| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
|---|
| 04/05/2006 | CN2769546Y Hydraulic energy-saving high-pressure pump |
| 04/05/2006 | CN2769363Y Environment protection integrated self-cleaning sterilizing water tank |
| 04/05/2006 | CN2769263Y Housing estate sewage treatment arrangement |
| 04/05/2006 | CN2769260Y Submersible stirring oxygen-rich magnetizing oxygen-charging machine |
| 04/05/2006 | CN2769259Y Water treatment unit and equipment with the same unit |
| 04/05/2006 | CN2769258Y Sewage treatment generator |
| 04/05/2006 | CN2769257Y Three combined into one processing device for drinking water |
| 04/05/2006 | CN2769256Y Vertical double-flow passage radiation cavity series structural ultraviolet water sterilizer |
| 04/05/2006 | CN2769255Y Water-saving domestic water purifier |
| 04/05/2006 | CN2769254Y Automatic cleaning device for sewage filter |
| 04/05/2006 | CN1756588A Submergible membrane modular filtration device having replaceable membrane elements |
| 04/05/2006 | CN1756581A Removable closure assembly for a water treatment system |
| 04/05/2006 | CN1755296A Refrigerating system with deionization to prevent oxidation |
| 04/05/2006 | CN1755018A Household water purifying system and washing machine used the same |
| 04/05/2006 | CN1754833A Drinking water additive |
| 04/05/2006 | CN1754832A Medicament cartridge with liquid level display |
| 04/05/2006 | CN1754831A Highly effective and safe preoxidation disinfection method for water disposal |
| 04/05/2006 | CN1754830A Deep seawater product and its preparing process |
| 04/05/2006 | CN1754829A Cool coking effluent treatment method and device |
| 04/05/2006 | CN1754828A Sterilization filter |
| 04/05/2006 | CN1754616A Self-act dosing device |
| 04/05/2006 | CN1249894C Method for treating and conditioning cooling water for alternator stator operating in ventilated mode, and device therefor |
| 04/05/2006 | CN1249529C Alkaline solution manufacturing method, alkaline solution and its application, solution applying apparatus and its application |
| 04/05/2006 | CN1248976C Integrated biological effulent treatment process |
| 04/05/2006 | CN1248975C High output ozonating apparatus |
| 04/05/2006 | CN1248974C Titanium-group metal containing high-performance water, and its producing method and apparatus |
| 04/05/2006 | CN1248973C Utilizing method for waste sulfuric radical |
| 04/05/2006 | CN1248972C Process and composition for water recycle |
| 04/05/2006 | CN1248971C Magnetized water |
| 04/05/2006 | CN1248970C Process for treating peltate yam saponin production effluent |
| 04/05/2006 | CN1248635C Water cleaning and heating device free from secondary pollution |
| 04/05/2006 | CA2522031A1 Method for treatment of oil sands tailings with lime or with lime and carbon dioxide |
| 04/04/2006 | US7023609 transparent film substrate and second substrate disposed opposite each other with spacing therebetween, charged particles disposed in spacing, reflection layer having thickness sufficient to scatter and reflect light toward first substrate, first and second electrodes; reduced drive voltage |
| 04/04/2006 | US7022256 Iron particles for purifying contaminated soil or ground water |
| 04/04/2006 | US7022242 Reduction of wastewater in phosphate manufacturing |
| 04/04/2006 | US7022241 Gas-gas-water treatment system for groundwater and soil remediation |
| 04/04/2006 | US7022240 Method for on-site treatment of oil and gas well waste fluids |
| 04/04/2006 | US7022238 Filtrating fluid in storage bath; air bubbles; cylinder housing |
| 04/04/2006 | US7022237 Aerobic wastewater management system, apparatus, and method |
| 04/04/2006 | US7022236 Membrane bioreactor, process and aerator |
| 04/04/2006 | US7022232 Periphyton filtration pre- and post-treatment system and method |
| 04/04/2006 | US7022231 Apparatus incorporating potted hollow fiber membranes |
| 04/04/2006 | US7022227 Multifunctional filtering device for an aquarium |
| 04/04/2006 | US7022225 Water ozonation mixing and degassing system |
| 04/04/2006 | US7022223 Methods and systems for removing floating solid waste from the surface of a watercourse |
| 04/04/2006 | US7022194 Method of treating a paint booth dry filter |
| 04/04/2006 | US7021297 Apparatuses, devices, systems and methods employing far infrared radiation and negative ions |
| 04/04/2006 | CA2522312A1 A method and apparatus for separating contaminants in fluids and gas |
| 03/30/2006 | WO2006033762A2 Scented electrolysis product |
| 03/30/2006 | WO2006033522A1 Calcium hydroxide feeding apparatus having filter, the calcium hydroxide feeding methods using the same and the water purifying methods thereof |
| 03/30/2006 | WO2006032931A1 Method and apparatus for remediating drill cuttings |
| 03/30/2006 | WO2006032727A1 Process for the preparation of an adsorbent material containing iron oxyhydroxide, adsorbent material and the use thereof |
| 03/30/2006 | WO2006032200A1 Assembling unit for filtration and adsorption of waste and sewage water |
