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8119008 |
Fluid purification methods and devices
Disclosed is a method of purifying fluid, typically an aqueous fluid steam, with the method involving at least two reverse osmosis stages with retentate from a first reverse osmosis stage being...
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8025786 |
Method of generating sparged, electrochemically activated liquid
A method is provided, which includes generating a cleaning liquid by a combination of a sparging process and an electrochemical process that produces an anolyte and a catholye.
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8025787 |
Method and apparatus for generating, applying and neutralizing an electrochemically activated liquid
A method and apparatus are provided for receiving a cleaning liquid having a pH in a range between pH6-pH8 and an oxidation reduction potential (ORP) between ±50 mV. The liquid is converted into ...
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8016996 |
Method of producing a sparged cleaning liquid onboard a mobile surface cleaner
A method is provided, which includes moving a mobile floor cleaning machine along a floor. Onboard the mobile floor cleaning machine, a liquid is sparged by electrolysis. The sparged liquid is...
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8012340 |
Method for generating electrochemically activated cleaning liquid
A method is provided, which includes moving a mobile floor cleaning device along a floor; electrochemically activating a liquid on the mobile floor cleaning device, and dispensing the...
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8007654 |
Electrochemically activated anolyte and catholyte liquid
An electrochemically activated fluid is provided, which has an anolyte and a catholyte. For example, a sparged anolyte and a sparged catholyte are provided. In another example, a combined anolyte...
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7959789 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Method for generating electrochemically activated cleaning liquid
A method is provided, which includes moving a mobile floor cleaning device along a floor; electrochemically activating a liquid on the mobile floor cleaning device, and dispensing the...
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7959787 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Method of generating sparged, electrochemically activated liquid
A method is provided, which includes generating a cleaning liquid by a combination of a sparging process and an electrochemical process that produces an anolyte and a catholye.
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7959788 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Method of producing a sparged cleaning liquid onboard a mobile surface cleaner
A method is provided, which includes moving a mobile floor cleaning machine along a floor. Onboard the mobile floor cleaning machine, a liquid is sparged by electrolysis. The sparged liquid is...
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7799234 |
In-line waste disinfection method
A modular waste disinfection system for the disinfection of substantially liquid infectious waste streams and methods of treating such waste streams are disclosed. The modular waste disinfection...
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7794606 |
Modular flameless waste treatment method
A modular waste treatment system for substantially liquid waste streams and methods of treating liquid waste streams are disclosed. The modular waste treatment system includes a maceration chamber...
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7713402 |
Method for treating a chemical decontamination solution
Chemical decontamination method of dissolving oxide film adhered to contaminated component including, preparing decontamination solution in which ozone is dissolved and oxidation additive agent,...
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7704390 |
Wastewater treatment system
A wastewater treatment system for removing contaminants from wastewater on a vessel using electricity. The wastewater treatment system may inject wastewater with one or more disinfectants or...
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7588720 |
Method and apparatus for ozone sterilization
The present invention provides a method and apparatus for sterilizing articles using an ozone-containing gas, where condensation of water from the sterilization atmosphere during the sterilization...
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7264738 |
Method for killing organisms in the course of conveying ballast water in ships and apparatus thereof
The present invention relates to gaseous discharge and applied biotechnology. In particularly, the present invention relates to a method for killing organisms in the course of conveying ballast...
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7252752 |
Method and apparatus for removing contaminants from conduits and fluid columns
A method and apparatus for contaminant separation utilizes an interleaved array of oppositely charged electrode plates for fluid treatment. Spacing between the parallel electrode plates is...
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7241373 |
Nitrogen treating method
There is provided a nitrogen treating method capable of treating nitrogen compounds efficiently. The method is a nitrogen treating method of treating nitrogen compounds in for-treatment water by...
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7128872 |
Method and apparatus for ozone sterilization
The sterilization method disclosed includes the steps of providing a sterilization chamber;placing the article into the sterilization chamber;equalizing the temperature of the article and...
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6923901 |
Non-chemical water treatment method and apparatus employing ionized air purification technologies for marine application
Contaminated water, particularly, ballast water, blackwater, galley water, accommodation water, laundry water, fresh water and seawater, is disinfected by admixture of a highly reactive gas stream...
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6841058 |
Redox bipolar cell fabric washer system
A redox bipolar cell fabric washing system and method is disclosed that provides for washing fabrics without the use of any added detergents, fabric softeners, or bleaches, or other chemical al...
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6814877 |
Method of producing at least one of chlorite, chlorine dioxide and chlorate by combining the reactions of ozonation and electrolytic chlorination
A water purification system for a swimming pool, pond, aquatic mammal tank, spa or fountain, which is simple to operate, low in maintenance, and highly reliable. The system takes advantage of...
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6802981 |
Method for purification and disinfection of water
A novel system and method for purification and disinfection of water containing contaminates is provided. The system includes an aeration column, a first intermediate tank, a first mechanical...
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6773575 |
Electrolytic cell and process for the production of hydrogen peroxide solution and hypochlorous acid
An electrolytic cell and process for the simultaneous production of hydrogen peroxide and hypochlorous ion. The electrolytic cell has an anode chamber housing an insoluble anode capable of...
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6758959 |
Method and apparatus for oxygenating ground water
An oxygenation unit for insertion into a well is used to increase the oxygenation of ground water. The unit includes a length of tubing suspended in the well. Within the tubing are a plurality of...
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6706168 |
Wastewater treatment method and apparatus
Wastewater treatment operations, i.e. the coagulation, decomposition, sterilization and separation of impurities such as the sludge, organisms, etc. in a liquid to be treated are carried out by...
