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)
11/2010
11/10/2010CN101879465A Copper porphyrin titanium dioxide composite photocatalyst and preparation method thereof
11/10/2010CN101879455A Preparation and application of bismuth oxychloride as photocatalyst
11/10/2010CN101879442A Method for preparing titanium-silicon-aluminum sol with photocatalytic property from blast furnace titanium slag
11/10/2010CN101879441A Microsphere TiO2 photocatalyst and preparation method thereof
11/10/2010CN101879440A Nano electro-catalytic contact sterilizing material and preparation method thereof
11/10/2010CN101879433A Improved water quenching slag adsorbent and preparation method thereof
11/10/2010CN101879415A Method and equipment for preparing ultra-hydrophilic type ultrafiltration membrane
11/10/2010CN101879413A Immersed type membrane cisterna membrane assembly and pipeline fast connecting and assembling method
11/10/2010CN101878760A Drinking water slow-release disinfection tablets and preparation method
11/10/2010CN101624220B Composite material for preparing micromolecular water and preparation method thereof
11/10/2010CN101560604B Heavy metal ionic liquid chunk liquid film separating and recycling method
11/10/2010CN101559994B Dual channel discharge plasma device for treating water
11/10/2010CN101519251B Process for treating bio-refractory waste water by up-flow multi-phase oxidation column
11/10/2010CN101481189B Integrated process of furfural production as well as wastewater, waste slag and waste gas treatment
11/10/2010CN101455973B Preparation method of photocatalyst for removing phenols incretion interferent in water
11/10/2010CN101445293B Method and apparatus for collecting bacterial cells, method for acclimatizing bacterial cells, and wastewater treatment equipment
11/10/2010CN101439889B Apparatus and method for synchronous adsorption-desorption selective film technology and use thereof
11/10/2010CN101428928B Treatment method for manganese-containing wastewater biological agent
11/10/2010CN101428887B Treatment for nickel-ammonia wastewater with aeration-hydrolyzing process
11/10/2010CN101423272B Magnetic flocculation reactor
11/10/2010CN101423264B Transducer structure of ultrasonic wave algae removal apparatus
11/10/2010CN101417846B Reclaimed water recycling apparatus
11/10/2010CN101412547B Mineral composite material for removing lake endogenous pollution and use thereof
11/10/2010CN101407344B Process for treating waste water of rubber vulcanization accelerator NS production
11/10/2010CN101391856B Aerobic biomineralization method of bromamine acid
11/10/2010CN101391847B Method for treating tailing water from mineral processing plant by microwave
11/10/2010CN101381138B Blue algae scavenger using montmorillonite as carrier and preparation method thereof
11/10/2010CN101381137B Blue algae scavenger using illite as carrier and preparation method thereof
11/10/2010CN101381125B Method for improving reverse osmosis compound film separating property
11/10/2010CN101381115B Open type water treatment system and flow distribution device thereof
11/10/2010CN101367569B Ion exchange treatment process for cyanide containing wastewater
11/10/2010CN101357787B High-pressure multi phase interface simulation reactor
11/10/2010CN101343126B Apparatus for treatment of domestic wastewater
11/10/2010CN101327993B Method and apparatus for removing noxious ion in ground water by means of powder sorbent
11/10/2010CN101327969B Floating island having ocean energy electricity generating and seawater desalination functions
11/10/2010CN101323472B Polymeric ferric sulfate-poly-dimethyl-diallyl-ammonium chloride composite flocculent, preparation and use method thereof
11/10/2010CN101318711B Nano-lamellar structured Fe2O3, method for preparing nano-lamellar structured Fe2O3 and application thereof
11/10/2010CN101318671B Cleaning and recycling process for by-product sodium sulfite of cartap
11/10/2010CN101306902B Harnessing and resource recovering process of low concentration industrial oxymethylene waste water
11/10/2010CN101306885B Resource process method for coking sulfur-containing waste water
11/10/2010CN101302044B Process and apparatus for processing municipal sewage sludge by using nepheline nucleated glass
11/10/2010CN101302041B Generator cooled water processing and purifying apparatus and method
11/10/2010CN101279803B Processing system and method for printing and dyeing wastewater
11/10/2010CN101279789B Method for processing polluted water with iron-titanium composite oxide nano-material
11/10/2010CN101182055B Adsorption and regenerative separation method for reclamation of nickel plating waste water
11/10/2010CN101177324B Mine water down-hole treatment system
11/10/2010CN101125706B Sewage biochemical treatment equipment
11/10/2010CN101070213B Method for increasing manganese utilizing rate by secondary neutralizing manganese sulfate
11/10/2010CN101020135B Catalyst for treating biomedicine preparing effluent and its preparation and application
11/09/2010US7829018 simple to assemble, provides for automatic monitoring of blood flow and other operating parameters, can be simply and rapidly primed,provides for detection and removal of air, compact space in operating room; cardiopulmonary bypass
