| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/10/2008 | WO2008003606A1 Dihalogeno-hydroxydiphenylether as antimicrobials in water treatment |
| 01/10/2008 | WO2008003342A1 Water-purifying device and method for production of such a device |
| 01/10/2008 | WO2007133954A3 Dehydration toilet having an infusion odor capturing steam and water recovery system |
| 01/10/2008 | WO2007129920A3 Improvements to removing components from fluids |
| 01/10/2008 | WO2007117943A3 Systems and methods of making molded composite blocks |
| 01/10/2008 | WO2007070628A3 Method and system for treating radioactive waste water |
| 01/10/2008 | US20080009443 Diafiltration system to fractionate protein mixtures |
| 01/10/2008 | US20080008531 Spill response system |
| 01/10/2008 | US20080006587 Method and apparatus for transfer of carbon dioxide gas to an aqueous solution |
| 01/10/2008 | US20080006586 Method and apparatus for the production and delivery of monochloramine into water streams |
| 01/10/2008 | US20080006584 Treatment of a waste stream through production and utilization of oxyhydrogen gas |
| 01/10/2008 | US20080006583 Uv light redundancy system |
| 01/10/2008 | US20080006582 Method for Preparing and Use of a Composition for Control of Microbial Contamination in Drinking Water |
| 01/10/2008 | US20080006579 Processing of reaction solutions from whole-cell biotransformations |
| 01/10/2008 | US20080006578 Method and apparatus for pervaporation control in chromatographic systems |
| 01/10/2008 | US20080006571 Method and apparatus for treatment of wastewater employing membrane bioreactors |
| 01/10/2008 | DE202006019977U1 Vorrichtung zur physikalischen Feststoffabtrennung Apparatus for physical separation of solids |
| 01/10/2008 | DE202006013764U1 Anordnung zur Versickerung von Oberflächenwasser Arrangement for percolation of surface water |
| 01/10/2008 | DE10354063B4 Verfahren und Vorrichtug zur Gewinnung von Stickstoffdünger aus organischen Abfallprodukten Procedures and Vorrichtug for producing nitrogen fertilizer from organic waste products |
| 01/10/2008 | DE102007027732A1 Abschäumer-Vorrichtung Skimmer device |
| 01/10/2008 | DE102006031671A1 Nicht agglomerierende Ionenaustauscher-Mischbetten Nonagglomerating ion exchange mixed beds |
| 01/10/2008 | DE102006030855A1 Chemical wet oxidation of waste lye in petrochemical plant, includes treating the lye under adding oxygen containing gas/gas mixture in reactor under formation of mixture of oxidized lye and exhaust gas, and directly cooling the mixture |
| 01/10/2008 | DE102006027677A1 Verfahren zur Reduzierung von Verunreinigungen in einem Wassersystem bei der Herstellung von Flächengebilden A method for reducing contaminants in a water system in the production of sheet-like structures |
| 01/10/2008 | DE102006007796B3 Verfahren zur selektiven Behandlung von schwer abbaubaren und/oder toxischen Verbindungen in Abwasser oder Wasser Process for the selective treatment of persistent and / or toxic compounds in wastewater or water |
| 01/10/2008 | DE102005037469B4 Vorrichtung und Verfahren zur Abscheidung von anorganischen Feststoffen aus einer wässrigen Lösung Apparatus and method for the deposition of inorganic solids from an aqueous solution |
| 01/10/2008 | DE102004026441B4 Neutralisationseinrichtung Neutralizer |
| 01/10/2008 | CA2655726A1 Formulation of electrolyte solutions for electrochemical chlorine dioxide generators |
| 01/09/2008 | EP1876147A1 Desalination process |
| 01/09/2008 | EP1874694A2 Substance for use in water purification |
| 01/09/2008 | EP1874693A2 Device for sterilizing water and method for the installation thereof |
| 01/09/2008 | EP1874692A1 Method and device for verifying and limiting germination in humectant circuits |
| 01/09/2008 | EP1874691A1 Apparatus for manufacturing sterilized water, spraying apparatus thereof, and capsule containing salt using therein |
| 01/09/2008 | EP1874460A1 Reusable sorbing coalescing and separating system |
| 01/09/2008 | EP1874429A2 Water filtration and recycling for stone fabrication equipment including exterior and architectural stone with enhanced volume capability |
| 01/09/2008 | CN201003195Y Water-saving device for high building |
| 01/09/2008 | CN201003022Y Treating system for reclaimed water |
| 01/09/2008 | CN201003020Y Microelectrolyzed direct drinking water machine |
| 01/09/2008 | CN201003019Y Energy water activation device |
| 01/09/2008 | CN201003018Y Multi-stage filtering and purification water vehicle |
| 01/09/2008 | CN201003001Y Molasses alcohol waste water micro-oxygen treatment device |
| 01/09/2008 | CN201003000Y Separating device for water without deuterium |
| 01/09/2008 | CN201002999Y Integration highly effective water purifying device |
| 01/09/2008 | CN201002998Y Ball-shaped cylinder mould flocculation reaction module |
| 01/09/2008 | CN201002997Y Tubular cylinder mould flocculation reaction module |
| 01/09/2008 | CN201002996Y Magnetization container with built-in magnetic field |
