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Aerobic patents



      
           
This page is updated frequently with new Aerobic-related patent applications. Subscribe to the Aerobic RSS feed to automatically get the update: related Aerobic RSS feeds. RSS updates for this page: Aerobic RSS RSS


Date/App# patent app List of recent Aerobic-related patents
05/21/15
20150140630
 Manure treatment process with anaerobic digester patent thumbnailnew patent Manure treatment process with anaerobic digester
A process is provided for converting waste fibers to solid fuel. The process includes providing a supply of animal waste including the waste fibers in a predetermined quantity, subjecting the supply of animal waste to anaerobic digestion, producing a waste byproduct, dewatering the waste byproduct, and compressing the dewatered waste byproduct to form briquettes..
Quality Flow, Inc.
05/21/15
20150140171
 Two-phase fermentation of staphylococcus increases nitrate reductase activity patent thumbnailnew patent Two-phase fermentation of staphylococcus increases nitrate reductase activity
The present invention is related to the field of reddening of food products. In particular the present invention relates to a two-phase fermentation method for boosting the nitrate reductase activity of staphylococcus strains with nitrate reductase activity comprising a first aerobic phase in the absence of nitrate and a second anaerobic or oxygen limited phase with continuous nitrate feeding and use of the staphylococcus strains for reddening of most products..
Chr. Hansen A/s
05/21/15
20150136323
 Anaerobic curable compositions patent thumbnailnew patent Anaerobic curable compositions
The invention provides anaerobic curable compositions comprising a (meth)acrylate component, at least a portion which comprises a (meth)acrylate-functionalized bio-renewable oleaginous polyurethane polymer, and methods of their production and use. These compositions provide excellent adhesion especially on oily surfaces..
Henkel Lp & Holding Gmbh
05/14/15
20150133591
 Anaerobic curing formulations for sealing and blocking bolts and nuts patent thumbnailAnaerobic curing formulations for sealing and blocking bolts and nuts
Anaerobic curing formulations for sealing and/or blocking screws, nuts, bolts and screw or sealing caps are described. The sealing formulation comprises at least one acrylic resin and phenoxy-polyethoxy sulphate.
05/14/15
20150133275
 Handheld weighted exercising apparatus patent thumbnailHandheld weighted exercising apparatus
An exercise apparatus comprising a housing for substantially enclosing a hand of a user, an opening within the housing for receiving a hand of the user, a handle within the housing, a plurality of vents in the housing, which is weighted and balanced whereby in use the user grips the handle to perform resistance and aerobic exercises using the exercise apparatus.. .
05/14/15
20150132815
 Processes for enhancing the performance of large-scale, tank anaerobic fermentors patent thumbnailProcesses for enhancing the performance of large-scale, tank anaerobic fermentors
Processes are disclosed for the low energy, anaerobic bioconversion of hydrogen and carbon monoxide in a gaseous substrate stream to oxygenated organic compounds such as ethanol by contact with microorganisms in a deep, tank fermentation system with high conversion efficiency of both hydrogen and carbon monoxide. Gas feed to the reactor is injected using a motive liquid to form a stable dispersion of microbubbles thereby reducing energy costs, and a portion of the off-gases from the reactor are recycled to (i) achieve a conversion of the total moles of carbon monoxide and hydrogen in the gas substrate to oxygenated organic compound of at least about 80 percent and (ii) attenuate the risk of carbon monoxide inhibition of the microorganism used for the bioconversion..
05/14/15
20150132810
 Integrated processes for anaerobically bioconverting hydrogen and carbon oxides to oxygenated organic compounds patent thumbnailIntegrated processes for anaerobically bioconverting hydrogen and carbon oxides to oxygenated organic compounds
Integrated processes are provided for the bioconversion of syngas to oxygenated organic compound with the ability to recover essential compounds for the fermentation and recycle the compounds to the fermentation.. .
05/07/15
20150125921
 Use of anaerobic digestion to destroy antibiotics in organic waste patent thumbnailUse of anaerobic digestion to destroy antibiotics in organic waste
The invention relates to systems and methods for using the anaerobic digestion (ad) process, especially thermophilic anaerobic digestion (tad), to destroy biohazard materials including antibiotics.. .
Himark Biogas Inc.
05/07/15
20150122743
 Method for reducing chemical oxygen demand of waters containing starch, milk, whey, and other similar behaving organic components patent thumbnailMethod for reducing chemical oxygen demand of waters containing starch, milk, whey, and other similar behaving organic components
A sulfurous acid/lime alkalinization pre-treatment sequential filtration method for industrial wastewaters containing colloids of starch, milk, whey, and other similar acting organic components to condition and remove a number of chemicals/pharmaceuticals and heavy metals before the treated filtrate is land applied or undergoes further biological nitrogen reduction for open stream discharge via anaerobic and aerobic treatment.. .
05/07/15
20150122730
 Oxygen treatment of water and pulp from paper or cardboard production patent thumbnailOxygen treatment of water and pulp from paper or cardboard production
Methods for seating water and gulp used in a paper or cardboard manufacturing process. Oxygen and nutrients are added to the water or pulp to increase the activity of aerobic bacteria resulting in a reduction of organic substances such as fatty acids.
05/07/15
20150122709

