C02F 1 - Treatment of water, waste water, or sewage

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
12/2006
12/13/2006	EP1730083A1 Sewage sludge treatment method and system
12/13/2006	EP1730082A1 Water-softening method
12/13/2006	EP1730081A1 Dewatering process
12/13/2006	EP1730080A1 Electrode assembly for the electrochemical treatment of liquids with a low conductivity
12/13/2006	EP1730079A1 Method and plant for desalinating sea water by multi-effect distillation with thermo-vapor compression operating with different live stream pressures
12/13/2006	EP1730078A1 A system and method for the on-demand on-line treatment of water
12/13/2006	EP1729831A1 Preparation of a nucleated cell and/or platelet concentrate from a physiological solution
12/13/2006	EP1397202B1 Apparatus for treating fluids with ultrasounds
12/13/2006	EP1370351A4 Controlled realease cooling additive composition
12/13/2006	EP1343896B1 Small acid-soluble spore protein and uses thereof
12/13/2006	EP1230645B1 Method and device for reducing cationic impurities and for dosing lithium in the cooling water of a light-water reactor and a cooling water system of a light-water reactor having such a device
12/13/2006	EP1208066B1 Water still with pervaporation membrane and method of operation thereof
12/13/2006	EP1044060A4 Bacteriostatic filter cartridge
12/13/2006	EP0879085B1 Method and apparatus for minimizing wastewater discharge
12/13/2006	CN2847521Y Cold cathode high strength quartz ultraviolet sterilizing lamp
12/13/2006	CN2846406Y Integrated wet oxided waste water processor
12/13/2006	CN2846405Y Circulation water treating system
12/13/2006	CN2846404Y Full automatic coal ash water speed changing processor
12/13/2006	CN2846403Y Magnetic air type pipeline water quality processor
12/13/2006	CN2846402Y Blue algae treating device
12/13/2006	CN2846401Y Wastewater purifier
12/13/2006	CN2846400Y Reutilizing device for waste water of digestion tank
12/13/2006	CN2846399Y High energy water activating machine
12/13/2006	CN2846398Y High temperature sterilizing water drinking machine
12/13/2006	CN2846397Y Water treating device for shell fry nursing
12/13/2006	CN2846396Y Watersaving and leak-proof type pure water machine
12/13/2006	CN2846395Y Environment protection energy saving alkaline recovery device
12/13/2006	CN2845805Y Light catalytic sterilizing device
12/13/2006	CN2845804Y Ozone gas and water two purpose shower device
12/13/2006	CN1878898A Carbon fiber nonwoven fabric, and production method and use thereof
12/13/2006	CN1878893A Method for producing cellulose shaped bodies
12/13/2006	CN1878730A Cell for generating disinfection water and system using the same
12/13/2006	CN1878729A Electrolysis vessel and apparatus for generating electrolyzed water
12/13/2006	CN1878728A Flow-through tank for water treatment
12/13/2006	CN1878618A Hose end sprayer with water purifier and selector switch
12/13/2006	CN1876578A Eutrophication water body self-cleaning restoration method and restoring device
12/13/2006	CN1876577A Method for catalytic oxidation treatment of high concentration waste water
12/13/2006	CN1876576A Multifunctional landscape water treatment device
12/13/2006	CN1876575A Sterilizing and antiscaling device for direct current pulse power source
12/13/2006	CN1876574A Kitchen waste water organism decomposition treatment method
12/13/2006	CN1876573A Self-cleaned ultraviolet sterilizer for water body
12/13/2006	CN1876572A Highly effective current water body sterilizer
12/13/2006	CN1876571A Novel antibiotic bacteriostatic water quality processor and its production method
12/13/2006	CN1876237A Composite catalyst for catalytic and oxidized treatment of three-phase waste water
12/13/2006	CN1876232A Activated charcoal carried copper oxide catalyst and process for preparing same
12/13/2006	CN1876227A Process for preparing cation sorbent and its application
12/13/2006	CN1289714C Method and device for recovering metals with pulsating cathode currents also combined with anode coupling processes
12/13/2006	CN1289433C Efficient SO4 2- removing agent and its production method
12/13/2006	CN1289415C Processing technology for tobacco thin sheet waste water by paper-making method
12/13/2006	CN1289413C Technique for processing and reclamation of industrial wastewater from printing electronic circuit board
12/13/2006	CN1289412C Salt lake bittern purifying and decolorizing method
12/13/2006	CN1289410C Microbe decomposition treatment method for waste water and mixing apparatus for waste water treatment agent