| 01/09/2008 | CN201002995Y Small-sized water treatment equipment for household |
| 01/09/2008 | CN201002994Y Oxygen-enriched healthy water treatment unit |
| 01/09/2008 | CN201002993Y Pushing flow type pressurizing magnetization screw aeration machine |
| 01/09/2008 | CN201002992Y Reverse osmosis type living sewage treatment apparatus |
| 01/09/2008 | CN201002991Y Water-saving electricity-saving reverse osmosis water purifying machine |
| 01/09/2008 | CN201002990Y Automobile glass water producing machine |
| 01/09/2008 | CN201002989Y Reverse osmosis water producing device |
| 01/09/2008 | CN201002988Y Double-tower type two-stage demineralizing equipment |
| 01/09/2008 | CN201002987Y Ultrasonic wave impulse scale preventing and removing device capable of removing silt scale |
| 01/09/2008 | CN201002986Y Water treatment pilot test device |
| 01/09/2008 | CN201002985Y Instantaneous sterilizer for drinking machine |
| 01/09/2008 | CN201002984Y Powdered active carbon follower adding device |
| 01/09/2008 | CN201002983Y Highly effective air-float machine impeller |
| 01/09/2008 | CN201002982Y Organic solvent reclaiming device with steam distributor |
| 01/09/2008 | CN201002981Y Water purifier without secondary pollution |
| 01/09/2008 | CN201002980Y Backwash eddy current generating device |
| 01/09/2008 | CN201002979Y Liquid distribution device |
| 01/09/2008 | CN201002978Y Multiplex control valve for water softening device |
| 01/09/2008 | CN201002977Y Water purifying device with color displaying panel |
| 01/09/2008 | CN201002976Y Device for reclaiming ammonia from high-content ammonia nitrogen waste water |
| 01/09/2008 | CN201002082Y Bearing cleaning device with filtering function |
| 01/09/2008 | CN201002008Y Multi-unit automatic medicine-adding controlling equipment |
| 01/09/2008 | CN201001481Y Ultrasonic beautifying and skin makeup health-care device |
| 01/09/2008 | CN201001379Y Pulse electric field process chamber used for continuous high-voltage pulse electric field equipment |
| 01/09/2008 | CN101102968A Improved dispenser for a tablet, and methods for use |
| 01/09/2008 | CN101102967A 水蒸馏系统 Water distillation systems |
| 01/09/2008 | CN101100341A Environmental protection utilization method for stainless steel pickling waste liquid |
| 01/09/2008 | CN101100340A Method and device for producing water used for medicine preparation by collective film separation and electric deionizing |
| 01/09/2008 | CN101100339A Process for reclaiming and treating phosphorization sewage |
| 01/09/2008 | CN101100334A Integrative aerobic particle sludge membrane bioreactor sewage treatment method |
| 01/09/2008 | CN101100331A Method and system for reducing micro scale organic substance in ultra-pure water |
| 01/09/2008 | CN101100330A Method for manufacturing and using material for removing pollutant difficult to be degraded in water |
| 01/09/2008 | CN101100329A Method for reusing waste water reclaimed from ethyl acetate production |
| 01/09/2008 | CN101100328A Comprehensive treatment method for cuprous cyanide technique waste water |
| 01/09/2008 | CN101100327A Special-purpose clarifier for swimming pool bottom |
| 01/09/2008 | CN101100326A Filling bed electrodialyzer |
| 01/09/2008 | CN101100325A Method for oxidizing and absorbing As(III) in water by water hyacinth root |
| 01/09/2008 | CN101100324A Ship-type sea water desalination integral machine |
| 01/09/2008 | CN101100323A Sea water desalination method |
| 01/09/2008 | CN101100322A Household distilled water generator |
| 01/09/2008 | CN101100321A Reclaiming method for waste water of alcohol produced from molasses |
| 01/09/2008 | CN101100320A Method for treating sewage |
| 01/09/2008 | CN101100319A Wind power type seawater desalination machine |
| 01/09/2008 | CN101100318A Water purifier and water purifying method using the water purifier |
| 01/09/2008 | CN101100317A Medicament preparation for industrial waste water slag removal and purification, and use method thereof |
| 01/09/2008 | CN101100316A Portable direct current electric water clarifier |
| 01/09/2008 | CN101100302A Method for preparing ammonium carbonate solution from recovered ammonia |
| 01/09/2008 | CN100360498C Method of separating and recovering 2-naphthalenesulfonic acid from waste water of 2-naphthol production |
| 01/09/2008 | CN100360484C Process of removing organic halogen-containing compounds |
| 01/09/2008 | CN100360440C Process for treating saponin sewage of yellow ginger prosessing |
| 01/09/2008 | CN100360438C Method and installation for the biological treatment of water using activated sludge and comprising aeration regulation |
| 01/09/2008 | CN100360437C Method for treatment of aqueous streams comprising biosolids |
| 01/09/2008 | CN100360436C Cap type device for decanting water |
| 01/09/2008 | CN100360435C Method for inhibiting biogenic sulfide generation |
| 01/09/2008 | CN100360434C Acoustoelectric combined oxidation treatment method of waste water containing 2-chlorool |