Water treatment system


An apparatus for treating wastewater, comprising: (a) means for primary screening of solids from the wastewater to produce gross solids and screened wastewater containing waste solids, (b) means for sedimentation of solids from the screened wastewater to produce sedimented waste solids and a supernatant wastewater containing suspended solids, (c) means for filtration of solids from the supernatant wastewater to produce concentrated waste solids and a filtered wastewater containing organic material, (d) means for aerobic bioreaction of the organic material in the filtered wastewater to produce a sludge of waste solids and non-drinkable recycled water, (e) means for fixed media anaerobic bioreaction of the waste solids to produce methane gas and excess solids, (f) means for collecting and concentrating the excess solids to produce fertilizer, and/or a solid material with energy producing capacity, (g) means for remote continuous monitoring and controlling in real time of the operation of the apparatus.. .
Esa Enviro Water (australia) Pty Limited
05/07/15
20150122120

Hydrogen sulfide control in biodigestion processes


Systems and methods for removing hydrogen sulfide from biogas resulting from anaerobic digestion of biodegradable waste utilize scrubbing vessels with pressure release devices to vent biogas when necessary to avoid over pressurization of the digesters. Use of iron containing sulfide scavengers in the digesters is avoided which avoids the disposal costs associated with iron containing sludge and the regular need to shut down the digesters to remove scale..
04/30/15
20150118723

Apparatus and generating eco-conscious products from waste


An assembly for generating eco-conscious products from waste uses an anaerobic digester for anaerobically processing waste matter to produce anaerobic products selected from the group of products consisting of biogas, liquid digestate, solid digestate, and mixtures thereof one or more eco-assemblies receive the anaerobic products to generate at least one eco-conscious product. The eco-assemblies include one or more of an eco-matrix molder, an algae cultivator, a fast-pyrolysis chamber, a soil enhancer, a rdf pelletizer, and a hydroponic apparatus.
04/30/15
20150114061

Waste recovery, conversion, and utilization


Food waste streams may be managed efficiently with a waste-processing facility, which in some embodiments may be co-locating a food distribution facility. The waste processing facility includes a pulper fluidly connected to an input configured to receive a heterogeneous waste stream including biodegradable and non-biodegradable components, the pulper configured to mechanically de-fiber the biodegradable component and form a de-fibered biodegradable material, and an anaerobic membrane bioreactor fluidly connected downstream of the pulper and configured to produce biogas and anaerobic effluent from the de-fibered biodegradable material..
Feed Resource Recovery, Inc.
04/23/15
20150111271

Multiple tank high solids anaerobic digester


A multi-stage anaerobic digester is designed to treat a high solids, stackable feedstock. The system may also receive a pumpable feedstock such as a slurry or sludge.
Anaergia Inc.
04/23/15
20150111254

