| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 11/20/2014 | US20140339173 Mining apparatus with water reclamation system |
| 11/20/2014 | US20140339171 Equipment and method for water and stream purification using pre-treatment and multi-layered media system |
| 11/20/2014 | US20140339169 Large volume sub-sea water desalination reverse osmosis system, methods, and apparatus |
| 11/20/2014 | US20140339168 Ceramic membrane containing carbon nanotubes |
| 11/20/2014 | US20140339162 Boron removal from oilfield water |
| 11/20/2014 | US20140339160 Method, apparatus and kit for the extraction of lipid-soluble compounds |
| 11/20/2014 | US20140339159 Storm water treatment apparatus and method |
| 11/20/2014 | US20140339154 Process for treating thiocyanate containing aqueous solutions |
| 11/20/2014 | US20140339148 Silver-coated nanofibers fabrics for pathogen removal filtration |
| 11/20/2014 | US20140339147 Compact biocidal water purification system |
| 11/20/2014 | US20140339145 Apparatus for preventing algae proliferation |
| 11/20/2014 | US20140339143 Nano-bubble Generator and Treatments |
| 11/20/2014 | US20140339099 Method of producing an apparatus for removal of ions and apparatus for removal of ions |
| 11/20/2014 | US20140339089 Electrostatic Coalescer and Method for Electrostatic Coalescence |
| 11/20/2014 | US20140339087 Supercapacitor desalination cells, devices and methods |
| 11/20/2014 | US20140339071 Method and Apparatus for Heating During a Liquid Purification Process Using an Electromagnetic Heater |
| 11/18/2014 | US8890087 Water purification apparatus comprising an UV source |
| 11/18/2014 | US8889900 Sugar ester peracid on site generator and formulator |
| 11/18/2014 | US8889679 Glutaraldehyde based biocidal compositions and methods of use |
| 11/18/2014 | US8889015 Method of installing an air scour system into a filter bed |
| 11/18/2014 | US8889013 System that provides economical purification of wastewater and recirculation of potable water and generation of electricity |
| 11/18/2014 | US8889012 Thickener/clarifier feedwell assembly with infeed rotation |
| 11/18/2014 | US8889011 Method of oil-spill removal |
| 11/18/2014 | US8889010 Norm removal from frac water |
| 11/18/2014 | US8889008 Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules |
| 11/18/2014 | US8889005 Water filtering device |
| 11/18/2014 | US8889002 Cleaning and material separating device for wastewater, particularly from livestock husbandry |
| 11/18/2014 | US8889000 Apparatus, methods, and system for treatment of stormwater and waste fluids |
| 11/18/2014 | US8888999 Debris filter |
| 11/18/2014 | US8888997 Centralized supply system for electrolyzed oxidizing water and intelligent control method thereof |
| 11/18/2014 | US8888996 Sanitizing filter for water dispenser |
| 11/18/2014 | US8888968 Electrolyzer apparatus and method of making it |
| 11/18/2014 | US8888963 Water vending apparatus |
| 11/18/2014 | US8888923 Component, method and system of sanitising a water purification apparatus and/or a distribution apparatus |
| 11/18/2014 | US8888891 Metal recovery method using protonemata of moss plants |
| 11/18/2014 | US8887926 Nanoporous films and method for manufacturing the same |
| 11/18/2014 | US8887925 Wedge bar for inertial separation |
| 11/18/2014 | US8887924 Field water purification system |
| 11/18/2014 | US8887923 Filter medium and water filtration system including the same |
| 11/18/2014 | US8887625 Hydrogen adding equipment for living organism applicable fluid |
| 11/13/2014 | US20140334999 Method for treating a substance with wave energy from an electrical arc and a second source |
| 11/13/2014 | US20140332714 Polymer adsorbent |
| 11/13/2014 | US20140332611 Processing apparatus and methods |
| 11/13/2014 | US20140332478 Pitchers, filtration units, and filtration systems and methods |
| 11/13/2014 | US20140332477 Apparatus to Dispense Immiscible Liquid from an Inverted Bottle |
| 11/13/2014 | US20140332474 Process for reducing the total organic carbon of aqueous compositions |
| 11/13/2014 | US20140332473 Multistage filtrating pre-treatment for desalination of oilfield produced water |
| 11/13/2014 | US20140332472 Process to maintain large clean recreational bodies of water |
| 11/13/2014 | US20140332467 Method for cleaning a filter |
