | CN101125704A Method for degrading dyeing waste water by using cerium oxide nano particle as catalyst |
| 02/20/2008 | CN101125698A Organic-inorganic composite flocculant used for treating dyeing waste water and its preparation method and using method |
| 02/14/2008 | WO2008017656A2 Combinations of 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1 h-pyrrole-3-carbonitrile and oxidizing agents |
| 02/14/2008 | WO2008017338A2 Method of scale inhibition |
| 02/14/2008 | US20080035580 Methods and Compositions for Treatment of Water |
| 02/13/2008 | EP1886976A1 Method of scale inhibition |
| 02/13/2008 | EP1886974A2 Device for neutralising acid combustion condensates |
| 02/13/2008 | EP1885655A2 Water treatment system and process |
| 02/13/2008 | CN101124171A Biotechnological process for neutralizing alkaline beverage industrial waste water |
| 02/13/2008 | CN101121556A Sea water desalting apparatus |
| 02/13/2008 | CN101121548A Method for extracting minerals with high purity from deep ocean water |
| 02/13/2008 | CN100368318C Biological anaerobic reactor of textile printing dyeing waste water |
| 02/06/2008 | CN101119935A Method for treating water |
| 02/06/2008 | CN101117318A Fractional neutralization treating method of glyphosate mother liquor |
| 02/06/2008 | CN101117258A Method for treating epoxy resin waste-water with high alkalinity, high salt and high content of organics |
| 02/06/2008 | CN101117246A Integral solar energy sea water desalination production apparatus |
| 02/06/2008 | CN100366547C Production of water-purifying agent for papermaking sewage |
| 01/31/2008 | WO2008014201A2 Method for removal and recovery of water from polymer manufacturing |
| 01/31/2008 | WO2008014047A1 Water treatment system and method with a continuous partial flow bypass path |
| 01/30/2008 | CN201014692Y Bamboo carbon health care water heater |
| 01/30/2008 | CN201012906Y Medium superconductive type sea-water desalination apparatus |
| 01/30/2008 | CN101113030A Low-position heat energy spray evaporation-multiple-effect distillation seawater desalination method and device |
| 01/30/2008 | CN100365203C Process for realizing waste-water zero-discharge of papermaking from waste paper by anaerobic-aerobic treatment |
| 01/30/2008 | CN100364905C Method for recovering chromium from iron and steel plant waste water and sludge, and its resource utilization method |
| 01/23/2008 | EP1880980A1 Device for electromagnetic desalination of sea water |
| 01/23/2008 | CN201010601Y Double-effect water processor desalting sea water and purifying sewage |
| 01/23/2008 | CN201010593Y Intelligent sea water desalting equipment |
| 01/23/2008 | CN201010546Y Ion exchanging apparatus for desalting sea water containing natural minerals |
| 01/16/2008 | CN101104532A Technique for producing refined salt from salt production waste liquid |
| 01/16/2008 | CN101104531A desalinization and purification method for sea water or sewage |
| 01/16/2008 | CN101104527A Portable manual desalination equipment of sea water |
| 01/16/2008 | CN100362074C Decomposition agent for extracting fuel oil from dirty oil mud |
| 01/16/2008 | CN100361952C Method for preparing methyl formate from formate recovered from epoxy soybean oil waste water |
| 01/16/2008 | CN100361910C Waste water treatment method of anerobic- anoxia-aerobic-coagulated precipitation |
| 01/09/2008 | EP1876147A1 Desalination process |
| 01/09/2008 | EP1874693A2 Device for sterilizing water and method for the installation thereof |
| 01/09/2008 | CN101100340A Method and device for producing water used for medicine preparation by collective film separation and electric deionizing |
| 01/09/2008 | CN101100329A Method for reusing waste water reclaimed from ethyl acetate production |
| 01/09/2008 | CN101100326A Filling bed electrodialyzer |
| 01/09/2008 | CN101100324A Ship-type sea water desalination integral machine |
| 01/09/2008 | CN101100323A Sea water desalination method |
| 01/09/2008 | CN101100321A Reclaiming method for waste water of alcohol produced from molasses |
| 01/09/2008 | CN101100319A Wind power type seawater desalination machine |
| 01/09/2008 | CN100360440C Process for treating saponin sewage of yellow ginger prosessing |
| 01/09/2008 | CN100360431C Method and apparatus of processing aqueous solution by hydrate method |
| 01/02/2008 | EP1873122A1 Process for treating liquid manure such as pig manure |
| 01/02/2008 | EP1871714A2 Method for treating feedwater, feedwater treatment composition containing a scale inhibitor, and apparatus for treating feedwater |
| 01/02/2008 | EP1871709A1 Nanosized carbon material-activated carbon composite |
| 01/02/2008 | CN100358815C Process and equipment for treating PVC centrifugal mother liquor |
