Destroying Living Organisms Patents (Class 210/748.03)
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Patent number: 11946278Abstract: A cuvette for treating and characterizing water via ultrasonic waves and optical measurements comprises at least one ultrasonic transducer for treating said water by introducing at least one ultrasonic pulse into the water. The at least one ultrasonic pulse either varies parameters of the water, and/or moves and repositions particles within the water. The cuvette further comprises a spectrometry device for measuring spectral components of light and at least one light source for irradiating the water with irradiation light.Type: GrantFiled: August 6, 2019Date of Patent: April 2, 2024Assignee: MAYTRONICS LTD.Inventors: Alex Rachman, Ben Lewis, Shay Peretz
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Patent number: 11576741Abstract: A manipulator system includes a manipulator configured for guiding an instrument. The system furthermore includes a controller configured to actuate the manipulator such that the instrument is pressed with a pressing force against a human body. A force reduction input device is provided separately from the manipulator and is operable by an operator to reduce the pressing force.Type: GrantFiled: May 22, 2018Date of Patent: February 14, 2023Assignee: KUKA Deutschland GmbHInventors: Henrik Keller, Salvatore Virga
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Patent number: 11370676Abstract: Methods for removing polymers from treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a treatment fluid comprising an aqueous base fluid and a polymer comprising polyvinylpyrrolidone or a derivative thereof; and adding a precipitant to the treatment fluid to form a precipitate with at least a portion of the polymer.Type: GrantFiled: December 4, 2019Date of Patent: June 28, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Preston Andrew May, Hui Zhou, William Walter Shumway
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Patent number: 11299406Abstract: Apparatus for controlling algae and bio-organisms in bodies of fluids, such as water. The algae control system includes a power unit and a transducer unit that includes a sonic head that radiates in multiple directions. The power unit connects to various power sources, including a mains supply connection, a solar panel array, and/or a battery. The power unit is electrically connected to the transducer unit. The sonic head includes a driver and a transducer subassembly. The driver excites the transducer assembly to emit ultrasonic waves at various frequencies with varying durations of on/off periods. Emissions at a high density of frequencies are enabled by the transducers. The frequencies include the critical structural resonant frequency for each microorganism to be controlled. The power unit and driver each include a processor in communication with each other. The processors store and execute a program for a selected application configuration.Type: GrantFiled: September 3, 2019Date of Patent: April 12, 2022Inventor: Antonio Davido Trigiani
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Patent number: 10537094Abstract: Provided is a multi-tube nozzle for use in eradicating harmful aquatic organisms, which physically kills harmful aquatic organisms while feeding water and thus allows intake water to be fed directly into a culture tank or a ballast tank without the need for a pretreatment tank, chemicals, neutralizers, etc. A multi-tube nozzle (A) for use in eradicating harmful aquatic organisms includes at least three nozzle tubes (1) that are provided adjacent to each other. The nozzle tubes (1) each includes: an inlet-side opening section (2) having an inner diameter that decreases from an inlet opening toward a throat section (3) located in the middle of the tube; an outlet-side opening section (4) having an inner diameter that increases from the throat section (3) toward an outlet opening; and the throat section (3) having a smallest inner diameter. The adjacent nozzle tubes (1) are spaced apart by a distance such that the adjacent inlet-side opening sections (2) overlap each other.Type: GrantFiled: August 24, 2017Date of Patent: January 21, 2020Assignees: KOWA KOGYO CO., LTD., AQUA IMPULSE CORPORATION, TOHOKU UNIVERSITYInventors: Akihiro Kijima, Yasuaki Kohama, Minoru Ikeda, Yoshihisa Kurita, Ikuo Chiba, Tetsuya Kanno
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Patent number: 10486988Abstract: A device for treating a liquid including an organic pollutant, the device including: a device for injecting, into the liquid, microbubbles of an containing fluid containing an oxygenated constituent, the oxygenated constituent being capable of reacting with the ferrous cations Fe2+ so as to generate hydroxyl radicals OH° and hydrogen peroxide H2O2; a cavitation generator capable of generating bubbles in the liquid by cavitation; a bubble implosion chamber; a generator of ferrous cations Fe2+, the cavitation bubble implosion chamber being placed in a region in which the liquid contains the ferrous cations.Type: GrantFiled: January 21, 2015Date of Patent: November 26, 2019Assignee: ISB WATERInventors: Grégoire Profit, Alexandre Profit
