CN111807327B - Aquaculture oxygenation agent - Google Patents
Aquaculture oxygenation agent Download PDFInfo
- Publication number
- CN111807327B CN111807327B CN202010710114.0A CN202010710114A CN111807327B CN 111807327 B CN111807327 B CN 111807327B CN 202010710114 A CN202010710114 A CN 202010710114A CN 111807327 B CN111807327 B CN 111807327B
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- CN
- China
- Prior art keywords
- oxygenation agent
- aquaculture
- aquaculture oxygenation
- raw materials
- agent
- Prior art date
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- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 32
- 238000009360 aquaculture Methods 0.000 title claims abstract description 28
- 244000144974 aquaculture Species 0.000 title claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 14
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229940045872 sodium percarbonate Drugs 0.000 claims abstract description 12
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 11
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 11
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 11
- 235000019359 magnesium stearate Nutrition 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 241001465754 Metazoa Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012752 auxiliary agent Substances 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0211—Peroxy compounds
-
- 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
- A01K61/00—Culture of aquatic animals
-
- 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)
- Organic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to an aquaculture oxygenation agent which comprises the following raw materials in percentage by weight: 96-99% of sodium percarbonate, 0.1-1% of sodium tripolyphosphate and 0.1-3% of magnesium sulfate. The aquaculture oxygenation agent of the invention does not add auxiliary agents which do not harm aquatic animals and water, greatly improves the oxygen release time and the use effect of the oxygenation agent, and prolongs the oxygen release time to 5-8 hours.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to an aquaculture oxygenation agent.
Background
In the aquaculture process, the concentration of dissolved oxygen directly relates to the yield of aquaculture, and the concentration of the dissolved oxygen in the water body directly affects the survival and development of aquatic animals. When the dissolved oxygen is too low, the head can float, if oxygen increasing measures are not taken, choking death can be caused, and meanwhile, favorable conditions are created for pathogenic bacteria reproduction. The proper dissolved oxygen can inhibit the formation of toxic substances in the water body, and convert or reduce the toxic substances.
At present, a mechanical equipment aeration mode is mostly adopted for oxygenation, but the device has the defects of high construction cost, high maintenance cost, continuous power-on requirement and the like. The method of applying the oxygenation particles is also adopted, but the conventional aquaculture oxygenation particles have the defect of short oxygen release time, and cannot well meet the demands of farmers.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the aquaculture oxygenation agent, which does not add auxiliary agents which do not harm aquatic animals and water bodies, greatly improves the oxygen release time and the use effect of the oxygenation agent, and prolongs the oxygen release time to 5-8 hours.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention provides an aquaculture oxygenation agent, which comprises the following raw materials in percentage by weight: 96-99% of sodium percarbonate, 0.1-1% of sodium tripolyphosphate and 0.1-3% of magnesium sulfate.
The preparation method of the aquaculture oxygenation agent specifically comprises the following steps: and (5) taking the raw materials according to the proportion, and uniformly mixing the raw materials.
In order to increase the oxygen release time, the invention provides a preferable aquaculture oxygenation agent, which also comprises anhydrous sodium sulfate and magnesium stearate, wherein the oxygenation agent comprises the following raw materials in percentage by weight: 65-70% of sodium percarbonate, 25-30% of anhydrous sodium sulphate, 0.1-0.3% of magnesium stearate, 0.1-1% of sodium tripolyphosphate and 0.1-4% of magnesium sulfate. The anhydrous sodium sulfate is used as a filling agent in the tablet, and the magnesium stearate is used as a lubricant and a release agent of the tablet, so that the tablet is easy to release and mold.
The aquaculture oxygenation agent can be prepared into powder, tablets, granules, pills and the like by adopting a conventional method in the field, wherein granules are preferred, and the granule size range is 9mm multiplied by 9mm.
The invention provides a preparation method of the aquaculture oxygenation agent (granule), which comprises the following steps: the raw materials are taken according to the proportion, uniformly mixed and pressed into granules by a granulator by adopting the conventional technology in the field.
The invention provides a use method of the aquaculture oxygenation agent, which is used for aquaculture with the use amount of 5-8 kg/mu, and can be suitable for aquaculture of fishes, shrimps and the like.
The action principle of the aquaculture oxygenation agent of the invention is as follows: the sodium carbonate generated by the decomposition of magnesium sulfate and sodium percarbonate generates magnesium carbonate which is slightly soluble in water, and forms a protective layer in the water to prevent the sodium percarbonate in the granule from further decomposition. Magnesium sulfate and sodium tripolyphosphate can also be used as stabilizers for decomposing sodium percarbonate to generate hydrogen peroxide, so that the hydrogen peroxide is prevented from being catalyzed and decomposed into oxygen too quickly due to impurities in aquatic pond water.
The oxygen release time of the oxygen increasing agent compounded by adding sodium tripolyphosphate and magnesium sulfate is 1.5-2 times that of the sodium percarbonate singly used and is prolonged to 5-8 hours.
Compared with the prior art, the invention has the beneficial effects that:
1) The oxygen increasing agent of the invention can lead dissolved oxygen to enter water body more uniformly and slowly so as to be absorbed and utilized by aquatic animals, and the oxygen increasing utilization effect of the oxygen increasing agent is 1.5-2 times that of singly used sodium percarbonate, and the consumption can be reduced by 1.5-2 times. The common usage amount is 10-20 kg/mu, and the usage amount of the oxygenation granule is 5-8 kg/mu, thereby greatly reducing the cultivation cost.
