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
11/03/2010CN101406823B Method for producing high-efficient defluorination active micropore ceramic stuffing
11/03/2010CN101397163B Method for directly purifying tetracycline in water-containing sample by using molecularly imprinted polymer
11/03/2010CN101397160B Heavy oil sewage demulsifier
11/03/2010CN101386439B Technique for processing organic wastewater by atmospheric catalytic oxidation at low-temperature
11/03/2010CN101372381B 3,3'-dichlorobenzidine hydrochloride waste water reclaiming method and apparatus thereof
11/03/2010CN101343101B Aluminum system flocculating agent preparing apparatus
11/03/2010CN101327991B Solid water treatment agent for recirculated cooling water system
11/03/2010CN101327970B Low mass transfer resistance infiltration flow type electrochemical method and reaction apparatus thereof
11/03/2010CN101327438B Method for preparing AgI/TiO2 nano compound photocatalyst
11/03/2010CN101306892B Cycling system for car washing water in city
11/03/2010CN101302047B Underground wet land high-load underground percolation sewage disposal composite system
11/03/2010CN101284678B Continuous production process for polyaluminium chloride and production equipment
11/03/2010CN101274784B Steam-water four-stage separating five-effect water distillator
11/03/2010CN101239721B Method for preparing polysilicon ferric sulfate water purifying agent from steel slag and water slag
11/03/2010CN101234827B Treatment and resource reclaiming method for chromium-containing wastewater containing high concentration sodium sulfate
11/03/2010CN101205108B Highly effective composite hydrolytic acidation cell having both sewage treatment and sludge reduction functions
11/03/2010CN101160264B Apparatus for producing pure water
11/03/2010CN101157493B Process for purifying Cu2+ impurity in zinc electrolytic solution by employing SO2 in smoke gas with by-product of cuprous oxide
11/03/2010CN101148278B Oil-water purifying method and equipment thereof
11/03/2010CN101085694B Electrolysis catalysis cleavage sewage treatment device
11/03/2010CN101077801B Fluid bed three-dimensional electrode reactor for treating organic waste water
11/02/2010US7824570 Flocculating agent method for the production and use thereof
11/02/2010US7824557 Adding an antifouling agent comprising a liposome-encased microbiocide relased into the water as the liposome decomposes to become incorporated in the biofilm; resulting in increased heat transfer, increased flux, less deposit of colloidal and solids and dissolved organics; efficiency
11/02/2010US7824556 Ion exchanging; water treatment
11/02/2010US7824554 Automated apparatus and process for the controlled shutdown and start-up for a wastewater treatment system
11/02/2010US7824552 Mobile systems for water treatment for use in oil and well completions and fracturing; pumping; centrifuging, a borate filter; adding wter soluble carbonates and hydroxides to precipitate sulfates of barium, magnesium and iron at a pH 8; filtering out borates
11/02/2010US7824538 Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell
11/02/2010US7824537 Electrochemical device
11/02/2010US7824354 Process for controlling blood flow in an extracorporeal blood circuit
11/02/2010US7823641 Collecting contaminated water having > 0.15% salts of chlorides, sulfates, carbonates of sodium, potassium, calcium, magnesium; separate into a first solution of increased sodium chloride and a second of decreased sodium chloride; using the first saturated solution for sealing oil/gas well casings
11/02/2010US7823237 Methods for cleaning laundry with reduced sorting
11/02/2010CA2459872C Oil/water separation system
10/2010
10/28/2010WO2010124170A2 Deep water desalination system and method
10/28/2010WO2010124079A2 Desalination devices and methods
10/28/2010WO2010124027A2 Water treatment system
10/28/2010WO2010123724A1 Method of detecting and reducing contamination in papermaking boiler systems
10/28/2010WO2010123717A2 Method and apparatus for skimming floated sludge
10/28/2010WO2010123518A1 Improved tfc memberanes with nanoparticles and other additives
10/28/2010WO2010123328A2 Compact sized wastewater treatment apparatus
10/28/2010WO2010123296A2 Ultraviolet ray irradiation hose
10/28/2010WO2010123209A2 Manufacturing method for rectification column device of distiller for desalinizing seawater
10/28/2010WO2010122989A1 Electrodialyzer
10/28/2010WO2010122954A1 Metal adsorbent containing chelating polymer
10/28/2010WO2010122672A1 Coagulant and method of treatment by coagulation
10/28/2010WO2010122509A2 Methods and apparatus for controlling water hardness
