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)
10/2013
10/10/2013WO2013150063A1 Control unit and method of operating a fluid treatment device
10/10/2013WO2013149842A1 System for admixture of a material in powder or liquid form
10/10/2013WO2013149557A1 Centrifugal, self-aspirating, mixing inverse umbrella aeration machine
10/10/2013WO2013149287A1 Improvements in fluid conditioning
10/10/2013WO2013121081A3 Method for treating impurities contained in exhaust gases of ships, ship with exhaust gas scrubber, and purification unit
10/10/2013WO2013113123A3 Multi-stage aeration apparatus
10/10/2013WO2011104669A3 Water desalination and treatment system and method
10/10/2013WO2010151163A3 Installation and proceeding for obtaining thermal and electric energy
10/10/2013US20130266532 Organic fertilizer composition, and method for preparing same
10/10/2013US20130266509 Method for coating and functionalizing nanoparticles by means of a michael reaction
10/10/2013US20130264293 Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water
10/10/2013US20130264292 Device and method for treating liquids by means of ozone
10/10/2013US20130264291 Method and apparatus for treating drinking water
10/10/2013US20130264290 Improving wastewater pumping and conveying efficiency
10/10/2013US20130264287 Grafted membranes and substrates having surfaces with switchable superoleophilicity and superoleophobicity and applications thereof
10/10/2013US20130264262 Universal filter system and method for fluid containers
10/10/2013US20130264261 System for providing high microbiological quality cooling water to an industrial processes
10/10/2013US20130264260 Forward osmosis system comprising solvent separation by means of membrane distillation
10/10/2013US20130264259 Sea reverse osmosis device
10/10/2013US20130264258 Stormwater treatment device
10/10/2013US20130264254 Oil-containing wastewater treatment system
10/10/2013US20130264210 Comprehensive compact unit for the treatment of effluents and/or sewage and system that uses it
10/10/2013US20130264209 Ion exchanger, method of manufacturing the same, and ion exchange filter device and electro-deionization device including the same
10/10/2013US20130264208 Systems and methods for water treatment
10/10/2013US20130264197 Nanocatalytic electrolysis and flocculation apparatus
10/10/2013US20130264185 Method and Means of Production Water Desalination
10/10/2013US20130264059 Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water
10/10/2013DE102012007236A1 Device for electro-physical water treatment, comprises electrodes arranged at different poles of electrical power source, control device which adjusts the power source at electrodes, and current pulse generator for generating current pulses
10/10/2013DE102012001792B4 Fluoridselektives Verfahren zur Überwachung und Regelung einer lnhibitorkonzentration in Klima- und Kühlkreislaufwässern Fluoride selective method for monitoring and controlling an inhibitor concentration in air conditioning and refrigeration circuit waters
10/10/2013DE102007052520B4 Messsystem und Messverfahren zur Kontrolle und/oder Steuerung einer Wasseraufbereitung, insbesondere in einem Schwimmbad Measuring system and measurement procedures for monitoring and / or control for water treatment, especially in a swimming pool
10/09/2013EP2647431A1 Ion exchanger, method of manufacturing the same, and ion exchange filter device and electro-deionization device including the same
10/09/2013EP2646601A2 Electrolytic cell for ozone production
10/09/2013EP2646374A1 An apparatus for removal of ions comprising multiple stacks
10/09/2013EP2646373A1 Electrolysis cell for generating ozone for treating a liquid
10/09/2013EP2646130A1 Method and device for filtering rainwater and industrial wastewater
10/09/2013CN203231558U Energy-saving device with sterilizing function
10/09/2013CN203231505U Air conditioner water maker
10/09/2013CN203229433U Moveable drinking water emergency treatment device
10/09/2013CN203229431U Solar wastewater tourmaline filtering and sterilizing device
10/09/2013CN203229426U Reverse osmosis device
10/09/2013CN203229414U Novel photo-catalytic oxidation device
10/09/2013CN203229413U Catalytic oxidation bond-breaking reaction device for treating wastewater
10/09/2013CN203229412U Waste-liquid treating device for PCBs (Printed Circuit Boards)
10/09/2013CN203229411U Automatic adding device for water purifier bactericide
10/09/2013CN203229410U High-COD-(chemical oxygen demand)-and-oil wastewater treatment device
10/09/2013CN203229409U Pond ionization aeration and disinfection data processing system
10/09/2013CN203229408U Electrolyzed oxidizing water (EOW) generator
10/09/2013CN203229407U Electrolyzed oxidizing water (EOW) generator
10/09/2013CN203229406U Multidimensional-electrode catalytic reaction device for wastewater
