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)
11/2007
11/28/2007EP1858628A1 Evaporation container
11/28/2007EP1858613A1 Method for the separation of suspended solids
11/28/2007EP1858612A1 Gravity tank for discharging used water into a receiving body of water
11/28/2007EP1656194B1 Ceramic filter element for water purification
11/28/2007EP1611314B1 A method and apparatus for treatment of water for an injection well
11/28/2007CN200982720Y Air conditioning and sea water desalination integration device
11/28/2007CN200982188Y Highly-efficient free water removing device
11/28/2007CN200981834Y Device for treating fluorine-containing waste water by using limestone
11/28/2007CN200981833Y Strong acid oxidation potential water generator
11/28/2007CN200981832Y Strong acid oxidation potential water generator
11/28/2007CN200981831Y Frequency conversion pulse electronic descaling installation for water-using system
11/28/2007CN200981830Y High-voltage direct current/pulse discharging synchronization device for purifying gas and liquid
11/28/2007CN200981829Y Highly effective micro electromagnetic force particle catalytic oxidation device for treating waste water
11/28/2007CN200981828Y Dismounting reverse osmosis apparatus top pulling instrument
11/28/2007CN200981827Y Multifunctional oil-containing sewage treatment device
11/28/2007CN200981826Y Centrifugal type oil cleaner
11/28/2007CN200981825Y 超声波发生装置 Ultrasonic generation means
11/28/2007CN200981824Y Double-screw self-cleaning ultraviolet disinfection water treatment device
11/28/2007CN200981823Y Activated carbon adsorbing pot
11/28/2007CN200981822Y Hair collector
11/28/2007CN200981064Y Sealed type automatic cleaning machine
11/28/2007CN200981039Y Automatic control filtering bacteriostatic water sprayer
11/28/2007CN200980972Y Multifunctional water purifier
11/28/2007CN200980847Y Sterilizing device for fluid
11/28/2007CN200980846Y Sterilizing device
11/28/2007CN101080263A Improved method and device for concentrating a slurry
11/28/2007CN101078565A Lighting heat-insulating curtain and solar energy water heater, solar energy distillation device
11/28/2007CN101077818A Apparatus and method for treating wastewater
11/28/2007CN101077817A Method for processing paper-making waste water of regenerative paper
11/28/2007CN101077816A Highly effective sterilization metallurgy sewage treatment method
11/28/2007CN101077815A Deep treatment method for coking waste water
11/28/2007CN101077814A Filtration device based on purified diatomite and fibre filtering element and process flow thereof
11/28/2007CN101077813A Method for processing breadboard industrial waste water
11/28/2007CN101077806A Highly effective aerobic biochemical water purification agent
11/28/2007CN101077804A Method for treating waste water containing chromium and ammonia nitrogen
11/28/2007CN101077803A Boron-containing polysilic aluminum ferric sulfate composite flocculant
11/28/2007CN101077802A Release-controlling type basic borosilicate glass water treatment agent
11/28/2007CN101077801A Fluid bed three-dimensional electrode reactor for treating organic waste water
11/28/2007CN101077800A Modified fully automatic high oxidation electric potential sterilized water generator
11/28/2007CN101077799A Infiltration vaporization blending composite film for removing phenols from waste water
11/28/2007CN101077798A Polyimide copolymer infiltration vaporization separation film for treating phenols-containing waste water and preparing method thereof
11/28/2007CN101077797A Mini water-saving device for collecting, purifying and reusing micro-polluted water
11/28/2007CN101077796A Method for ensuring water quality and regenerating period of ion exchange device
11/28/2007CN101077795A Composite biological adsorption and preparing method thereof
11/28/2007CN101077281A Self-cleaning footbath bucket
11/28/2007CN100351431C Electrolytic gas generation method and electrolytic gas generation device
11/28/2007CN100351185C Method for treating fluorine-containing waste water
11/28/2007CN100351184C Ionized-water supplying apparatus using in-water plasma discharging
11/28/2007CN100351183C Ultraviolet radiation water disinfecting device
11/28/2007CN100351182C Integrated filtration method effluent treatment process and apparatus
11/28/2007CN100351011C Composite photo catalytic sewage treating material and its prepn
11/28/2007CN100351006C Powered sterile solution device
11/28/2007CN100350998C Military water purifying cup for single soldier
11/28/2007CN100350997C Process and apparatus for removing superfine suspension from water used to culture seedling in sea water