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Patent number: 10442704Abstract: A solution for treating a fluid, such as water, is provided. The solution determines an ultraviolet transparency of a fluid before or as the fluid enters a disinfection chamber. In the disinfection chamber, the fluid can be irradiated by ultraviolet radiation to harm microorganisms that may be present in the fluid. One or more attributes of the disinfection chamber, fluid flow, and/or ultraviolet radiation can be adjusted based on the transparency to provide more efficient irradiation and/or higher disinfection rates.Type: GrantFiled: January 17, 2014Date of Patent: October 15, 2019Assignee: Sensor Electronic Technology, Inc.Inventors: Yuri Bilenko, Alexander Dobrinsky, Saulius Smetona, Michael Shur, Remigijus Gaska, Timothy James Bettles
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Patent number: 10221080Abstract: A fluid disinfection system comprising at least one UV light source to provide UV radiation into a chamber. The chamber containing an amount of fluid to be disinfected and fitted with at least one adjustable wall. The adjustable wall positioned on an upper surface of the fluid to reflect UV radiation within the amount of liquid. This adjustable wall effectively providing a variable volume chamber in which fluid disinfection can occur.Type: GrantFiled: January 29, 2015Date of Patent: March 5, 2019Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Marius Iosif Boamfa, Marius Gabriel Ivan
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Patent number: 9896355Abstract: A waste water treatment system utilizing a series of individual modules which, when assembled, form a beginning contaminate collection chamber attached at the starting end of a main fluid treatment tank in which is housed an array of anodes and cathodes. A center contaminate collection chamber can be attached at the oppose end of the main treatment tank which provides an internal fluid pathway to allow fluid transfer from the first treatment tank into a second treatment tank. Alternatively, the center contaminate collection chamber can be used when multiples of treatment tanks are assembled to work in tandem, or an ending contaminate collection chamber can be attached to an ending treatment module to complete the expandable waste water treatment system. Expandability of the system can therefore accommodate various waste water treatment mechanisms, residence time and manner of treatment.Type: GrantFiled: January 16, 2015Date of Patent: February 20, 2018Inventor: Michael Green
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Patent number: 9718707Abstract: A water purifier is provided. The water purifier includes a material having an inner surface and an outer surface. At least one thermoelectric generator tile is attached to the material. The at least one thermoelectric generator tile includes a cool side facing towards the inner surface and a heat side facing away from the inner surface. At least one Ultraviolet (UV) C light source is electrically connected to the at least one thermoelectric generator tile. Water may cool the cool side of the thermoelectric generator tile while body heat may warm the heat side of the thermoelectric generator tile, thereby generating electricity which in turn powers the UV C light source. The UV C light source emits UV C light which kills microorganisms within the water.Type: GrantFiled: March 31, 2016Date of Patent: August 1, 2017Inventor: Yash Balaji
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Patent number: 9556411Abstract: Microorganisms such as microalgae are collected and separated from a host medium such as water. Cellular walls and membranes of the microorganisms are then ruptured to release their lipids using a lipid extraction unit. Thereafter, the lipids from the host medium are collected and separated using a lipid collection and separation unit. Related apparatus, systems, techniques and articles are also described.Type: GrantFiled: November 26, 2013Date of Patent: January 31, 2017Assignee: FloDesign Sonics, Inc.Inventors: Bart Lipkens, Eric Mitchell, Joey Carmichael, Dane Mealey, Jason Dionne
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Publication number: 20150068983Abstract: Disinfection device for installation into a water dispenser having an accumulating reservoir for drinking water filled from an external source of drinking water, including a flow-through ozone-air mixture generator provided with an air pump for external air delivery via an air filter to the ozone-air mixture generator. An output of the ozone-air mixture generator is connected with a delivery pipeline for delivery of ozone-air mixture or air inside the delivery pipeline. An electromechanical ultrasonic frequency irradiator is mounted on the delivery pipeline to generate ultrasonic oscillations in the pipeline walls and in water filling the pipeline, and a program control unit controls operation of the ozone-air mixture generator, air pump and electromechanical irradiator for disinfection and cleaning of inner surfaces of the pipeline and water therein. A method for the disinfection of water dispensers is also disclosed.Type: ApplicationFiled: April 9, 2013Publication date: March 12, 2015Applicant: SCANDINAVIAN INNOVATION GROUP OYInventor: Andrzej Pawlow
