| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 04/24/2013 | CN101698519B Water organic pollutant enrichment device |
| 04/24/2013 | CN101676220B Ozonated water flow and concentration control apparatus and method |
| 04/24/2013 | CN101665298B Method for removing phthalate ester in water body by utilizing solid base catalyst |
| 04/24/2013 | CN101553295B Water filter device having encoding structure |
| 04/24/2013 | CN101445952B Purifying treatment method for waste silver electrolyte |
| 04/24/2013 | CN101434419B Pure water recycling and preparing apparatus for internal combustion engine |
| 04/24/2013 | CN101058586B Method of concentrating and separating glyphosate in high salt content glyphosate mother liquor by film technique |
| 04/24/2013 | CA2794278A1 Proportional regeneration for water treatment systems |
| 04/23/2013 | US8426992 Self-powered miniature liquid treatment system with configurable hydropower generator |
| 04/23/2013 | US8425784 Ozonolysis reactions in liquid CO2 and CO2-expanded solvents |
| 04/23/2013 | US8425782 Wastewater concentrator method and system |
| 04/23/2013 | US8425781 Materials and process for enhancing selective separations |
| 04/23/2013 | US8425779 Method for converting a fluctuating and/or erratic energy supply into a stable energy source |
| 04/23/2013 | US8425768 System and method for wastewater treatment |
| 04/23/2013 | US8425756 Apparatus and method for producing electrolyzed water |
| 04/23/2013 | US8425755 Process to reduce the chemical oxygen demand, total organic carbon, and total solids in vinasse by electro-flotation/oxidation |
| 04/23/2013 | US8425748 Electrokinetic pumping of nonpolar solvents using ionic fluid |
| 04/23/2013 | CA2682725C Porous iron oxide and method for producing the same and method for treating solutions |
| 04/23/2013 | CA2544137C Dosing engine and cartridge apparatus for liquid dispensing and method |
| 04/18/2013 | WO2013056035A1 Process for decontamination of hazardous sulfur compounds in sour water tanks |
| 04/18/2013 | WO2013055665A1 Biocidal compositions and methods of use |
| 04/18/2013 | WO2013055659A1 Produced water treatment process |
| 04/18/2013 | WO2013055472A1 Electrodeionization electrode chamber configuration for enhancing hardness tolerance and method of producing a deionized effluent with this chamber |
| 04/18/2013 | WO2013055382A1 Floating dispenser |
| 04/18/2013 | WO2013055221A1 Method of producing an apparatus for removal of ions and apparatus for removal of ions |
| 04/18/2013 | WO2013055220A1 Apparatus and method for removal of ions |
| 04/18/2013 | WO2013055207A1 A system and method for predicting,monitoring, preventing and controlling algae in open water |
| 04/18/2013 | WO2013054875A1 Method for processing wastewater containing fluorophosphate compounds |
| 04/18/2013 | WO2013054810A1 Organic sewage collection processing device and collection processing method |
| 04/18/2013 | WO2013054758A1 Ion exchanger and cooling device equipped with ion exchanger |
| 04/18/2013 | WO2013054697A1 Adsorbent, method for producing same, adsorbent for water purification, mask and adsorptive sheet |
| 04/18/2013 | WO2013054675A1 Separation film, water treatment unit, and water treatment device |
| 04/18/2013 | WO2013054674A1 Water treatment unit and water treatment device |
| 04/18/2013 | WO2013054390A1 Wastewater inactivation method and system |
| 04/18/2013 | WO2013054218A1 Method for concentrating brine |
| 04/18/2013 | WO2013054101A1 Treatment of contaminated liquids |
| 04/18/2013 | WO2013053971A1 Method for purifying water without the use of salts, and water-purification reactor |
| 04/18/2013 | WO2013053789A1 Improved method for the treatment of water with chlorine dioxide |
| 04/18/2013 | WO2013053673A1 Water cleaning system |
| 04/18/2013 | WO2013053627A1 A faucet mounted liquid fortificant dosing device and dispension method |
| 04/18/2013 | WO2013053496A1 Separation of alkali earth metals and heavy metals by means of a selective cation exchange column in the buffering mode |
| 04/18/2013 | WO2013027934A3 Method for removing boron present in seawater due to a mineral cluster |
| 04/18/2013 | US20130095758 Adaptive inductive power supply with communication |
| 04/18/2013 | US20130092635 Floating dispenser |
| 04/18/2013 | US20130092634 Floating dispensers |
| 04/18/2013 | US20130092631 Water purification apparatus and system |
| 04/18/2013 | US20130092618 Separation membrane, water treatment unit and water treatment apparatus |
| 04/18/2013 | US20130092617 Water treatment unit and water treatment apparatus |
| 04/18/2013 | US20130092615 Micro-Current Electrolysis Sterilization Algaecide Device And Method |
| 04/18/2013 | US20130092558 Apparatus for producing electrolytic reduced water and control method thereof |
