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)
03/2010
03/11/2010US20100059449 Carbon Coated Magnetic Nanoparticles and Their Use in Separation Processes
03/11/2010US20100059448 Magnetic particles for water purification and water treatment method employing the same
03/11/2010US20100059447 Products and Methods for Removing Substances from Aqueous Solution
03/11/2010US20100059446 Material comprising polyazacycloalkanes, grafted on polypropylene fibres, its process of preparation, and process for removing metal cations from a liquid
03/11/2010US20100059445 Apparatus for separating adsorbate and method of continuously separating adsorbate
03/11/2010US20100059444 Water Treatment System
03/11/2010US20100059443 Chromatography Membranes, Devices Containing Them, and Methods of Use Thereof
03/11/2010US20100059438 Vertical-horizontal filter unit for the biological purification of polluted water
03/11/2010US20100059430 Stormwater chamber detention system
03/11/2010US20100059424 Water filter device with control unit for setting a cutting ratio
03/11/2010US20100059423 Chemical analyser
03/11/2010US20100059381 Apparatus for measuring the turbidity of water
03/11/2010US20100059358 Potable water distiller
03/11/2010DE202009013782U1 Vorrichtung zur Herstellung von mit Sauerstoff angereichertem Wasser Apparatus for producing oxygen enriched water
03/11/2010DE112008001128T5 Magnetfeldausbildungseinrichtung für aktives Wasser und Fluidbehandlungsvorrichtung, welche selbige verwendet Magnetic field forming device for active water and fluid treatment apparatus using the selbige
03/11/2010CA2735691A1 A froth flotation method and apparatus, a froth flotation method and apparatus for extracting bitumen from a slurry of water and oil sand, and use of the apparatus
03/11/2010CA2735437A1 Electrocoagulation devices and methods of use
03/11/2010CA2734777A1 Interruption of measured variable analyses in an automatic water softening system when defined operating situations are present
03/11/2010CA2733171A1 Method for evaporation and possible distillation of fluids using a heat pump
03/10/2010EP2161807A2 Adaptive inductive power supply with communication related applications
03/10/2010EP2161806A2 Adaptive inductive power supply with communication related applications
03/10/2010EP2161244A1 Water treatment device and method for a passenger aircraft
03/10/2010EP2161067A1 Particulate filter
03/10/2010EP2160946A1 Process for the preparation of an antimicrobial article
03/10/2010EP2160945A1 Antimicrobial Article
03/10/2010EP2160770A1 Ultraviolet radiation light emitting diode device
03/10/2010EP2160457A1 Filtering and/or flocculating aids for the purification of liquid foods
03/10/2010EP2160363A2 Ballast water tank circulation treatment system
03/10/2010EP2160362A2 In-line uv-germicidal device for fluid media
03/10/2010EP2160361A1 Process for removing nitrogen and phosphorus from greywater and apparatus
03/10/2010EP2160360A1 Process for the purification of an aqueous stream coming from the fischer-tropsch reaction
03/10/2010EP2160359A2 A filter cartridge, particularly for percolating filter jugs, and a method of manufacturing it
03/10/2010EP1361196B1 Water purifier
03/10/2010CN201422207Y Cleaning system used for printed circuit board cleaning machine
03/10/2010CN201420871Y Hydrodynamic power self-generating active oxygen water tap
03/10/2010CN201420186Y Magnetic drum of washing machine
03/10/2010CN201420179Y Washing ball
03/10/2010CN201420041Y Efficient and integrated water purifying equipment
03/10/2010CN201420040Y Self-suction type water purifier
03/10/2010CN201420039Y Efficient emulsion wastewater treatment device
03/10/2010CN201420037Y Novel TPU aeration oxygen charging hose
03/10/2010CN201420036Y Automatic control system for desizing waste water treatment and residual soda waste heat reuse
03/10/2010CN201420035Y Special circulation impurity precipitation recovery device
03/10/2010CN201420034Y Strongly magnetic water treating device
03/10/2010CN201420033Y Cleaning device of electrolytic tank for producing electrolyzed oxidizing water
03/10/2010CN201420032Y Non-waste water RO (reverse osmosis) water quality treatment machine
03/10/2010CN201420031Y Sewage treatment device
03/10/2010CN201420030Y Oil-water separating device for processing oil-containing waste water
03/10/2010CN201420029Y Oil-water separating device for processing oil-containing waste water
