Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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04/29/2014 | US8709216 Fresh water recovery system |
04/29/2014 | US8708946 Access disconnection systems using conductive contacts |
04/29/2014 | US8708422 Inherently safe in situ uranium recovery |
04/29/2014 | US8708161 Polyvinylidene fluoride hollow fiber microporous membrane and process for production of the same |
04/29/2014 | US8708160 Device and method for filtering particles from a liquid in a dishwasher |
04/29/2014 | US8707991 Float device |
04/29/2014 | CA2757539C Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paper |
04/29/2014 | CA2750939C Paraffinic froth treatment with input stream mixing |
04/29/2014 | CA2744238C Method and apparatus for use of mixing elements in wastewater/ recycle water uv disinfection system |
04/29/2014 | CA2683061C Method and apparatus for pathogenic and chemical reduction in fluid waste |
04/29/2014 | CA2627083C New highly stable aqueous solution, electrode with nanocoating for preparing the solution and method for making this electrode |
04/28/2014 | CA2831352A1 Co-processing of fluid fine tailings and fresh oil sands tailings |
04/24/2014 | WO2014063097A1 Stabilization of biomimetic membranes |
04/24/2014 | WO2014063064A1 Tunable side-emitting fiber optic devices for precise energy generation and/or distribution |
04/24/2014 | WO2014062837A1 Electrochemical activation of water |
04/24/2014 | WO2014062673A1 Disinfecting water used in a fracturing operation |
04/24/2014 | WO2014062237A1 Plant based material, coated with lipids, useful in adsorbing petroleum products, processes for making these, and uses thereof |
04/24/2014 | WO2014061988A1 Apparatus for continuously electrolysis-processing and advance-oxidizing sewage/waste water |
04/24/2014 | WO2014061948A1 Reverse osmosis desalination device having improved energy recovery method |
04/24/2014 | WO2014061884A1 Combined water treatment and filtering apparatus with simple backwashing |
04/24/2014 | WO2014061740A1 Water processing filter and manufacturing method therefor |
04/24/2014 | WO2014061737A1 Air diffusion device, air diffusion method, and water treatment device |
04/24/2014 | WO2014061695A1 Fresh water generation method |
04/24/2014 | WO2014061347A1 Permeable groundwater purifying wall and groundwater purifying method using same |
04/24/2014 | WO2014061038A1 A novel process for treatment of effluent from copper manufacturing process |
04/24/2014 | WO2014060658A1 Cleaning solution obtained by recycling a spent solution |
04/24/2014 | WO2014060592A1 Uv light source having combined ionization and formation of excimers |
04/24/2014 | WO2014060473A1 Ballast water filtration |
04/24/2014 | WO2014060190A1 Radiator unit for generating ultraviolet radiation and method for the production thereof |
04/24/2014 | WO2014059786A1 Mixed-bed resin in-vitro separating and conveying process intelligent monitoring control device and control method |
04/24/2014 | WO2014059466A1 Sorbent material |
04/24/2014 | WO2014033642A3 Material used in the removal of contaminants from liquid matrices |
04/24/2014 | WO2014031014A3 Method for the neutralisation and adsorption treatment of mining and metallurgical effluents and mine water using untreated and treated dolomite |
04/24/2014 | WO2014031013A3 Method for obtaining treated dolomite as a remediation agent for mining and metallurgical effluents and mine water |
04/24/2014 | US20140110627 Compositions and Methods for the Removal of Phosphates and Other Contaminants from Aqueous Solutions |
04/24/2014 | US20140110353 Floating apparatus and method for cleaning water in a pool or tank |
04/24/2014 | US20140110352 Dispensing systems |
04/24/2014 | US20140110351 Tunable Side-Emitting Fiber Optic Devices for Precise Energy Generation and/or Distribution |
04/24/2014 | US20140110350 Methods of inhibiting cyanobacteria growth by administering gramine derivatives |
04/24/2014 | US20140110347 Use of oxidizing and non-oxidizing biocides for control of bacteria tolerant to stabilized-oxidant treatment |
04/24/2014 | US20140110346 Flotation process for the reduction of particle content in cooling water |
04/24/2014 | US20140110344 Compositions and methods for oil spill remediation |
04/24/2014 | US20140110339 Method for high efficiency reverse osmosis operation |
04/24/2014 | US20140110338 Water Treatment Apparatus and Method |
04/24/2014 | US20140110337 System and method of desalination of water |
04/24/2014 | US20140110335 Scum removal system for liquids |
04/24/2014 | US20140110334 Phase Separation Tank |
04/24/2014 | US20140110327 Kit for treating liquids with wave energy from an electrical arc |