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6689262 |
Microbubbles of oxygen
An oxygen emitter which is an electrolytic cell is disclosed. When the anode and cathode are separated by a critical distance, very small microbubbles and nanobubbles of oxygen are generated. The...
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6623615 |
Electrolytic hydrogen dissolved water and method and apparatus of production thereof
Purified water is obtained from tap water. NaCl is added to the purified water so that the conductivity thereof is at least 100 μS/cm. Then, electrolysis is applied. The obtained cathode water is ...
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6613217 |
Electrocoagulation chamber and method
A stream of process liquid is treated while flowing through in a horizontally elongated chamber having an open top. Longitudinally elongated electrode blades are aligned with the longitudinal...
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6551517 |
Method for transforming chemical structures in a fluid under pressure and in high temperature
The present invention relates to a process for converting chemical structures, that is to say a process for the conducting of chemical reactions in a fluid under pressure and at temperature in a...
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6551518 |
Combined ozonation and electrolytic chlorination water purification method
A water purification system for a swimming pool, pond, aquatic mammal tank, spa or fountain, which is simple to operate, low in maintenance, and highly reliable. The system takes advantage of...
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6547947 |
Method and apparatus for water treatment
A method and apparatus for water treatment. The method comprises supplying an oxygen-containing gas to cathode 6 to yield hydrogen peroxide, supplying an inorganic acid to anode 5 through an acid...
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6478949 |
Method and apparatus for increasing the oxygen content of water
A method and apparatus for increasing the oxygen content of water have been shown and described. A volume of water is passed between the electrodes of an electrolytic cell, a portion of the volume...
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6358398 |
Waste water treatment method and apparatus
A method for separating contaminants from a aqueous source containing contaminants. In one embodiment, the method involves the use of a high powdered oxidant dissolved within the aqueous system....
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6325916 |
Waste water treatment method and apparatus
A method for separating contaminants from a aqueous source containing contaminants. In one embodiment, the method involves the use of a high powdered oxidant dissolved within the aqueous system....
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6315887 |
Device and method for the purification of polluted water
A device for the purification of polluted water, especially adapted to remove therefrom organic pollutants. The device makes use of a reactor wherein the polluted water is subjected to the combined...
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6224744 |
Electrolytic purification of contaminated waters by using oxygen diffusion cathodes
The process comprises the oxidation, in an electrolytic cell provided with at least one anodes of pollutants which contaminate wastewaters, and is characterized in that oxygen is diffused in the...
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6132590 |
Electrolytic process for treating aqueous waste streams
An electrochemical process for the production of a hydroxide solution and a sulfate by the electrolysis of a waste aqueous mixture of oxidizable sulfur impurities in the anode compartment of at...
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6110353 |
Housing and method that provide extended resident time for dissolving generated oxygen into water
An apparatus for increasing the quantity of dissolved oxygen in water. The apparatus includes an inlet for receiving untreated water. A cell housing having an electrolytic cell therein is coupled...
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6080300 |
Electrolytic process for generation of low-sulphate ferric hydroxide suspensions to effect purification of wastewater
The present invention is directed to a process for treating wastewater which comprises producing a ferric hydroxide suspension directly by electrolysis of the wastewater to precipitate heavy metals...
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5928490 |
Laundry wash process and waste water treatment system
An improved laundry treatment system comprises a washer which is connected to discharge used water to a tank for filtration and recirculation to the washer, and a tank containing water for making...
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5904832 |
Regeneration of active carbon and polymeric adsorbents
Method for the regeneration of active carbon and polymeric adsorbents having oxidizable, organic pollutants adsorbed thereon by electrochemical and chemical means and apparatus therefor. The method...
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5888357 |
Apparatus and method for producing ionic water and system and method for producing electrolytic ionic water
The present invention provides an apparatus and a method for producing ionic water which are capable of producing ionic water containing a low concentration of electrolyte with high...
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5792336 |
Method for purification of wastewater from soluble substances
A two stages electrocatalytic method for oxidative-purification of wastewater from soluble substances, such as toxic chemical admixtures difficult of oxidation, including dye-stuffs, detergents,...
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5783790 |
Wet treatment method
A surfactant is added to anodic or cathodic water obtained by electrolyzing deionized water or high-purity water. Then, an object of treatment is treated with the anodic or cathodic water...
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5776351 |
Method for regeneration and closed loop recycling of contaminated cleaning solution
An oxidation process for regeneration and closed loop recycling of cleaning solutions contaminated with used surfactants, fats, oils, greases, and inorganic and organic contaminants converts the...
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5741426 |
Method for treatment of contaminated water
A method and apparatus for treatment of contaminated water, containing undesired solid, liquid, and/or gaseous materials includes an electro-floculation means for disassociating ions from the...
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5728303 |
Electro-coalescence/magnetic separation (ECMS) system and components for removal of contaminants from water streams, including desalinization
An improved electro-coalescent/magnetic separation (ECMS) system for removing contaminants from water, including desalinization, comprises a device for exposing a stream of water to be treated to...
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5685994 |
Method for water treatment and purification using gas ion plasma source and disinfectant metal ion complexes
A system for disinfecting water streams comprises a source of ionized plasma, that is, a stream of air including ionized oxygen and nitrogen gas atoms and molecules, ozone, and singlet molecular...
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5635059 |
Method and apparatus for water treatment and purification using gas ion plasma source and disinfectant metal ion complexes
A system for disinfecting water streams comprises a source of ionized plasma, that is, a stream of air including ionized oxygen and nitrogen gas molecules, including ozone, and an additional source...
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5630915 |
Liquid decontamination system using electrical discharge with gas injection
A liquid decontamination method and apparatus uses a series of pulsed electrical arcs across electrodes placed within a liquid stream which passes through a decontamination module. Sufficient...
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