| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 12/05/2007 | CN200984096Y ultraviolet drinking machine |
| 12/05/2007 | CN101084164A Treatment of sewage sludge |
| 12/05/2007 | CN101084163A Anti-microbial compositions and methods of making and using the same |
| 12/05/2007 | CN101084162A Liquid treatment device and method |
| 12/05/2007 | CN101082039A Preparation of disinfection bacterium and method for restoring aquaculture environment |
| 12/05/2007 | CN101082035A Preparation of dotey bacterium and method for restoring shellfish culture environment |
| 12/05/2007 | CN101082034A Preparation of phycomycetes bacterium and method for restoring aquaculture environment |
| 12/05/2007 | CN101082033A Preparation of living-benefit bacterium and method for restoring aquaculture environment |
| 12/05/2007 | CN101082021A White spirit blending water |
| 12/05/2007 | CN101081827A Chelating agent capable of simultaneously processing multiple heavy metallic ions |
| 12/05/2007 | CN101081715A Method for treating residual liquid after mother liquor distillation methanol recovery during production of sodium sulphoxylate by sodium formate process |
| 12/05/2007 | CN101081714A Automatic lifting foam discharge horizontal control device |
| 12/05/2007 | CN101081712A Recovery system for metallic ion in electroplating poaching wastewater |
| 12/05/2007 | CN101081711A Method for treating wide-area polluted water surface |
| 12/05/2007 | CN101081710A Microbicidal and algicidal composition |
| 12/05/2007 | CN101081709A Production method for clean drinking water and complete production unit |
| 12/05/2007 | CN101081708A Method for treating electroplating wastewater by microwave |
| 12/05/2007 | CN101081707A Apparatus for and method of treating wastewater using hydrated electrons and multi-frequency waves |
| 12/05/2007 | CN101081706A Electricity, salt and water co-production sea water desalination system |
| 12/05/2007 | CN101081705A Simple water purification cup |
| 12/05/2007 | CN101081704A Family water purifier |
| 12/05/2007 | CN101081359A Xanthation bentonite absorbingsubstance and method for preparing the same |
| 12/05/2007 | CN101081344A Filter media for removing volatile phenol in water and method for making same and filter element using said filter media |
| 12/05/2007 | CN101081306A Bactericidal device and air conditioner |
| 12/05/2007 | CN100352988C Bag for pack with purifying material |
| 12/05/2007 | CN100352777C Waste-water treatment system and treatment for cosmetic production |
| 12/05/2007 | CN100352776C Method and system for treating furfural production waste water and method and system for furfural production |
| 12/05/2007 | CN100352775C Method for treating sewage generated by preparing methyl salicylate and resource recorery by composite technology |
| 12/05/2007 | CN100352774C Method of removing silicon in artificial rutile mether liquor |
| 12/05/2007 | CN100352773C Sewage treatment device and sewage treatment method with diatomite as flocculation core |
| 12/05/2007 | CN100352772C Control technology for tubificidae in tap water |
| 12/05/2007 | CN100352771C Magnet processing apparatus |
| 12/05/2007 | CN100352770C Integrated process for treating waste water of p-aminophenol production and resource recovery method |
| 12/05/2007 | CN100352769C Water purifier special for water dispenser |
| 12/05/2007 | CN100352768C Water purifying machine with sound wave energy generating device |
| 12/05/2007 | CN100352542C Organic porous article having selective adsorption ability for boron, and boron removing module and ultra-pure water production apparatus using the same |
| 12/05/2007 | CN100352541C Preparation method of iron carrying active carbon dearsenic adsorber |
| 12/04/2007 | US7304312 Ultraviolet reflecting compositions |
| 12/04/2007 | US7304016 Compositions for separating molecules |
| 12/04/2007 | US7304015 Modified solid support is coupling with aminopropylsilane, amidation with nitrilotriacetic acid, metallization with metal salt; for use to separate metals or biomolecules such as polypeptides, nucleic acids, or endotoxins |
| 12/04/2007 | US7303686 Method of separating suspension, in particular for waste water treatment, and an apparatus for performing the same |
| 12/04/2007 | US7303684 For the microwave destruction of contaminated water-based liquids, such as by chemical and biological agents, employs carbonaceous materials to enhance the efficiency of the microwaves while keeping the bulk temperature down to only a modest rise; absorption reactor is used not employing microwaves |
| 12/04/2007 | US7303683 Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| 12/04/2007 | US7303679 Oil spill recovery method using surface-treated iron powder |
| 12/04/2007 | US7303674 Forward osmosis pressurized device and process for generating potable water |
| 12/04/2007 | US7303670 Compositions, devices, and methods for use in environment remediation |
| 12/04/2007 | US7303660 Electrochemical treatment of an aqueous solution |
| 12/04/2007 | US7303540 User interface for blood treatment device |
| 12/04/2007 | US7303084 Fiber blend of natural, processed, and synthetic fibers;an algaestat, absorbents, and aggregating agents; barriers of fiber rolls, mats, blankets, and berms for runoff water of livestock waste, eutrification of waterways, revetment of banks |
| 12/04/2007 | CA2418864C Upright type vacuum cleaner |