11/27/2007US7302590 Systems and methods for providing time-and weight-based flexibly tolerant hardware ID
11/27/2007US7300672 Producing ion vapor using plasma discharge; microdispersions; health products, cosmetics
11/27/2007US7300636 Method for producing a dialysate solution
11/27/2007US7300591 Wastewater treating method and wastewater treating apparatus
11/27/2007US7300589 Process for removing arsenic from aqueous streams
11/27/2007US7300588 Preventing grease or oil from being carried out in wastewater from a food preparation establishment to a sewer system; air entrainment; separating oil or grease, settling food particles; acceleration, suction; directing towards sewer system;
11/27/2007US7300587 Using water insoluble polymeric oxidizing medium that has a plurality of polymerized N-pyridinium vinylbenzyl triiodide or tribromide; oxidizing trivalent arsenic to pentavalent arsenic; separating
11/27/2007US7300586 pH stable activated carbon
11/27/2007US7300585 Treating a wastewater effluent stream with a solution of an acid and a polymer to acidify; precipitation, flocculation, filtration; neutralization of hazardous wastes
11/27/2007US7300582 Immersed membrane apparatus
11/27/2007US7300580 Beverage pourer with magnetic enhancement
11/27/2007US7300579 Flocculation apparatus
11/27/2007US7300578 Apparatus for recycling of oil-based drilling fluid contaminated with water and water contaminated with oil based drilling fluid
11/27/2007US7300570 Apparatus and method for treating wastewater using contact media
11/27/2007US7300569 Water treatment system
11/27/2007US7300413 Blood processing machine and system using fluid circuit cartridge
11/27/2007US7300039 Environmental remediation method and apparatus
11/27/2007US7299930 Collecting agent comprising ammoniated compounds (primary, secondary, tertiary amines), for use in the process of grinding and/or floating copper, molybdenum, zinc, and other contained mineral ores
11/22/2007WO2007134010A2 System and method for activating telephone-based payment instrument
11/22/2007WO2007133634A1 Pulsed power water treatment
11/22/2007WO2007133031A1 Container for magnetizing water in brushing
11/22/2007WO2007132832A1 Method for processing object substance in aqueous solution, and apparatus and photocatalyst material used for the method
11/22/2007WO2007132685A1 Electric softening apparatus, softening apparatus, method of producing soft water and method of operating the softening apparatus
11/22/2007WO2007132645A1 Process for producing conductive substance with ion adsorbed thereon, method of regulating ion concentration, and ion supply source
11/22/2007WO2007132561A1 Method of treating paddy-field soil containing heavy metal
11/22/2007WO2007132477A1 A pretreatment process for the saline water feeds of desalination plants
11/22/2007WO2007132368A2 Low-pressure gas discharge lamp having improved efficiency
11/22/2007WO2007132170A1 Water treatment system and component including data transfer
11/22/2007WO2007131702A1 Device for producing shock waves
11/22/2007WO2007131522A2 Method and device for purification of wastewater
11/22/2007WO2007131324A1 Portable ozone generator and use thereof for purifying water
11/22/2007WO2007131278A1 Process for treatment of water to reduce fluoride levels
11/22/2007WO2007109579A3 Method of integrating water treatment assemblies
11/22/2007WO2007107804A3 Process for the treatment and purification of dangerous wastes containing ammonium salts, particularly ammonium chloride, derived from pharmaceutical or chemical industries
11/22/2007WO2007055785A3 Blood processing apparatus with controlled cell capture chamber and method
11/22/2007WO2007021518A3 Ammonium/ammonia removal from a stream
11/22/2007WO2006004502A3 Liquid cleaning device
11/22/2007US20070270307 Adsorbent And Process For Producing The Same
11/22/2007US20070269876 Treat blood with ultrasound, ultraviolet radiation, infrared, microwaves; without cavitation, heating, ozone; luekemia, viral blood infections, cancers
11/22/2007US20070269530 Disinfectant and method of making
11/22/2007US20070267359 Aeration method of pool water and apparatus there of
11/22/2007US20070267358 Online poultry reprocessing tablet chlorination system and method
11/22/2007US20070267357 Exposure to pyrolysis ultraviolet radiation; quartz tube or lens
11/22/2007US20070267356 Ultraviolet fluid purification apparatus
11/22/2007US20070267355 Waste and Tailings Dewatering Treatment System and Method
11/22/2007US20070267354 Method for Controlling Sterile Water Production Device
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