| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 08/23/2006 | CN1821103A Sea water desalting treatment system |
| 08/23/2006 | CN1821102A Low pressure chemical adding blender |
| 08/23/2006 | CN1821101A Water purifying bottle and water purifying method |
| 08/23/2006 | CN1821100A Vehicle/boat carried multi-function spreading device for removing lake or marine algalbloom and ecological repair |
| 08/23/2006 | CN1821056A Water treatment method |
| 08/23/2006 | CN1820733A Super oxygen knife gynecopathy therapeutic instrument |
| 08/23/2006 | CN1820614A Medical stone bagged soaking material bag and its use |
| 08/23/2006 | CN1271202C Sphingol monospore bacterial strain and its application in anthraquinone dye waste water decolour |
| 08/23/2006 | CN1270983C Recovering process for Gram-waste water |
| 08/23/2006 | CN1270982C Process for comprensive treating waste water of paper making by grass pulp |
| 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 |
| 08/23/2006 | CN1270980C Electrochemical method and device for continuous and fast water treatment |
| 08/23/2006 | CN1270979C Method and apparatus for processing high-concentration organic waste water by supersonic wave |
| 08/23/2006 | CN1270964C Ozone generator |
| 08/23/2006 | CN1270800C Filtering method |
| 08/23/2006 | CN1270799C Processing method for antibiotics bacterial slag containing zinc |
| 08/22/2006 | US7095167 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
| 08/22/2006 | US7094394 Methods and compositions for controlling biofilm development |
| 08/22/2006 | US7094374 Method for manufacturing ceramic balls for water treatment |
| 08/22/2006 | US7094353 achieving consistent sanitization and aesthetically pleasing levels of properties such as turbidity for maintenance of swimming pools, spas or hot tubs |
| 08/22/2006 | US7094349 Organic porous article having selective adsorption ability for boron, and boron removing module and ultra-pure water production apparatus using the same |
| 08/22/2006 | US7094348 Dialyzer and method for manufacturing the same |
| 08/22/2006 | US7094344 Filter device |
| 08/22/2006 | US7094342 Water activation device |
| 08/22/2006 | US7094341 Hydrate-based desalination/purification using permeable support member |
| 08/22/2006 | US7094340 Anti-spray aquarium airlift tube elbow |
| 08/22/2006 | US7093663 Methods to solve alkaline-sulfate scales and related-gases problems |
| 08/22/2006 | US7093551 Freshwater supply system |
| 08/22/2006 | US7093455 Vapor-compression evaporative air conditioning systems and components |
| 08/22/2006 | CA2379145C Method and apparatus for removing oil from water including monitoring of adsorbent saturation |
| 08/22/2006 | CA2364854C Improvements in and relating to separating suspended solids |
| 08/22/2006 | CA2330571C Method for removing nitrate ions from a solution |
| 08/21/2006 | CA2537641A1 Wastewater evaporation system |
| 08/17/2006 | WO2006086427A2 Apparatus and method for radiation processing of fluent food products |
| 08/17/2006 | WO2006086384A2 Apparatus for separation of water from oil-based drilling fluid and advanced water treatment |
| 08/17/2006 | WO2006086073A2 Ozone injection method and system |
| 08/17/2006 | WO2006086017A2 Desalinating process |
| 08/17/2006 | WO2006085764A1 Process and apparatus for the production of sulphur oxides |
| 08/17/2006 | WO2006085390A1 Pipe for use as water pipe or the like |
| 08/17/2006 | WO2006085384A1 Water sterilizer and medical instrument |
| 08/17/2006 | WO2006085123A1 Apparatus and device for sea water desalination |
| 08/17/2006 | WO2006084840A1 Method for the electrochemical decoloration of indigo-containing aqueous dispersions |
| 08/17/2006 | WO2005035693A3 Production of biodiesel and other valuable chemicals from waste water treatment plant sludges |
| 08/17/2006 | US20060184084 Medical fluid therapy flow balancing and synchronization method and apparatus |
| 08/17/2006 | US20060183808 Coagulant, process for producing the same, and method of coagulation with the coagulation |
| 08/17/2006 | US20060182671 Radiation of polluted water by high-energy ultraviolet rays of wavelength is < 300 nm; neutralizing and decomposing further the resulting unstable intermediate by spraying selectively with a strong alkali or acidic electrolytic water; efficiency; cost efficiency; less time; no large-scale euipment |
| 08/17/2006 | US20060182651 determining range of oxidation-reduction potentials, monitoring and control the addition of oxygen or oxygen scavenger to the system to maintain effective corrosion resistance; used in the boiler water |
| 08/17/2006 | US20060180552 Anti-biofilm forming structure and method of manufacturing the same |
| 08/17/2006 | US20060180551 Polyacrylamide water clarifier |
| 08/17/2006 | US20060180550 Portable water purifier |
| 08/17/2006 | US20060180547 Process and hybrid reactor for the processing of residual waste |
