Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
10/2008
10/22/2008CN201136812Y High-energy and high-efficiency water-magnetizing corrosion protectionscale-borer
10/22/2008CN201136811Y Automatic filtration permanent magnetism scale-borer
10/22/2008CN201136810Y Magnetized bottle
10/22/2008CN201136809Y Recirculated water polarization treatment device
10/22/2008CN201136808Y Reverse osmosis water purifier
10/22/2008CN201136807Y Reverse osmosis water purifier
10/22/2008CN201136806Y Improved structure of fixing base of RO reverse osmosis pure water machine
10/22/2008CN201136805Y Machine for sterilizing and purifying water
10/22/2008CN201136804Y Self-cleaning electromechanical integral reverse osmosis water purifier
10/22/2008CN201136803Y TiO2/Fe3O4 photochemical catalytic sewage water treating device by micropore aeration
10/22/2008CN201136802Y Reactive coke regenerating device after treatment for waste water and sewage water
10/22/2008CN201136801Y Cold water film deoxygenizing treatment device in electric generator
10/22/2008CN201136800Y Solar energy distiller for sea water
10/22/2008CN201136799Y Purifying treatment device for waste water and waste gas
10/22/2008CN201136798Y Apparatus for treating blue algae in water
10/22/2008CN201136797Y Simple water treating device
10/22/2008CN201135857Y Improved diatom fine earth membrane type super-filter
10/22/2008CN201135816Y Water purifying appliance filtering appatus
10/22/2008CN201135804Y Water purifying appliance filter
10/22/2008CN201135803Y Water purification apparatus for purifying water
10/22/2008CN201135802Y Active carbon filtering apparatus for water purification apparatus
10/22/2008CN201135801Y Tourmaline energy health water filtration apparatus
10/22/2008CN201135217Y Negative potential natural water cup
10/22/2008CN101291882A Receptor
10/22/2008CN101291881A Pulse resonating device
10/22/2008CN101291880A Ion concentration regulation method and ion concentration regulation apparatus
10/22/2008CN101291857A An apparatus and method of using thermochromic and photochromic indicators
10/22/2008CN101291714A Apparatus and method for separation of water from an emulsion or mixture of water and oil
10/22/2008CN101289288A Device for preparing large-scale lime cream
10/22/2008CN101289264A Combined denitrification apparatus and method by shortcut nitrification and anaerobic ammonium oxidation of sludge-digestion liquid
10/22/2008CN101289263A Integral sewage disposal process for strengthening sludge filtrating technology
10/22/2008CN101289262A Air-float comprehensive treatment method and special device thereof for circulating water of aquaculture
10/22/2008CN101289261A Reactor for removing nitrogen and phosphorus of lake and river water phase by biological and physical synergistic method
10/22/2008CN101289260A System and method for treating fluorine-containing acid wastewater after graphite purification
10/22/2008CN101289259A Process for high-efficiency degrading organic components in flotation wastewater of sulphide ore
10/22/2008CN101289258A High-efficiency circulating filtration and strengthening phosphorus removal system for landscape water
10/22/2008CN101289255A Reactive barrier technology for high-efficiency repairing organic pollution deposit in water
10/22/2008CN101289251A Simulation method of adsorbing and settling process of activated sludge based on PCA model
10/22/2008CN101289245A Process for catalytically degrading chlorophenol-like pollutants by irradiating sea water under solar light
10/22/2008CN101289244A Process for degrading chlorophenol-like pollutants by natural light catalysis
10/22/2008CN101289243A Process for disinfecting sewage water by auricome-titanic oxide photocatalysis
10/22/2008CN101289242A Water treatment method
10/22/2008CN101289241A Method for removing phosphate from aqueous solution
10/22/2008CN101289240A Novel finishing agent for removing algal tufa and treatment method
10/22/2008CN101289239A Water-soluble flocculant and preparation thereof
10/22/2008CN101289238A Process for treating ammonia-nitrogen waste water
10/22/2008CN101289237A System for preparing regeneration reducing solution for water treatment
10/22/2008CN101289236A Vegetative sewage water filtration filler and preparation thereof
10/22/2008CN101289235A Advanced treatment process of biochemical tail water of percolate of city consumption residue
10/22/2008CN101289234A Process for treating industrial waste water containing hydroxybenzene and ammine by double-tower stripping