03/10/2010CN201420028Y Unpowered automatic oil-water separator
03/10/2010CN201420027Y solar seawater purifier
03/10/2010CN201420026Y Waste water recovery apparatus
03/10/2010CN201419053Y Combined water filter
03/10/2010CN201419045Y Box-type drinking water treatment device
03/10/2010CN201418671Y Special water purifier for water storage bag type water dispenser
03/10/2010CN201418321Y Back-flushing type percolating filter for transportation of living fishes
03/10/2010CN101668708A Method for reducing fouling in microfiltration systems
03/10/2010CN101668707A Ozone water generator
03/10/2010CN101668706A System of water treatment
03/10/2010CN101668705A Method for the treatment and reuse of a stripper solution
03/10/2010CN101665281A Method and apparatus for reducing nitrate radical in water to nitrite radical
03/10/2010CN101665280A Method for waste water treatment and preparing magnetic flocculant by reclaimed floc
03/10/2010CN101665279A Flocculating agent for removing phosphor with low concentration in water
03/10/2010CN101665278A Compound phosphorus removal flocculating agent for water treatment
03/10/2010CN101665277A Method for processing low radioactive waste liquid by continuous electrodeionization
03/10/2010CN101665276A Composite activated carbon fiber polar plate
03/10/2010CN101665275A Automatic control method of water treatment device
03/10/2010CN101665274A Brine recovering equipment of boiler water treatment exchanger
03/10/2010CN101665273A Ultraviolet disinfection system used for treating water biological pollution
03/10/2010CN101665272A Coastal seawater-desalting device powered by solar power station
03/10/2010CN101664644A Apparatus for treating solutions of high osmotic strength
03/10/2010CN100593520C Polyimide copolymer infiltration vaporization separation film for treating phenols-containing waste water and preparing method thereof
03/10/2010CN100593519C Method for degrading organic contaminant catalyzed by ultrasonic wave
03/10/2010CN100593518C Microwave water treatment industrial apparatus
03/10/2010CN100593439C Cyclone separator
03/10/2010CN100593430C Water treatment apparatus
03/09/2010US7676122 Apparatus, system and method for particle manipulation using waveguides
03/09/2010US7674526 reduction of metal ion (iron) solution with dithionite compound under alkaline conditions and inert atmosphere; colloids; for remediation of contaminated water
03/09/2010US7674374 Method for preparing acidic solutions of activated silica and polyvalent metal salt for water treatment
03/09/2010US7674372 Wastewater flow equalization system and method
03/09/2010US7674237 Method and apparatus for blood withdrawal and infusion using a pressure controller
03/09/2010US7674236 Device and method for detecting complications during an extracorporeal blood treatment
03/09/2010US7674235 Method for determining concentration; a dialyser
03/09/2010CA2544197C Process for preparing methyllithium and a stable solution therefrom
03/04/2010WO2010025475A1 A generator of hydrogen-abundant water in the shape of a torpedo
03/04/2010WO2010025344A1 Composition and method for reducing chlorite in water
03/04/2010WO2010025271A1 Electrochemical removal of arsenic
03/04/2010WO2010025019A1 Method for removing mercury from wastewater and other liquid streams
03/04/2010WO2010024965A1 Apparatus having electrolysis cell and indicator light illuminating through liquid
03/04/2010WO2010024742A1 A method for treatment of circulating water and a swimming pool circulation system having an arrangement for treating water
03/04/2010WO2010023960A1 Aquatic battery
03/04/2010WO2010023740A1 Method of desalinating seawater
03/04/2010WO2010023712A1 Water sterilizing apparatus
03/04/2010WO2010023336A1 Flocculating algicide composition
03/04/2010WO2010023335A1 Desalination device using selective membranes and magnetic fields
03/04/2010WO2010023311A1 Use of cio2 for removal of estrogenic substances in wastewater
03/04/2010WO2010022983A1 Method for the degradation of pollutants in water and/or soil
03/04/2010WO2009155545A3 Hand-held spray bottle electrolysis cell and dc-dc converter
03/04/2010WO2009148959A3 Membranes with functionalized carbon nanotube pores for selective transport
03/04/2010WO2009140264A3 Chemical oxidation method and compounds
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