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)
12/2010
12/15/2010CN101913666A Manufacturing method of distilled water
12/15/2010CN101913665A Method for producing fresh water resource on large scale in Tarim Basin
12/15/2010CN101913664A Disc-type diatomite full-automatic water purification equipment
12/15/2010CN101913663A Method for simultaneously treating high ammonia-nitrogen wastewater and carbide slag
12/15/2010CN101913662A Device and process for desalting sea ice or brine ice
12/15/2010CN101913661A Device for concentrating and separating colloid in underground water
12/15/2010CN101913660A Method for controlling harmful algal bloom by straw leachate
12/15/2010CN101913584A Method for producing filter material for removing fluorine from drinking water
12/15/2010CN101913567A Calcium hypochlorite compositions and method for reducing potential of calcium hypochlorite formulation for conflagration
12/15/2010CN101912773A Regenerating method of drinking water defluoridation filtering material
12/15/2010CN101912771A Molecular-recognition separation membrane and preparation method and application thereof
12/15/2010CN101912767A Method for preparing modified furfural residue heavy metal adsorbent
12/15/2010CN101912765A Preparation method of adsorbent for purifying plant polyphenol-enriched water body
12/15/2010CN101912736A Hollow fiber ultrafiltration membrane technique
12/15/2010CN101912735A Chemical cleaning method of ultrafiltration membrane for metallurgical sewage pretreatment
12/15/2010CN101911922A Environmentally-friendly dry odorless pig raising method and pigsty thereof
12/15/2010CN101502804B Adsorption-catalyst for processing wastewater containing phenyl hydrate as well as production method and use
12/15/2010CN101475281B Advanced treatment process for pulping papermaking sewerage and apparatus thereof
12/15/2010CN101428917B Apparatus for ensuring entry water quality of oxidization electric potential water generator
12/15/2010CN101428880B Apparatus and method for disinfection with acidic oxidized electric potential water
12/15/2010CN101384322B Apparatus for processing process or industrial wastewaters
12/15/2010CN101381500B Chitin/polyvinyl alcohol composite foam material and preparation method thereof
12/15/2010CN101376532B Low temperature oil-contaminated water processing method
12/15/2010CN101357813B Processing method for domestic garbage leachate
12/15/2010CN101357812B Processing method for domestic garbage leachate
12/15/2010CN101357794B Ion-exchange process technique of hexavalent chrome-containing waste water
12/15/2010CN101348307B Water treatment technology capable of converting sewage into direct drinking water
12/15/2010CN101302048B Film distilling seawater desalination system using economical energy resources
12/15/2010CN101293720B Sequencing batch reactor for automatic dephosphorization and operation thereof
12/15/2010CN101260020B Method for treating benzene-containing waste water and reclaiming benzene
12/15/2010CN101254970B Decolorizing coagulant
12/15/2010CN101254151B Multifunctional composite medical therapeutic equipment
12/15/2010CN101229940B Multifunctional integrated purifier
12/15/2010CN101219837B Ozonation process and equipment for oil-containing alkali wastewater
12/15/2010CN101218359B Process for recovery of metals and equipment therefor
12/15/2010CN101215056B Energy-storing quality-classifying water-purifying water feeder for manual water jar
12/15/2010CN101205088B Preparation and application method of seawater flushing red mud arsenic removal absorbent
12/15/2010CN101081714B Automatic lifting foam discharge horizontal control device
12/15/2010CN101070199B Oil-phase enrichment method and apparatus for oil-contained dirt water
12/15/2010CN101041484B Hyperfiltration sea-water distillatory with energy recovery
12/15/2010CN101001693B Fluorine absorption/desorption agent for electrolysis solution in zinc electrolytic refining, and method for removing fluorine using said fluorine absorption/desorption agent
12/14/2010US7851406 A palladium-doped ion exchange resin catalyst comprising a poly(meth)acrylic ion exchange resin doped with 0.03-2.5 wt % nano-sized palladium particles; environmentally-friendly water treatment; catalytically hydrogenate oxygen in waste water and discharge; cost efficient; industrial scale
12/14/2010US7851211 Bioreactor comprising light source, pressure liquid infusion unit, injection and oxygen discharge device and liquid collection can for propagating preferential microorganisms
12/14/2010US7850859 Treating low-pressure, untreated drinking water with a water treatment device comprising a storage housing and mesoporous activated carbon filter particles; pore size adequate toremove bacteria and viruses; potable drinking water forthird-world countries
12/14/2010US7850634 Method for collecting a desired blood component and performing a photopheresis treatment
12/14/2010US7849921 Water treatment method for heavy oil production
12/14/2010US7849675 Supply system for a medium for treating exhaust gases of an internal combustion engine; exhaust gas cleaning device; and a method for operating a supply system