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Patent number: 8968577Abstract: Disclosed is an improved water treatment process that operates on a continuous flow of fluids that are subjected to hydrodynamic waves, acoustic ultrasonic waves in combination with injected ozone and electro chemical treatment. The treatment system provides a cost efficient and environmentally friendly process and apparatus for cleaning and recycling fluids as contaminated as frac water, used to stimulate gas production from shale formations, as well as other types of fluids having various levels of contaminants such as aerobic and anaerobic bacteria and suspended solids. The calcium carbonate scaling tendency is reduced to an acceptable level without the use of acids, ion exchange materials, or anti scaling chemicals which is of economical and environmental significance and benefit.Type: GrantFiled: June 11, 2012Date of Patent: March 3, 2015Assignee: Ecosphere Technologies, Inc.Inventors: Dennis McGuire, Sanjeev Jakhete
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Patent number: 8968576Abstract: A method of treating contaminated air, gas and surfaces is accomplished through the nebulization of gas and/or liquid oxidants through a field of electromagnetic radiation or sonic waves. The contaminated gas and/or liquid streams are blended with gaseous and/or liquid oxidants by the nebulizer and directly injected in the energy field. Free radicals produced from oxidants in the presence of the energy field instantaneously oxidize a large effective surface area of the contaminated media. Surfaces are treated more efficiently with the energy field situated directly above and parallel to but not on the surface; a high-frequency energy field may be used to create a large concentration of free radicals without damaging the surface in a collimated beam of the field situated parallel to the surface. A catalyst may be employed at the tip (i.e. discharge orifices of gas and/or liquid) of the nebulizer or blended into the nebulized cloud to increase the formation of free radicals.Type: GrantFiled: November 30, 2005Date of Patent: March 3, 2015Assignee: The Administrators of the Tulane Educational FundInventors: Jennifer E. Holland, Robert S. Reimers
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Patent number: 8956538Abstract: Disclosed herein are systems and methods for desalination of salt water based on an engineered acoustic field that causes constructive and destructive interference at pre-computed spatial positions. The engineered acoustic field can cause high-pressure and low-pressure regions where desalination membranes are located. The induced pressure from the acoustic field can force pure water through the membranes leaving ionic and dissolved molecular species behind.Type: GrantFiled: June 16, 2011Date of Patent: February 17, 2015Assignee: FloDesign Sonics, Inc.Inventors: Edward A. Rietman, Bart Lipkens
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Patent number: 8926844Abstract: Systems and methods for reducing an amount of unwanted living organisms within an algae cultivation fluid are provided herein. According to some embodiments, methods may include subjecting the algae cultivation fluid to an amount of cavitation, the amount of cavitation being defined by a pressure differential between a downstream pressure and a vapor pressure, the pressure differential divided by half of a product of a fluid density multiplied by a square of a velocity of an apparatus throat.Type: GrantFiled: March 29, 2011Date of Patent: January 6, 2015Assignee: Aurora Algae, Inc.Inventors: Mehran Parsheh, Megan Hippler, Shahrokh A Naieni, Guido Radaelli
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Publication number: 20140334999Abstract: A substance is treated using a device having: (a) a volute or cyclone head, (b) a throat connected to the volute or cyclone head, (c) a parabolic reflector connected to the throat, (d) a first wave energy source comprising a first electrode within the volute or cyclone head that extends through the outlet into the opening of the throat along the central axis, and a second electrode extending into the parabolic reflector and spaced apart and axially aligned with first electrode, and (e) a second wave energy source disposed inside the throat, embedded within the throat or disposed around the throat. The substance is directed to the inlet of the volute or cyclone head and irradiated with one or more wave energies produced by the first and second wave energy sources as the substance passes through the device.Type: ApplicationFiled: May 16, 2014Publication date: November 13, 2014Applicant: Foret Plasma Labs, LLCInventor: Todd Foret
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Publication number: 20140263089Abstract: A system and process for frac water sonic treatment are disclosed. The process involve novel treatment in which frac water is cleaned to potable water standards using a proprietary sonic reactor. Treatment enable neutralization of toxins and may remove bacteria, oil, and/or heavy metals when contained in frac water. The novel treatment system includes portable and scalable equipment of design that may allow optimal economic operation to a plurality of industrial process using clean water.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: PetroSonic Energy Inc.Inventors: Art AGOLLI, Patrick BRUNELLE, Alfred FISCHER
