| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/17/2007 | US7243803 Recovery apparatus having buckets for scooping up floating matter |
| 07/17/2007 | CA2325384C Filter constructions and methods |
| 07/17/2007 | CA2225660C Liquid purification apparatus |
| 07/17/2007 | CA2202906C Process and installation for the treatment of effluents by oxidation and denitrification in the presence of a heterogeneous catalyst |
| 07/13/2007 | CA2573942A1 Catch basin insert for treating storm water |
| 07/12/2007 | WO2007079215A2 Methods and compositions for removal of arsenic and heavy metals from water |
| 07/12/2007 | WO2007079149A2 Blood cell sorting methods and systems |
| 07/12/2007 | WO2007078730A1 Oxidizing composition for salt water |
| 07/12/2007 | WO2007078302A1 Water treatment bottle combining filtration and ultraviolet disinfection for use with a water dispenser |
| 07/12/2007 | WO2007078294A1 Drinking water pitcher incorporating ultraviolet (uv) disinfection feature |
| 07/12/2007 | WO2007078024A1 Methods for recovering organic-inorganic element doped-metal oxides from hydrolysable metal compounds associated with contaminated water treatment |
| 07/12/2007 | WO2007077912A1 Electromagnetically activated water and use thereof |
| 07/12/2007 | WO2007077776A1 Apparatus and method for treating organic-containing wastewater |
| 07/12/2007 | WO2007077654A1 Process for producing carbon dioxide solution, production apparatus, and carbonated water |
| 07/12/2007 | WO2007077576A2 A water clarifier |
| 07/12/2007 | WO2007076953A1 Anaerobic purification of wastewater |
| 07/12/2007 | WO2007076614A1 Process for combating water polluted by algae |
| 07/12/2007 | WO2007076579A1 Electro-chemical reactor |
| 07/12/2007 | WO2007011867A3 Fluid processing device and method |
| 07/12/2007 | WO2006119048A3 Affinity foam fractionation for collection and purification of materials |
| 07/12/2007 | WO2006077074A3 Method for the production of cationised adsorbents absorbent means obtainable thus and preferred use thereof |
| 07/12/2007 | US20070160801 Panel constructions and assemblies made therefrom |
| 07/12/2007 | US20070160566 Anti-microbial and oxidative co-polymer |
| 07/12/2007 | US20070158587 Mehtod for generating oscillation data for supporting vitality of living body |
| 07/12/2007 | US20070158276 Method and Apparatus for Sequenced Batch Advanced Oxidation Wastewater Treatment |
| 07/12/2007 | US20070158275 Method for treating contaminated water |
| 07/12/2007 | US20070158274 Control system |
| 07/12/2007 | US20070158273 Has ultrasound emitter located relative to compartment of container holding liquid medium and microbubble emitter relative to compartment; produces water supersaturated with salts to induce biotoxic effects on microorganisms |
| 07/12/2007 | US20070158272 Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics |
| 07/12/2007 | US20070158267 Systems and methods for peritoneal dialysis |
| 07/12/2007 | US20070158251 Water treatment unit for bottle |
| 07/12/2007 | US20070158248 Storm water separator system |
| 07/12/2007 | US20070158208 Apparatus and methods for treating ballast water by using electrolysis of natural seawater |
| 07/12/2007 | US20070158194 Process for the Production of Contaminant-Free Electrodialyzed Products |
| 07/12/2007 | US20070158176 Method and apparatus for processing fluids |
| 07/12/2007 | US20070157675 Process water reuse system for low pH binders |
| 07/12/2007 | DE20221759U1 Vorrichtung zum Einbringen eines Gasestroms in einen Flüssigkeitsstrom mit mindestens einem Imprägniersystem A device for introducing a gas stream into a liquid stream with at least one impregnation system |
| 07/12/2007 | DE202006019607U1 Mehrfunktions-Mehrschichtfilter Multi-function multi-layer filter |
| 07/12/2007 | DE202006002954U1 Anordnung zum Vitalisieren von Wasser Arrangement for vitalization of water |
| 07/12/2007 | DE102006001635A1 Device for the treatment of waste water in small sewage treatment plant, comprises number of aggregates including clarified water-removal pump for delivering the clear water from plant and UV-disinfection unit |
| 07/12/2007 | DE102006001486A1 Filtration system for providing drinking water has a static-head driven, submerged membrane-filter which may use air sparging or cross surface water circulation to reduce fouling |
| 07/12/2007 | DE102006000864A1 Solar distillation plant floating on raw water for purifying seawater, has parallelly running floating chambers connected with connection strut to form units, transparent covering, steam chamber, catchment tubes and collecting tubes |
| 07/12/2007 | DE10138057B4 Einrichtung zum Entkalken eines Wasserauslaufs Means for descaling a water outlet |
| 07/12/2007 | DE10001908B4 Verfahren zum Regenerieren einer beladenen Waschflüssigkeit, die aus einer Anlage zur Gasentschwefelung kommt Process for regenerating a loaded washing liquid that comes from a plant for gas desulfurization |
| 07/12/2007 | CA2635584A1 Methods and compositions for removal of arsenic and heavy metals from water |
