| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 11/08/2006 | CN1283567C Method for processing water in middle stage of paper making after biochemistry treatment in second phase |
| 11/02/2006 | EP1717206A1 Process for the disinfection and the elimination of biofilms |
| 11/01/2006 | CN2832791Y Water generator by using interface of cold source and heat source |
| 11/01/2006 | CN1856636A Solid-liquid separation of oil-based muds |
| 11/01/2006 | CN1282616C Recovering and using technology of water in electroplating |
| 10/25/2006 | EP1714946A2 Apparatus and process for the biological treatment of waste water |
| 10/25/2006 | CN2830374Y Seawater desaliation and purification pot of solar cooker |
| 10/25/2006 | CN1850650A Method for treating oil-field waste-water refilling by catalytic oxygenation-desorption deaerization UV sterilization |
| 10/25/2006 | CN1850645A Combined production process technology for low-cost zero-emission sea water desalination comprehensive utilization |
| 10/25/2006 | CN1850634A Polymer material small-sized humidifying-dehumidifying desalination apparatus and manufacturing method |
| 10/25/2006 | CN1281514C Method and apparatus for desalting sea water and brackish water |
| 10/19/2006 | WO2006108884A1 Method for preparing powdered still slops, resulting material and facility for preparing such powdered still slops |
| 10/18/2006 | EP1711439A1 Production of a fermentation product |
| 10/11/2006 | CN2825618Y Self-balancing multi-effect seawater desalting plant in falling film evaporation and falling film condensation system |
| 10/11/2006 | CN1843949A Desalination method for naturally freezing seawater at freezing point |
| 10/11/2006 | CN1843948A Method and apparatus for seawater desalination, sewage purification and power supply |
| 10/11/2006 | CN1843947A Multifunctional solar-energy seawater-desalinating and power-generating installation |
| 10/11/2006 | CN1843945A Seawater desalination treatment system utilizing jet-flow technology |
| 10/11/2006 | CN1843943A Apparatus and method for sprinkling and desalting sea ice |
| 10/04/2006 | CN2823247Y Solar energy assisted heating vacuum evaporation concentrating device |
| 09/28/2006 | WO2006087358A3 Composition for adjusting water quality for administration of water sanitizer sensitive medicaments or vaccines |
| 09/27/2006 | CN2820841Y Ion electrode electrodialyzing device |
| 09/27/2006 | CN1837108A Process for dry treatment of red mud and clinker in alumina plant |
| 09/27/2006 | CN1837075A Low-temperature multi-effect seawater desalination process |
| 09/20/2006 | EP1702889A2 Apparatus for maintaining the hygienic, chemical and organoleptic characteristics of purified sea water with the scope of avoiding the formation of toxic and mutagenic by-products. |
| 09/20/2006 | CN2818467Y Re-using device for washing-car waste water |
| 09/20/2006 | CN1834052A Super-slowly coagulating water reducer of concrete and its prepn. |
| 09/20/2006 | CN1834026A Electromagnetic desalination process of seawater and desalination cell |
| 09/20/2006 | CN1275866C Energy saving type solar sea water desalination device |
| 09/14/2006 | WO2006072122A3 Process for conversion of high pressure sea water reverse osmosis concentrate discharge (hpswro) from seawater desalination plants into magnesium chloride (for recovery of magnesium metal by electrolysis) and sodium chloride and hydrogen with cogeneration of electricity and heat by pem (proton exchange membrane) fuel cell |
| 09/13/2006 | EP1701006A2 Electric power-generating and desalination combined plant and operation method of the same |
| 09/13/2006 | CN1830841A Treatment method of leather-making waste water |
| 09/13/2006 | CN1830820A Method and device of ice making and sea water desalination and power generating method and device |
| 09/13/2006 | CN1274604C Seawater desalting method and apparatus |
| 09/12/2006 | US7105094 Method for the removal of heavy metals from acidic wastewater and chemical solutions |
| 09/08/2006 | WO2006093576A2 Method for treating feedwater, feedwater treatment composition containing a scale inhibitor, and apparatus for treating feedwater |
| 09/06/2006 | EP1697264A2 Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics |
| 09/06/2006 | CN1827532A Portable sea-water desalination device by solar membrane distillation |
| 09/06/2006 | CN1273392C Composite corrosion and scale inhibitor and its application in treating circulating cooling water |
| 08/30/2006 | EP1695942A2 Wastewater treatment device and wastewater treatment method |
| 08/24/2006 | WO2006087358A2 Composition for adjusting water quality for administration of water sanitizer sensitive medicaments or vaccines |
| 08/24/2006 | CA2598212A1 Composition for adjusting water quality for administration of water sanitizer sensitive medicaments or vaccines |
| 08/23/2006 | CN2808881Y Multistage flash-evaporation sea water desalting device |
| 08/23/2006 | CN1821107A Multi-path pressure switcher for reverse osmosis sea water desalting energy recovery device |
| 08/23/2006 | CN1821104A Method and device for sea water desalting, (waste) water purifying and electric generating |
| 08/23/2006 | CN1821103A Sea water desalting treatment system |
| 08/23/2006 | CN1270981C Method of deionising and clarifying the aqueous medium used in an electrical discharge machine and the product used in said method |
| 08/17/2006 | WO2006085123A1 Apparatus and device for sea water desalination |
| 08/03/2006 | WO2006079483A1 System and method for planning the operation of, monitoring processes in, simulating, and optimizing a combined power generation and water desalination plant |