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Publication number: 20140202961Abstract: Techniques for depleting target organisms in water include a waterproof transducer configured for ensonifying a container of water with low intensity sound at one or more ultrasound frequencies for a duration sufficient to prevent maturation of at least 90% of the target organism. In some cases the target organism is mosquito larvae. For example, a portable system for depleting target organisms in water includes a control system and a plurality of waterproof transducers. The system is configured for ensonifying a surface layer of water in an acoustic frequency range from about 40 kilohertz to about 100 kilohertz and in a power concentration range from about 35 milliwatts per milliliter to 100 milliwatts per milliliter for a duration in a range from about 1 to about 100 seconds.Type: ApplicationFiled: March 21, 2014Publication date: July 24, 2014Applicant: The Trustees of Columbia University in the City of New YorkInventors: Szabolcs Marka, Imre Bartos, Zsuzsanna Marka
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Publication number: 20140202876Abstract: Provided herein are systems and methods for separation of particulate from water using ultrasonically generated acoustic standing waves.Type: ApplicationFiled: March 21, 2014Publication date: July 24, 2014Applicant: FloDesign Sonics, Inc.Inventors: Jason Dionne, Bart Lipkens, Edward Rietman
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Patent number: 8728327Abstract: A method and apparatus are provided for the controlled application of ultrasonic energy for conditioning of mixtures of gas and liquids by evolving and/or agglomerating gas bubbles existing with or in a liquid or for coalescing droplets of liquid dispersed in another liquid. The invention in preferred embodiments thereof comprises a coalescing apparatus for increasing the droplet size of a mixture formed as a liquid dispersed in another liquid, and a de-gassing apparatus arranged to evolve and/or agglomerate gaseous bubbles in a gas/liquid mixture. In the apparatuses, ultrasonic transducers are used to impart vibrational energy to the mixtures.Type: GrantFiled: June 30, 2010Date of Patent: May 20, 2014Assignee: Cyclotech LimitedInventors: David Hadfield, Alastair Sinker, Ian Charles Smyth
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Patent number: 8709261Abstract: Some demonstrative embodiments of the invention include a system and a method for disinfection of a liquid including monitoring the disinfection process. The system may include a conduit to carry flowing liquid to be disinfected, wherein the conduit comprises an inlet to receive the liquid, an outlet to discharge the liquid and walls transparent to ultraviolet radiations; an illumination source located within a transparent sleeve, wherein the transparent sleeve is immersed in the flowing liquid and the illumination source is to disinfect the liquid when passing through the conduit, a first light detector located externally to the conduit to detect light emitted by the illumination source and a second light detector located externally to the conduit to detect light emitted by the illumination source.Type: GrantFiled: December 8, 2009Date of Patent: April 29, 2014Assignee: Atlantium Technologies Ltd.Inventor: Uri Levy
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Patent number: 8679338Abstract: A system is provided that includes one or more acoustic microfilters through which is flowed a mixture of a fluid and a particulate to selectively filter particles from the fluid. Also included are one or more phononic crystal units coupled to the acoustic microfilter(s) to further selectively filter particles from the fluid. Related apparatus, systems, techniques and articles are also described.Type: GrantFiled: August 23, 2011Date of Patent: March 25, 2014Assignee: Flodesign Sonics, Inc.Inventors: Edward A. Rietman, Bart Lipkens, Jason Dionne
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Patent number: 8641907Abstract: A method of recovering polyhydroxyalkanoates (PHAs) from municipal waste sludge includes: (a) removing coarse particles in the municipal waste sludge and measuring a solid content in the municipal waste sludge in terms of a volatile suspended solid in the municipal waste sludge; (b) removing a supernatant from the municipal waste sludge; (c) freezing the municipal waste sludge; (d) adding a controlled amount of sodium hypochlorite solution to the municipal waste sludge that has been frozen, a ratio of the solid content of the municipal waste sludge to a volume of the sodium hypochlorite solution added in step (d) ranging from 0.67 mg/ml to 4 mg/ml and being defined as a liquid-solid ratio; and (e) separating PHAs from non-PHAs substances in the municipal waste sludge obtained in the step (d).Type: GrantFiled: November 19, 2010Date of Patent: February 4, 2014Assignee: National Chi Nan UniversityInventors: Yung-Pin Tsai, Meng-Shan Lu, Chih-Chi Yang, Shou-Te Chen
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Patent number: 8641908Abstract: A method of recovering polyhydroxyalkanoates (PHAs) from municipal waste sludge includes: (a) measuring a solid content in the municipal waste sludge in terms of a volatile suspended solid in the municipal waste sludge; (b) removing supernatant from the municipal waste sludge; (c) freezing the municipal waste sludge; (d) conducting a pretreatment of the municipal waste sludge that has been frozen; (e) adding a surfactant into the pretreated sludge to obtain a slurry; (f) adding a controlled amount of sodium hypochlorite solution to the municipal waste sludge obtained in step (e), a ratio of a volume of the sodium hypochlorite solution to the solid content of the municipal waste sludge ranging from 0.67 mg/ml to 1.25 mg/ml and being defined as a liquid-solid ratio; and (g) separating PHAs from non-PHAs substances in the municipal waste sludge obtained in the step (f).Type: GrantFiled: November 19, 2010Date of Patent: February 4, 2014Assignee: National Chi Nan UniversityInventors: Yung-Pin Tsai, Meng-Shan Lu, Chih-Chi Yang, Shou-Te Chen
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Publication number: 20130327720Abstract: Disclosed is an improved water treatment process that operates on a continuous flow of fluids that are subjected to hydrodynamic waves, acoustic ultrasonic waves in combination with injected ozone and electro chemical treatment. The treatment system provides a cost efficient and environmentally friendly process and apparatus for cleaning and recycling fluids as contaminated as frac water, used to stimulate gas production from shale formations, as well as other types of fluids having various levels of contaminants such as aerobic and anaerobic bacteria and suspended solids. The calcium carbonate scaling tendency is reduced to an acceptable level without the use of acids, ion exchange materials, or anti scaling chemicals which is of economical and environmental significance and benefit.Type: ApplicationFiled: June 11, 2012Publication date: December 12, 2013Inventors: Dennis McGuire, Sanjeev Jakhete
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Patent number: 8562839Abstract: The present invention pertains to an effective system and method for reducing or eliminating the formation of scale in desalination systems. The system utilizes at least one pair of electrodes in direct contact with a liquid to induce an oscillating electric field directly in a portion of the liquid or a liquid stream of the desalination system. The electric field is capable of inducing bulk precipitation of ions, minerals, salts, particulates, contaminants or a combination thereof from the liquid stream.Type: GrantFiled: March 12, 2009Date of Patent: October 22, 2013Assignee: Drexel UniversityInventor: Young I. Cho
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Patent number: 8545682Abstract: An in-line cleaning and sanitation apparatus for cleaning a liquid, the apparatus including electronic oxidation means to increase the oxidation reduction potential of the liquid, and ionization means to produce ions having an algaecidal or bactericidal effect into the liquid, in that order together with ultrasonic cleaning means to introduce sound waves into the liquid, and wherein the ionization means, the ultrasonic cleaning means and the electronic oxidation means are operated simultaneously for a period to clean and sanitize the liquid in the absence of added salt, chlorine or other chemicals.Type: GrantFiled: August 9, 2008Date of Patent: October 1, 2013Assignee: Enviro Swim Pty LtdInventors: Phillip Henry Jones, Gary Arthur Stutt
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Publication number: 20130192138Abstract: A method of deactivating biomass is set forth. The method includes two stages, a disrupting stage and a rupture stage. The disrupting stage includes the steps of injecting an oxidizer gas into the biomass with minimal or significant elevated pressure and then a depressurizing of the biomass. The steps cause a disruption of cellular membranes of cells present in the biomass. The rupture stage includes the step of injecting the biomass with a rupture gas sufficient to pressurize the biomass to a second elevated pressure following by the depressurizing of the biomass. The injecting and depressurizing steps of the rupture stage can be repeated at least two times in order to rupture the cell membranes and expose residual cell contents.Type: ApplicationFiled: March 23, 2011Publication date: August 1, 2013Inventor: P. K. Andy Hong
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Patent number: 8475714Abstract: According to embodiments of the invention, a selective ultraviolet disinfection method is provided. The method includes selecting operating parameters for an ultraviolet disinfection process of flowing liquid carrying first and second types of entities to affect the first type of entities while the second type of entities remains intact, illuminating the liquid with ultraviolet light according to the operating parameters and continuously adjusting the operating parameters based on real-time measurements of ultraviolet transmission and flow rate of the liquid.Type: GrantFiled: January 13, 2008Date of Patent: July 2, 2013Assignee: Atlantium Technologies Ltd.Inventors: Limor Barak, Vladimir Glukhman, Iian Wilf
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Publication number: 20130160688Abstract: Gas lift pump apparatus comprising a column through which a liquid medium may be pumped by gas lift, the apparatus comprising a delivery device for delivering a flow of a gaseous fluid into the liquid medium, the device comprising means for generating ultrasonic energy therein by the flow of gaseous fluid therethrough, the device being operable to launch the ultrasonic energy into the liquid medium in the column.Type: ApplicationFiled: June 29, 2011Publication date: June 27, 2013Inventors: Richard Eric Whiteside, David Benjamin Redgate, Tobias Mark Wells
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Patent number: 8465652Abstract: The invention relates to a technique of disinfecting household and industrial waste water used as the basis of organo-mineral fertilizers. The present method of disinfection is carried out by means of quick vacuum-pulse actions on sewage sludge using a receiver and quick response valves, with a pulse duration of less than 1.0 seconds at a pressure of not more than 20 mmHg to achieve the required degree of disinfection. Technical result of the use of the invention is to accelerate and simplify the process of disinfection method.Type: GrantFiled: December 16, 2010Date of Patent: June 18, 2013Assignee: Twin Trading CompanyInventors: Yakov Kuzmich Abramov, Vladimir Mihailovich Veselov, Viktor Mihailovich Zalevsky, Vitaly Grigorevich Tamurka, Nikolay Dmitrievich Argunov, Ljubov′ Viktorovna Motovilova, Nikolay Vladimirovich Dvoryaninov, Lidija Petrovna Bogdanova
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Publication number: 20130068700Abstract: An apparatus and method for treating a liquid by acoustic cavitation. In a first stage, in a cavitation chamber under positive static pressure. In a second stage by hydrodynamic cavitation. The energy and pressure expended in the first stage is recovered in the second stage to make an efficient processing system for cavitating liquids. The process and system may be used for disinfecting water.Type: ApplicationFiled: September 17, 2012Publication date: March 21, 2013Applicant: IMPULSE DEVICES INC.Inventor: Impulse Devices Inc.
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Patent number: 8361384Abstract: A water treatment device and methods of treating cooling tower water are described. The water treatment device utilizes ultraviolet radiation, a magnetic field, and ozone fortified air to treat cooling tower water, resulting in reduced microbial contamination and reduced alkalinity in cooling tower water. Cooling tower water may consequently be run at higher cycles of concentration while reducing or eliminating deposition of minerals on cooling tower components.Type: GrantFiled: August 3, 2009Date of Patent: January 29, 2013Assignee: Aardvark IP Holding, LLCInventor: David Kolstad
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Patent number: 8329043Abstract: In a method of treating a liquid, a liquid to be treated is introduced into a space, a mechanical cavitation element acts upon the liquid while gas is supplied into the region of the surface of the cavitation element and introduces the gas into the liquid by moving the cavitation element, and sound waves are introduced directly into the liquid by at least one acoustic power transducer.Type: GrantFiled: December 28, 2007Date of Patent: December 11, 2012Assignee: Ultrasonic Systems GmbHInventor: Guenter Poeschl
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Patent number: 8329044Abstract: A method of and apparatus for treating liquids flowing in a thin film around a source of wave energy to directly expose the liquid to the wave energy, preferably generated in whole or part by an electrical arc between carbon electrodes. In addition to the wave energy generated by the electrical arc, energy generated by cavitation of the flowing liquid may be used in treating the liquid.Type: GrantFiled: November 29, 2011Date of Patent: December 11, 2012Assignee: Foret Plasma Labs, LLCInventor: Todd Foret
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Patent number: 8298411Abstract: A system and method reducing pollution in a body of water using biological processes is provided. The system includes a hydraulic dam generated by an induced downwelling of effluent water from a plurality of water circulating devices. A series of linearly arranged treatment sub-systems are disposed upstream of the hydraulic dam. The treatment sub-systems include a water sterilization sub-system for neutralizing harmful and undesirable micro-organisms using an ultrasonic energy generating unit. The ultrasonic energy generated, is of a frequency that disrupts cellular structures in targeted micro-organisms.Type: GrantFiled: June 17, 2009Date of Patent: October 30, 2012Assignee: Absolute AerationInventors: Ricky Eugene Roberts, James Rhrodrick Key, Griscom Bettle, III
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Patent number: 8282879Abstract: A fluid purification device includes an inner tube composed of a non-conductive material and an outer tube which is spaced apart from the inner tube by predetermined space S and composed of a non-conductive material, and the tubes are concentrically arranged. A conductive member is attached to apart or entire periphery of the inside of the outer tube to provide an electrode so as to form a device main body. When a voltage is applied to the electrode of the device main body, discharge in the space S is created by using a fluid to be treated W composed of liquid such as water which flows within the inner tube as an earth electrode. This causes a gas such as oxygen or air flowing in the space S to be reacted to generate ozone and mixes the ozone with the fluid to be treated W so as to purify the fluid.Type: GrantFiled: December 18, 2006Date of Patent: October 9, 2012Assignee: Kitz CorporationInventor: Toshiharu Tanaka
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Publication number: 20120248044Abstract: The invention relates to a technique of disinfecting household and industrial waste water used as the basis of organo-mineral fertilizers. The present method of disinfection is carried out by means of quick vacuum-pulse actions on sewage sludge using a receiver and quick response valves, with a pulse duration of less than 1.0 seconds at a pressure of not more than 20 mmHg to achieve the required degree of disinfection. Technical result of the use of the invention is to accelerate and simplify the process of disinfection method.Type: ApplicationFiled: December 16, 2010Publication date: October 4, 2012Inventors: Yakov Kuzmich Abramov, Vladimir Mihailovich Veselov, Viktor Mihailovich Zalevsky, Vitaly Grigorevich Tamurka, Nikolay Dmitrievich Argunov, Ljubov' Viktorovna Motovilova, Nikolay Vladimirovich Dvoryaninov, Lidija Petrovna Bogdanova
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Publication number: 20120067827Abstract: A method of and apparatus for treating liquids flowing in a thin film around a source of wave energy to directly expose the liquid to the wave energy, preferably generated in whole or part by an electrical arc between carbon electrodes. In addition to the wave energy generated by the electrical arc, energy generated by cavitation of the flowing liquid may be used in treating the liquid.Type: ApplicationFiled: November 29, 2011Publication date: March 22, 2012Applicant: FORET PLASMA LABS, LLCInventor: Todd Foret
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Publication number: 20120061329Abstract: The invention provides a method of treating a target area with an ultrasound wave pattern, including: providing an ultrasound apparatus having an ultrasound wave generator operatively attached to a plurality of transducers, coupled to an immersible support and configured to emit an ultrasound wave; immersing the apparatus into a water environment; positioning the apparatus proximate to a target area to treat at least one in situ organism; and emitting a pattern of ultrasound waves from the transducers, the pattern of ultrasound waves additive in effect and emitted onto the target area to threat an in situ underwater organism.Type: ApplicationFiled: November 21, 2011Publication date: March 15, 2012Applicants: The Research Foundation of State University of New York, Montclair State University, University of Vermont and State Agricultural CollegeInventors: Mei-Yin Wu, Jun-Ru Wu
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Patent number: 8097170Abstract: A device for treating liquid medium has an ultrasound emitter located relative to a compartment of a container holding a liquid medium and a microbubble emitter located relative to the compartment. The ultrasound emitter emits high-frequency ultrasound between about 200 KHz and 10 MHz. The microbubble emitter emits bubbles with an average diameter of less than 1 mm.Type: GrantFiled: May 12, 2010Date of Patent: January 17, 2012Assignee: Ashland Licensing and Intellectual Property LLCInventors: Eric Cordemans de Meulenaer, Baudouin Hannecart, Yves Canivet
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Patent number: 8062587Abstract: The invention provides a method of treating a target area with an ultrasound wave pattern, including: providing an ultrasound apparatus having an ultrasound wave generator operatively attached to a plurality of transducers, coupled to an immersible support and configured to emit an ultrasound wave; immersing the apparatus into a water environment; positioning the apparatus proximate to a target area to treat at least one in situ organism; and emitting a pattern of ultrasound waves from the transducers, the pattern of ultrasound waves additive in effect and emitted onto the target area to threat an in situ underwater organism.Type: GrantFiled: September 13, 2010Date of Patent: November 22, 2011Assignee: The Research Foundation of State University of New YorkInventors: Mei-Yin Wu, Jun-Ru Wu