Method for aerobically producing alanine or a compound produced using alanine


The problem addressed by the invention is solved in a first aspect by a method for producing alanine or a compound produced using alanine, having the steps of (a) providing a cell which expresses a recombinant alanine dehydrogenase or a variant thereof, (b) cultivating the cell under aerobic conditions in the presence of an inorganic nitrogen source in an aqueous phase, and (c) bringing the cell into contact with an organic phase, said cell being a prokaryotic or a lower eukaryotic cell.. .
Evonik Degussa Gmbh
04/23/15
20150110683

Carbon-based durable goods and renewable fuel from biomass waste dissociation for transportation and storage


Techniques, systems, apparatus and material are disclosed for generating renewable energy from biomass waste while sequestering carbon. In one aspect, method performed by a reactor to dissociate raw biomass waste into a renewable source energy or a carbon byproduct or both includes receiving the raw biomass waste that includes carbon, hydrogen and oxygen to be dissociated under an anaerobic reaction.
Mcalister Technologies, Llc
04/23/15
20150108065

Method for wastewater treatment


A method for wastewater treatment in a bioreactor, comprises recycling organic sludge in the bioreactor to supply carbon sources for removing nitrogen and phosphor and increase organic loading of the reactor, and adjusting operational parameters for the bioreactor to form facultative-anaerobic environment or anaerobic environment in the bioreactor. By following the method of the present invention, recycling sludge and simultaneously removing nitrogen and phosphor are completed such that the treatment processes for wastewater disposal are simplified; the sludge is recycled as carbon sources in the bioreactor such that saving resources is realized and the carbon emission into atmosphere is reduced; and zero-amount sludge is discharged such that harm from secondary pollution is avoided..
Jiangxi Jdl Environmental Protection Co., Ltd.
04/23/15
20150108052

Diffusion aeration for water and wastewater treatment


A system for treating wastewater including at least one water-treatment pathway having at least one wastewater inlet, at least one oxygen-permeable, water-impermeable wall, separating an interior of the pathway from outside air, and at least one treated wastewater outlet and arranged for at least aerobic treatment of the wastewater as it flows from the at least one wastewater inlet to the at least one treated wastewater outlet, at least one wastewater supply conduit, supplying the wastewater to the at least one wastewater inlet of the water-treatment pathway and at least one treated wastewater conduit, supplying treated wastewater from the at least one treated wastewater outlet of the at least one water-treatment pathway.. .
Emefcy Limited
04/16/15
20150101967

Anaerobic suspended growth water treatment of contaminated water


A system may include a reactor, in which an anaerobic environment exists, that includes a slurry of at least contaminated water and a mixed bacterial culture of facultative bacteria and anaerobic bacteria. The mixed bacterial culture may be suspended within the slurry.
04/16/15
20150101375

Anaerobic digestion system for household organic wastes


The present invention provided a compact anaerobic digestion system to converts household waste biomass materials to methane rich biogas and concentrated compost slurry of about 9 to 40% solids for agriculture soil applications. The horizontal anaerobic digester vessel comprising a horizontal vessel provided with insulation and preferably cylindrical at the bottom, fitted inside of the said vessel is at least one shaft with 4-100 radial or horizontal or diagonal baffles at equal distribution, and attached with a handle or wheel outside the vessel to rotate the shaft from outside, the said vessel being provided with minimum of one port at one end for introducing the raw biomass wastes and another set of ports for discharging stabilized wastes at the opposite end, and having one valve-controlled gas port of above the level of the said port for discharging stabilized wastes, a small hand operated shredder coupled to the digester vessel for shredding/cutting/crushing large and hard solids such as bones to get particles preferably lesser than 10 mm sizes.
Council Of Scientific And Industrial Research
04/09/15
20150099275

Systems and methods for converting biomass to biocrude via hydrothermal liquefaction


Systems and processes of providing novel thermal energy sources for hydrothermal liquefaction (htl) reactors are described herein. According to various implementations, the systems and processes use concentrated solar thermal energy from a focused high-energy beam to provide sufficient energy for driving the htl biomass-to-biocrude process.
Board Of Regents, The University Of Texas System
04/09/15
20150098625