| 04/18/2013 | US20130092544 Apparatus for Creating a Vortex System that Intensifies the Multiple Vibrational Magnetic High Frequency Fields |
| 04/18/2013 | US20130092542 Apparatus and method for removal of ions |
| 04/18/2013 | US20130092532 Methods and Apparatus for Producing Ferrate(VI) |
| 04/18/2013 | US20130092530 Apparatus for producing electrolytic reduced water and control method thereof |
| 04/18/2013 | US20130092523 Evaporator with coated and corrugated tubes |
| 04/18/2013 | US20130092522 Pure Liquid Manufacturing Apparatus |
| 04/18/2013 | US20130092368 Diffuser/emulsifier for aquaculture applications |
| 04/18/2013 | DE19982514B3 Vorrichtung und Verfahren zum Reinigen einer Flüssigkeitscharge Apparatus and method for cleaning a batch of liquid |
| 04/18/2013 | DE102011115903A1 Materialien aus immobilisiertenPolyelektrolyten Materials from immobilisiertenPolyelektrolyten |
| 04/18/2013 | DE102010035317B4 Verfahren zur Behandlung von Brauchwasser bei der Papierherstellung A method for treating process water in paper manufacture |
| 04/18/2013 | CA2856182A1 Separation of alkali earth metals and heavy metals by means of a selective cation exchange column in the buffering mode |
| 04/18/2013 | CA2855945A1 Process for decontamination of hazardous sulfur compounds in sour water tanks |
| 04/18/2013 | CA2852037A1 Treatment of contaminated liquids |
| 04/18/2013 | CA2851380A1 Improved method of treating water with chlorine dioxide |
| 04/18/2013 | CA2850505A1 Biocidal compositions and methods of use |
| 04/17/2013 | EP2581348A1 Apparatus and method for removal ions |
| 04/17/2013 | EP2581347A1 Fresh water-generating device and fresh water-generating method |
| 04/17/2013 | EP2581345A1 Separation of alkali earth metals and heavy metals by means of a selective cation exchange column in the buffering mode |
| 04/17/2013 | EP2581344A1 Assembly for the treatment of liquids, in particular for water treatment |
| 04/17/2013 | EP2581340A1 Improved method for treating water with chlorine dioxide |
| 04/17/2013 | EP2581134A1 Method and apparatus for conducting mass transfer processes |
| 04/17/2013 | EP2580168A1 Method for removal of radionuclides from ferrous ground water |
| 04/17/2013 | EP2580167A2 Nutrient recovery systems and methods |
| 04/17/2013 | EP2580166A1 Thiosulfate removal methods and systems |
| 04/17/2013 | EP2580165A1 Remediation of physiologically active compounds from waste water |
| 04/17/2013 | EP2580164A2 Process and apparatus for removing methane or another fluid from a fluid mixture |
| 04/17/2013 | EP2579980A2 Solid phase extraction media |
| 04/17/2013 | EP2579978A1 Wastewater treatment system and method for removal of contaminants via mixed metal oxide beds |
| 04/17/2013 | CN202884160U Water purifier and control valve |
| 04/17/2013 | CN202883029U Waste heat recovery electric-water cogeneration system of glass production line |
| 04/17/2013 | CN202883028U Waste heat recovery cogeneration system |
| 04/17/2013 | CN202881669U Ager with water-softening device |
| 04/17/2013 | CN202881056U Alga culture seawater treatment system combining biological and chemical methods |
| 04/17/2013 | CN202881052U Device for removing phosphorus chemically and forcibly by adopting A2O, membrane separation and cloth filter filtering |
| 04/17/2013 | CN202881045U Device for treating wastewater produced in ARA (arachidonic acid) production process |
| 04/17/2013 | CN202881041U UASB-SASS (Upflow Anaerobic Sludge Blanket-Suspended Array Surveillance System) combination system for treating food wastewater |
| 04/17/2013 | CN202881036U Production device for preparing distilled water by using ion exchange technology |
| 04/17/2013 | CN202881035U Production device for preparing distilled water by employing reverse osmosis desalination technology |
| 04/17/2013 | CN202881034U Full-automatic distilled water control system |
| 04/17/2013 | CN202881032U Layered distillation device |
| 04/17/2013 | CN202881030U Industrial sewage treater |
| 04/17/2013 | CN202881028U Device for processing wastewater containing inorganic ammonium salt by integrated membrane |
| 04/17/2013 | CN202881027U Device for removing organophosphorus from wastewater produced in rare earth extraction process |
| 04/17/2013 | CN202881019U Movable drilling waste liquid treatment device |
| 04/17/2013 | CN202881018U Steel integrated air-float equipment |
| 04/17/2013 | CN202881017U Air floater |
| 04/17/2013 | CN202881016U Urban sewage treatment equipment |
| 04/17/2013 | CN202881015U Industrial wastewater treatment equipment |
| 04/17/2013 | CN202881012U Domestic dehumidification/purification/drinking water storage integrated machine |
| 04/17/2013 | CN202881011U Reusable precise filter and reverse osmosis system using reverse osmosis concentrated water as wash water |