2) Under the condition of not changing granulating equipment and process, the invention adds auxiliary agents which do not harm aquatic animals and water bodies by slightly changing the formula, greatly improves the oxygen release time and the use effect of the oxygenation agent, and has great popularization and application values.
Detailed Description
The following describes the technical scheme of the present invention in further detail with reference to examples, but the scope of the present invention is not limited thereto.
Example 1
The aquaculture oxygenation agent comprises the following raw materials in percentage by weight: 65% of sodium percarbonate, 30% of anhydrous sodium sulphate, 0.1% of magnesium stearate, 1% of sodium tripolyphosphate and 3.9% of magnesium sulfate.
The invention provides a preparation method of the aquaculture oxygenation agent, which comprises the following steps: the raw materials are taken according to the proportion, uniformly mixed and pressed into granules with the diameter of 9mm multiplied by 9mm by adopting the conventional technology in the field.
Example 2
The aquaculture oxygenation agent comprises the following raw materials in percentage by weight: 69.7% of sodium percarbonate, 30% of anhydrous sodium sulphate, 0.1% of magnesium stearate, 0.1% of sodium tripolyphosphate and 0.1% of magnesium sulfate.
The invention provides a preparation method of the aquaculture oxygenation agent, which comprises the following steps: the raw materials are taken according to the proportion, uniformly mixed and pressed into 9mm multiplied by 9mm granules by adopting the conventional technology in the field.
Comparative example 1
The aquaculture oxygenation agent comprises the following raw materials in percentage by weight: 69.9% of sodium percarbonate, 30% of anhydrous sodium sulphate and 0.1% of magnesium stearate.
The invention provides a preparation method of the aquaculture oxygenation agent, which comprises the following steps: the raw materials are taken according to the proportion, uniformly mixed and pressed into granules with the diameter of 9mm multiplied by 9mm by adopting the conventional technology in the field.
Application test
In overcast and rainy weather, the experiment is carried out in a dense fishpond, and the throwing dosage is 6 kg/mu. The specific experimental results are shown in the following table.
Compared with comparative example 1, after sodium tripolyphosphate and magnesium sulfate are added in example 1 and example 2, the oxygen release speed is greatly slowed down, the oxygen release time of the oxygenation agent is prolonged, meanwhile, the production cost is reduced, and the oxygenation agent slowly and continuously releases oxygen, so that the fish shoal can keep alive. A comparison of example 1 and example 2 can be seen: along with the increase of the adding proportion of the sodium tripolyphosphate and the magnesium sulfate, the oxygen release speed is slowed down, the oxygen release time is prolonged, and the production cost is reduced.
Claims (2)
1. The aquaculture oxygenation agent is characterized by comprising the following raw materials in percentage by weight: 65-70% of sodium percarbonate, 25-30% of anhydrous sodium sulphate, 0.1-0.3% of magnesium stearate, 0.1-1% of sodium tripolyphosphate and 0.1-4% of magnesium sulfate;
the use amount of the aquaculture oxygenation agent is 5-8 kg/mu, and the oxygen release time is 5-8 hours.
2. The method for preparing the aquaculture oxygenation agent according to claim 1, wherein the raw materials are mixed uniformly and then pressed into granules by a granulator by adopting the conventional technology in the field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710114.0A CN111807327B (en) | 2020-07-22 | 2020-07-22 | Aquaculture oxygenation agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710114.0A CN111807327B (en) | 2020-07-22 | 2020-07-22 | Aquaculture oxygenation agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111807327A CN111807327A (en) | 2020-10-23 |
| CN111807327B true CN111807327B (en) | 2023-07-11 |
Family
ID=72861938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010710114.0A Active CN111807327B (en) | 2020-07-22 | 2020-07-22 | Aquaculture oxygenation agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111807327B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10234067A1 (en) * | 2002-07-26 | 2004-02-05 | Fischtechnik Fredelsloh Gmbh | Making oxygenated water continuously, recirculates water and oxygen-enriched air, contacting them in dissolver vessel where pressure is held constant |
| CN1493188A (en) * | 2003-08-26 | 2004-05-05 | 无锡中顺生物技术有限公司 | Non powdered preparation water body aeration agent and its production method |
| CN104012458B (en) * | 2014-05-07 | 2016-01-27 | 浙江金科过氧化物股份有限公司 | A kind of method utilizing by-product bulky grain SODIUM PERCARBONATE to prepare oxygenation agent |
| CN105331459A (en) * | 2015-12-15 | 2016-02-17 | 濮阳宏业环保新材料股份有限公司 | Dyed sodium percarbonate and preparation method thereof |
| CN110844993A (en) * | 2019-11-29 | 2020-02-28 | 河南骏化发展股份有限公司 | Composite oxygen increasing agent and preparation method thereof |
-
2020
- 2020-07-22 CN CN202010710114.0A patent/CN111807327B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111807327A (en) | 2020-10-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No.16 Changsheng Road, Puyang Development Zone, Henan Province Applicant after: Henan Bio-based Materials Industry Research Institute Co.,Ltd. Address before: No.16 Changsheng Road, Puyang Development Zone, Henan Province Applicant before: Puyang Hongye Environmental Protection Technology Research Institute Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |