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公开(公告)号：US12209040B2
公开(公告)日：2025-01-28
申请号：US18745806
申请日：2024-06-17
Applicant: Stanley Michael Siegel , Mark E. Ward , C. George Bower
Inventor： Stanley Michael Siegel , Mark E. Ward , C. George Bower
IPC: C02F11/04 , A01G33/00 , B01D53/047 , B01D53/14 , C02F1/00 , C10L3/08 , C12F3/02 , C02F103/32 , C02F103/36
Abstract: In producing ethanol suitable for alcoholic beverages or fuels, the separation of stillage involves a complicated treatment system necessary to meet stringent air emissions standards and effluent discharge limits. High water content of stillage creates a difficult process mass flow balance configuration resulting in a large power demand and footprint. The present invention simplifies the production and usage of valuable stillage by-products and reduces net energy consumption and emissions to zero with a novel system and method involving a step sequence of: a solid liquid separation; at least one digester arrangement; a closed gas separation system; algae grow nutrient up-take system; a nutrient separation system; an ultra-filtration water system enabling the off-take by-products to be used by the system and an off-take market for the by-products and its purified water. All produced by-products including carbon dioxide (CO2) and methane (CH4) are used in the system or exported as products.
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公开(公告)号：US20250024821A1
公开(公告)日：2025-01-23
申请号：US18713893
申请日：2022-11-28
Applicant: Lisaqua
Inventor： Charlotte Schoelinck
Abstract: A facility for the aquaculture of a first animal species that consumes protein and produces waste containing urea and nitrogenous sludge, includes: a hatchery comprising at least one clean-water laying tank, at least one clean-water hatching tank, and at least one clean-water larva tank; at least one clean-water pre-maturation tank and maturation tank, with means for supplying protein-rich feed; and at least one rearing tank containing water and biofloc containing bacteria that carry out nitrification of the waste. The facility further comprises: at least one second rearing tank for rearing a second animal species that acts as a biofilter for nitrogenous products; means for transferring the nitrogenous sludge that has accumulated in the first rearing tanks to the second rearing tanks; and means for transforming the species of the second species into feed protein and for transferring it to the pre-maturation and maturation tanks.
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公开(公告)号：US20250011711A1
公开(公告)日：2025-01-09
申请号：US18634028
申请日：2024-04-12
Applicant: NINGBO LUMING BIOTECHNOLOGY CO., LTD.
Inventor： Luyun CAI , Ailing CAO , Ran XU , Jian LI
Abstract: The present invention discloses a pre-stress treatment method for reducing a mortality rate of Haematococcus pluvialis. The method includes the following steps: after the Haematococcus pluvialis is subjected to a logarithmic-growth amplification stage to reach a specific biomass and before the Haematococcus pluvialls enters into an accumulation stage of astaxanthin, performing prestress treatment on the Haematococcus pluvialis, where the prestress treatment indicates adjusting a culture system to include characteristic peaks with wavelength ranges of 430-490 nm and 620-700 nm as spectra parameters. In the present invention, ecological factors in the culture system of the haematococcus pluvialis are adjusted, so that more than 90% of cells therein can detach from flagella in a short time, the walls of the cells are thickened, the cells enter into an ideal immobile cell state in which the astaxanthin can be accumulated, and the mortality rate of the cells is less than 3%, so as to reduce the mortality rate of the cells at an initial stage in which the Haematococcus pluvialis stresses to accumulate the astaxanthin. This reduces the generation of organic matters in an algal liquid, and realizes the purpose of reducing pollution, shortens the accumulation period of the astaxanthin in the Haematococcus pluvialis, and improve the productivity, the quality and yield of the product and the production stability.
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公开(公告)号：US20240397890A1
公开(公告)日：2024-12-05
申请号：US18680826
申请日：2024-05-31
Applicant: Battelle Memorial Institute
Inventor： Chinmayee Venkata Subban , Scott J. Edmundson , Michael H. Huesemann , Christopher R. Myers , Charles F. Hibbeln , Paul G. Marsh
Abstract: A method for enhancing photosynthetic productivity in aquatic environments through precision electrochemical nutrient delivery can involve deploying a pair of electrodes within a water-based matrix, where the first electrode functions as an anode and the second as a cathode, forming an electrochemical cell with the water serving as an electrolyte. At least one of these electrodes can be composed of or coated with an inorganic nutrient, facilitating a precise and low-concertation release of nutrients through controlled electrochemical nutrient delivery (CEND). A specified potential difference can be established between the electrodes to control the rate and amount of nutrient delivery. This such a potential difference can facilitate a precise addition of an inorganic nutrients into the water, such as to promote a growth or carbon capture capabilities of photoautotrophic organisms.
