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Aerobic-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

Self-contained anaerobic environment-generating culture device
3m Innovative Properties Company
April 12, 2018 - N°20180100131

A device for culturing anaerobic microorganisms is provided. The device comprises a body comprising a waterproof base, a waterproof coversheet attached to the base, and a growth compartment disposed between the base and the coversheet. The growth compartment has a perimeter and an opening that provides liquid access to the growth compartment. A portion of the perimeter is defined by ...
Culture device for anaerobic microorganisms
3m Innovative Properties Company
April 05, 2018 - N°20180094291

The present disclosure provides a culture device for enumerating colonies of microorganisms. The device can comprise a base, a coversheet, and a nonporous spacer member disposed therebetween. The spacer member comprises an aperture that defines a growth compartment. At least one adhesive layer adhered to the base or the coversheet in the growth compartment. A cold water-soluble gelling agent and ...
Method and system for anaerobic treatment of organically loaded wastewater
Nijhuis Water Technology B.v.
April 05, 2018 - N°20180093910

In a method of anaerobic treatment of an organic waste stream (1), a stream originating from an anaerobic reactor (5) is fed to a first separating unit (33) to be separated into a sludge fraction (7″) containing between 50% and 80% of the solids by weight and a second fraction (7). The second fraction (7) is fed from the first separating unit (33) into a dissolved gas floatation (...
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In-situ, self-adjusting stability control of methane-producing anaerobic biological reactors through novel use of ion exchange ...
Lehigh University
March 29, 2018 - N°20180086654

An anaerobic biological reactor comprising an anaerobic digester having a chamber configured to receive a microbial suspension, a chamber inlet configured to direct an organic waste stream into the digester, and ion-exchange fibers within the chamber in position to contact and chemically react with microbial suspension received into the chamber. A method for treating organic waste with a methane-producing anaerobic ...
Systems and methods for processing biogas
J.s. Meyer Engineering, P.c.
March 22, 2018 - N°20180079672

The present disclosure relates, according to some embodiments, to systems and methods for processing organic compounds, such as manure or other organic waste. Embodiments may comprise a first containment or mixing chamber, a first anaerobic chamber, and a second anaerobic chamber. A first anaerobic chamber may receive organic compounds from a first containment or mixing chamber, and may provide a ...
Ecological biowater purification system
March 22, 2018 - N°20180079671

An ecological biowater purification system is provided, which includes a plurality water purification tanks connected to one another; each water purification tank includes a water inlet, a water outlet, a water purification device, a suction device, a first and a second backflow device. Particularly, the water purification device orderly includes a sedimentation pool, an anaerobic pool, an anoxic pool, a ...
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Aerobic Patent Applications
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Ventusponic automated hydroponic plant growth apparatus and method
March 15, 2018 - N°20180070545

The ventusponic automated hydroponic system is a hydroponic plant apparatus and method divided by a passive and/or mechanical internal fan, with intent to create a higher velocity wind, utilizing spaced holes formed therethrough. The system is driven by the apparatus of an electrical fan as the means of delivering oxygen and water. Achieved by wind flowing in a helical ...
Method and composition to ensure degradation of plastic films in an anaerobic environment, such as ...
International Business Machines Corporation
March 08, 2018 - N°20180066119

A plastic film is produced by blending a polymer with particles encapsulating an oxidizing agent, such as hydrogen peroxide. Optionally, an “oxodegradable” and/or “oxo biodegradable” additive that promotes degradation of the polymer in the presence of oxygen may be blended into the plastic film. The presence of the oxidizing agent within ...
Anaerobic digester apparatus with a floating mixer system integrated with a cover
March 08, 2018 - N°20180065876

An anaerobic digester apparatus including a container and an integrated cover and mixer system. The container includes vertical or sloped walls and is configured to contain wastewater and waste material. An integrated cover and mixer system is configured to extend over and cover the surface of the wastewater in the container. The cover is maintained on the surface of the ...
Anaerobic reactor for wastewater treatment
National University Of Ireland, Galway
March 08, 2018 - N°20180065875

The present invention relates to an anaerobic reactor for the treatment of industrial and other wastewaters at psychrophilic temperatures, the reactor comprising a mixing chamber in which is located, during use, a granular sludge fluidised bed, the reactor further comprising a biofilm chamber fed from the mixing chamber and housing a biofilm colonised pumice-based carrier material, and a separation chamber ...
System for extended storage of red blood cells and methods of use
New Health Sciences, Inc.
March 08, 2018 - N°20180064858

