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

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
10/2007
10/04/2007	DE102006014601A1 Treatment of acidic condensed water produced in the operation of gas and/or oil-fired heat generators, comprises contacting the condensed water with a reducing agent containing sulfur, base neutralizers and activated charcoal
10/04/2007	DE10120608B4 Verfahren zur Filtration einer Flüssigkeit und Filtereinrichtung dafür A method of filtering a fluid and filter means therefor
10/04/2007	CA2647410A1 Method of obtaining a coagulant product, product intended for manufacturing the said coagulant, and method of treating wastewater and/or industrial effluent using the said coagulant
10/04/2007	CA2644632A1 Fluid treatment system
10/03/2007	EP1840090A2 Hybrid water desalination system and method of operation
10/03/2007	EP1840089A1 Method of seawater desalination and the device for its implementation
10/03/2007	EP1838631A1 Device for comminuting particulate organic substances in suspensions of microorganisms suspended in a carrier medium, especially in waste water
10/03/2007	EP1838628A1 Method for treating and reaction for decomposition of organic material in a fluid and/or for decontamination of liquid loaded with metals
10/03/2007	EP1838627A2 Wastewater treatment plant
10/03/2007	EP1838626A1 Device and method for rinsing products
10/03/2007	EP1838625A1 Resin contactor and containment system
10/03/2007	EP1838624A1 Water treating reactor for the drinkability thereof
10/03/2007	EP1838623A1 Filter media and process to prepare the same
10/03/2007	EP1838452A2 Amine-aldehyde resins and uses thereof in separation processes
10/03/2007	EP1838451A2 Modified amine-aldehyde resins and uses thereof in separation processes
10/03/2007	EP1838153A1 Preparation for eradicating algae and microorganisms in aqueous environment
10/03/2007	EP1494525B1 Method for the purification of wastewater in fish farming
10/03/2007	EP1419112A4 Bubble-free and pressure-generating electrodes for electrophoretic and electroosmotic devices
10/03/2007	EP1250288B1 A method for treatment of hexavalent chromium compounds in waste water originating from processing of metals
10/03/2007	EP1037856B1 Method and device for the production of pure water
10/03/2007	CN200955034Y Integrated hospital's sewage treatment apparatus
10/03/2007	CN200955024Y Water-cistern ozone disinfector
10/03/2007	CN200955023Y Efficient sewage treat ment machine
10/03/2007	CN200955022Y Pipeline type purified-water machine
10/03/2007	CN200955021Y Water-purifying device without secondary contamination special for drinking water device
10/03/2007	CN200954469Y Filtering-core changeable magnetizing shower device
10/03/2007	CN200954407Y Novel water-quality processor
10/03/2007	CN200954406Y Back-flushing type pressure filter
10/03/2007	CN200954400Y Atmospheric transverse-tube falling-film evaporation condenser
10/03/2007	CN200954227Y 医用消毒洗手机 Sterilization wash phone
10/03/2007	CN101048350A Silk-thread system for installing on drinking water system and other fluid transsimiton system
10/03/2007	CN101048349A Method and apparatus for treating aqueous medium
10/03/2007	CN101048348A Conductivity sensor for an ion exchange water softener
10/03/2007	CN101048347A Method and apparatus for removing organic substance from oily water from oilfield
10/03/2007	CN101048341A Calcium hypochlorite compositions
10/03/2007	CN101048221A Composition and method for removing heavy metals from contaminated samples with membranes comprising purified metallothionein
10/03/2007	CN101046686A Intelligent water trcatment device
10/03/2007	CN101046322A Water purifying heater
10/03/2007	CN101045911A Process and special bacterial colony for degrading phenol organic matter
10/03/2007	CN101045595A Aminonitrogen treatment system for garbage landfil leachate
10/03/2007	CN101045594A Strong oxidation sewage treatment process
10/03/2007	CN101045593A Zero discharge treatment method for coking wast water and its device
10/03/2007	CN101045592A Treatment method for discharged water containing surfactant
10/03/2007	CN101045591A Comprehensive treatment method for recovered and used humic acid in garbage infiltration liquid
10/03/2007	CN101045589A Distribution type dispersion atomization aeration aeration water quality regulating device
10/03/2007	CN101045588A Integral dispersion atomization aeration water quality regulating device
10/03/2007	CN101045576A Activity carbon biological reactor
10/03/2007	CN101045573A Method for treating ship ballast by high-level oxidation technology based on sulphuric acid free radical
10/03/2007	CN101045572A Treatment method and device for water system of purified water boiler
