| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 02/21/2007 | CN2871511Y Oil and water separator |
| 02/21/2007 | CN2871510Y Household water distiller |
| 02/21/2007 | CN2871509Y Pulsed microwave water treater |
| 02/21/2007 | CN2871508Y Water purifier with physical landscape |
| 02/21/2007 | CN2871507Y Externally-pressurized hollow fibrous-film assembly |
| 02/21/2007 | CN2871506Y Water flow-path purifying system |
| 02/21/2007 | CN2871505Y Water drinker with purifying and electrolyzing functions |
| 02/21/2007 | CN2870821Y Skin whitener with cosmetic equipment |
| 02/21/2007 | CN2870686Y Water-saving draining system of direct water purifier |
| 02/21/2007 | CN1918078A Water-softening method |
| 02/21/2007 | CN1918076A Wastewater treatment apparatus |
| 02/21/2007 | CN1918075A Water treatment apparatus using propolis |
| 02/21/2007 | CN1918074A Removal of fluorinated surfactants from waste water |
| 02/21/2007 | CN1918073A Water treatment cartridge shutoff |
| 02/21/2007 | CN1917801A Sprayer and kit including a sprayer |
| 02/21/2007 | CN1916218A Rare earth modified ferroalloy in use for producing sanitary hydrotreater, and production method and application |
| 02/21/2007 | CN1916155A Method for preparing fermention medium, and producing biological pesticide by using wastewater from fermentation |
| 02/21/2007 | CN1916045A Method for preparing starch grafted copolymer of dimethylaminoethyl methacrylate |
| 02/21/2007 | CN1915867A Treatment method for recovering inverted discharged pressing crack liquid |
| 02/21/2007 | CN1915865A Agent for softening hard water |
| 02/21/2007 | CN1915854A Treatment method for decoloring sewerage |
| 02/21/2007 | CN1915853A Cleansing production method for producing furfural with zero dischrge of waste water |
| 02/21/2007 | CN1915852A Aluminum chlorate of polymerized silicic acid and preparation method |
| 02/21/2007 | CN1915851A Aluminum chlorate of polymerized silicic acid and preparation technique |
| 02/21/2007 | CN1915850A Method for desalting seawater by changing magnetism |
| 02/21/2007 | CN1915849A Method for preparing composite assembled object of magnetic ferriferous oxide/ molecular sieve of Nano zeolite |
| 02/21/2007 | CN1915848A Health water and preparation method |
| 02/21/2007 | CN1915847A Biologic catalysis electode in use for processing nitryl aromatic compound and objects of halogenation |
| 02/21/2007 | CN1915846A Strengthened primary treatment method for internal electrolyzing sewage through aeration and catalyzing iron |
| 02/21/2007 | CN1915845A High performance deoiling method through adsorption of resin |
| 02/21/2007 | CN1915844A Wall mount for water treatment system |
| 02/21/2007 | CN1915843A Method for processing organic wastewater |
| 02/21/2007 | CN1915842A Integrative water conditioning device for domestic water |
| 02/21/2007 | CN1915841A Clearing machine with a unit in use for displaying use state of filter element |
| 02/21/2007 | CN1915840A City preposition base for engineering system, and method |
| 02/21/2007 | CN1915835A Method for preparing Nano line of titania, and application of the prepared Nano line of titania |
| 02/21/2007 | CN1915830A Method for purifying Al13 in high yield |
| 02/21/2007 | CN1915511A Bimetallic catalyst for degrading chlorine substitutional organic pollutant, preparation method and application |
| 02/21/2007 | CN1915505A Method for preparing high stable, reproducible load type photocatalyst of Nano cadmium sulphide |
| 02/21/2007 | CN1301220C Feces and urine treatment method by compound microbe |
| 02/21/2007 | CN1301219C Treatment of thallium and heavy metal containing mixed waste water drained by sulfuric acid plant |
| 02/21/2007 | CN1301145C Dilution apparatus for a thickener |
| 02/20/2007 | US7180248 Inductively coupled ballast circuit |
| 02/20/2007 | US7179908 Reacting glycoluril with formaldehyde; separation, purification |
| 02/20/2007 | US7179391 Forming two fraction by centrifuging the multi-component fluid disposed in the container, containing the first fraction in a collection area of a first piston with a selected volume of the secong fraction and withdrawing it from the container; kits; whole blood sample, adipose tissue, or a bone marrows |
| 02/20/2007 | US7179389 Method of using a composition for treatment in a waste treatment or sewage system |
| 02/20/2007 | US7179388 Method for removing formic acid from aqueous solutions |
| 02/20/2007 | US7179387 sequestering a sector of water within a body of water; suspending a substantially water-impermeable barrier from a floating support to form water column where remediation takes place |
| 02/20/2007 | US7179385 Solid particles of an insoluble polymer such as urea-formaldehyde copolymer, preferably including less than 50 wt % particles of diameter of 1 micron or less; surfactants, thickeners, and/or polymeric flocculents different from the polymer; and optionally clarifiers, anti-corrosives and/or biocides |
| 02/20/2007 | US7179384 Control of cooling water system using rate of consumption of fluorescent polymer |
| 02/20/2007 | US7179379 Apparatus for separating particulates from a suspension, and uses thereof |
| 02/20/2007 | US7179375 Diffuser/emulsifier for aquaculture applications |
| 02/20/2007 | CA2431765C Hollow fiber membrane module |