11/09/2010US7828980 Water treatment process
11/09/2010US7828979 Adding iron or aluminum salt to the wastewater resulting in the precipitation of ferric or aluminum hydroxyphosphate which includes phosphorus adsorption sites adn which bcome part of the sludge; circulating sludge to increase adsorbers concentration to remove more phosphorus; dephosphorization
11/09/2010US7828978 catalytic chromatographic bed with solid phase catalyst, and mobile phase catalyst; forming fatty acid methyl esters (FAME) from oilseed oil, and methanol; glycerol used to generated renewable raw materials such as propanediol
11/09/2010US7828976 Adding iron or aluminum salt to the wastewater resulting in the precipitation of ferric or aluminum hydroxyphosphate which includes phosphorus adsorption sites adn which bcome part of the sludge; circulating sludge to increase adsorbers concentration to remove more phosphorus; dephosphorization
11/09/2010US7828971 Residential reverse osmosis system
11/09/2010US7828970 Residential reverse osmosis system
11/09/2010US7828967 Water purification system
11/09/2010US7828965 Water preparation device, in particular for a drain cleaning vehicle
11/09/2010US7828953 Electrolytic cell of a movable electrode and electrode which is perforated so as to drain effluents; applying a voltage to the electrodes and pressure to the sludge, dehydrating the sludge and generating an acid effluent at the anode and a basic effluent at the cathode which is then drained
11/09/2010US7828942 Electrochemical treatment of an aqueous salt solution
11/09/2010US7828938 Hybrid water and power system
11/09/2010US7828761 portable ultrafiltration device that may be continuously worn by a patient; congestive heart failure; can be worn over the shoulder for a few days
11/09/2010US7828048 Tank for a system that outputs liquid at a user-defined constant temperature
11/09/2010CA2600300C Ozonated water dispenser
11/09/2010CA2470633C Fractional deionization process
11/09/2010CA2456971C Composition for removing dissolved oxygen from a fluid
11/09/2010CA2337975C Wastewater treatment system
11/06/2010CA2665355A1 Water purification system
11/04/2010WO2010126616A1 Containment barrier
11/04/2010WO2010126337A2 Apparatus for preventing residual ozone discharge and treating toxic materials
11/04/2010WO2010126284A2 Portable ultraviolet device
11/04/2010WO2010125750A1 Air purifying system and air purifying method
11/04/2010WO2010125450A2 Purifying device and method for elimination of xenobiotics in water
11/04/2010WO2010125389A1 Uv liquid steriliser
11/04/2010WO2010125251A1 Plant and method for removing xenobiotics from water using uv-v radiation
11/04/2010WO2010124972A2 Power plant with co2 capture and water treatment plant
11/04/2010WO2010124800A1 Device for clarifying wastewater, preferably on ships
11/04/2010WO2010104381A3 Spacer, cell and device for an ion-exchanging process and method therefore
11/04/2010WO2010093698A9 Method and apparatus for sanitizing water using ultraviolet light
11/04/2010WO2010090889A3 Polymer recovery and recycle
11/04/2010WO2009103158A9 Device for improved delivery of gas to fluid
11/04/2010US20100279373 Device and process for treating a liquid medium
11/04/2010US20100279181 Systems and methods for the separation of carbon dioxide and water
11/04/2010US20100278987 Activated carbon with improved mechanical resistance, and the uses thereof, especially as a catalyst carrier
11/04/2010US20100278910 Rare earth metal compounds, methods of making, and methods of using the same
11/04/2010US20100276376 Method for determining the exhaustion of a filter cartridge in a filter system with replaceable cartridge and device operating according to that method
11/04/2010US20100276369 Desalination System
11/04/2010US20100276365 System and method for removing organic contaminants from water
11/04/2010US20100276360 Methods, apparatus and systems for polishing wastewater utilizing natural media filtration
11/04/2010US20100276348 Device for generation of ion network for water treatment in tanks
11/04/2010US20100276347 Portable water purification device
11/04/2010US20100276341 Heat and Water Recovery From Tailings Using Gas Humidification/Dehumidification
11/04/2010US20100276301 Method and Apparatus for Treating a Liquid
11/04/2010US20100276300 Aqueous medium management via super absorbent materials
11/04/2010US20100276294 Electrolytic sanitization of water
11/04/2010US20100275600 System and method of recovering heat and water and generating power from bitumen mining operations
11/04/2010US20100275599 Solar desalination system
11/04/2010DE112008002979T5 System zur Probennahme aus Schiffsballastwasser System for sampling from ships' ballast water
11/04/2010DE102010018597A1 Device for generation of ion network for water treatment in tanks to reduce cloud and to stabilize water surfaces, comprises electrochemical and/or photocatalytic source arranged in a channel of jet in an ejector, and an ejector deflector
11/04/2010DE102009019428A1 Vorrichtung zur Klärung von Abwasser, vorzugsweise auf Schiffen Apparatus for treatment of waste water, preferably on ships
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