10/28/2010WO2010122508A2 Catalytic water treatment method and apparatus
10/28/2010WO2010122336A2 Water treatment
10/28/2010WO2010122319A1 Submerged filter indicator
10/28/2010WO2010122014A1 Novel sorbent, method of producing the same and the use thereof
10/28/2010WO2010121285A1 Dosing
10/28/2010WO2010081471A3 Sewage treatment plant
10/28/2010WO2009050737A3 An integrated water purifier assembly with built-in water condition assessing sensor
10/28/2010US20100274068 Method and system for wastewater treatment
10/28/2010US20100273178 Affinity selected signature peptides for protein identification and quantification
10/28/2010US20100272925 Liquid-crystal display
10/28/2010US20100272630 System and process for converting non-fresh water to fresh water
10/28/2010US20100272629 Method and system for providing a substance with receptive and/or transmissive properties for a signal
10/28/2010US20100270690 Microscopic bubble generating apparatus
10/28/2010US20100270240 Continuous flow water treatment devices and methods
10/28/2010US20100270239 Zeolite membrane and methods of making and using same for water desalination
10/28/2010US20100270237 Continuous closed-circuit desalination apparatus without containers
10/28/2010US20100270236 Deep water desalination system and method
10/28/2010US20100270173 Water treatment method
10/28/2010US20100270172 Electrolyzer cell for producing acidic or alkaline electrolyzed water
10/28/2010US20100270171 A System And A Method For Reducing The Amount of Liquid In A Biological Mass
10/28/2010US20100270170 System and process for converting non-fresh water to fresh water
10/28/2010US20100270161 Apparatus for physically separating polar substance
10/28/2010US20100270158 Desalination devices and methods
10/28/2010US20100269908 Water Conserving Devices and Processesx
10/28/2010DE202009008421U1 Adapterarmatur für Ionentauscher Adapter fitting for ion exchanger
10/28/2010DE102009018959A1 Reducing thallium concentration from mineral salt solutions, comprises inducing a supersaturation of potassium chloride in the salt solution by usual methods to crystallize potassium chloride and extracting thallium from the solution
10/28/2010CA2755841A1 Methods and apparatus for controlling water hardness
10/28/2010CA2755837A1 Catalytic water treatment method and apparatus
10/28/2010CA2755510A1 Method of detecting and reducing contamination in papermaking boiler systems
10/27/2010EP2244027A1 Spray apparatus
10/27/2010EP2244026A1 Atomizer
10/27/2010EP2243746A1 Water purifying filter and method for fabricating the same
10/27/2010EP2243547A1 Novel sorbent, method of producing the same and the use thereof
10/27/2010EP2243516A1 Reduction of antimicrobial compound levels during product dispensing
10/27/2010EP2242820A1 Process for the purification of an aqueous stream coming from the fischer-tropsch reaction
10/27/2010EP2242726A1 Fluid filtration articles and methods of making and using the same
10/27/2010EP2242725A1 Liquid filtration systems
10/27/2010EP2242724A2 Nitrogen-rich waste water treatment method and method for producing struvite
10/27/2010EP2242592A2 Process and equipment for the oxidation of organic matter
10/27/2010EP2242553A1 Method and plant for the desalination of salt water using msf desalination units with an improved brine recirculation system
10/27/2010EP2242518A1 Deodorizing and sanitizing compositions
10/27/2010EP1986959B1 Process for producing a disinfectant by electrochemical activation (eca) of water
10/27/2010EP1282463B1 Improved electrodeionization module
10/27/2010CN201615623U 具有杀菌装置的太阳能热水器 Solar water heater with sterilization device
10/27/2010CN201615523U 一种与燃气灶结合的磁化热水装置 Magnetized water apparatus combination with gas stove
10/27/2010CN201614335U 一种生活污水处理装置 A life sewage treatment plant
10/27/2010CN201614334U 折流式曝气生物滤池处理系统 Baffled Biological Aerated Filter System
10/27/2010CN201614332U 一种便于更换滤芯及滤料的磁矿化净水器 An easy to replace the filter and filter water purifier magnetic mineralization
10/27/2010CN201614331U 一种活水增氧器 One kind of oxygen is flowing water
10/27/2010CN201614330U 可整套系统巴氏消毒的纯化水生产装置 Water can be purified plant pasteurized whole system
10/27/2010CN201614328U 净水制备的膜分离结构优化系统 Preparation of water-separated structure membrane optimization system
10/27/2010CN201614327U 中水回用处理装置 Water reuse treatment device
10/27/2010CN201614326U 别墅及庭院式多功能逆渗透纯水机 Villas and courtyard-style multi-purpose reverse osmosis water machine
10/27/2010CN201614325U 一种企事业单位专用自动排污净水器 One kind of enterprises, private automatic sewage purifier
10/27/2010CN201614324U 城市管道直饮水的净化和输送系统 City piping drinking water purification and delivery systems
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