| 12/04/2007 | CA2334023C Process for the recovery of fluorinated alkanoic acids from wastewater |
| 11/29/2007 | WO2007136238A1 Method for producing a biologically active additive named 'active calcium' |
| 11/29/2007 | WO2007135979A1 Liquid purification and treatment device |
| 11/29/2007 | WO2007135225A1 Method for taking samples |
| 11/29/2007 | WO2007135184A2 Method for the catalytic oxidation of sulfide to sulfate |
| 11/29/2007 | WO2007134953A1 Suppression of dust |
| 11/29/2007 | WO2007134531A1 Method for treating saturated activated carbon |
| 11/29/2007 | WO2007134455A1 Filtration system and method for implementing the same |
| 11/29/2007 | WO2007134429A1 Miniature ozone generator and use thereof for purifying water |
| 11/29/2007 | WO2007111619A3 Grit removal system for emergency water reservoir |
| 11/29/2007 | WO2007110547A3 Method of obtaining a coagulant product, product intended for manufacturing the said coagulant, and method of treating wastewater and/or industrial effluent using the said coagulant. |
| 11/29/2007 | WO2007090757A8 Control of the thickening of silicate-containing aqueous systems |
| 11/29/2007 | WO2007084904A3 Methods for manufacturing functionalized inorganic oxides and polymers incorporating same |
| 11/29/2007 | WO2007067651A3 Water purifier with uv and adsorbent |
| 11/29/2007 | WO2007027952A3 Fats, oil and grease interceptor |
| 11/29/2007 | WO2007018702A3 Desalination system powered by renewable energy source and methods related thereto |
| 11/29/2007 | US20070275851 Photocatalyst Particle Body |
| 11/29/2007 | US20070275450 Method For Stabilization Of Biological Cultures To Allow Biological Treatment Of Brines |
| 11/29/2007 | US20070272877 In-Line Treatment of Liquids and Gases by Light Irradiation |
| 11/29/2007 | US20070272628 Apparatus for Treating Solutions of High Osmotic Strength |
| 11/29/2007 | US20070272627 Use of inert, Porous Materials in Order to Reduce the Salt Content in Aqueous Solutions, and Method and Device Therefor |
| 11/29/2007 | US20070272626 Sludge dehydrating processor for converting sludge including organic substance into resources of low water content |
| 11/29/2007 | US20070272624 device for treating a flowing liquid |
| 11/29/2007 | US20070272623 Multi-zone ground water and soil treatment |
| 11/29/2007 | US20070272622 Sanitizing methods and systems |
| 11/29/2007 | US20070272621 Pulsed power water treatment |
| 11/29/2007 | US20070272620 Combined feed tube adapter and sanitizer unit for a bottled water cooler |
| 11/29/2007 | US20070272618 Method and Apparatus for Demulsifying an Oil-Water Emulsion Via Ultrasonic |
| 11/29/2007 | US20070272617 Sand and Animal Waste Separation System |
| 11/29/2007 | US20070272616 Water treatment mixture and methods and system for use |
| 11/29/2007 | US20070272615 Directly contacting the resin with a perchlorate-destroying microbial fluid product based upon an enrichment culture, a pure microbial culture or an enzymatic extract of a culture; controlled temperature of 5 to 30 degrees C |
| 11/29/2007 | US20070272610 Efficiently collect highly active anaerobic ammoxidizing bacteria from water treated, can carry out acclimatization in a short time; ammonium used as a hydrogen donor can considerably reduce the amount of methanol used for denitrification and reduce the amount of sludge produced |
| 11/29/2007 | US20070272603 Treatment Apparatus of Waste Water Containing Oil and Fat for Grease Trap and Grease Trap |
| 11/29/2007 | US20070272148 Method Of Forming Inorganic Film And Apparatus Therefor |
| 11/29/2007 | US20070271813 Process For The Treatment Of Sludge |
| 11/29/2007 | DE202006015623U1 Transportable Eintauch-Elektrolysezelle Portable immersion electrolytic cell |
| 11/29/2007 | DE102006022502A1 Filtereinheit für die Abwasseraufbereitung und die Trinkwassergewinnung Filter unit for wastewater treatment and drinking water production |
| 11/29/2007 | DE102004025993B4 Verfahren und Vorrichtung zur Verbesserung der Qualität von Schwimmbeckenwasser Method and apparatus for improving the quality of the pool water |
| 11/29/2007 | DE10130108B4 Verfahren und Reaktor zum katalytischen Abbau von halogenierten organischen Schadstoffen Method and reactor for the catalytic decomposition of halogenated organic pollutants |
| 11/29/2007 | CA2653044A1 Configurations for chlorine dioxide production |
| 11/29/2007 | CA2652994A1 Filtration system and method for implementing the same |
| 11/29/2007 | CA2652173A1 Systems and methods of microfluidic membraneless exchange using filtration of extraction fluid outlet streams |
| 11/29/2007 | CA2651863A1 Suppression of dust in dewatered particulate mineral material |
| 11/28/2007 | EP1860074A2 Apparatus and method for treating wastewater |
| 11/28/2007 | EP1860072A2 Phosphor removal from detergents wastewater and greywater recycling system for flushing toilets |
| 11/28/2007 | EP1860071A1 Method and apparatus for cleaning circulation water |
| 11/28/2007 | EP1859675A1 Ozone water production apparatus, gas/liquid mixing structure for use therein, method of producing ozone water, and ozone water |
| 11/28/2007 | EP1859079A2 Cylindrical electrode |
| 11/28/2007 | EP1858811A1 Method of inhibiting the growth of microorganisms |
| 11/28/2007 | EP1858810A1 Device and method for the electrolytic treatment of water and aqueous solutions |