10/09/2013CN203229405U Gas-liquid transmission system taking compressed air as power, and seawater desalination system
10/09/2013CN203229404U Efficient oil removing setting tank for processing oilfield produced water
10/09/2013CN203229403U Automatic oil-water separation device for mess hall
10/09/2013CN203229402U Immersed photoelectric catalytic reaction device
10/09/2013CN203229401U Water treatment device for absorbing heavy metal cadmium by utilizing palm fibers
10/09/2013CN203229400U Sewage air flotation scum defoaming machine
10/09/2013CN203229399U Device for treating ultrahigh-concentration ammonia-nitrogen wastewater and recovering ammonia
10/09/2013CN203229398U Seawater desalination system utilizing solar energy
10/09/2013CN203229397U Solar seawater desalting device
10/09/2013CN203229396U Water and electricity co-production system for vacuum energy storage
10/09/2013CN203229395U High-efficiency seawater desalination system
10/09/2013CN203229394U Seawater desalination system utilizing water circulation characteristics
10/09/2013CN203229393U 便携式蒸馏水机 Portable water distiller
10/09/2013CN203229392U 污水处理蒸发器 Sewage evaporator
10/09/2013CN203229391U Wind-driven seawater desalination device
10/09/2013CN203229390U Water treater
10/09/2013CN203227355U Kitchen waste treatment device
10/09/2013CN203227350U Water-purifying water faucet
10/09/2013CN1819868B Method, device, and system for controlling dissolved amount of gas
10/09/2013CN103347850A Desalination of a composition comprising a contrast agent
10/09/2013CN103347822A Antiscalant and scale inhibition method for reverse osmosis membranes
10/09/2013CN103347820A 水处理系统 Water Treatment System
10/09/2013CN103347819A Installation and process for removing contaminants from aquatic fluid
10/09/2013CN103347818A Biocidal composition for treating water
10/09/2013CN103347817A Multi-electrode electrolytic cell
10/09/2013CN103347816A Water purifying cartridge and pitcher-type water purifier
10/09/2013CN103347604A Decontaminant, carbon/polymer composite, decontamination sheet member and filter material
10/09/2013CN103347590A A method and a device for treating effluent seawater from a seawater scrubber
10/09/2013CN103347584A Filtering medium for fluid purification
10/09/2013CN103343960A Overheating steam-injection boiler system with oil extraction waste liquid with only suspended solids and hardness removed as water supply
10/09/2013CN103343378A Preparation method and application of carbon nanotube doped Nafion membrane modified high-stability catalytic electrode
10/09/2013CN103343342A Preparation method and application of polypyrrole-multiwalled carbon nanotube collaboratively-modified palladium-carried composite electrode
10/09/2013CN103342813A Preparation method of polyaniline /attapulgite/zero valent iron composite material
10/09/2013CN103342787A Preparation method of chromate adsorbing material
10/09/2013CN103342778A Composite salt-tolerant hydrophobic associated amphoteric flocculant and preparation method thereof
10/09/2013CN103342766A Synthesis and preparation of novel hydrophobic polystyrene resin
10/09/2013CN103342444A Resourceful treatment process and system for oil sludge
10/09/2013CN103342432A Near zero emission process of salt-containing waste water
10/09/2013CN103342431A Process for reusing tail water in papermaking and pulping
10/09/2013CN103342429A Method for recovering, treating and recycling valuable metal in contaminated acid
10/09/2013CN103342427A Internal circulation reaction device for sunshine catalytic oxidation and membrane separation three-phase fluidized bed
10/09/2013CN103342424A Advanced treatment process and equipment for refractory wastewater
10/09/2013CN103342421A Environment-friendly oil-fat separation device
10/09/2013CN103342411A Method for oxidative regulation and control of water quality in original water conveying pipeline through combination of chlorine dioxide and chlorine
10/09/2013CN103342410A Water treatment method for removing arsenic by strengthening zero-valent iron
10/09/2013CN103342409A High performance water purifier for household tap water pipeline
10/09/2013CN103342408A Method for processing degradation-resistant organic pollutants in water
10/09/2013CN103342407A Method for removing oil turbidity in circulating cooling spray water in continuous casting technology
10/09/2013CN103342406A Polymeric silicic acid-polyferric sulfate titanium inorganic macromolecular composite flocculant and preparation method and application thereof
10/09/2013CN103342405A Method for degrading organic pollutants in water through electrochemical cathodic activation of persulfate
10/09/2013CN103342404A Ion-exchange device, process for producing same and equipment, and method for forming layer of ion-exchange resin and device thereof
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