| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/25/2005 | US6846394 Electrolytic bath equipped with a waterway converter for ionized water producer |
| 01/25/2005 | US6846393 Electrolysis cells |
| 01/25/2005 | US6846388 Apparatus for and method of heating fluid and distilling fluid |
| 01/25/2005 | US6846387 Rotating fluid evaporator and condenser |
| 01/25/2005 | CA2163898C Method for making and using coagulant compositions comprising a glyceride, a polymer and a solvent |
| 01/25/2005 | CA2119202C Low temperature caustic sulfide wet oxidation process |
| 01/25/2005 | CA2116731C Removal of oil from waste oil fluids |
| 01/25/2005 | CA2115813C Method and device for the separation of a contaminated top layer |
| 01/25/2005 | CA2111274C Wastewater treatment |
| 01/20/2005 | WO2005005365A1 Method for the production of metal carboxylates and the metal aminoate or metal hydroxy analogue methionate derivatives thereof, and use of same as growth promoters in animal feed |
| 01/20/2005 | WO2005005329A2 Water-softening method |
| 01/20/2005 | WO2005005327A1 Water purification high-level treatment method and apparatus |
| 01/20/2005 | WO2005005326A1 Bioreactor |
| 01/20/2005 | WO2005005325A1 Method of controlling and disinfecting sanitary hot water distribution systems |
| 01/20/2005 | WO2005005324A1 Cooling medium flow passage |
| 01/20/2005 | WO2005005323A1 System for reclaiming water softener brine waste |
| 01/20/2005 | WO2005005322A1 Devices and processes for use in ultrasound treatment |
| 01/20/2005 | WO2005005321A1 Car washing wastewater treatment system |
| 01/20/2005 | WO2004088706A3 Ultraviolet lamp |
| 01/20/2005 | WO2004076357A3 Sewage treatment system |
| 01/20/2005 | US20050014893 Tris(hydroxymethyl) acrylamidomethane polmer, inverse latex and microlatex containing same, use of said polymer, inverse latex and microlatex |
| 01/20/2005 | US20050014887 Aqueous dispersions of water-soluble polymers of n-vinyl carboxylic acid amides, method for the production thereof and their use |
| 01/20/2005 | US20050014678 Novel triazine-based detoxification agents and their use |
| 01/20/2005 | US20050013750 Long term life support in confined environments; photoelectric cell that operates similar to photosynthesis |
| 01/20/2005 | US20050013739 System equipped with water purification means |
| 01/20/2005 | US20050011839 Water treatment apparatus and method |
| 01/20/2005 | US20050011838 Having arrangement protecting sensor from thermal build up damage; ultraviolet radiation fluid disinfecting systems; water treatment |
| 01/20/2005 | US20050011832 Water desalination process using ion selective membranes |
| 01/20/2005 | US20050011830 Gel-based remedial additive for remediation of environmental media and method of use |
| 01/20/2005 | US20050011826 Asymmetric gel-filled microporous membranes |
| 01/20/2005 | US20050011824 Filter cartridge for a water tank of a coffee machine |
| 01/20/2005 | US20050011820 Wastewater treatment system |
| 01/20/2005 | US20050011764 Apparatus for the operation of a microfluidic device |
| 01/20/2005 | US20050011745 Hybrid electrical discharge reactors and the use of zeolites to enhance the degradation of contaminants |
| 01/20/2005 | US20050011743 Evaporation, condensation system; calibrated nozzle; pressure gradients |
| 01/20/2005 | US20050011742 Distillation apparatus |
| 01/20/2005 | US20050011355 Deaeration of water and other liquids |
| 01/20/2005 | DE202004017383U1 Desalination apparatus, has fan which blows hot air from heat exchanger through convection drum, into which salt water is sprayed, water vapor produced being condensed, and all energy requirements being provided by solar units |
| 01/20/2005 | DE10327984A1 Verfahren und Vorrichtung zur Behandlung von Trinkwasser Method and apparatus for the treatment of drinking water |
| 01/20/2005 | CA2532191A1 Hydrophobic composites and particulates and applications thereof |
| 01/20/2005 | CA2531442A1 Devices and processes for use in ultrasound treatment |
| 01/20/2005 | CA2531405A1 Water-softening method |
| 01/19/2005 | EP1498733A1 A system equipped with water purification means |
| 01/19/2005 | EP1498392A2 Device and method for treating drinking water for topical detergent, cosmetic and/or therapeutic use |