System and multi-user coaching inside a tunable motion-sensing range


A system and a method of multi-user coaching are introduced herein. Motion-sensing cameras are applied to capture images, and a depth image stitching module is applied to perform a depth image stitching process on the captured images to expand the motion-sensing range, so as to establish a virtual environment for multi-user coaching.
Industrial Technology Research Institute
04/09/15
20150096343

Methods and systems for biodegradable waste flow treatment using a transport fluid nozzle


The present invention is directed to methods and systems for pre-treating sewage sludge in a sewage treatment works (stw) to facilitate anaerobic digestion. These methods include (a) passing sewage sludge through one or more pre-treatment devices, wherein each pre-treatment device comprises (i) a passage of substantially constant diameter having an inlet in fluid communication with the stw and an outlet; and (ii) a transport fluid nozzle communicating with the passage and adapted to inject high velocity transport fluid into the passage; (b) passing the sewage sludge treated in step (a) to an anaerobic digester; and (c) collecting methane produced in step (b).
04/02/15
20150090100

System and pacing repetitive motion activities


Disclosed is a system and method that allows users to customize audible and visible signals, such as music or video, to maintain a pre-determined or specified pace or to achieve a new pace in repetitive motion activities such as, but not limited to, running, walking, swimming, cycling, aerobics, and the like. Other applications of the system and method include, but are not limited to, enhancing the results of medical rehabilitation programs, physical therapy, weight loss programs, disc jockey services, and industries or manufacturing settings where repetitive motion is common and where audible cues designed to help users maintain a consistent pace are useful.
Pacing Technologies Llc
03/26/15
20150088006

Method for determining aerobic capacity


A method of estimating the maximal oxygen uptake of an individual on the basis of heart rate data, biometric data, biomechanical data, and geophysical data is described. These data can be collected as the individual engages in activities requiring various levels of exertion, without modifying those activities from the ordinary manner in which they are performed.
Simbionics
03/26/15
20150087929

Method and system for population level determination of maximal aerobic capacity


A computerized method for determining maximal oxygen uptake for a user with incomplete data with data collected from a plurality of other users with complete data. The maximal oxygen uptake can be determined by computing similarity metrics between an incomplete data set of self-reported and measured data and complete user data sets, and using a weighted sum of the similarity metrics.
Tuyymi Technologies Llc
03/26/15
20150087871

Method for converting waste plastic to lower-molecular weight hydrocarbons, particularly hydrocarbon fuel materials, and the hydrocarbon material produced thereby


A method produces a hydrocarbonaceous fluid (a liquid mixture of hydrocarbons, or in other words a mixture of hydrocarbons which is liquid at ambient room temperature and atmospheric pressure), which functionally is a liquid hydrocarbon fuel, from a feed of waste plastic. The method comprises in broad embodiments the steps of: (step 1) melting a feed of substantially solid waste plastic in an aerobic atmosphere (for instance, air) whereby a waste-plastic melt is produced; (step 2) distilling at least a portion of the waste-plastic melt whereby a hydrocarbonaceous distillate is produced; and (step 3) collecting the hydrocarbonaceous distillate.
Natural State Research, Inc.
03/26/15
20150087582

Compositions and methods for preventing and treating oral diseases


Compositions comprising iron-sequestering glycoproteins, chelating agents, stabilizing agents, binding agents, surfactants, fluorides, antimicrobials and a ph adjuster or buffer for the prevention and treatment of oral cavity diseases caused by dental plaque/biofilm, such as dental caries, gingivitis and periodontitis, through anti-infective properties are disclosed. The anti-infective properties of a composition include reduction or killing of anaerobic/aerobic/facultative gram-negative and gram-positive oral bacteria occurring in polymicrobial dental biofilms.
03/26/15
20150086371