04/24/2014 | US20140110326 Apparatus for treating liquids with wave energy from an electrical arc |
04/24/2014 | US20140110325 Universal filter cartridge |
04/24/2014 | US20140110323 Mobile buoyant aerator |
04/24/2014 | US20140110316 Flow Through Adsorber for TDS Ablation |
04/24/2014 | US20140110262 Fluid head height and foam/gas level control in electrocoagulation apparatus |
04/24/2014 | DE202014100766U1 Kompakte Konstruktion zur Aufnahme von Filterkerzen eines Flüssigkeitsfilters Compact design for holding a liquid filter cartridges |
04/24/2014 | DE102012109930A1 Strahlereinheit zur Erzeugung ultravioletter Strahlung sowie Verfahren zu deren Herstellung Radiator unit for generating ultraviolet radiation as well as processes for their preparation |
04/24/2014 | DE102011052604B4 Vorrichtung und Verfahren zur Verbesserung der Qualität von Trink- und/oder Brauchwasser Apparatus and method for improving the quality of drinking water and / or hot water |
04/24/2014 | DE102010044733B4 Wasseraufbereitungseinrichtung für medizinische Zwecke Water treatment equipment for medical use |
04/23/2014 | EP2722590A1 Steam plant and method of operating the same |
04/23/2014 | EP2722312A1 Method of inhibiting corrosion and deposition in desalination systems |
04/23/2014 | EP2721457A2 APPARATUS AND METHOD FOR pH CONTROL IN WASTEWATER TREATMENT PLANTS AND OTHER SYSTEMS |
04/23/2014 | EP2721198A1 Device for manufacturing sodium hypochlorite or hypochlorous acid and water treatment system in general |
04/23/2014 | EP2720984A1 Water treatment system for simultaneous nitrification and denitrification |
04/23/2014 | EP2720983A1 Cartridge filter for percolating filter devices |
04/23/2014 | EP2720982A1 Improved method for collecting matter with a matter collection unit |
04/23/2014 | EP2720782A2 Polyimide gas separation membranes |
04/23/2014 | EP2720779A1 Process for chemical destruction of compounds from amine-based carbon capture |
04/23/2014 | CN203561370U Water purifying plant and flow charge system thereof |
04/23/2014 | CN203561075U Water heater system |
04/23/2014 | CN203560060U Air compressor cooler |
04/23/2014 | CN203559451U Centralized dual water supply device capable of reasonably utilizing water resources |
04/23/2014 | CN203558939U Heavy metal/polluting acid wastewater recycling device |
04/23/2014 | CN203558938U Electrolytic chlorine oxidizer |
04/23/2014 | CN203558935U Production water purification device |
04/23/2014 | CN203558927U Liquid medicine recycling device |
04/23/2014 | CN203558923U Embedded oil separator |
04/23/2014 | CN203558904U Vehicle-mounted water tank cleaning and sterilizing device |
04/23/2014 | CN203558903U Catalytic oxidation reactor |
04/23/2014 | CN203558902U Pressure type micro-nano type aeration sewage oxidization treatment device |
04/23/2014 | CN203558901U Supercritical water oxidization treatment device for coking waste water |
04/23/2014 | CN203558900U Plasma-cooperated hydrodynamic cavitation reaction device |
04/23/2014 | CN203558899U Pharmaceutical wastewater treatment device |
04/23/2014 | CN203558898U Closed porous dosing device for reaction tank at sewage treatment station |
04/23/2014 | CN203558897U Purified water-ozone mixing device |
04/23/2014 | CN203558896U Water purifier for making wine in wineries |
04/23/2014 | CN203558895U Baffled electrolysis reaction tank |
04/23/2014 | CN203558894U Waste water purifier for recovering chromic acid |
04/23/2014 | CN203558893U Oil-water recovery device of accident pool in coal tar hydrogenation unit |
04/23/2014 | CN203558892U Oil and water separating device for accident pool of coal tar hydrogenation equipment |
04/23/2014 | CN203558891U Buoyancy tank type oil/water collecting device |
04/23/2014 | CN203558890U Oily water filter |
04/23/2014 | CN203558889U Multi-frequency ultrasonic microelectrolysis acoustic chemical wastewater treatment device |
04/23/2014 | CN203558888U Ultraviolet sterilization filter element device |
04/23/2014 | CN203558887U Ultraviolet sterilizing device |
04/23/2014 | CN203558886U Process water treatment reactor |
04/23/2014 | CN203558885U Active carbon filter |
04/23/2014 | CN203558884U High-flow liquid gas eliminator for container |
04/23/2014 | CN203558883U Desorption column directly heated by ammonia-containing wastewater |
04/23/2014 | CN203558882U Electric heating distilled water device |
04/23/2014 | CN203558881U Forward overlaid horizontal falling film multi-effect evaporation sea water desalination device |
04/23/2014 | CN203558880U Resource recycling system for wastewater containing oxalic acid and hydrochloric acid |