C02F 1 - Treatment of water, waste water, or sewage

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
11/2011
11/22/2011	US8062485 Water treatment device
11/22/2011	US8062430 Process for cleaning filters
11/22/2011	CA2522052C Microporous filter media with intrinsic safety feature
11/22/2011	CA2519172C Phosphoric ester demulsifier composition
11/22/2011	CA2515240C Method and device for electrochemical disinfection of water
11/22/2011	CA2476643C Process for the dissolution of copper metal
11/22/2011	CA2394069C Measurement and control of sessile and planktonic microbiological activity in industrial water systems
11/22/2011	CA2363021C Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
11/22/2011	CA2354388C Process for the treatment of waste water containing heavy metals
11/19/2011	CA2707294A1 Water treatment system
11/17/2011	WO2011143610A2 Process and system for recovering phosphorus from wastewater
11/17/2011	WO2011143589A2 Method and apparatus for solar-based water disinfection
11/17/2011	WO2011143538A1 Extracorporeal devices and methods of treating complications of pregnancy
11/17/2011	WO2011143441A1 Emergency extraction line and marine particle skimmer
11/17/2011	WO2011143358A2 Method for lowering ph using urea sulfate in the presence of corrosion inhibitor
11/17/2011	WO2011142816A1 Fluid purification media and systems and methods of using same
11/17/2011	WO2011142706A1 Desalination device
11/17/2011	WO2011142676A1 Water treatment device
11/17/2011	WO2011142671A1 Device for producing an electrochemically activated solution by means of an electrolysis process
11/17/2011	WO2011142511A1 Waterwheel-type chemical-feeding apparatus using a magnet
11/17/2011	WO2011142476A1 Spout faucet
11/17/2011	WO2011142266A1 Drinking water server
11/17/2011	WO2011141953A1 Method for operation of ion exchanger, and ion exchanger
11/17/2011	WO2011141418A1 Metallic alloys with microbiological component and catalytic properties.
11/17/2011	WO2011141178A1 Device for generating drinking water by condensing water vapour generated in an evaporation device
11/17/2011	WO2011141063A1 Method and system for disposal of brine solution
11/17/2011	WO2011140613A1 Water treatment process
11/17/2011	WO2011090820A3 Screened decanter assembly for a settling tank
11/17/2011	WO2011084776A3 Re-use of surfactant-containing fluids
11/17/2011	WO2011077460A4 Chair side apparatus for in-situ production of root canal irrigant
11/17/2011	WO2011068327A3 Method for treating wastewater containing heavy metals and highly concentrated total nitrogen generated during the production of a positive electrode active material precursor for a secondary battery
11/17/2011	WO2011068317A3 Method for treating wastewater produced during the manufacture of nitro compounds
11/17/2011	WO2011062398A3 Method and apparatus for treating ballast water using stack gas from a marine engine
11/17/2011	WO2011057284A3 Chemical dispensing system and method
11/17/2011	WO2011005129A3 Installation and procedure for the treatment of waste resulting from activities on a ship
11/17/2011	US20110281959 Extraction of Carbon Dioxide and Hydrogen From Seawater and Hydrocarbon Production Therefrom
11/17/2011	US20110281139 Wastewater Treatment Process and Device for Electricity Generation and Desalination Simultaneously
11/17/2011	US20110278950 Adaptive inductive power supply
11/17/2011	US20110278467 Water purifier
11/17/2011	US20110278243 Fluid Purification Media and Systems and Methods of Using Same
11/17/2011	US20110278242 Fluid Purification Media and Systems and Methods of Using Same
11/17/2011	US20110278238 Apparatus and method for removing impurities from water or wastewater
11/17/2011	US20110278236 Water treatment device
11/17/2011	US20110278235 EcoSafe Desal Intake System
11/17/2011	US20110278232 Heavy metal removal from waste streams
11/17/2011	US20110278231 Method and apparatus for processing mixture
11/17/2011	US20110278226 Process for Operating a Cooling Tower Comprising the Treatment of Feed Water by Direct Osmosis
11/17/2011	US20110278225 Method for purifying water by cyclic ionic exchange
11/17/2011	US20110278224 Wastewater separation system and method using the same
11/17/2011	US20110278216 Drinking Container and Filter Assembly
11/17/2011	US20110278211 Curb-mounted storm sewer box and method of manufacture/repair
11/17/2011	US20110278208 Seawater desalination apparatus
11/17/2011	US20110278206 Drinking Container and Filter Assembly
11/17/2011	DE102010020492A1 Abscheideranlage und Vorrichtung zur Behandlung von Abwasser Separator and apparatus for treating waste water
11/17/2011	DE102010016933A1 Tool useful for improving the quality of water, comprises an actuating element for operating the tool, and a tool body attached to the actuating element for dipping and moving in the water to be treated
11/17/2011	CA2834690A1 Process and system for recovering phosphorus from wastewater
11/17/2011	CA2799227A1 Extracorporeal devices and methods of treating complications of pregnancy
11/16/2011	EP2386524A1 Solid-liquid separation system of chemically-precipitated heavy metal wastewater and separation method of using the same
11/16/2011	EP2386522A1 Active oxygen generator
11/16/2011	EP2386355A1 Metallic alloys with microbiological component and catalytic properties.