Impeller for a ventilation unit and ventilation unit comprising said impeller


The present invention refers to an impeller (1) for a ventilation unit (10), especially for use in plants for the aerobic treatment of organic waste. According to the invention, said impeller (1) comprises means (9a) adapted to create an under-pressure zone in the central region of the impeller itself, at its hub (5).
Entsorgafin S.p.a.
03/26/15
20150083662

Anaerobic suspended growth treatment of contaminated water


A system may include a reactor, in which an anaerobic environment exists, that includes a slurry of at least contaminated water and a mixed bacterial culture of facultative bacteria and anaerobic bacteria. The mixed bacterial culture may be suspended within the slurry.
03/19/15
20150076059

Anaerobic treatment of industrial wastewater


Feed water is processed in an anaerobic digester. A solid-liquid separation device, for example a sludge screw thickener, treats a stream drawn from the digester in a recirculation loop.
Anaergia Inc.
03/19/15
20150076058

Waste processing system with anaerobic mechanism and operation thereof


A waste processing system includes: an input module for converting input organic waste into processed input waste; a digester module, coupled to the input module, for generating biogas and digester effluent from the processed input waste, including: a digester tank; baffles affixed within the digester tank; a digester process solution in the digester tank including, hydrolytic bacteria, acidogenic bacteria, acetogenic bacteria, methanogenic bacteria, or a combination thereof, for converting the processed input waste into the biogas and the digester effluent; and an output module, coupled to the digester module, for collecting the biogas and digester effluent after a residence period.. .
Biovessel Technologies Inc.
03/19/15
20150076045

Purification radioactive wastewater containing iodine radionuclides


Provided are a purification method and apparatus for radioactive wastewater. The purification method and apparatus for radioactive wastewater according to the present invention, which is a biological purification apparatus for radioactive wastewater containing radioactive iodine, includes: an anoxic tank into which wastewater containing radioactive iodine is introduced; and a microbial purification tank connected to the anoxic tank so as to allow wastewater in an anaerobic state to be introduced and supplied with a metal reducing bacteria source, an electron donor, and a copper ion source, wherein radioactive iodine and copper ions are bound to each other to form copper iodide by metal reducing bacteria, and the formed copper iodide is precipitated in the microbial purification tank, such that the radioactive iodide in the wastewater is removed as sludge..
Korea Atomic Energy Research Institute
03/12/15
20150068976

Process for treating an effluent for the purpose of bringing down the phosphate content thereof, comprising a step of optimized wet heat treatment, and corresponding equipment


The invention pertains to a method for treating an effluent to be treated in order to reduce its phosphates content, said method comprising a step of anoxic biological treatment of said effluent to be treated, producing a first effluent, a step of aerobic biological treatment of said first effluent, producing a second effluent, a step of recirculating at least a part of said second effluent to the inlet of said anoxic biological treatment step, a step of liquid/solid separation of at least a part of said second effluent, producing a treated effluent and a first denser effluent, a step for producing volatile fatty acids including a wet heat treatment, at a temperature of 100° c. To 350° c., for a residence time of between 10 and 180 minutes, of at least a part of said first denser effluent, a step of anaerobic biological treatment of at least a part of the effluent coming from said wet heat treatment step, and a step of recirculating at least a part of the effluent coming from said anaerobic biological treatment step to the inlet of said anoxic biological treatment step..
Veolia Water Solutions & Technologies Support
03/12/15
20150068260

Method of solid-liquid separation and uses thereof


The invention provides a method for enhancing solid-liquid separation by using a low molecular weight alcohol, such as isopropanol. The methods can be used in a variety of settings to facilitate solid-liquid separation, such as that in anaerobic digestion and treatment of tailing pond sludge..
03/05/15
20150064761

Process of producing bioenergy with low carbon dioxide emissions and zero-waste of biomass