10/03/2007	CN101045571A Finishing agent for coal washing water
10/03/2007	CN101045570A 反渗透装置 Reverse osmosis unit
10/03/2007	CN101045569A 反渗透装置 Reverse osmosis unit
10/03/2007	CN101045568A Recoverying method for sulfate in high concentration acid-containg waste liquid of battery factory
10/03/2007	CN101045567A Ceramic film water purifier with far infrared and anion function
10/03/2007	CN101045566A Later stage purification integral process technology of seawater desalination
10/03/2007	CN101045565A Method of ion exchange at later stage of seawater desalination
10/03/2007	CN101045564A Preparation and using method of natural adsorbent for treating organic pollutant water
10/03/2007	CN101045563A Preparation and using method of plant bionic high efficient adsorbent for removing difficult degradation organic pollutant
10/03/2007	CN101045562A Aeration running water composite and its preparation method
10/03/2007	CN101045204A Catalyst for wastewater treatment and method for wastewater treatment using said catalyst
10/03/2007	CN100340504C Method of treating digested sludge
10/03/2007	CN100340502C Processing plant for regenerating and using sewage
10/03/2007	CN100340500C Middle water reuse process with compound bacteria and membrane bioreactor and apparatus therefor
10/03/2007	CN100340497C Method for removing dissolved oxygen in industrial water by fluidized bed resin and fluidized bed resin deoxidation unit therefor
10/03/2007	CN100340496C Technique for removing and reclaiming phenol from coke-plant waste water
10/03/2007	CN100340495C Water treatment compositions
10/03/2007	CN100340494C Chromatography apparatus and electrolytic method for purifying an aqueous stream containing a contaminant ion
10/03/2007	CN100340493C Utilizating of down for preventing and treating pollution of non water-solubility organic solvent
10/03/2007	CN100340492C Portable sea-water desalination device by solar membrane distillation
10/03/2007	CN100340491C Water saving sealing type pure water appliances
10/03/2007	CN100340490C Method and system for self purification of penetrated liquid from garbage buried site by recirculation
10/03/2007	CN100340473C Process for producing sterilizing agent of medical high concentrition ozone and equipment thereof
10/03/2007	CN100340166C Method for killing chironomus larvas by ultraviolet light
10/02/2007	US7276255 based on hypochlorous acid; acts as microbiocide and promotes cell proliferation
10/02/2007	US7276169 Partially filling the filtering body with water;starting pump;short-circuiting the pump by a fluid passage by putting the delivery duct in communication with closed vessel; stopping the pump; keeping the pump stopped to allow the air to escape from the chamber and the filtering body
10/02/2007	US7276168 Method for supply of constant-concentration ozonated water
10/02/2007	US7276167 Method of adding activated carbon in water purification and method of water purification
10/02/2007	US7276166 Fiber-fiber composites
10/02/2007	US7276161 Water treatment apparatus
10/02/2007	US7276159 Water flushing system providing treated discharge
10/02/2007	US7276105 Separation of water from Fischer-Tropsch product
10/02/2007	US7276041 Method and device for monitoring loss of body fluid and dislodgment of medical instrument from body
10/02/2007	CA2531537C Bioreactor
10/02/2007	CA2199517C Installation for biological water treatment for the production of drinkable water
09/2007
09/27/2007	WO2007108938A2 Filter monitor
09/27/2007	WO2007108719A1 Filtering unit operating method and a filtering unit
09/27/2007	WO2007108653A1 Fluid sterilizer having a simple structure
09/27/2007	WO2007108481A1 Substrate cleaning method and substrate cleaning apparatus
09/27/2007	WO2007108468A1 Method of soil treatment and soil treating apparatus
09/27/2007	WO2007108332A1 Radiation dosimeter for fluid very small substances, and method for measuring radiation dose
09/27/2007	WO2007108275A1 Water having anticancer action and method for producing the same
09/27/2007	WO2007108245A1 Antibacterial glass and method of producing antibacterial glass
09/27/2007	WO2007108146A1 Overflow device for water tank
09/27/2007	WO2007108145A1 Filter device for water tank
09/27/2007	WO2007107741A1 A system for electrode cleaning
09/27/2007	WO2007107719A1 Treatment assemblies
09/27/2007	WO2007107610A1 Installation for sterilizing the brine originating from the preservation of agricultural products, fish preserves and leather
09/27/2007	WO2007107548A1 Method and device for producing pure water
09/27/2007	WO2007107434A1 Water purification tablet and process
09/27/2007	WO2007107052A1 A pipeline type water purifier which can be cleaned free of stripping

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