10/22/2008CN101289233A Full- desorption system for hydrogenchloride
10/22/2008CN101289232A Method and apparatus for preheating desalinized water by low-temperature waste heat from production of sulfuric acid
10/22/2008CN101289231A Test device for desalination of sea water by hydrate method
10/22/2008CN101289230A Recycling purifier for industrial thermal waste water
10/22/2008CN101289227A Process for recovering chromium from waste liquid of vitamin K3 production
10/22/2008CN101288848A High effective technique for removing organic pollutant in water using multiphase Fenton system FeOxH2x-3-Fe/H2O2/UVA
10/22/2008CN101288828A Hollow fiber membrane assembly
10/22/2008CN101288816A Sewage filtering net two-sided flushing heat exchanging decontamination device
10/22/2008CN100427847C Air conditioner refrigerating and sea water desalting integral device and using method thereof
10/22/2008CN100427595C Biology diatom water treatment agent and method of producing the same
10/22/2008CN100427415C Process for treating waste water of refined terephthalic acid
10/22/2008CN100427414C Magnetic separation and coupling air-lifting suspension photocatalytic treatment method and its device
10/22/2008CN100427412C Multi-stage treatment process for electroplating wastewater of centralized park zone
10/22/2008CN100427411C Method for treatment of wool washing waste water
10/22/2008CN100427410C Method for treating fluids by coagulation on membranes
10/22/2008CN100427409C Apparatus and methods for treating ballast water by using electrolysis of natural seawater
10/22/2008CN100427408C Method for treating waste water of mine by using fly ash
10/22/2008CN100427407C Portable hand-pressurized heat pump sea water desalination barrel
10/22/2008CN100427404C Method for preparing Nano line of titania, and application of the prepared Nano line of titania
10/22/2008CN100427385C Stabilised hypobromous acid solutions
10/22/2008CN100427209C Duel compartment coagulation mixed beds external regeneration knockout tower and regeneration art work
10/22/2008CN100427175C Device and method for controlling infusion of flocculating agent
10/21/2008US7439684 Inductive lamp assembly
10/21/2008US7439663 Micro-discharge devices and applications
10/21/2008US7439075 Method and device for withdrawing suspended microparticles from a fluidic microsystem
10/21/2008US7439070 Using assay to detect and quantify presence of metal waste in liquid
10/21/2008US7438877 Triazine has both hydroxyalkyl and alkylamine functionality; reduce amount of sulfhydryl compounds in sour aqueous and sour hydrocarbon substrates
10/21/2008US7438819 TOC component removing apparatus and process for removing TOC components
10/21/2008US7438817 Decontamination by reverse osmosis and pH control to inhibit or promote the formation and precipitation of different species
10/21/2008US7438809 Single-cell mechanical flotation system
10/21/2008US7438808 Sand catcher
10/21/2008US7438805 Apparatus for reducing volume of sludge
10/21/2008US7438804 Coagulation treatment apparatus
10/21/2008US7438801 Compact personal water purification device
10/21/2008US7438799 Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants
10/21/2008US7438797 Method of controlling asphaltene precipitation in a fluid
10/21/2008US7438129 Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation
10/21/2008CA2478768C Purification of onium hydroxides by electrodialysis
10/21/2008CA2414083C Physico-chemical method for eliminating toxic and/or precious heavy metals contained in urban, industrial sludge and liquid animal manure
10/21/2008CA2395223C Packaging
10/21/2008CA2360337C Heat exchanger, in particular for preheating liquid manure
10/21/2008CA2265068C Method for removal of lead ion
10/20/2008CA2625522A1 Method for removing phosphate from aqueous solutions
10/16/2008WO2008124299A1 Waste treatment system
10/16/2008WO2008124140A1 Method and system of electrolytic treatment
10/16/2008WO2008123973A1 Systems and methods for liquid separation
10/16/2008WO2008123749A1 Underwater plasma processing apparatus and system and method for processing ballast water of ship using the same
10/16/2008WO2008123351A1 Method of washing and sterilizing ultrapure water production system
10/16/2008WO2008123107A1 Method of membrane treatment for ship ballast water
10/16/2008WO2008123106A1 Method of membrane treatment for ballast water
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