A system and methodology for the preservation of red blood cells is described in which red blood cells are oxygen or oxygen and carbon dioxide depleted, treated and are stored in an anaerobic environment to optimize preparation for transfusion. More particularly, a system and method for extended storage of red blood cells from collection to transfusion that optimizes red blood ...
Modified atmosphere packaging of perishable produce
Lasersharp Flexpak Services, Llc
March 08, 2018 - N°20180064143

An optimized package for holding a perishable produce that balances between optimum aerobic and anaerobic conditions. The package has a body, formed of a package film having a first size and shape, formed with laser micro perforations formed according to a relationship between a shelf life of said first contents in said package for different oxygen transfer rates expressed as ...
Anaerobic curable compositions
Henkel Ip & Holding Gmbh
March 01, 2018 - N°20180057713

Anaerobic curable compositions are provided, which comprise a (meth)acrylate component, at least a portion which comprises (meth)acrylate-functionalized isosorbide, and methods of their production and use.
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Method for controlling a treatment apparatus arrangement, a treatment apparatus arrangement for a treatment plant ...
Xylem Ip Management S.a R.l,
March 01, 2018 - N°20180057380

A method for controlling a treatment apparatus arrangement in a treatment plant, the treatment plant including a basin housing a liquid and solid matter. The operating condition in the basin is anoxic and/or anaerobic, and the treatment apparatus arrangement includes at least one mixer machine located in the basin and a variable speed drive operatively connected to the mixer ...
Systems and methods for formation of biologically active granules and biologically active granules
Absolute Aeration
March 01, 2018 - N°20180057377

In one embodiment, hydrodynamic cavitation lyses influent bacteria, releasing intracellular enzymes, and creates caco3 seed crystals that are discharged at the base of the water column. Bottom-dwelling upflow anaerobic sludge blanket (uasb)-like granules grow in a dense, viscous n, p & ca++ rich fluid (“hydrolytic brine”). The brine hydrolyzes ancient sludge and fresh solids into ...
Chain drag system for treatment of carbaneous waste feedstock and method for the use thereof
Amerge, Llc
March 01, 2018 - N°20180056262

A drag chain carbonizer is provided with a system and methods for anaerobic thermal conversion processing to convert waste into various solid carbonized products and varied further co-products. The drag-chain carbonizer includes an adjustable bed depth mechanism, a heating mechanism, a pressure management mechanism, an atmospheric management mechanism, and a chain tensioning mechanism containing at least one position sensor for ...
Solid waste digestion system
Eco Sphere Sciences, Inc.
February 22, 2018 - N°20180051245

A system for digesting biodigestible feed that preferably includes the steps of comminuting the feed, introducing feed, an oxygen-containing gas, an accelerant, and bacteria into a digestion zone, the bacteria being suitable for digesting the feed under aerobic, anaerobic, and anoxic conditions. The contents of the digestion zone can be changed from aerobic operation to either anoxic or anaerobic operation, ...
Method and structure for comprehensive utilization of co-products of alcohol production from grains
Kiwi Green Technologies, Llc
February 22, 2018 - N°20180051239

A method is provided for treating distiller's grains with solubles (dgs) to produce one or more byproducts. The method includes separating the dgs into a low protein mixture and a high protein mixture. The method includes generating, from the low protein mixture, a biogas by an anaerobic digestion process. The method includes generating, from the high protein mixture, at least ...
Two stage anaerobic digestion with intermediate hydrolysis
Anaergia Inc.
February 22, 2018 - N°20180050941

In a system and process, sludge is treated by two stages of anaerobic digestion in series separated by intermediate thickening and hydrolysis. The hydrolysis product is transferred to the second digester essentially without dilution.
Systems and methods for converting biomass to biocrude via hydrothermal liquefaction
Board Of Regents, The University Of Texas System
February 15, 2018 - N°20180045407

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. In addition, other implementations convert biowaste, such as municipal biosolids and grease and food waste, ...
Method for treating organic wastewater and organic wastewater treating system
Nanjing University
February 15, 2018 - N°20180044213

A method for treating organic wastewater includes: proceeding with anaerobic fermentation on organic wastewater to obtain a fermentation liquid; nitrifying a portion of the fermentation liquid to obtain a first fermentation liquid containing nitrate nitrogen, and separating the remaining portion of the fermentation liquid to obtain a second fermentation liquid containing propionic acid; mixing the first and second fermentation liquids ...