12/14/2010CA2449349C Electrodeionization apparatus and method
12/09/2010WO2010141921A1 Universal sample preparation system and use in an integrated analysis system
12/09/2010WO2010141602A1 Waste water recycling system
12/09/2010WO2010141570A1 Apparatus and method for reclamation of treatable water
12/09/2010WO2010141560A1 Membrane cleaning with pulsed gas slugs and global aeration
12/09/2010WO2010140968A1 Use of a composition for conditioning wastewater, and system, material and method for recycling wastewater components
12/09/2010WO2010140916A1 Method for the intensive desalination of water
12/09/2010WO2010140790A2 Method for preparing a sterilized medical solution containing a low-concentration of residual chlorine
12/09/2010WO2010140581A1 Method for supplying hydroxyl radical-containing water and apparatus for supplying hydroxyl radical-containing water
12/09/2010WO2010139773A1 Method for treating water in order to desalinate said water, including treating concentrates
12/09/2010WO2010139471A1 Filter device for cleaning of water polluted with solid particles and/or dissolved pollutants
12/09/2010WO2010139365A1 Disinfectant comprising electrochemically activated water and grapefruit seed extract
12/09/2010WO2010104288A3 Organic-inorganic composite for coagulation and antibacterials, and method for preparing same
12/09/2010WO2010104273A3 Purified water-producing device and purified water production method using solar energy
12/09/2010WO2010096521A3 Water purification and enhancement systems
12/09/2010WO2010093958A3 Compact wastewater concentrator using waste heat
12/09/2010US20100311148 Apparatus, methods and systems for handling and processing waste material
12/09/2010US20100310903 Electrodeposition of hard to deposit materials on aluminum and other substrates using improved water saving mercy cell
12/09/2010US20100310539 Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials
12/09/2010US20100310316 Sulfur-based bulk reductants and methods of using same
12/09/2010US20100308648 Buoyant Harbor Power Supply
12/09/2010US20100307987 Apparatus and method for reclamation of treatable water
12/09/2010US20100307986 Percolation filtering system
12/09/2010US20100307985 Method for producing hydrogen sulphide and the use thereof, in particular, for depolluting heavy metal-containing flows
12/09/2010US20100307984 Immediate cleaning and recirculation of cleaning fluid and method of using same
12/09/2010US20100307983 Use of magnetic carbon composites from renewable resource materials for oil spill clean up and recovery
12/09/2010US20100307980 High capacity adsorption media for separating or removing constitutents and methods of producing and using the adsorption media
12/09/2010US20100307977 Removal of cyanide from aqueous streams
12/09/2010US20100307976 Drinking water purification device
12/09/2010US20100307975 Water treatment and reuse system
12/09/2010US20100307974 Preparation and use of novel polyanilines for water treatment
12/09/2010US20100307973 Mobile unit for the treatment of raw water
12/09/2010US20100307972 Selective sulphate removal by exclusive anion exchange from hard water waste streams
12/09/2010US20100307968 Activated carbon water filter with reduced leachable arsenic and method for making the same
12/09/2010US20100307963 Method and System for Filtering Water
12/09/2010US20100307910 Tilted multi effect distillation module with means for heating and cooling
12/09/2010DE102009023940A1 Verfahren zur Herstellung von Polycarbonat A process for the production of polycarbonate
12/09/2010CA2764464A1 Universal sample preparation system and use in an integrated analysis system
12/09/2010CA2764160A1 Membrane cleaning with pulsed gas slugs and global aeration
12/08/2010WO2010139001A1 Fluid treatment apparatus
12/08/2010EP2258896A1 Polymer fiber material, method of producing the same and filter for filtering fluid
12/08/2010EP2258662A2 Swimming pool skimmer assembly with ozone generator
12/08/2010EP2258661A1 Portable hardness regulating device for regulating hardness of potable water
12/08/2010EP2258660A2 Apparatus for disinfecting water using ultraviolet radiation
12/08/2010EP2257499A1 Container, and device and method for producing a disinfecting solution
12/08/2010EP2257498A2 Electrohydraulic and shear cavitation radial counterflow liquid processor
12/08/2010EP2257353A1 Improved extractive distillation processes using water-soluble extractive solvents
12/08/2010EP2167708B1 Method and device for selective cation extraction by electrochemical transfer in solution and applications of said method
12/08/2010EP1961706B1 Electrochemical water treatment device
12/08/2010EP1711435B1 Installation and method for the purification of an aqueous effluent by means of oxidation and membrane filtration
12/08/2010EP1706359B1 A device for dissolving solid substances in water
12/08/2010CN201666679U Wall-hanging type magnetized solar energy water heater
12/08/2010CN201666658U Electric water heater having ultra-violet sterilization function
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