Disclosed herein is a bioenergy production system with reduced carbon dioxide emissions and process wastes; including a process for producing a bioalcohol and a biogas by subjecting a biomass, such as: herbaceous and woody plants, fruit pulp, freshwater and sea algae, grains, aerobic and anaerobic sludge, saccharides, polyols and carbohydrates, to a combined process of a biosaccharification/alcohol fermentation, including a biomass pretreatment process; and a process for producing a methane biogas with a reduced level of carbon dioxide and hydrogen sulfide, via an algae cultivation process with a view to purifying the carbon dioxide and hydrogen sulfide contained in the biogas; wherein, when the algae to be cultivated is microalgae, biodiesel is produced by subjecting the harvested microalgae to a biodiesel manufacturing process while recycling the glycerol and the saccharide-containing waste produced as byproducts to the biosaccharification/alcohol fermentation process, and when the algae to be cultivated is macroalgae the harvested macroalgae is recycled to the biosaccharification/alcohol fermentation process. The method of the present invention is effective in reducing carbon dioxide emissions, a representative green house gas contributing to the global warming, and also in optimizing a zero-waste bioenergy production system..
Industry Academic Cooperation Foundation Keimyung University
03/05/15
20150064760

Modified microorganism and methods of using same for producing butadiene and 1-propanol and/or 1,2-propanediol


The present disclosure provides a non-naturally occurring microorganism comprising: one or more polynucleotides encoding one or more enzymes in a pathway that produces acetyl-coa; one or more polynucleotides encoding one or more enzymes in a pathway that catalyze a conversion of crotonyl alcohol, 5-hydroxy-3-ketovaleryl-coa, 3-ketopent-4-enoyl-coa, or 3,5-ketovaleryl-coa to butadiene; one or more polynucleotides encoding one or more enzymes in a pathway that catalyze a conversion of dihydroxyacetone-phosphate to 1-propanol and/or 1,2-propanediol, wherein the microorganism has reduced levels of pyruvate decarboxylase enzymatic activity (e.g., the microorganism comprises a disruption of one or more enzymes that decarboxylate pyruvate and/or a disruption of one or more transcription factors of one or more enzymes that decarboxylate pyruvate), and wherein the microorganism is capable of growing on a c6 sugar as a sole carbon source under anaerobic conditions. Also provided are methods of using the disclosed non-naturally occurring microorganisms in methods for the coproduction of butadiene and 1-propanol and/or 1,2-propanediol..
Braskem S.a.
03/05/15
20150064759

Modified microorganism and methods of using same for producing 2-propanol and1-propanol and/or 1,2-propanediol


The present disclosure provides a non-naturally occurring microorganism comprising: one or more polynucleotides encoding one or more enzymes in a pathway that produces acetyl-coa; one or more polynucleotides encoding one or more enzymes in a pathway that catalyze a conversion of cytosolic acetyl-coa to 2-propanol; one or more polynucleotides encoding one or more enzymes in a pathway that catalyze a conversion of dihydroxyacetone-phosphate to 1-propanol and/or 1,2-propanediol, wherein the microorganism has reduced levels of pyruvate decarboxylase enzymatic activity (e.g., the microorganism comprises a disruption of one or more enzymes that decarboxylate pyruvate and/or a disruption of one or more transcription factors of one or more enzymes that decarboxylate pyruvate), and wherein the microorganism is capable of growing on a c6 sugar as a sole carbon source under anaerobic conditions. Also provided are methods of using the disclosed non-naturally occurring microorganisms in methods for the coproduction of 2-propanol and 1-propanol and/or 1,2-propanediol..
Braskem S.a.
03/05/15
20150064758

Microorganism comprising pyruvate dehydrogenase variant and producing c4-chemicals using the same


A recombinant microorganism including pyruvate dehydrogenase having increased activity may increase 1,4-bdo production under anaerobic conditions, as well as a method for preparing same, and method of using same to produce a c4 chemical.. .
Samsung Electronics Co., Ltd.


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Aerobic topics: Wastewater, Carbon Dioxide, Water Treatment, Wastewater Treatment, Amino Acid, Gastrointestinal, Liquid Fraction, Solubility, Tuberculosis, Mycobacterium, Antibiotic, Antibacterial, Mycobacterium Tuberculosis, Mycobacterium Avium, Aerobic Bacteria

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