| 02/20/2007 | CA2394665C Radiation source module |
| 02/20/2007 | CA2240324C Water desalination |
| 02/19/2007 | CA2556357A1 Portable oil field waste water treatment and recycling system |
| 02/15/2007 | WO2007019588A1 Treatment method of water containing humic substances and arsenic for the production of drinking water using inorganic polymers of aluminium and silica as coagulants |
| 02/15/2007 | WO2007019587A1 Movable, dismountable, multipurpose water softener tube with magnets |
| 02/15/2007 | WO2007019298A1 Fragrant and monopersulfate containing compositions for water treatment |
| 02/15/2007 | WO2007018854A2 System and method of slurry treatment |
| 02/15/2007 | WO2007017976A1 Method for producing ozone water and apparatus for producing ozone water |
| 02/15/2007 | WO2007017619A1 Detergent formulations based on soap and fatty acid n-methyl glucamide |
| 02/15/2007 | WO2006138516A3 Air heated diffusion driven water purification system |
| 02/15/2007 | WO2006123258A3 Water purification and treatment device and method for desalting or purifying water |
| 02/15/2007 | WO2006120396A3 Derivatised carbon |
| 02/15/2007 | US20070037099 Alkaline solution and manufacturing method, and alkaline solution applied to pattern forming method, resist film removing method, solution application method, substrate treatment method, solution supply method, and semiconductor device manufacturing method |
| 02/15/2007 | US20070036875 Use of allicin as preservative, as disinfectant, as antimicrobial or as biocidal agent |
| 02/15/2007 | US20070034579 Methods and apparatus for isolating platelets from blood |
| 02/15/2007 | US20070034575 Oxidizing agent composed of a premeasured amount of stabilized potassium peroxymonosulfate and a buffer in a sealed water-soluble pouch made of a hydrolyzed copolymer of vinyl acetate and acrylic acid, methacrylic acid, maleic acid, itaconic acid, or their esters; dissolves completely in less than 60 sec |
| 02/15/2007 | US20070034574 Fluid cleaning system and method for cleaning a fluid |
| 02/15/2007 | US20070034573 Method and apparatus for metal removal by ion exchange |
| 02/15/2007 | US20070034571 High recovery reverse osmosis process and apparatus |
| 02/15/2007 | US20070034561 Water Deionization Manifold |
| 02/15/2007 | US20070034556 Automatic oxidization-reduction treatment system using a colloidal solution of hydrogen gas or oxygen gas produced under a reduced pressure and a high pressure |
| 02/15/2007 | US20070034514 Device for deionizing saline solutions |
| 02/15/2007 | US20070034230 Method and system for producing ozonized deionized water |
| 02/15/2007 | DE202006018473U1 Guiding device for improving suction, rough degassing and mixing of swimming sludge and/or foams of water and liquid surfaces for the suction mixer funnel, comprises conduit tube and flow sheet metals |
| 02/15/2007 | DE202005015745U1 Reverse osmosis system for producing pure water/high purity water from pre-purified raw water, comprises reverse osmosis module with semipermeable membrane, raw water entry, pure water exit and concentrate exit |
| 02/15/2007 | DE112005000663T5 Wasserreinigungsvorrichtung Water purification system |
| 02/15/2007 | DE102005038556A1 Water conditioning filter for domestic use suffers reduced airborne bacterial contamination by having a permanently submerged filter bed and upwards flow through the filter bed |
| 02/15/2007 | DE102005038415A1 Verfahren zum Reinigen von Wässern nukleartechnischer Anlagen A method for cleaning waters in nuclear installations |
| 02/15/2007 | DE102005037831A1 Purifying heavy metal-containing waste water from processing and cleaning of fishing nets, by flocculation, solid-liquid separation, precipitation of heavy metals and sedimentation |
| 02/15/2007 | DE102005037541A1 Processing brewing water, to give waters for brewing beers of different qualities, by storing lime water in container, withdrawing partial stream(s) and mixing with acid and/or further water |
| 02/15/2007 | DE102005010320B4 Oberflächenmodifizierte Zinkoxidpartikel Surface-modified zinc oxide |
| 02/15/2007 | CA2620527A1 Chlorine-loaded carbide-derived carbon with bactericidal properties |
| 02/15/2007 | CA2617990A1 Fragrant and monopersulfate containing compositions for water treatment |
| 02/15/2007 | CA2617270A1 System and method of slurry treatment |
| 02/14/2007 | EP1752422A2 Method for the control of legionella in water supply networks |
| 02/14/2007 | EP1752421A1 Device for Water Treatment |
| 02/14/2007 | EP1751342A1 Method and system for washing with wash liquor cleanup and recycle |
| 02/14/2007 | EP1751068A1 Improved scale conditioning agents and treatment method |
| 02/14/2007 | EP1751065A2 Perchlorate removal process |
| 02/14/2007 | EP1751064A1 Water treatment system and process |
| 02/14/2007 | EP1751063A1 Ballast water system |
| 02/14/2007 | EP1751062A1 Water purification apparatus |
| 02/14/2007 | EP1751061A1 Filter cartridge and device for filtering liquids |
| 02/14/2007 | EP1750832A1 Fluid sparger and dissipater |
| 02/14/2007 | EP1750828A1 Pre-filled and sealed filter bag |
| 02/14/2007 | EP1750827A2 Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge |
| 02/14/2007 | EP1750823A1 Sea-water desanilation method and facility using multiple effect distillation with mechanical and thermal vapour compression |