| 03/30/2006 | WO2006020254A9 Water purification system and method |
| 03/30/2006 | WO2005065107A3 Water treatment system |
| 03/30/2006 | WO2005053829A3 Solid state ultraviolet photocatalytic oxidation system |
| 03/30/2006 | US20060065609 Fluid control device |
| 03/30/2006 | US20060065607 Counter top water filtration system |
| 03/30/2006 | US20060065606 Modular wastewater remediation system and method of using |
| 03/30/2006 | US20060065605 Separating dense material from fluid medium in a centrifuge by rotating a fluid separation wall around an axis; directing high density material along a flow path towards an opening; creating an excitation force imparts vibration using receptacle |
| 03/30/2006 | US20060065604 Chelating agents for heavy metal removal |
| 03/30/2006 | US20060065603 Method and apparatus of removing radioactive antimony from waste streams |
| 03/30/2006 | US20060065602 Selective fluoride and ammonia removal by chromatographic separation of wastewater |
| 03/30/2006 | US20060065594 Dental amalgam separator |
| 03/30/2006 | US20060065585 Apparatus and method for separating materials |
| 03/30/2006 | US20060065544 Process for preducing mixed electrolyzed water |
| 03/30/2006 | DE19820645B4 Verfahren zur Reduzierung der Freisetzung von flüchtigen Emittenten aus einer Flüssigkeit A method of reducing the release of volatile issuer from a liquid |
| 03/30/2006 | DE10357544B4 Verfahren zur Gewinnung von Phosphor in Form von Phosphaten aus Abwässern A process for recovering phosphorus in the form of phosphates from waste water |
| 03/30/2006 | DE10241733B4 Verfahren zur Rückgewinnung von Wertstoffen aus dem nachgeschalteten Spülbad eines Phosphatierprozesses Process for the recovery of recyclable materials from the downstream rinse a phosphating |
| 03/30/2006 | DE102005002553B3 Chlorine-releasing tablets useful for chlorinating water comprise trichloroisocyanuric acid in granular form and anhydrous sodium dichloroisocyanurate in powder form |
| 03/30/2006 | DE102004050145A1 Water purification plant, especially for desalinating sea water, with impure water supply and steam pressure distillation device supplied with heat from solar channel collector |
| 03/30/2006 | DE102004047010A1 Vorrichtung und Verfahren zur Abwasserreinigung Apparatus and method for wastewater treatment |
| 03/30/2006 | DE102004045915A1 Disinfection of water (e.g. to produce drinking water) involves use of a pipe with a constriction which is used to generate cavitation |
| 03/30/2006 | DE102004044543A1 Separating emulsions and material mixtures using magnetrons comprises boiler with two funnel shaped halves separated by cylindrical centre section with collecting container forming support for magnetron |
| 03/30/2006 | DE10064622B4 Verfahren und katalytischer Kontaktor zur Entfernung von Nitrat, Nitrit, Perchlorat und anderen schädlichen Verbindungen aus verunreinigtem Wasser durch Wasserstoff Process and catalytic contactor for the removal of nitrate, nitrite, perchlorate, and other harmful compounds from contaminated water by hydrogen |
| 03/30/2006 | CA2580739A1 Process for the preparation of an adsorbent material containing iron oxyhydroxide, adsorbent material and the use thereof |
| 03/29/2006 | EP1640714A2 Suppressor for continuous electrochemically suppressed ion chromatography and method |
| 03/29/2006 | EP1640463A1 Process for the dissolution of copper metal |
| 03/29/2006 | EP1640345A1 Method of producing vibration information for supporting vital force of organism |
| 03/29/2006 | EP1640344A1 Pure water production system |
| 03/29/2006 | EP1640343A1 Photocatalyst water treating apparatus |
| 03/29/2006 | EP1640057A1 Membrane cartridge, membrane separating device, and membrane separating method |
| 03/29/2006 | EP1640053A1 Waste water filtration system vehicle |
| 03/29/2006 | EP1638896A1 Electrolytic sanitiser generator |
| 03/29/2006 | EP1638895A2 Uncoupling agents |
| 03/29/2006 | EP1638894A1 Internal uv treatment of potable water systems |
| 03/29/2006 | EP1638893A1 Method and device for purification of air and water |
| 03/29/2006 | EP1638892A2 Composite materials for fluid treatment |
| 03/29/2006 | EP1638705A1 The extraction and treatment of heavy metals |
| 03/29/2006 | EP1638672A1 Boron separation and recovery |
| 03/29/2006 | EP1638584A1 Use of a compound for inhibiting viral particles |
| 03/29/2006 | EP1638394A1 Highly concentrated bromine compositions and methods of preparation |
| 03/29/2006 | EP1601447A4 One-piece manifold for a reverse osmosis system |
| 03/29/2006 | EP1578520A4 Method for preparing an ion exchange media |
| 03/29/2006 | EP1549420A4 Method and apparatus for fluid treatment by reverse osmosis under acidic conditions |
| 03/29/2006 | EP1252109B1 Water purification process and purification plant |
| 03/29/2006 | EP1204446B1 Device for degasifying liquids |
| 03/29/2006 | EP1189673A4 Improved composite filter element |
| 03/29/2006 | EP0989955B1 Polysilicate microgels |
| 03/29/2006 | EP0975405B1 Use of aerogels as adsorption agents |