| 11/13/2014 | US20140332465 Method and apparatus for treating oil containing wastewater |
| 11/13/2014 | US20140332459 Biocide-loaded electrospun nanofibers supported by adhesive-free thin fabric for pathogen removal filtration |
| 11/13/2014 | US20140332454 Compact wastewater concentrator and pollutant scrubber |
| 11/13/2014 | US20140332453 Drainage Device |
| 11/13/2014 | US20140332450 Mobile station for diagnosing and modeling site specific effluent treatment facility requirements |
| 11/13/2014 | US20140332406 Purification methods and systems for contaminated liquids and mineral slurries |
| 11/13/2014 | US20140332399 Low Capacity Sodium Hypochlorite Generation System |
| 11/13/2014 | US20140332396 Consolidated amorphous carbon materials, their manufacture and use |
| 11/13/2014 | US20140332391 Fracture Water Treatment Method and System |
| 11/13/2014 | US20140332387 Current efficient electrolytic device and method |
| 11/13/2014 | US20140332386 Method of Building Massively-Parallel Ion Concentration Polarization Separation Device |
| 11/11/2014 | US8884093 Method of treating effluents containing halogenated compounds |
| 11/11/2014 | US8883485 Oxidative decolorization of dyes with enzymatically generated peracid method, composition and kit of parts |
| 11/11/2014 | US8883216 Methods and ceramic nanoparticle compositions for heavy metal removal and for oral delivery of desirable agents |
| 11/11/2014 | US8883099 Control of wet scrubber oxidation inhibitor and byproduct recovery |
| 11/11/2014 | US8883079 Aquatic environment water-quality monitor having a submersible chemical indicator wheel |
| 11/11/2014 | US8883073 Method of using sulfur-based corrosion inhibitors for galvanized metal surfaces |
| 11/11/2014 | US8883066 Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module |
| 11/11/2014 | US8883013 Facility for treating an aqueous fluid by contact with a fluidised bed of coagulated activated carbon in powder form |
| 11/11/2014 | US8883012 Reduced fouling of reverse osmosis membranes |
| 11/11/2014 | US8883009 Water treatment |
| 11/11/2014 | US8883007 Fluid separation system with reduced fouling |
| 11/11/2014 | US8883006 Fluid treatment system |
| 11/11/2014 | US8883005 Portable water treatment device |
| 11/11/2014 | US8883000 Water purification apparatus and method |
| 11/11/2014 | US8882999 Cleaning assembly for use in fluid filtration systems |
| 11/11/2014 | US8882997 Wastewater treatment method and apparatus |
| 11/11/2014 | US8882985 Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins |
| 11/11/2014 | US8882981 Super-capacitor desalination devices and methods |
| 11/11/2014 | US8882969 In-line treatment of hydrocarbon fluids with ozone |
| 11/11/2014 | US8882968 Method and apparatus for solar desalination |
| 11/11/2014 | US8882967 Systems and methods for purifying process water |
| 11/11/2014 | US8882885 System to remove dissolved gases selectively from liquids |
| 11/11/2014 | US8881756 System for harvesting rainwater |
| 11/06/2014 | US20140329715 Water Treatment and Monitoring |
| 11/06/2014 | US20140326681 System and Method for Treating Water Systems with High Voltage Discharge and Ozone |
| 11/06/2014 | US20140326680 Salt water pool chlorinator having a sensor |
| 11/06/2014 | US20140326679 Air Cloud Particle Suspension Dredge |
| 11/06/2014 | US20140326677 Treatment of produced water |
| 11/06/2014 | US20140326676 Installation for water treatment by flotation and corresponding water treatment method |
| 11/06/2014 | US20140326674 Zero Liquid Discharge Method for High Silica Solutions |
| 11/06/2014 | US20140326673 Wastewater purification with nanoparticle-treated bed |
| 11/06/2014 | US20140326672 Melamine aldehyde polymers |
| 11/06/2014 | US20140326668 Using geopressure to desalinate water |
| 11/06/2014 | US20140326667 Water purification system and process with water pretreatment apparatus |
| 11/06/2014 | US20140326666 Apparatus and methods for removing contaminants from wastewater |
| 11/06/2014 | US20140326665 Pressure Monitoring and Pump Speed Control for a Reverse Osmosis System |
| 11/06/2014 | US20140326653 Method and apparatus for water purification |
| 11/06/2014 | US20140326648 Facility for removal of materials and/or polluting substances contained in watercourses |
| 11/06/2014 | US20140326645 Liquid purification system |
| 11/06/2014 | US20140326348 Fluid flow director |