12/13/2006	CN1289409C Coagulant for treating waste water containing oil
12/13/2006	CN1289408C Production and application process of papermaking sewage treating agent
12/13/2006	CN1289407C Treatment method for treated water containing organic and nitrides
12/13/2006	CN1289406C Method and apparatus for the sterilization of biological waste
12/13/2006	CN1289196C Complex structure, device and method for treating liquid effluents
12/13/2006	CN1289150C Method of inactivating microorganisms in a fluid using ultraviolet radiation
12/13/2006	CN1289095C Physiologically balanced ionized acidic solution and methodology for use in wound healing
12/13/2006	CN1288981C Composition for generating chlorine dioxide
12/12/2006	US7149701 Regulatory compliance system and method
12/12/2006	US7147872 Environmentally compatible processes compositions and materials treated thereby
12/12/2006	US7147828 Reactor
12/12/2006	US7147824 Which is associated with hypersensitivity pneumonitis, via mixture of disodium monocopper (II) citrate, 5-chloro-2-methyl-4-isothiazolin-3-one and/or 2-methyl-4-isothiazolin-3-one; restriction fragment length polymorphism
12/12/2006	US7147787 Use of a degradation-enhancing oxidizing agent to increase the rate of reaction for the degradation of polymers in an aqueous environment to facilitate disposal
12/12/2006	US7147786 Method and apparatus for purifying-water
12/12/2006	US7147785 Electrodeionization device and methods of use
12/12/2006	US7147783 Method for reducing hydrogen sulfide emissions from wastewater
12/12/2006	US7147782 Method and apparatus for metal removal by ion exchange
12/12/2006	US7147780 Process for reducing sludge derived from the treatment of wastewater by oxygenation and mechanical action
12/12/2006	US7147775 Method of purifying fischer-tropsch derived water
12/12/2006	US7147772 Low spillage replaceable water filter assembly
12/12/2006	US7147770 Activity enhanced dispensers
12/12/2006	US7147755 Ultrasonic transducer system
12/12/2006	US7147616 Causing a pressure difference across the membrane for filtration of the liquid
12/12/2006	US7147613 Measurement of fluid pressure in a blood treatment device
12/12/2006	CA2387935C Waste treatment process
12/12/2006	CA2345423C Device for treatment of biological fluids
12/07/2006	WO2006130850A1 Wastewater treatment system and method
12/07/2006	WO2006130758A1 Deep sea water harvesting method, apparatus, and product
12/07/2006	WO2006130163A1 A method for improving flux in a membrane bioreactor
12/07/2006	WO2006130052A1 Method and device for purification of water
12/07/2006	WO2006129807A1 Apparatus for reacting solution and reaction method
12/07/2006	WO2006129467A1 Process for producing water for drinking and eating and apparatus therefor
12/07/2006	WO2006129438A1 Control method for water sterilizer
12/07/2006	WO2006128886A2 Drinking water generation and supply ship
12/07/2006	WO2006128877A1 Method for reducing the evaporation rate of liquids
12/07/2006	WO2006128797A1 Ex situ and in situ remediation with activated persulfate
12/07/2006	WO2006128730A1 Improved process for treating an aqueous medium using reverse osmosis and reverse osmosis system therefor
12/07/2006	WO2006128357A1 An urban and rural integrated conduit system for sewage discharging and reclaiming
12/07/2006	WO2006128229A1 Modular water treatment unit
12/07/2006	WO2006108195A3 Process for the removal of cobalt from fischer-tropsch process water
12/07/2006	WO2006090387A3 Compact heat pump using water as refrigerant
12/07/2006	WO2006076446A3 Treatment of wastewater streams containing surfactants
12/07/2006	WO2006071673A3 Amine-aldehyde resins and uses thereof in separation processes
12/07/2006	WO2006065825A3 Generation of free radicals, analytical methods, bacterial disinfections, and oxidative destruction of organic chemicals using zero valent iron and other metals
12/07/2006	WO2006019938A3 Ultrasonic transducer system
12/07/2006	WO2005123599A3 Highly microporous polymers and methods for producing and using the same
12/07/2006	US20060276597 High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors
12/07/2006	US20060276327 Monomeric nonmetallic compound, particularly a thiuram mono- or disulfide capable of forming a complex with a metal ion in an aqueous solution, entrapped within or supported onto a support material, and optionally a 1a or 2a metal dithiocarbamate; metal complexes formed also claimed

1 ... 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 ... 1452