| 12/26/2007 | EP1870380A1 Water treatment with clay and polyelectrolyte |
| 12/26/2007 | EP1868946A1 Method for the oxidative treatment of aqueous liquids |
| 12/26/2007 | CN200995984Y Efficient multistage cryogenic air-electric seawater desalination plant |
| 12/26/2007 | CN200995974Y Reverse-osmosis seawater desalter of air and light complementary generating-driven |
| 12/26/2007 | CN101092275A Decomposer for dirty oil sludge |
| 12/26/2007 | CN101092262A Preparation method of treating wastewater from middle stage of straw pulp papermaking |
| 12/26/2007 | CN101092257A Method and device of desalination process by reverse osmosis for water |
| 12/26/2007 | CN101092255A Technical method of applying filter material of ceramics granules to treating wastewater from iron and steel industry |
| 12/26/2007 | CN101092252A New type equipment and method for sea water desalination |
| 12/26/2007 | CN101091874A Method for flue gas desulfurization by using dyeing wastewater, and absorption tower |
| 12/26/2007 | CN100357202C Liquid flow type capacitance pretreatment method for sea water desalination |
| 12/26/2007 | CN100357201C Artificial leather effluent treating process |
| 12/21/2007 | WO2007144491A2 Mobile unit for the treatment of raw water |
| 12/21/2007 | WO2007144252A1 Method for reducing impurities in a water system during the production of flat structures |
| 12/19/2007 | CN200992499Y Large-sized sea water self-cleaning-filtering water intake well |
| 12/19/2007 | CN200992495Y Thermal water collector |
| 12/19/2007 | CN101090873A Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater |
| 12/19/2007 | CN101090872A Biological neutralization of highly alkaline textile industrial wastewater |
| 12/19/2007 | CN101088941A Technological process of treating papermaking effluent for reuse based on membrane integrating technique |
| 12/19/2007 | CN101088939A Process of treating acetic acid producing effluent and papermaking waste water comprehensively |
| 12/19/2007 | CN101088936A Process and apparatus for treating waste water containing metal complex |
| 12/19/2007 | CN101088935A RE waste water treating complete circulation process |
| 12/19/2007 | CN101088934A Process of treating glyphosate producing effluent |
| 12/13/2007 | WO2007090766A3 Method for controlling the thickening of aqueous systems |
| 12/12/2007 | CN200988783Y Micro flotation water purifier for removing suspended substance from paper-making waste water |
| 12/12/2007 | CN200988781Y High efficiency solar energy sea water desalting device |
| 12/12/2007 | CN200988779Y Rotary jet flow flash-compression type sea water desalting system |
| 12/12/2007 | CN100354215C Zero-discharge reclamation method of electroplating wastewater and apparatus thereof |
| 12/06/2007 | WO2007139392A1 A modified solvay process, and uses thereof for processing co2-containing gas streams and for desalination |
| 12/06/2007 | WO2007102884A3 Chlorine dioxide-based water treatment system for on-board ship applications |
| 12/06/2007 | WO2007041992A3 Composition for destroying thread algae |
| 12/05/2007 | CN200985289Y Rotating pressure converter for sea water or bitter-salt-water reverse osmosis desalination system |
| 12/05/2007 | CN101081706A Electricity, salt and water co-production sea water desalination system |
| 12/05/2007 | CN100352770C Integrated process for treating waste water of p-aminophenol production and resource recovery method |
| 12/04/2007 | CA2334023C Process for the recovery of fluorinated alkanoic acids from wastewater |
| 11/29/2007 | WO2007135018A1 Bacterial composition for the treatment of sludge containing animal fats |
| 11/29/2007 | WO2007134953A1 Suppression of dust |
| 11/29/2007 | WO2007018702A3 Desalination system powered by renewable energy source and methods related thereto |
| 11/28/2007 | CN200982720Y Air conditioning and sea water desalination integration device |
| 11/28/2007 | CN200981822Y Hair collector |
| 11/28/2007 | CN101077816A Highly effective sterilization metallurgy sewage treatment method |
| 11/22/2007 | WO2007132477A1 A pretreatment process for the saline water feeds of desalination plants |
| 11/21/2007 | EP1857171A2 Seawater desalination system with sonic energy pretreatment. |
| 11/21/2007 | CN200978230Y Low-temperature fast evaporation sea water desalinating unit |
| 11/21/2007 | CN101074211A Process for treating high-purity pyridine solution |
| 11/21/2007 | CN101074132A High-solubility oxygen drinking water and its production |
| 11/21/2007 | CN101074131A Method and system for recovering, reutilizing and treating electroplating water |
| 11/21/2007 | CN101074130A Method for welding aluminum-copper dissmilar metal |
| 11/21/2007 | CN101073709A Distilling microprocessor |
| 11/15/2007 | WO2007128864A1 Method in connection with steel production |