| 08/17/2006 | US20060180538 Apparatus for magnetic field gradient enhanced centrifugation |
| 08/17/2006 | US20060180533 Drum filter assembly |
| 08/17/2006 | US20060180532 Water treatment apparatus |
| 08/17/2006 | US20060180477 Method for producing oxidised graphite |
| 08/17/2006 | US20060180476 Apparatus and method for disposing of solid waste through electrochemical reactions |
| 08/17/2006 | US20060180460 Apparatus and method for water purification using solar energy |
| 08/17/2006 | US20060180289 Cationic liquid starchy composition and uses thereof |
| 08/17/2006 | DE202006008726U1 Device, useful to remove e.g. leakage oil on the surface of grease emulsions, comprises a belt drive at tripod that is immersed into a container with cool-/grease emulsion and leads the leakage oil from the emulsion to a separating element |
| 08/17/2006 | DE10213016B4 Mechanisch stabiler, poröser Aktivkohleformkörper, Verfahren zu dessen Herstellung und dessen Verwendung Mechanically stable, porous shaped activated carbon, process for its preparation and its use |
| 08/17/2006 | DE102005006214A1 Verfahren zur elektrochemischen Entfärbung von Indigo aus wässrigen Dispersionen Process for the electrochemical decolorization of indigo from aqueous dispersions |
| 08/17/2006 | DE102005005569A1 Schwermetalldekontamination durch hybride Biofilter Heavy metal decontamination by hybrid biofilter |
| 08/17/2006 | DE102005004937A1 Process and assembly to supply drinking water from cold water public supply using two-stage single semi-permeable membrane |
| 08/17/2006 | DE102005002668A1 Removal of uranium from uranium-containing water with prior decrease in concentration of carbonate complexes, involving contacting water with exudates from algae and/or calcified submerged water plants |
| 08/17/2006 | CA2757539A1 Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paper |
| 08/17/2006 | CA2597556A1 Process and apparatus for the production of sulphur oxides |
| 08/17/2006 | CA2596391A1 Apparatus and method for radiation processing of fluent food products |
| 08/17/2006 | CA2596038A1 Apparatus for separation of water from oil-based drilling fluid and advanced water treatment |
| 08/17/2006 | CA2497391A1 Static screens suited for use in a waste water treatment system |
| 08/16/2006 | EP1690834A2 Polyaluminum chloride solution |
| 08/16/2006 | EP1690833A1 Oil and fat-containing waste water treating apparatus for grease trap and grease trap |
| 08/16/2006 | EP1690827A1 Process and apparatus for the recovery of hydrogen sulphides |
| 08/16/2006 | EP1690593A1 Use of aerogels as adsorption material |
| 08/16/2006 | EP1689687A2 Treatment of particle-bearing liquid |
| 08/16/2006 | EP1689686A2 Dosing engine and cartridge apparatus for liquid dispensing and method |
| 08/16/2006 | EP1689685A1 Method, installation and component for destruction of live organisms in a liquid |
| 08/16/2006 | EP1689684A1 Method and device for the treatment of water by means of electromagnetic waves |
| 08/16/2006 | EP1689683A1 Equipment for the sterilization of water in bathroom facilities and the like |
| 08/16/2006 | EP1689530A1 Metals/minerals recovery and waste treatment process |
| 08/16/2006 | EP1689523A1 Metal oxide/hydroxide materials |
| 08/16/2006 | EP1689506A2 Apparatus for trapping floating and non-floating particulate matter |
| 08/16/2006 | EP1689504A2 Fuel cell system including an ion filter |
| 08/16/2006 | EP1689501A2 Membrane modules and integrated membrane cassettes |
| 08/16/2006 | EP1689279A1 Dishwasher with a water preparation system |
| 08/16/2006 | EP1689232A1 Method for the protection of materials |
| 08/16/2006 | EP1567243A4 Removing metals from solution using metal binding compounds and sorbents therefor |
| 08/16/2006 | EP1534637B1 Method for eliminating oil and fat or pollutants containing oil and fat |
| 08/16/2006 | EP1494970A4 Apparatus for stock raising |
| 08/16/2006 | EP1468464B1 Method and device for deionizing cooling media for fuel cells |
| 08/16/2006 | EP1343376B1 Concentrated aqueous bromine solutions and their preparation |
| 08/16/2006 | EP1294642B1 Method for treatment of water containing humic matter for the production of drinking water with enhanced coagulation stage using inorganics polymers of al and activated sio2 |
| 08/16/2006 | EP1235635B1 Method for membrane filtration of liquids and device therefor |
| 08/16/2006 | EP0949951B1 Method and apparatus for treatment of liquid |
| 08/16/2006 | CN2806575Y Sewage cleaning and cyclic utilization device for hotel toilet |
| 08/16/2006 | CN2806449Y Integrated quick sewage treatment station |
| 08/16/2006 | CN2806448Y Underground type small-sized domestic sewage treatment device |
| 08/16/2006 | CN2806443Y Waste treatment system |
| 08/16/2006 | CN2806442Y Feed water treatment device |
| 08/16/2006 | CN2806441Y 污水消毒器 Water disinfection |
| 08/16/2006 | CN2806440Y Magnetizing solar water heater |