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公开(公告)号：US20240301335A1
公开(公告)日：2024-09-12
申请号：US18180702
申请日：2023-03-08
Applicant: Lillianah Technologies Inc.
Inventor： Benjamin Sidney Slotnick , Tarynn Daye Brewer
CPC classification number: C12M21/02 , A01G33/00 , C12M31/10 , C12M41/06 , C12M41/36 , C12M41/44 , C12M41/48 , C12N1/12
Abstract: A photobioreactor system includes a frame, a reflective wall coupled to the frame such that the reflective wall defines and circumferentially surrounds an interior chamber, and multiple light sources coupled to the reflective wall such that the multiple light sources circumferentially surround the interior chamber. The interior chamber is configured to receive a container that holds and supports growth of a desired organism.
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Patent Agency Ranking
公开(公告)号：US20240284863A1
公开(公告)日：2024-08-29
申请号：US18589339
申请日：2024-02-27
Applicant: University of Southern California
Inventor： Sergey Nuzhdin , Melisa Osborne , Gary Molano , Bernadeth Tolentino
Abstract: This disclosure describes the microbial network and community assembly patterns of brown macro algae, e.g., Macrocystis pyrifera gametophyte germplasm, cultures used to cultivate an offshore farm and identify network features associated with increased biomass of mature sporophytes. Several network features, such as clustering coefficient and edge ratios, significantly vary with biomass outcomes; also, gametophytes that become low- or high biomass sporophytes have different hub taxa. This disclosure describes microbial community dynamics in M. pyrifera germplasm cultures and development of early life stage inoculants used on seaweed cultivars to increase biomass yield.
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公开(公告)号：US12063897B2
公开(公告)日：2024-08-20
申请号：US17157068
申请日：2021-01-25
Inventor： David L. Perkins , Amy C. Clingenpeel , Mark A. Deimund
CPC classification number: A01G33/00 , C12N1/12 , G01N33/1833 , G01N33/1846
Abstract: Devices, methods, and systems employing a multivariate optical computing sensor comprising a multivariate optical element calibrated to independently measure an electromagnetic spectral pattern of a cultivation characteristic of an algae strain in a cultivating algae water slurry and a detector for receiving output signals indicative of the cultivation characteristic. The cultivation characteristic may include, for example, total organic carbon, total carbohydrate, or fatty acid methyl esters.
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公开(公告)号：US20240260610A1
公开(公告)日：2024-08-08
申请号：US18562369
申请日：2022-05-23
Applicant: THE CAWTHRON INSTITUTE TRUST BOARD
Inventor： Michael PACKER , Donato ROMANAZZI , Johan SVENSON
IPC: A23K10/30 , A01D44/00 , A01G33/00 , A23K20/105
CPC classification number: A23K10/30 , A01D44/00 , A01G33/00 , A23K20/105
Abstract: Animal feed additives comprising the dried biomass of Asparagopsis containing enhanced levels of bromoform are described. Methods of culturing Asparagopsis and processing the harvested biomass that are particularly suited to the preparation of the animal feed additive are also described.
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公开(公告)号：US20240260549A1
公开(公告)日：2024-08-08
申请号：US18411545
申请日：2024-01-12
Applicant: Vertical Oceans Ptd. Ltd.
Inventor： Enzo ACERBI , John DIENER
Abstract: Methods and systems for growing water-growing organisms are disclosed herein. The methods and systems may comprise use of a self-contained unit. A self-contained unit may be configured for the growth of at least one water-growing organism.
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公开(公告)号：US20240255193A1
公开(公告)日：2024-08-01
申请号：US18429160
申请日：2024-01-31
Applicant: Kraken Technology Holdings, LLC
Inventor： Christopher Michael MILLER , Samantha Nicole BRYANT , Byron Gladus BEST, III , Bengt Arne JARLSJO , Daniel Joseph SHAPIRO
CPC classification number: F25B19/005 , A01G9/18 , A01G33/00 , F01D25/12 , F02C7/14 , H05K7/20327 , H05K7/20372 , F05D2220/31 , F05D2220/32 , F05D2260/213 , F24F2005/0039
Abstract: A method for providing cold energy to one or more industrial or commercial facilities from a liquid carbon dioxide receiving facility is provided. The method includes the steps of unloading liquid carbon dioxide to the receiving facility, storing liquid carbon dioxide in temporary storage, generating boil-off gas from the temporary storage due to heat ingress, pumping and heating liquid carbon dioxide for external use or permanent geologic storage, and utilizing at least some, and preferably substantially all, of the cold energy from the liquid carbon dioxide for cooling one or more processes in the one or more industrial or commercial facilities.
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