11/16/2011	EP2386349A1 Spacing member, membrane element, and immersed membrane separation device
11/16/2011	EP2386347A1 Hazardous waste treatment appartatus
11/16/2011	EP2385930A1 Method and apparatus for increasing the efficiency of electro-dewatering
11/16/2011	EP2385927A1 Optical reactor and driving circuit for optical reactor
11/16/2011	EP2385869A1 Cleaning of oleaginous water iii
11/16/2011	EP1855777B1 Fluid flow interruption means for filter of water purifier
11/16/2011	EP1572328B1 Reverse osmosis system
11/16/2011	CN202040428U Ozone tap
11/16/2011	CN202040022U Megawatt level wind power sea water desalinization system
11/16/2011	CN202040021U Megawatt wind power seawater desalination system suitable for island power grid
11/16/2011	CN202038946U Wastewater treatment device in acrylic production process
11/16/2011	CN202038944U Biological activated carbon reactor used for removing ammonia nitrogen in water
11/16/2011	CN202038942U Underground purifying system relaying on natural circulation to absorb heat
11/16/2011	CN202038941U Device for processing waste water by utilizing production line afterheat during dipping production
11/16/2011	CN202038936U Field portable hand-powered water purifier
11/16/2011	CN202038934U Multi-stage serially-connected fluidized bed reclaimed water purification tower
11/16/2011	CN202038933U Water-saving type pure water purifying system
11/16/2011	CN202038932U Stevia production equipment capable of recycling waste acid and alkali liquor
11/16/2011	CN202038930U Intelligent field drinking water purifying system
11/16/2011	CN202038928U Artificial zeolite sewage land treatment system
11/16/2011	CN202038926U Portable manual tube type membrane water purifier
11/16/2011	CN202038913U Variable-diameter efficient aeration device
11/16/2011	CN202038907U Energy-saving multi-tube photochemistry stimulation oxidation water quality treatment device
11/16/2011	CN202038906U Internal return-flow type Fenton oxidation reaction device of organic wastewater
11/16/2011	CN202038905U Multifunctional water production equipment
11/16/2011	CN202038904U Chemical dosing mixer for water treatment
11/16/2011	CN202038903U Automatic mud-adding auxiliary coagulation device of integrated water purification equipment
11/16/2011	CN202038902U Integrated machine for removing total cyanide in sewage by adopting ion conversion and oxidation decomposition method
11/16/2011	CN202038901U Electronic-flocculation integrated high-turbidity water purifier device
11/16/2011	CN202038900U Device for preparing slightly acidic disinfectant fluid in non-diaphragm electrolysis method
11/16/2011	CN202038899U Electrolyzed water generator
11/16/2011	CN202038898U Water purification machine without tail water discharge
11/16/2011	CN202038897U Intelligent terminal water purifier capable of realizing online monitoring and printing
11/16/2011	CN202038896U DN3400 high-flow-rate spherical mixed bed for nuclear power plant condensate polishing
11/16/2011	CN202038895U Full-automatic deslagging, oil separating and lifting integrated equipment
11/16/2011	CN202038894U Scum collector for water treatment device
11/16/2011	CN202038893U Intelligent oil skimming pipe
11/16/2011	CN202038892U Inflection point-type device for inactivating marine microorganism through ultraviolet-radiation
11/16/2011	CN202038891U Water purifying plant
11/16/2011	CN202038890U Device degrading methyl orange dye waste water by ZnIn2S4

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