| 01/19/2005 | EP1498166A1 Method and apparatus for the evaporation of liquids under vacuum |
| 01/19/2005 | EP1498060A1 Filter cartridge for water reservoir of coffee apparatus |
| 01/19/2005 | EP1497491A1 Washing appliance water softener |
| 01/19/2005 | EP1497230A1 Contaminant removal apparatus installation method |
| 01/19/2005 | EP1497229A1 Apparatus for irradiating fluids with uv |
| 01/19/2005 | EP1497021A2 Chlorination apparatus and method |
| 01/19/2005 | EP1497015A2 Shaped flow distribution in filtration cassettes |
| 01/19/2005 | EP1453585A4 Low spillage replaceable water filter assembly |
| 01/19/2005 | EP1436070B1 Plate filtration module |
| 01/19/2005 | EP1353737A4 Ph stable activated carbon |
| 01/19/2005 | EP1351894A4 Aerobic polishing system for wastewater |
| 01/19/2005 | EP1351889A4 Phosphate stabilizing compositions |
| 01/19/2005 | EP1313667A4 Chemical feeder |
| 01/19/2005 | CN2672051Y Ozone sterilizing and purifying device for waste water |
| 01/19/2005 | CN2672050Y Electrochemical Processor for waste water |
| 01/19/2005 | CN2672049Y Electrolytic water making machine with active O3 oxygen sterilizer |
| 01/19/2005 | CN2672048Y Standard filter core direct heating spulit water electrolytic machine |
| 01/19/2005 | CN2672047Y High frequency high energy water processor |
| 01/19/2005 | CN2672046Y Slide arc discharge plasma organic waste water treating device |
| 01/19/2005 | CN2672045Y Mineralizing electrolytic machine for pure water |
| 01/19/2005 | CN2672044Y Water filter |
| 01/19/2005 | CN2672043Y Double flow weak acid ion exchanger |
| 01/19/2005 | CN2672042Y Double room boiling float bed ion exchanger |
| 01/19/2005 | CN2672041Y High efficiency oil/water separator |
| 01/19/2005 | CN2672040Y Waste water containing oil filter |
| 01/19/2005 | CN2672039Y Coalescence gas float oil removing device |
| 01/19/2005 | CN2672038Y Movable oil field slurry containing oil treating device |
| 01/19/2005 | CN2672037Y Sedimentation gas float oil removing tank |
| 01/19/2005 | CN2672036Y Filter core for pure water bucket |
| 01/19/2005 | CN2672035Y Water purifier |
| 01/19/2005 | CN2672034Y Multifunction water treating tank |
| 01/19/2005 | CN2672033Y Multifunction water treating device |
| 01/19/2005 | CN2671661Y Integrated water purifier |
| 01/19/2005 | CN2671559Y Magnetic rare earth ion bathing device |
| 01/19/2005 | CN1568290A Manufacturing method of water filter |
| 01/19/2005 | CN1568289A Method and apparatus for the sterilization of biological waste |
| 01/19/2005 | CN1568221A Air diffuser membrane treated with biocide |
| 01/19/2005 | CN1568220A Apparatus for fluid purification and methods of manufacture and use thereof |
| 01/19/2005 | CN1566029A Simple method for utilizing alcohol slops and slime mixed liquor in sugar mill |
| 01/19/2005 | CN1565987A Ozone catalytic oxidation water treatment method |
| 01/19/2005 | CN1565986A Method for inhibiting chloride ion corrosion in recirculated cooling water |
| 01/19/2005 | CN1565985A Polymerized silica aluminium sulphate coagulant and preparation method thereof |
| 01/19/2005 | CN1565984A Electrochemical method and device for continuous and fast water treatment |
| 01/19/2005 | CN1565983A Method for flotation treatment of oily wastewater without medicament |
| 01/19/2005 | CN1565982A Light catalyzed oxidation method for dye wastewater treatment |
| 01/19/2005 | CN1565981A Ozone removing device |
| 01/19/2005 | CN1565980A High pressure gas-liquid mixed explosion instantaneous sea water desalting plant |
| 01/19/2005 | CN1565710A Apparatus and method for point-of-use treatment of effluent gas streams |
| 01/19/2005 | CN1565337A Ozone negative pressure actuating apparatus for hand wash |
| 01/19/2005 | CN1565185A Organism killing algicide for industrial cooling circulating water |
| 01/19/2005 | CN1185615C Etching liquid for indium oxide tin film |
| 01/19/2005 | CN1185172C 自动曝气装置 Automatic aerator |
| 01/19/2005 | CN1185171C Treating method for high fluorine acid waste water |
| 01/19/2005 | CN1185170C Method for treatment of polluted ground water by using polyacrylamide |
| 01/19/2005 | CN1185169C Starch modified aluminium sulfate polymer flocculant and preparing method thereof |
| 01/19/2005 | CN1185168C Production process for high efficient percolate finishing agent for urban refuse cite |