| 08/02/2006 | EP1686098A1 Aerobic anaerobic treatment of organically polluted water |
| 08/02/2006 | EP1230168B1 Method and device for treating leachates produced by storage of waste |
| 08/02/2006 | CN2801774Y Seawater desating equipment |
| 08/02/2006 | CN1810681A Degradation treatment process and system for organics in organically-polluted water |
| 08/02/2006 | CN1810656A Method and apparatus for utilizing air energy and solar energy in generating electricity and desalting sea water |
| 08/02/2006 | CN1267364C Method for preparing pure water by continuous electricity deionizing |
| 07/26/2006 | CN2799534Y Knapsack sea water desalination equipment |
| 07/26/2006 | CN2799533Y Sea water desalting apparatus |
| 07/26/2006 | CN1807291A Method for recovering chromium from iron and steel plant waste water and sludge, and its resource utilization method |
| 07/26/2006 | CN1807266A Electroplating effluent treatment method |
| 07/26/2006 | CN1807253A Method for treating tail gas and waste water from rare earth finished ore acid method burning process |
| 07/26/2006 | CN1266245C Dirty oil sludge decomposer |
| 07/26/2006 | CN1266056C Coating waste water treatment method |
| 07/20/2006 | WO2006075930A1 Method for producing distilled water and device for carrying out said method |
| 07/20/2006 | WO2005012180A3 Method and apparatus for hull integrated seawater reverse osmosis system |
| 07/19/2006 | CN1804148A Method for recovering copper and nickel nitrate by electrolysis of electroplating waste water |
| 07/19/2006 | CN1803722A Superfine metal sintered matrix composite membrane, its preparation method and sea water desalination system |
| 07/19/2006 | CN1803680A Apparatus and method for reclaiming, purifying and reutilizing boring mud |
| 07/19/2006 | CN1803677A Oil-containing sludge fluidization and reduction process |
| 07/19/2006 | CN1803676A Photochemical oxidation method for increasing oilfield sewage prepared polymer solution viscosity |
| 07/19/2006 | CN1803674A Method for treating ephedrine wastewater by combined use of flocculation and electrochemical oxidation |
| 07/19/2006 | CN1803673A On water seawater desalination system with natural resources(cold energy and heat energy) being fully utilized |
| 07/19/2006 | CN1803672A Method for treating micro-polluted source water |
| 07/19/2006 | CN1803669A Method for treating middle section water of alkaline straw pulp |
| 07/19/2006 | CN1803660A High-efficiency environment-friendly acid-mixed plating removal liquor |
| 07/19/2006 | CN1803659A Multi-stage treatment process for electroplating wastewater of centralized park zone |
| 07/19/2006 | CN1803657A Zero-discharge reclamation method of electroplating wastewater and apparatus thereof |
| 07/19/2006 | CN1803653A Highly efficient clarification method of circulating black water |
| 07/19/2006 | CN1803651A Zero-discharge coked wastewater treatment system |
| 07/19/2006 | CN1803641A Integrated process for treating waste water of p-aminophenol production and resource recovery method |
| 07/19/2006 | CN1803640A Household water purifier |
| 07/19/2006 | CN1803638A Household seawater desalting method and equipment |
| 07/13/2006 | WO2006072122A2 Process for conversion of high pressure sea water reverse osmosis concentrate discharge (hpswro) from seawater desalination plants into magnesium chloride (for recovery of magnesium metal by electrolysis) and sodium chloride and hydrogen with cogeneration of electricity and heat by pem (proton exchange membrane) fuel cell |
| 07/12/2006 | EP1679287A1 Wastewater treatment method utilizing white rot and brown rot fungi |
| 07/12/2006 | EP1678082A2 Method and apparatus for hull integrated seawater reverse osmosis system |
| 07/12/2006 | CN2795193Y Chlorization combined system |
| 07/12/2006 | CN1800269A Method for recovering and producing prussia blue and iron oxide green from acid pickle arising from steel cleaned by hydrochloric acid and acid waste water |
| 07/12/2006 | CN1800136A Method for preparing methyl formate from formate recovered from epoxy soybean oil waste water |
| 07/12/2006 | CN1800056A Dye decolored degradation treatment method for dye-containing waste water |
| 07/12/2006 | CN1800050A Waste water treatment method of anerobic- anoxia-aerobic-coagulated precipitation |
| 07/12/2006 | CN1263689C Method for treating developer and removing tank solution in waste water for circuit board |
| 07/06/2006 | WO2006070397A1 Biological neutralization of highly alkaline textile industrial wastewater |
| 07/06/2006 | WO2006070388A1 Biotechnological process for neutralizing alkaline beverage industrial waste water |
| 07/05/2006 | EP1676815A1 Electromagnetic treatment process for liquids |
| 07/05/2006 | CN1796290A Method for processing black liquor from paper making by using microwave radiation |
| 06/29/2006 | WO2006068835A1 Multiple soil-layering system for wastewater purification |
| 06/28/2006 | CN1792893A Process for resoursefullizing treating of chemical cleaning waste water of electroplating second product |
| 06/28/2006 | CN1792867A Aerated oxidation, SSFe treatment and resource tech., for waste water produced by electrolyzing manganese industry |
| 06/28/2006 | CN1792866A Process for treating waste water of methylene blue dye and process for preparing catalyst |
| 06/28/2006 | CN1792864A Process for treating saponin sewage of yellow ginger prosessing |
| 06/28/2006 | CN1792861A Process for treating waste water of artificial diamond |