NO347340B1 - Degasser and method for increased efficiency in removal of CO2 from water - Google Patents
Degasser and method for increased efficiency in removal of CO2 from waterInfo
- Publication number
- NO347340B1 NO347340B1 NO20210691A NO20210691A NO347340B1 NO 347340 B1 NO347340 B1 NO 347340B1 NO 20210691 A NO20210691 A NO 20210691A NO 20210691 A NO20210691 A NO 20210691A NO 347340 B1 NO347340 B1 NO 347340B1
- Authority
- NO
- Norway
- Prior art keywords
- water
- degasser
- gas
- bed
- enzyme
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 156
- 238000000034 method Methods 0.000 title claims description 17
- 102000003846 Carbonic anhydrases Human genes 0.000 claims description 43
- 108090000209 Carbonic anhydrases Proteins 0.000 claims description 43
- 239000000969 carrier Substances 0.000 claims description 16
- 102000004190 Enzymes Human genes 0.000 claims description 7
- 108090000790 Enzymes Proteins 0.000 claims description 7
- 238000009360 aquaculture Methods 0.000 claims description 6
- 244000144974 aquaculture Species 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 82
- 239000007789 gas Substances 0.000 description 67
- 239000003570 air Substances 0.000 description 36
- 241000251468 Actinopterygii Species 0.000 description 17
- 235000019688 fish Nutrition 0.000 description 17
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 15
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- 241000277263 Salmo Species 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 230000003100 immobilizing effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- VTVVPPOHYJJIJR-UHFFFAOYSA-N carbon dioxide;hydrate Chemical compound O.O=C=O VTVVPPOHYJJIJR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012289 standard assay Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Physical Water Treatments (AREA)
Claims (8)
1. Gassutskiller for fjerning av CO2 fra vann, gassutskilleren omfatter i det minste et bed (2) med immobilisert karboanhydrase-enzym, idet gassutskilleren omfatter et hus arrangert for å danne en strøm av vann gjennom det i det minste ene bedet, huset omfatter et separat innløp (1) for vann og et annet innløp (6) for gass, en separat utløp (7) for vann og et annet utløp (8) for gass, utløpene og innløpene er arrangert for en kryssende, mot- eller med-strøm av vann og gass gjennom det i det minste ene bedet (2).
2. Gassutskiller i samsvar med krav 1, idet bedet (2) er arrangert for å fylle tverrsnittet i huset, i strømningsretningen for vann og gass.
3. Gassutskiller i samsvar med et av de foregående krav, idet bedet (2) omfatter et antall bærere (3), og at CA enzymet er festet til bærerne.
4. Gassutskiller i samsvar med et av de foregående krav, idet bedet (2) er en submerged moving bed eller fixed bed reaktor og at CA enzymet er immobilisert til bærere (3) i bedet.
5. Gassutskiller i samsvar med et av de foregående krav, idet karboanhydrase enzymet er forankret ved å være belagt og/eller kovalent bundet til bedet.
6. Framgangsmåte for å redusere mengden CO2 i vann ved å bruke en gassutskiller i samsvar med krav 1-5, karakterisert ved å de følgende trinn
- føre vann som skal behandles inn i gassutskilleren,
- føre gass inn i gassutskilleren,
- tillate at vann og gass strømmer gjennom bedet med immobilisert karboanhydrase enzym, og
- fjerne behandlet vann fra gassutskilleren.
7. Framgangsmåte i samsvar med krav 6, idet gass-strømmen er 5 ganger høyere enn strømmen av vann.
8. Bruk av en framgangsmåte i samsvar med krav 6-7, for å redusere mengden CO2 i vann brukt for å oppdrette akvatiske organismer, så som vann i RAS systemer, og/eller akvakultur-system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20210691A NO347340B1 (en) | 2021-06-01 | 2021-06-01 | Degasser and method for increased efficiency in removal of CO2 from water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20210691A NO347340B1 (en) | 2021-06-01 | 2021-06-01 | Degasser and method for increased efficiency in removal of CO2 from water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20210691A1 NO20210691A1 (en) | 2022-12-02 |
| NO347340B1 true NO347340B1 (en) | 2023-09-25 |
Family
ID=82403433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20210691A NO347340B1 (en) | 2021-06-01 | 2021-06-01 | Degasser and method for increased efficiency in removal of CO2 from water |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO347340B1 (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO348409B1 (en) * | 2023-06-09 | 2025-01-13 | Mmc First Process As | A CO2 stripper comprising a cleaning arrangement |
| NO20240570A1 (en) * | 2024-06-03 | 2025-12-04 | Raspire As | Method for rearing and/or keeping aquatic organisms in a body of water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140224721A1 (en) * | 2011-09-05 | 2014-08-14 | Arhimede R&D S.R.L. | Device for reducing the content of polluting and/or unwanted substances, particularly in water and other fluids |
| US20150010453A1 (en) * | 2008-09-29 | 2015-01-08 | Akermin, Inc. | Process for accelerated capture of carbon dioxide |
| US20150231561A1 (en) * | 2014-02-18 | 2015-08-20 | Akermin, Inc. | Processes and methods for low energy carbon dioxide capture |
| KR102037631B1 (ko) * | 2019-05-13 | 2019-10-28 | 강원도립대학교산학협력단 | 감압 챔버를 이용한 용존 이산화탄소 제거장치를 갖는 순환 여과식 양식시스템 |
| CN211631413U (zh) * | 2019-11-14 | 2020-10-09 | 上海耕海渔业有限公司 | 水产养殖系统的脱气装置 |
-
2021
- 2021-06-01 NO NO20210691A patent/NO347340B1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150010453A1 (en) * | 2008-09-29 | 2015-01-08 | Akermin, Inc. | Process for accelerated capture of carbon dioxide |
| US20140224721A1 (en) * | 2011-09-05 | 2014-08-14 | Arhimede R&D S.R.L. | Device for reducing the content of polluting and/or unwanted substances, particularly in water and other fluids |
| US20150231561A1 (en) * | 2014-02-18 | 2015-08-20 | Akermin, Inc. | Processes and methods for low energy carbon dioxide capture |
| KR102037631B1 (ko) * | 2019-05-13 | 2019-10-28 | 강원도립대학교산학협력단 | 감압 챔버를 이용한 용존 이산화탄소 제거장치를 갖는 순환 여과식 양식시스템 |
| CN211631413U (zh) * | 2019-11-14 | 2020-10-09 | 上海耕海渔业有限公司 | 水产养殖系统的脱气装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| NO20210691A1 (en) | 2022-12-02 |
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