With Other Organic Material Patents (Class 71/22)
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Patent number: 11500840Abstract: Methods, systems, and computer program products for contrasting document-embedded structured data and generating summaries thereof are provided herein. A computer-implemented method includes extracting two or more tables from two or more input documents, wherein each of the two or more input documents comprises structured data and unstructured data; normalizing the two or more extracted tables using one or more alignment techniques; determining at least one of (i) one or more differences and (ii) one or more similarities across the two or more extracted tables by performing a comparison of the two or more normalized tables; deriving one or more insights from the comparison by applying at least one analytical model to the at least one of the one or more determined differences and one or more determined similarities; and outputting at least a portion of the one or more insights to at least one user.Type: GrantFiled: February 28, 2020Date of Patent: November 15, 2022Assignee: International Business Machines CorporationInventors: Ankush Gupta, Vitobha Munigala, Arvind Agarwal, Shanmukha Chaitany Guttula, Mitesh H. Vasa
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Patent number: 11090703Abstract: The present invention mainly applies the characteristics of mineral element with the added integration of effective micro organisms, porous minerals, an organic plant protection liquid, and organic materials to achieve a technique that provides soil restoration effectiveness. When being applied in manufacturing a soil restoration product, which facilitates warehousing reserves, and delivery. Accordingly, for pesticide or chemical fertilizer polluted low-nutrient soil or heavy metal polluted soil, reciprocal antagonistic effects between elements is capable of changing the electrovalence of the elements, further controlling the development function of the elements. Hence, even if heavy metal elements harmful to the human body are present in the soil, plants will not absorb them during the process of plant growth.Type: GrantFiled: February 19, 2020Date of Patent: August 17, 2021Assignees: Corigin International InstituteInventors: Yu Tung Wu, Ervin Hen Tsay
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Patent number: 9938200Abstract: Methods of inducing bud break of deciduous fruit vines, trees, or shrubs following dormancy by the application of bud breaker compositions that do not contain hydrogen cyanamide.Type: GrantFiled: March 30, 2015Date of Patent: April 10, 2018Inventors: David Posner, Stephen Pavich
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Publication number: 20150101376Abstract: The invention relates to fertilizer compositions comprising a carbon source and a source of nitrogen. Carbon is in form that can be readily up-taken by soil bacteria. The invention also relates to a method for manufacturing the fertilizer, a method for fertilizing soil and uses of said fertilizer. Use of the fertilizer promotes uptake of endogenous soil nutrient resources by plant.Type: ApplicationFiled: February 27, 2013Publication date: April 16, 2015Inventors: Keijo Lehtonen, Juha Tilkanen
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Patent number: 8992654Abstract: The invention is directed to manufacture of fertilizer having commercial levels of nitrogen supplemented with organic substances. The process treats organic matter with acid causing hydrolysis of organic polymers after which the mix is injected with nitrogen. The resultant sterilized and liquefied organic matter is disbursed over recycled material for the production of granules. Because the process allows for the controlled addition of acids and ammonia, desired levels of components can be achieved. The process is scalable, odor controlled and safe thereby allowing for the location of biosolid processing facilities in most any location. Further, the fertilizer of the invention provides a dual nitrogen-release profile when applied to crops. After application to soil, fertilizer of the invention releases an immediate bolus of nitrogen, similar to traditional ammonium sulfate, followed by continued slow release of nitrogen typically over a season.Type: GrantFiled: March 28, 2012Date of Patent: March 31, 2015Assignee: VitAg CorporationInventors: Gary L. Dahms, James P. Carr, Jeffrey C. Burnham, Barry R. Jarrett
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Patent number: 8992655Abstract: Methods of inducing bud break of deciduous fruit vines, trees, or shrubs following dormancy by the application of bud breaker compositions that do not contain hydrogen cyanamide.Type: GrantFiled: July 7, 2011Date of Patent: March 31, 2015Inventors: David Posner, Stephen Pavich
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Publication number: 20150040628Abstract: A system and method for removing contaminants from wastewater is disclosed. The system may include a first tank of a plurality of tanks containing zeolite material selected to capture and retain contaminants in the wastewater to produce treated water. At least one sensor associated with the first tank may be configured to detect a concentration of contaminants in the treated water. A control means is communicatively coupled to the at least one sensor, and is configured to direct the flow of the produced water to a second tank of the plurality of tanks based on the detected concentration of the treated water.Type: ApplicationFiled: August 8, 2014Publication date: February 12, 2015Inventors: Michael Parrish, Gary Novinski, Robert E. Martin
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Patent number: 8936663Abstract: A chemical extractant selected from solutions of K2SO4 and/or Na2SO4 can be used by contacting with untreated broiler litter to selectively and efficiently remove phosphorous from the broiler litter. The broiler litter and extractant solution mixture, after a suitable time, can be separated, such as by filtration. The resulting treated broiler litter is thus significantly lower in P content without being lower by an undesirable amount in more preferred minerals. The treated litter so obtained is suitable for crop soil augmentation. Further, phosphorous can be thereafter precipitated in the form of phytic acid. Since the precipitate is high in mineral content, it can be used for other purposes (e.g., plant food, etc.).Type: GrantFiled: November 22, 2011Date of Patent: January 20, 2015Assignee: Tuskegee UniversityInventor: Kokoasse Kpomblekou-Ademawou
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Patent number: 8864868Abstract: This invention is directed to systems, devices and methods for treating organic-containing sludges and converting such sludges to high value fertilizers containing both inorganic and organic fertilizer components, which creates an inorganically-augmented bioorganic fertilizer. The invention describes methods to create a thixotropic or paste-like material via the application of mixing energy to the organic sludge followed by an alkaline treatment and a subsequent ammoniation. The invention further describes a method to increase the plant nutrient content in the organic containing product to a level which permits the finished granular fertilizer product to compete in the commercial agricultural fertilizer marketplace. Further, the invention reduces odors associated with said organic-containing sludges.Type: GrantFiled: November 20, 2013Date of Patent: October 21, 2014Assignee: VitAg CorporationInventor: Jeffrey C. Burnham
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Patent number: 8784530Abstract: The invention relates to organic fertilizers that satisfy the standards in both the United States and the European Union to be labeled as organic. The organic fertilizer comprises oilseed extract and/or corn steep liquor in combination with whey and/or other protein supplements, which provide a natural, nitrate free, nitrogen to the fertilizer.Type: GrantFiled: November 9, 2012Date of Patent: July 22, 2014Assignee: Daniels AgroSciences LLCInventor: Ralph S. Daniels
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Publication number: 20140109637Abstract: Compositions comprising a protein and an isolated or purified amino acid product, and uses thereof are disclosed.Type: ApplicationFiled: December 9, 2013Publication date: April 24, 2014Applicant: ARCHER DANIELS MIDLAND COMPANYInventors: Basil Bevans, David Holzgraefe, Dan Hickman
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Publication number: 20140102156Abstract: A fertilizer supplying animal nutrients including a core particle having an outer surface and comprising compounds containing animal nutrients, and a coating of urea on the outer surface of the core particle, and further a process of making the fertilizer including the steps of: screening animal nutrient core particles comprising a powdered substance containing an animal nutrient, to a preselected particle size; spraying melted urea onto the surface of the nutrient core particles to produce a coating on the nutrient core particles; granulating the nutrient core particles with sprayed melted urea to produce nutrient core granules; and cooling the nutrient core granules.Type: ApplicationFiled: December 19, 2013Publication date: April 17, 2014Inventors: Taylor Pursell, Arthur R. Shirley, JR., Keith D. Cochran, Joseph M. Miller, Timothy G. Holt, Gregory S. Peeden
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Patent number: 8623110Abstract: Compositions comprising a protein and an isolated or purified amino acid product, and uses thereof are disclosed.Type: GrantFiled: August 4, 2008Date of Patent: January 7, 2014Assignee: Archer Daniels Midland CompanyInventors: Basil Bevans, David Holzgraefe, Dan S. Hickman, Kimberly C. Hickman
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Patent number: 8597394Abstract: This invention is directed to systems, devices and methods for treating organic-containing sludges and converting such sludges to high value fertilizers containing both inorganic and organic fertilizer components, which creates an inorganically-augmented bioorganic fertilizer. The invention describes methods to create a thixotrophic or paste-like material via the application of mixing energy to the organic sludge followed by an alkaline treatment and a subsequent ammoniation. The invention further describes a method to increase the plant nutrient content in the organic containing product to a level which permits the finished granular fertilizer product to compete in the commercial agricultural fertilizer marketplace. Further, the invention reduces odors associated with said organic-containing sludges.Type: GrantFiled: May 16, 2012Date of Patent: December 3, 2013Assignee: VitAg CorporationInventor: Jeffrey C. Burnham
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Publication number: 20130305794Abstract: The invention relates to organic fertilizers that satisfy the standards in both the United States and the European Union to be labeled as organic. The organic fertilizer comprises oilseed extract and/or corn steep liquor in combination with whey and/or other protein supplements, which provide a natural, nitrate free, nitrogen to the fertilizer.Type: ApplicationFiled: November 9, 2012Publication date: November 21, 2013Applicant: Daniels AgroSciences, LLCInventor: Ralph S. Daniels
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Publication number: 20130247629Abstract: Provided herewith are a method of processing biological material into a water-retaining polymer complex, a water-retaining polymer complex obtained from said method, and the use of said water-retaining polymer complex to improve the water retention and/or nutrient content of soil. The method comprises providing said biological material, an alkaline solution and a monomer, then adding a polymerisation agent to form a water-retaining polymer complex.Type: ApplicationFiled: May 16, 2013Publication date: September 26, 2013Applicant: Incinerator Replacement Technology LimitedInventors: Duncan Foster, Michael Morris-Watson, Arjomand Mohammadi Ghareghani
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Publication number: 20130213102Abstract: A water-dispersible particle for delivery of fertilizer to a plant is disclosed. After delivery wetting of the particles causes particle dispersion so as to prevent secondary pick up to the particles. Methods for making and using the water-dispersible particle are described.Type: ApplicationFiled: April 1, 2013Publication date: August 22, 2013Applicant: The Andersons, Inc.Inventor: The Andersons, Inc.
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Patent number: 8435321Abstract: A water-dispersible particle for delivery of fertilizer to a plant is disclosed. After delivery wetting of the particles causes particle dispersion so as to prevent secondary pick up to the particles. Methods for making and using the water-dispersible particle are described.Type: GrantFiled: March 30, 2012Date of Patent: May 7, 2013Assignee: The Andersons, Inc.Inventors: James R. Lynch, Timothy D. Birthisel
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Patent number: 8308838Abstract: The invention relates to organic fertilizers that satisfy the standards in both the United States and the European Union to be labeled as organic. The organic fertilizer comprises oilseed extract and/or corn steep liquor in combination with whey and/or other protein supplements, which provide a natural, nitrate free, nitrogen to the fertilizer. Additionally, a method of manufacturing an organic fertilizer comprising heating an oilseed extract, dissolving whey in the heated extract, and filtering the resultant mixture for use domestically and abroad.Type: GrantFiled: July 13, 2010Date of Patent: November 13, 2012Assignee: Daniels Agrosciences, LLCInventor: Ralph S. Daniels
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Patent number: 8202342Abstract: This invention is directed to systems, devices and methods for treating organic-containing sludges and converting such sludges to high value fertilizers containing both inorganic and organic fertilizer components, which creates an inorganically-augmented bioorganic fertilizer. The invention describes methods to create a thixotrophic or paste-like material via the application of mixing energy to the organic sludge followed by an alkaline treatment and a subsequent ammoniation. The invention further describes a method to increase the plant nutrient content in the organic containing product to a level which permits the finished granular fertilizer product to compete in the commercial agricultural fertilizer marketplace. Further, the invention reduces odors associated with said organic-containing sludges.Type: GrantFiled: May 9, 2011Date of Patent: June 19, 2012Assignee: Vitag CorporationInventor: Jeffrey C. Burnham
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Publication number: 20120011910Abstract: The invention relates to organic fertilizers that satisfy the standards in both the United States and the European Union to be labeled as organic. The organic fertilizer comprises oilseed extract and/or corn steep liquor in combination with whey and/or other protein supplements, which provide a natural, nitrate free, nitrogen to the fertilizer. Additionally, a method of manufacturing an organic fertilizer comprising heating an oilseed extract, dissolving whey in the heated extract, and filtering the resultant mixture for use domestically and abroad.Type: ApplicationFiled: July 13, 2010Publication date: January 19, 2012Inventor: Ralph S. Daniels
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Publication number: 20110286799Abstract: The present invention consists of a compound that has the capacity to restore, remineralize, and bioactivate agricultural soil. This invention is composed of the following elements: zeolite, humic acid, calcium carbonate, dolomite lime, nitrogen, phosphorus, potassium, and organic material. The invention also encompasses the fabrication process needed to produce this compound for agricultural soil. The invention also encompasses the uses of the invention to improve soil fertility as well as the physical and chemical properties that permit it to bioactivate and remineralize soil. The combination of minerals, N—P—K nutrients, organic material, and humic acid from leonardite, use zeolite-clinoptilolite as a mineral transport system; when it reacts with the other components of the invention, the zeolite-clinoptilolite modifies their external structure and thus produces a remineralizing effect, without limiting the solution's ion-cation exchange capacity.Type: ApplicationFiled: August 2, 2010Publication date: November 24, 2011Inventors: Diana Lilia Villafana de la Garza, Jorge Camps Monter
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Patent number: 8007559Abstract: A water-dispersible particle for delivery of fertilizer to a plant is disclosed. After delivery wetting of the particles causes particle dispersion so as to prevent secondary pick up to the particles. Methods for making and using the water-dispersible particle are described.Type: GrantFiled: September 22, 2008Date of Patent: August 30, 2011Assignee: The Andersons, Inc.Inventors: James R. Lynch, Timothy D. Birthisel, Chris S. Taylor
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Patent number: 7947105Abstract: This invention is directed to systems, devices and methods for treating organic-containing sludges and converting such sludges to high value fertilizers containing both inorganic and organic fertilizer components, which creates an inorganically-augmented bioorganic fertilizer. The invention describes methods to create a thixotrophic or paste-like material via the application of mixing energy to the organic sludge followed by an alkaline treatment and a subsequent ammoniation. The invention further describes a method to increase the plant nutrient content in the organic containing product to a level which permits the finished granular fertilizer product to compete in the commercial agricultural fertilizer marketplace. Further, the invention reduces odors associated with said organic-containing sludges.Type: GrantFiled: February 15, 2010Date of Patent: May 24, 2011Assignee: Vitag Corp.Inventor: Jeffrey C. Burnham
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Patent number: 7883564Abstract: The invention relates to systems and methods for making fertilizer compositions out of potassium phosphate brine solutions recovered from meat processing operations. In an embodiment, the invention includes a method for making a fertilizer composition including filtering a meat-processing waste solution, and measuring the concentration of a salt in the meat-processing waste solution. In an embodiment, the invention includes a method for disposing of a meat-processing brine solution including filtering the meat-processing brine solution, and measuring the concentration of a salt in the meat-processing brine solution.Type: GrantFiled: July 15, 2005Date of Patent: February 8, 2011Assignee: Hawkins, Inc.Inventors: Patrick Howard Hawkins, Ted Stern
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Patent number: 7846231Abstract: There are provided a method of treating organic waste, which is excellent in the smooth temperature elevation in the early stage of the treatment and satisfactory in temperature-maintenance in a high temperature range, and by which the stable treatment of organic waste is achieved and the evaporation of moisture is promoted, thereby a stable effect of treating organic waste and an increased treatment scale being achieved; an agent for treating organic waste; and microorganisms to be used therein. The method is characterized by the use of a mesophilic bacterium showing its activity at 15 to 50° C. and a thermophilic bacterium showing its activity at 50 to 70° C. in the organic waste. As the mesophilic bacteria, bacteria which have an exothermic action and form spores under a temperature of 50° C. or higher are preferable and Bacillus subtilis is more preferable. Among these bacteria, a C-3102 strain (FERM BP-1096) is especially preferable.Type: GrantFiled: January 29, 2004Date of Patent: December 7, 2010Assignee: Calpis Co., Ltd.Inventors: Hiroshi Miyazaki, Kiyoshi Maruta, Tomohiro Hamaoka
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Patent number: 7785386Abstract: A process for treating an organic matter sludge includes, in a mixing stage, mixing an organic matter sludge and particulate sterilized organic matter, to form an organic matter mixture. This mixture is dried in a drying stage to obtain a homogeneous particulate organic product.Type: GrantFiled: July 14, 2006Date of Patent: August 31, 2010Assignee: Capensis Investments 497 (Proprietary) LimitedInventors: Hendrik J. Venter, Carl Nieuwmeijer
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Publication number: 20100058822Abstract: A method for making highly efficient, low pollution, slowly nitrogen releasing organic mineral granular fertilizers comprising the step of mixing, in a liquid phase, a natural organic nitrogen containing fertilizer, a synthetic nitrogen containing fertilizer, and tannin and non-tannin organic extracts, and the step of drying the thus made mixture.Type: ApplicationFiled: May 23, 2006Publication date: March 11, 2010Applicant: SADEPAN S.r.l.Inventor: Enrica Bargiacchi
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Patent number: 7662206Abstract: This invention is directed to systems, devices and methods for treating organic-containing sludges and converting such sludges to high value fertilizers containing both inorganic and organic fertilizer components, which creates an inorganically-augmented bioorganic fertilizer. The invention describes methods to create a thixotrophic or paste-like material via the application of mixing energy to the organic sludge followed by an alkaline treatment and a subsequent ammoniation. The invention further describes a method to increase the plant nutrient content in the organic containing product to a level which permits the finished granular fertilizer product to compete in the commercial agricultural fertilizer marketplace. Further, the invention reduces odors associated with said organic-containing sludges.Type: GrantFiled: September 15, 2006Date of Patent: February 16, 2010Assignee: Vitag CorporationInventor: Jeffrey C. Burnham
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Patent number: 7662205Abstract: This invention is directed to systems, devices and methods for modifying the process of producing dried biosolids pellets or granules into beneficiated inorganically-augmented bioorganic fertilizer. The present invention describes a method to beneficiate heat-dried biosolids or sludge pellets or granules as presently manufactured by municipalities or companies from a) dewatered municipal wastewater biosolids or sludges within the municipal wastewater treatment plant heat-dried biosolids production facility or from b) finished dry heat dried biosolids pellets or granules in a separate manufacturing facility from the municipal wastewater treatment plant to produce a fertilizer containing sufficient organic and inorganic plant nutrients to be valuable and saleable into the commercial agricultural industry.Type: GrantFiled: March 9, 2006Date of Patent: February 16, 2010Assignee: Vitag CorporationInventor: Jeffrey C. Burnham
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Publication number: 20090270257Abstract: An extended release fertilizer that includes an absorbent material containing capillaries/voids between 10-200 microns in cross-sectional diameter which is impregnated in an amount of 40-95% of the capillaries/voids volume with an agriculturally beneficial material, or alternatively includes a holding agent retaining an agriculturally beneficial material, wherein the beneficial material at least includes calcium sulfate, and the beneficial material is selected from the group consisting of fertilizers, insecticides, herbicides and fungicides, with the resulting material being agglomerated into granules.Type: ApplicationFiled: June 25, 2009Publication date: October 29, 2009Inventors: Taylor Pursell, Arthur R. Shirley, JR., Keith D. Cochran, Timothy G. Holt, Gregory S. Peeden
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Patent number: 7517514Abstract: A process for treating organic material, separating calcium and recovering phosphorus and to utilization of the obtained products and their use as a soil conditioner and a fertilizer as well as for providing carbon dioxide traps in gas cleaning. In the process, organic ingredients are separated from calcium-phosphate-containing ingredients, the calcium-phosphate-containing ingredients are dissolved in an acid-containing solution and/or the calcium is precipitated as a salt corresponding to the acid, and optionally phosphoric acid formed from a phosphate ion is separated. The invention also relates to a calcium-carbonate-containing product and a phosphoric-acid containing product, which are prepared by the process of the invention.Type: GrantFiled: June 2, 2003Date of Patent: April 14, 2009Assignee: Preseco OyInventor: Jussi Järventie
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Patent number: 7376175Abstract: The invention provides methods and apparatus for multiple user detection (MUD) processing. One aspect of the invention provides a multiprocessor, multiuser detection system for detecting user transmitted symbols in CDMA short-code spectrum waveforms. A first processing element generates a matrix (hereinafter, “gamma matrix”) that represents a correlation between a short-code associated with one user and those associated with one or more other users. A set of second processing elements generates, e.g., from the gamma matrix, a matrix (hereinafter, “R-matrix”) that represents cross-correlations among user waveforms based on their amplitudes and time lags. A third processing element produces estimates of the user transmitted symbols as a function of the R-matrix.Type: GrantFiled: November 8, 2002Date of Patent: May 20, 2008Assignee: Mercury Computer Systems, Inc.Inventors: John H. Oates, Steven R. Imperiali, Alden J. Fuchs, Kathleen J. Jacques, Jonathan E. Greene, William J. Jenkins, Frank P. Lauginiger, David E. Majchrzak, Paul E. Cantrell, Mizra Cifric, Ian N. Dunn, Michael J. Vinskus
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Patent number: 7297659Abstract: The present invention relates to a synergistic composition useful as plant and soil health enhancer, comprising urine, neem and garlic, individually or in all possible combinations, with the treatment showing it has the ability to stimulate accumulation of nutrients in the plant biomass, proliferation of plant growth promoting, phosphate solubilizing, abiotic stress tolerant and antagonists towards plant pathogenic fungi, control phytopathogenic fungi in the rhizosphere of plants, and enhances the total phenolic contents of the plants.Type: GrantFiled: March 31, 2004Date of Patent: November 20, 2007Assignee: Council of Scientific & Industrial ResearchInventors: Chandra Shekhar Nautiyal, Sangeeta Mehta, Harikesh Bahadur Singh, Sunil Balkrishna Mansinghka, Suresh Haribhau Dawle, Naryan Eknath Rajhans, Palpu Pushpangadan
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Patent number: 7132004Abstract: An assembly adapted to facilitate the disposing and treating of a biodegradable material that produces an unpleasant odor when it is watered and stirred and fragmented. The assembly includes a container and a fitting for accepting and retaining the insertive coupler of a standard garden hose. In addition, a pressure nozzle is in fluid communication with the fitting for receiving water from the fitting and expressing the water under pressure. Finally, a nozzle-retaining apparatus is oriented so that the water expressed from the nozzle is directed into the container at an angle adapted to produce a stirring motion within the container.Type: GrantFiled: April 14, 2004Date of Patent: November 7, 2006Inventor: Steven E. Rhodes
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Patent number: 6808636Abstract: A method for reducing sludge viscosity of a sewage sludge having a solids concentration of at least 10% (w/w). The method comprises the steps of increasing the pH of the sludge to 9.5-12.5%, at least one step selected from subjecting the sludge to a holding step of at least one day and adding inorganic or organic chemicals to facilitate viscosity reduction, followed by incubating the sludge at temperature up to 100° C., and subjecting the sludge to a shearing or disintegration step. The method provides sludge, especially concentrated sludge, that is more readily pumped or transported.Type: GrantFiled: May 31, 2001Date of Patent: October 26, 2004Assignee: Lystek International Inc.Inventors: Owen P. Ward, Henry Burd
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Patent number: 6758880Abstract: A method of disposing materials such as pet waste. First, an assembly is provided that has a container; a fitting for accepting and retaining a garden hose; a pressure nozzle for receiving water from the fitting and expressing the water under pressure; and a nozzle-retaining apparatus oriented so that the water expressed is directed into the container at an angle adapted to produce a churning motion within the container. Biodegradable material is placed into the container and the insertive coupler of a standard garden hose is attached into the fitting. Finally the faucet is turned on to cause water to flow through the hose and out the nozzle, thereby watering and stirring and fragmenting the biodegradable material while the operator remains at a distance far enough away from the container to avoid the unpleasant odor that is emitted from the container by virtue of the watering and stirring and fragmenting.Type: GrantFiled: September 24, 2002Date of Patent: July 6, 2004Inventor: Steven E. Rhodes
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Patent number: 6503287Abstract: A soil distribution system, and particularly a method of blowing topsoil, using an improved topsoil blend and specialized equipment, onto selected surfaces, including sloped surfaces. The topsoil blend may be placed either via traditional or selected placement means including placement by blowing the mixture into place. The topsoil blend may be blown through a manipulatable distribution line onto the surface, including areas which may be substantially inaccessible. A selected aerobic compost tea may be combined with the soil distribution operations such that the tea is distributed and intermixed with the soil as the soil is blown into place. Greensand may be distributed over the surface prior to blowing the soil in place and the soil is then distributed over the layer of greensand.Type: GrantFiled: April 7, 2000Date of Patent: January 7, 2003Inventor: Hendrikus Schraven
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Patent number: 6398840Abstract: A process for treating sludge comprising the addition of sulphuric acid and anhydrous ammonium to the sludge inside a granulator in order to produce an exothermic reaction which generates sufficient heat to evaporate the water contained in the sludge, thus eliminating all the pathogen and non pathogen microorganism, and producing a dry product having a low pH, free of polluting agents and a high commercial value.Type: GrantFiled: June 8, 2000Date of Patent: June 4, 2002Inventors: Pedro Orta-Castro, José Cabello-Fuentes
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Patent number: 6312492Abstract: A process for treating animal manure, particularly poultry feces, with concentrated sulfuric acid (about 93 to 95% H2SO4). The product of the process can be used for treating agricultural soils.Type: GrantFiled: September 21, 1999Date of Patent: November 6, 2001Inventor: Harold W. Wilson
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Patent number: 6264714Abstract: A method of treating and fertilizing a lawn comprising separate applications of corn gluten, 100% poultry manure organic lawn/plant fertilizer and milky spore organic soil conditioner in controlled amounts at specific times over a three year period, the times being early spring, late spring/early summer, mid to late summer and late fall or about 50 to 60 days apart commencing in early spring while forsythia is blooming but before lilacs bloom.Type: GrantFiled: February 22, 2001Date of Patent: July 24, 2001Assignee: Pure Barnyard Company LLCInventor: Timothy J. Gillette
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Patent number: 6254654Abstract: A soil improver composition produced by digesting a mixture comprising leguminous plant material, igneous rock powder of particle size less than 350 microns, a biodegradable surfactant and water with composting microbes to produce said soil improver composition.Type: GrantFiled: September 16, 1999Date of Patent: July 3, 2001Inventor: Dirk Van Barneveld
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Patent number: 6197081Abstract: A method for treating infectious organic waste material such as dewatered sewage sludge, mixed organic wastes and animal waste. The method includes mixing the infectious organic waste material with a comminuted organic fibrous material to provide a reaction mixture. An oxidizing agent is an optional additive. The reaction mixture is heated in a hyperbaric reactor vessel at an elevated pressure and temperature for a time sufficient to create saturated steam and to produce a substantially denatured product containing inactivated pathogenic agents. The denatured product is dehydrated to produce a free-flowing solid product that may be used in various agricultural, industrial or commercial applications. Odor is controlled so that malodorous compounds are not released to the atmosphere.Type: GrantFiled: March 18, 1999Date of Patent: March 6, 2001Inventor: Erick Schmidt
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Patent number: 6149694Abstract: A fuel product derived from waste products and processes for using and forming the products are provided. Broadly, the fuel product comprises a self-sustaining body formed from a homogenous mixture including solid components derived from livestock waste (e.g., swine manure) and a second waste product different from the livestock waste (e.g., sawdust or paper). The mixture has a moisture content of from about 10-40% by weight and the formed body has a bulk density of from about 20-40 lbs/ft.sup.3. The mixture or formed body is heated to a temperature of at least about 800.degree. F. in order to produce at least about 5000 BTUs of energy per pound of mixture or body heated.Type: GrantFiled: June 16, 1999Date of Patent: November 21, 2000Assignee: Northwest Missouri State UniversityInventors: John C. Redden, Jr., Robert E. Bush, Jason W. Helton, James H. Teaney
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Patent number: 5853450Abstract: The method of treating wastewater or bioorganic sludges containing odor, animal viruses, pathogenic bacteria, and parasites to produce a bioactive but stabilized product that is useful as a soil substitute or as a fertilizer which can be applied directly to lands which consists essentially of the following steps: mixing said sludge with at least one alkaline material, wherein the amount of added material mixed with said sludge is sufficient to raise the pH of said mixture to pH 12, and raise the conductivity to disinfect and stabilize the sludge, and adding green waste at different process locations so that a biological action occurs converting the greenwaste into a soil-like granular product with improved odor over that of the treated municipal sludge alone or a composted greenwaste alone.Type: GrantFiled: September 3, 1997Date of Patent: December 29, 1998Assignee: Medical College of OhioInventors: Jeffrey C. Burnham, Frederick H. Kurtz
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Patent number: 5785730Abstract: A fertilizer comprising a dewatered solid agricultural nutrient is disclosed. A method for preparing this fertilizer is provided including the steps of providing a raw agricultural waste to be treated, adding to the raw agricultural waste an effective amount of a composition comprising a quaternized amino methylated polyacrylamide polymer for separating the raw agricultural waste into a mixture having a separate clarified liquid portion and a separate dewatered nutrient solids portion, wherein the separated dewatered nutrient solids portion is a fertilizer, mixing the composition with the raw agricultural waste to facilitate the separation of the raw agricultural waste into the mixture, and subjecting the mixture to at least one mechanical separation means for segregating the separated clarified liquid portion from the fertilizer. An aqueous system comprising water, raw agricultural waste and a composition comprising a quaternized amino methylated polyacrylamide polymer is also disclosed.Type: GrantFiled: September 12, 1996Date of Patent: July 28, 1998Assignee: Calgon CorporationInventors: Joseph P. Miknevich, Denis E. Hassick
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Patent number: 5776350Abstract: A method for separating raw agricultural waste into a liquid portion and a nutrient enriched solids portion is disclosed. This method includes providing raw agricultural waste to be treated, adding to the raw agricultural waste an effective amount of a composition comprising a quaternized amino methylated polyacrylamide polymer for separating the raw agricultural waste into a mixture having a liquid portion and a nutrient solids portion, mixing the composition with the raw agricultural waste to facilitate the separation, and subjecting the mixture to at least one mechanical separation means for segregating the separated liquid portion from the separated nutrient solids portion. A method for transforming raw agricultural waste into a clarified liquid portion and a dewatered nutrient enriched solids portion is also provided.Type: GrantFiled: September 12, 1996Date of Patent: July 7, 1998Assignee: Calgon CorporationInventors: Joseph P. Miknevich, Denis E. Hassick
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Patent number: 5772721Abstract: A substantially odorless and sterilized fertilizer in pellet form is produced by combining a dry organic waste material and a dry binder material, then combining the resulting dry mixture with steam, water and/or further organic waste in the form of sludge. The resulting material is provided to an extruder for a more thorough, dispersive mixing, a pressure increase to at least 100 psi, and heating above the glass transition temperature of the binder, and more preferably to at least about 125.degree. C. to substantially sterilize the material mass. The extruded material is forced through a die and released to an ambient environment, rapidly reducing pressure of the material and thereby lysing spores and microorganisms surviving conditions within the extruder. The emerging material is segmented and dried, or segmented and tumbled to form pellets, then dried.Type: GrantFiled: November 21, 1995Date of Patent: June 30, 1998Inventor: Massoud Kazemzadeh
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Patent number: 5417861Abstract: A method for treating bioorganic or raw or treated wastewater sludge so that a stability based upon achieving a significant microbial population, conductivity level and percent solids, is developed rapidly, is provided for indefinitely and is independent of climatic conditions. A dewatered sludge that has not been treated (i.e., raw) or a sludge that has been treated to a PSRP level or a sludge that has been treated to a PFRP level, i.e., pasteurized or sterilized sludge when still in a wet condition, i.e., between 12%-30% solids, or when in a dry condition, i.e., between 30-60% solids, is mixed with alkaline adsorptive materials to reduce odor, to increase the percent solids and to facilitate granulation, is adjusted to a mildly alkaline pH, and is adjusted to an ionic conductivity which will allow the sludge to mature rapidly when seeded with a beneficiating microbial flora. This process will reduce the pH or a high alkaline treated sludge, e.g., often above pH 12, to a physiological pH of between 7 and 9.Type: GrantFiled: December 21, 1993Date of Patent: May 23, 1995Assignee: N-Viro International CorporationInventor: Jeffrey C. Burnham
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Patent number: 5411568Abstract: A new method of preparing granular slow release nitrogen fertilizer, exhibiting substantially complete nitrogen availability as a plant nutrient, from nitrogenous organic wastes, such as animal excretia, by coreacting particulate dry conditioned nitrogenous organic waste and reactive ureaformaldehyde oligomer; and the slow release fertilizer exhibiting improved nitrogen availability prepared by the new method. The preconditioning of the waste and the preparation of the reactive oligomer are arranged so that the method for forming the new composition is effectively carried out in a damp dry, free flowing particulate system. Parameters are provided for: dry conditioning the wastes, oligomer forming, coreacting, and granulating.Type: GrantFiled: May 25, 1994Date of Patent: May 2, 1995Assignee: Harmony Products Inc.Inventor: William P. Moore