| 07/12/2007 | CA2635366A1 Membrane electrolytic reactors system with four chambers |
| 07/12/2007 | CA2627929A1 Oxidizing composition for disinfecting salt water |
| 07/11/2007 | EP1806322A1 Water filter device with replaceable filter cartridge |
| 07/11/2007 | EP1806321A1 Adsorbent, method for producing same, and method for processing oil-containing wastewater |
| 07/11/2007 | EP1806320A2 Container of vitrified ceramic provided with filter for water of domestic consumption |
| 07/11/2007 | EP1805352A2 Electrode for use in a deionization apparatus and method of making same |
| 07/11/2007 | EP1805109A1 Method and apparatus for treating aqueous medium |
| 07/11/2007 | EP1805108A2 Improved low cost oil/grease separator |
| 07/11/2007 | EP1660544A4 Arsenic removal |
| 07/11/2007 | CN2921915Y Waterworks V-shape filtering pool constant water level filtering control device |
| 07/11/2007 | CN2921115Y Easy-to-reequip toilet water-saving device |
| 07/11/2007 | CN2920980Y Apparatus for treating orgain sewage utilizing ozone/active carbon |
| 07/11/2007 | CN2920979Y Reaction system for treating sewage containing chromium by gas-liquid static mixing reduction method |
| 07/11/2007 | CN2920978Y Fast ion conductor electromagnetic water purifier |
| 07/11/2007 | CN2920977Y Fission water treatment device |
| 07/11/2007 | CN2920976Y Adsorption, sedimentation and separation integrated water treatment device |
| 07/11/2007 | CN2920975Y Cavitation air-float machine |
| 07/11/2007 | CN2920974Y Paper-making black liquor treating device |
| 07/11/2007 | CN2920973Y Efficient full automatic water purifier |
| 07/11/2007 | CN2920972Y 污水净化器 Water purifier |
| 07/11/2007 | CN2920971Y Pure water machine concentrated water recovering utilizing device |
| 07/11/2007 | CN2920059Y Iodine magnetized cup |
| 07/11/2007 | CN1997789A 清洁法 Cleaning Method |
| 07/11/2007 | CN1997603A Process and reactor for intensified and energy-efficient, biological (waste-)water treatment |
| 07/11/2007 | CN1997601A Method and apparatus for the purification of ground water |
| 07/11/2007 | CN1997600A Purification device, insert and method of purifying a liquid |
| 07/11/2007 | CN1997599A Ballast water system |
| 07/11/2007 | CN1997598A 净水器 Water Purifier |
| 07/11/2007 | CN1997597A Water treatment apparatus, method and system |
| 07/11/2007 | CN1997405A Devices and methods for treating fluids utilized in electrocoating processes with ultrasound |
| 07/11/2007 | CN1995785A Inching health-care water tap |
| 07/11/2007 | CN1995562A Hotel bathing waste water treatment and integral reclamation apparatus and its method |
| 07/11/2007 | CN1995546A Road surface runoff treating pool |
| 07/11/2007 | CN1994942A Harmless processing method of container-washing waste water |
| 07/11/2007 | CN1994941A Process for treating waste paper-making liquor |
| 07/11/2007 | CN1994940A Circulated backfilling and artificial wetland combined leachate processing method and its facility |
| 07/11/2007 | CN1994939A Condensed oil sewage degradation method for chemical oxygen demand standard |
| 07/11/2007 | CN1994937A Air float-oxygen-enriched organism processing and reusing method for hotel sewage |
| 07/11/2007 | CN1994936A Method for processing and resuing carbinol waste water for circulated cooling water |
| 07/11/2007 | CN1994935A Odor-free energy-saving micro aerobiont combined processing system for cabaret sewage processing and reusing |
| 07/11/2007 | CN1994934A Method for processing cyanogens-containing waste water using chemical precipitation and gamma ray irradiation |
| 07/11/2007 | CN1994933A Hydrazine hydrate byproduct 5% salt water processing and reclamation method |
| 07/11/2007 | CN1994932A Method for circulated utilization of mother liquor of alpho-naphthol, beta-naphthol ethyl naphthol production |
| 07/11/2007 | CN1994931A Process for treating EDTA chemical rinsing waste water |
| 07/11/2007 | CN1994930A Method for processing washing acid water from cyclohexanone prepared from cyclohexane by bionic catalytic oxidation |
| 07/11/2007 | CN1994929A High-concentration chromium-containing wastewater resource treatment method |
| 07/11/2007 | CN1994928A Movable and integral drinking water purifier |
| 07/11/2007 | CN1994927A Method for removing nitrobenzene from original water adopting powder active carbon and coagulant |
| 07/11/2007 | CN1994918A Filler modularized artificial wetland |
| 07/11/2007 | CN1994917A Process for preparing highly effective Fe/C microelectrolysis water treating agent |
| 07/11/2007 | CN1994916A Steel slag composition for removing divalent cadmium ion and its production method and uses |
| 07/11/2007 | CN1994915A Organic chemical industry sewage processing method |
| 07/11/2007 | CN1994914A Leather sewage processing method |
| 07/11/2007 | CN1994913A Processing method of ordinary industrial sewage, domestic sewage and drinking water |
| 07/11/2007 | CN1994912A Processing method of heavy metal pickling sewage or acid sewage |