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Patent number: 8034286Abstract: Novel ultrasonic treatment systems for separating compounds in an aqueous effluent and processes for using the ultrasonic treatment systems are disclosed. More particularly, the ultrasonic treatment systems use ultrasonic energy to energize adsorbent to provide efficient and effective removal of compounds from aqueous effluents, such as textile effluents.Type: GrantFiled: September 8, 2006Date of Patent: October 11, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Robert Allen Janssen, Earl C. McCraw, Jr., Kimberlee Fay Thompson, John Gavin MacDonald, Thomas David Ehlert, Patrick Sean McNichols, John Glen Ahles, Paul Warren Rasmussen, Steve Roffers
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Patent number: 8029669Abstract: Apparatus for treating a fluid in a conduit, comprising first and second core elements of magnetically conductive material adapted to be mounted to the conduit to surround same at spaced positions therealong; and means for establishing radio frequency magnetic fluxes in said core elements, for generating respective electromagnetic fields in the fluid to be treated extending from spaced positions along the conduit.Type: GrantFiled: December 20, 2005Date of Patent: October 4, 2011Assignee: Hydropath Holdings LimitedInventor: Daniel Stefanini
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Patent number: 7887708Abstract: A method and a device for treating water using an electromagnetic field. The method comprising the steps of subjecting the water to the electromagnetic field generated utilizing an inductor coil; and varying a frequency of a driving signal for the inductor coil such that the generated electromagnetic field has a varying frequency.Type: GrantFiled: September 30, 2005Date of Patent: February 15, 2011Assignee: Mass Technology (H.K.) LimitedInventor: Hwee Hong Chew
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Publication number: 20100314331Abstract: In a method of treating a liquid, a liquid to be treated is introduced into a space, a mechanical cavitation element acts upon the liquid while gas is supplied into the region of the surface of the cavitation element and introduces the gas into the liquid by moving the cavitation element, and sound waves are introduced directly into the liquid by at least one acoustic power transducer.Type: ApplicationFiled: December 28, 2007Publication date: December 16, 2010Applicant: ULTRASONIC SYSTEMS GMBHInventor: Guenter Poeschl
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Publication number: 20100243570Abstract: The present invention relates to a method, device and system for measuring and/or treating contaminating components dissolved in a liquid in a liquid flow, such as in a water treatment, the method comprising the steps of: —carrying at least a part of the liquid from the liquid flow with contaminating components present therein into a container or a conduit; —causing precipitation of at least a part of the dissolved contaminating components, wherein solid particles are formed, and/or treating the quantity of process liquid; optionally followed by: —measuring the presence and/or the quantity of solid particles formed.Type: ApplicationFiled: March 17, 2008Publication date: September 30, 2010Inventors: Mateo Jozef Jacques Mayer, Johannes Kuipers, Maarten Markus Nederlof, Sybrandus Jacob Metz
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Publication number: 20100181260Abstract: A method and apparatus for treating water such as ballast water in ships in order to eliminate aquatic organisms in the water. The water is led under pressure through a conduit into a chamber of greater cross-section than that of the conduit so that an abrupt reduction in pressure occurs. Cavitation ensues, leading to the release of dissolved gases. Ultrasonic vibration is generated and is applied to the water, exerting a pounding effect that weakens or destroys the organisms present. Other means may be used to generate further mechanical, electrical, and chemical forces in the water which attack the organisms.Type: ApplicationFiled: October 27, 2006Publication date: July 22, 2010Applicant: Resource Ballast Technologies (Proprietary) LimitedInventor: Ian D. Vroom
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Patent number: RE43332Abstract: The present invention relates to a method for disinfecting and purifying liquids and gasses comprising; a) passing said liquids or gasses through a reactor or a combination of reactors, having a truncated compounded concentrator geometry; and b) simultaneously delivering and concentrating diversified electromagnetic and acoustic energies into a specific predetermined inner space of said compounded concentrator reactor, forming a high energy density zone in said reactor or reactors over a predetermined period of time. The reactor according to the present invention is preferably a compounded parabolic concentrator or a compounded ellipsoidal concentrator. The electromagnetic energy delivered and concentrated into and inside the reactor can be of any range of the electromagnetic spectrum, such as ultra-violet, visible, infra-red, microwave etc., or combination thereof. The acoustic energy is of any suitable frequency.Type: GrantFiled: April 21, 2000Date of Patent: May 1, 2012Assignee: Atlantium Technologies Ltd.Inventors: Zamir Tribelsky, Michael Ende