CA2560657C - Methode et dispositif d'elimination de l'ammoniaque et d'autres contaminants presents dans les reservoirs de recyclage d'aquaculture - Google Patents

Methode et dispositif d'elimination de l'ammoniaque et d'autres contaminants presents dans les reservoirs de recyclage d'aquaculture Download PDF

Info

Publication number: CA2560657C
Authority: CA; Canada
Prior art keywords: fish; tank water; fish tank; water; ammonia
Prior art date: 2005-09-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA 2560657

Other languages

English (en)

Other versions

CA2560657A1 (fr

Inventor

Robert Edward Vago

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-09-22

Filing date

2006-09-21

Publication date

2009-11-24

2006-09-21 Application filed by Individual filed Critical Individual

2007-03-22 Publication of CA2560657A1 publication Critical patent/CA2560657A1/fr

2009-11-24 Application granted granted Critical

2009-11-24 Publication of CA2560657C publication Critical patent/CA2560657C/fr

2026-09-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 206
229910021529 ammonia Inorganic materials 0.000 title claims abstract description 83
238000000034 method Methods 0.000 title claims abstract description 63
238000009360 aquaculture Methods 0.000 title claims abstract description 19
244000144974 aquaculture Species 0.000 title claims abstract description 19
230000003134 recirculating effect Effects 0.000 title claims abstract description 15
239000000356 contaminant Substances 0.000 title claims description 19
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
241000251468 Actinopterygii Species 0.000 claims abstract description 80
238000006243 chemical reaction Methods 0.000 claims abstract description 73
230000033558 biomineral tissue development Effects 0.000 claims abstract description 20
230000001052 transient effect Effects 0.000 claims abstract description 14
210000003608 fece Anatomy 0.000 claims abstract description 7
239000013618 particulate matter Substances 0.000 claims abstract description 4
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 23
230000008569 process Effects 0.000 claims description 23
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 20
229910002651 NO3 Inorganic materials 0.000 claims description 19
239000005416 organic matter Substances 0.000 claims description 13
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
229910052799 carbon Inorganic materials 0.000 claims description 10
230000000694 effects Effects 0.000 claims description 5
238000012544 monitoring process Methods 0.000 claims 7
230000003247 decreasing effect Effects 0.000 claims 3
230000008030 elimination Effects 0.000 claims 1
238000003379 elimination reaction Methods 0.000 claims 1
210000002700 urine Anatomy 0.000 abstract description 5
239000012736 aqueous medium Substances 0.000 abstract description 3
238000002474 experimental method Methods 0.000 description 24
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
229910000069 nitrogen hydride Inorganic materials 0.000 description 14
239000001301 oxygen Substances 0.000 description 14
229910052760 oxygen Inorganic materials 0.000 description 14
241000894006 Bacteria Species 0.000 description 12
230000001580 bacterial effect Effects 0.000 description 11
239000000203 mixture Substances 0.000 description 8
238000001784 detoxification Methods 0.000 description 6
230000009467 reduction Effects 0.000 description 6
238000002604 ultrasonography Methods 0.000 description 6
-1 Ammonium ions Chemical class 0.000 description 4
230000000977 initiatory effect Effects 0.000 description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
239000000126 substance Substances 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
241000605159 Nitrobacter Species 0.000 description 2
241000605122 Nitrosomonas Species 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
230000032683 aging Effects 0.000 description 2
208000010824 fish disease Diseases 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
231100001231 less toxic Toxicity 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000001546 nitrifying effect Effects 0.000 description 2
231100000252 nontoxic Toxicity 0.000 description 2
230000003000 nontoxic effect Effects 0.000 description 2
230000006911 nucleation Effects 0.000 description 2
238000010899 nucleation Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000002699 waste material Substances 0.000 description 2
239000002253 acid Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
238000005276 aerator Methods 0.000 description 1
XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
230000001651 autotrophic effect Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
230000003139 buffering effect Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
230000008859 change Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000007872 degassing Methods 0.000 description 1
230000001079 digestive effect Effects 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000002070 germicidal effect Effects 0.000 description 1
150000002484 inorganic compounds Chemical class 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
230000010354 integration Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000010815 organic waste Substances 0.000 description 1
238000006213 oxygenation reaction Methods 0.000 description 1
239000008188 pellet Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000008707 rearrangement Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
238000003307 slaughter Methods 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000004083 survival effect Effects 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000003643 water by type Substances 0.000 description 1

Landscapes

Farming Of Fish And Shellfish (AREA)
Physical Water Treatments (AREA)

CA 2560657 2005-09-22 2006-09-21 Methode et dispositif d'elimination de l'ammoniaque et d'autres contaminants presents dans les reservoirs de recyclage d'aquaculture Expired - Fee Related CA2560657C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US71961605P	2005-09-22	2005-09-22
US60/719,616		2005-09-22

Publications (2)

Publication Number	Publication Date
CA2560657A1 CA2560657A1 (fr)	2007-03-22
CA2560657C true CA2560657C (fr)	2009-11-24

Family

ID=37890066

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2560657 Expired - Fee Related CA2560657C (fr)	2005-09-22	2006-09-21	Methode et dispositif d'elimination de l'ammoniaque et d'autres contaminants presents dans les reservoirs de recyclage d'aquaculture

Country Status (1)

Country	Link
CA (1)	CA2560657C (fr)

2006
- 2006-09-21 CA CA 2560657 patent/CA2560657C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2560657A1 (fr)	2007-03-22

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Legal Events

Date	Code	Title	Description
2006-11-10	EEER	Examination request
2014-11-04	MKLA	Lapsed	Effective date: 20140923