CN110844993A - Composite oxygen increasing agent and preparation method thereof - Google Patents
Composite oxygen increasing agent and preparation method thereof Download PDFInfo
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- CN110844993A CN110844993A CN201911206622.9A CN201911206622A CN110844993A CN 110844993 A CN110844993 A CN 110844993A CN 201911206622 A CN201911206622 A CN 201911206622A CN 110844993 A CN110844993 A CN 110844993A
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- increasing agent
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000001301 oxygen Substances 0.000 title claims abstract description 51
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 51
- 230000001965 increasing effect Effects 0.000 title claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000000813 microbial effect Effects 0.000 claims abstract description 19
- 239000006184 cosolvent Substances 0.000 claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229940045872 sodium percarbonate Drugs 0.000 claims abstract description 10
- 229920001353 Dextrin Polymers 0.000 claims description 10
- 239000004375 Dextrin Substances 0.000 claims description 10
- 229920002472 Starch Polymers 0.000 claims description 10
- 235000019425 dextrin Nutrition 0.000 claims description 10
- 239000008107 starch Substances 0.000 claims description 10
- 235000019698 starch Nutrition 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 9
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 4
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 4
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 3
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 3
- 241000186660 Lactobacillus Species 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 3
- 229940039696 lactobacillus Drugs 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000243 photosynthetic effect Effects 0.000 claims description 3
- 229950008882 polysorbate Drugs 0.000 claims description 3
- 229920000136 polysorbate Polymers 0.000 claims description 3
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- 229960001790 sodium citrate Drugs 0.000 claims description 3
- 235000011083 sodium citrates Nutrition 0.000 claims description 3
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 3
- 239000000176 sodium gluconate Substances 0.000 claims description 3
- 229940005574 sodium gluconate Drugs 0.000 claims description 3
- 235000012207 sodium gluconate Nutrition 0.000 claims description 3
- 235000019830 sodium polyphosphate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 239000001433 sodium tartrate Substances 0.000 claims description 3
- 229960002167 sodium tartrate Drugs 0.000 claims description 3
- 235000011004 sodium tartrates Nutrition 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 claims description 2
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 2
- 235000019359 magnesium stearate Nutrition 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 229940079864 sodium stannate Drugs 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 6
- 238000009360 aquaculture Methods 0.000 abstract description 5
- 244000144974 aquaculture Species 0.000 abstract description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 206010021143 Hypoxia Diseases 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract description 2
- 230000036039 immunity Effects 0.000 abstract description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 241000238557 Decapoda Species 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 241000269319 Squalius cephalus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of aquaculture, and particularly relates to a composite oxygen increasing agent and a preparation method thereof. The composite oxygen increasing agent comprises 40-60 parts of sodium percarbonate, 10-15 parts of a microbial preparation, 5-10 parts of an adhesive, 3-8 parts of a stabilizer, 2-5 parts of a slow-release cosolvent and 1.5-5 parts of a synergist. The composite oxygen increasing agent has the special effect of three-dimensional oxygen increasing, effectively increases dissolved oxygen in water, has better oxygen increasing stability and durability, improves the oxygen increasing efficiency, fundamentally solves the problem of oxygen deficiency of the bottom layer of a pond, can inhibit the growth of anaerobic bacteria on the bottom layer, adsorbs and degrades nitrite, ammonia nitrogen, hydrogen sulfide and other harmful substances, simultaneously hinders the increase of pathogenic bacteria, improves the immunity of aquatic animals, effectively improves the problem of water quality deterioration, and creates a good environment of the bottom layer of the pond.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a composite oxygen increasing agent and a preparation method thereof.
Background
The aquaculture industry is an important component in economic activities in China, the improvement of the aquatic supply can meet the living needs of people, the living standard of people is improved, when aquaculture is carried out in a pond, the problem of poor water quality due to the fact that the flow of a water body is not smooth easily caused by the sealing property of the pond, the oxygen content of the water body can be increased by adopting a mechanical oxygen increasing mode for improving the problem of poor water quality, but the method can only increase the dissolved oxygen on the surface of the water body, the contents of residual baits, excrement and silt at the bottom of the aquaculture pond are more, meanwhile, the contents of toxic substances such as ammonia nitrogen, nitrite, hydrogen sulfide and the like are higher, and the water quality of the water body can be continuously deteriorated. In order to improve water quality, an oxygen increasing agent is added into water, wherein the oxygen increasing agent mainly comprises a disinfection component and a microbial preparation, but the microbial preparation can only play a role under aerobic conditions, and the dissolved oxygen at the bottom of a pool is low, so that the microbial preparation cannot play a role, and fish and shrimp are anoxic and even die, and therefore the existing oxygen increasing agent needs to be further improved.
Disclosure of Invention
The invention aims to provide a composite oxygen increasing agent which has good oxygen increasing effect, improves water quality deterioration and is convenient to produce and a preparation method thereof.
Based on the purpose, the invention adopts the following technical scheme:
the composite oxygen increasing agent comprises the following raw materials in parts by weight: 40-60 parts of sodium percarbonate, 10-15 parts of microbial preparation, 5-10 parts of adhesive, 3-8 parts of stabilizer, 2-5 parts of slow-release cosolvent and 1.5-5 parts of synergist.
Further, the microbial preparation is at least one of ferment bacteria, bacillus, lactobacillus and photosynthetic bacteria.
Further, the adhesive is prepared by mixing dextrin, starch and water, wherein the mass volume ratio of the dextrin to the starch to the water is 0.1-0.5 g: 0.1-0.8 g: 3-5 mL.
Further, the stabilizer is at least one of sodium silicate, magnesium chloride, magnesium stearate, polyacrylamide, sodium polyphosphate, sodium citrate, sodium tartrate, sodium gluconate and sodium stannate.
Further, the slow-release cosolvent is carboxymethyl cellulose and/or hydroxypropyl methyl cellulose.
Further, the synergist is at least one of sodium dodecyl benzene sulfonate, sodium dodecyl sulfate, alkylphenol ethoxylates, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty acid-polyoxyethylene ether, fatty acid methyl ester polyoxyethylene ether and polysorbate.
Further, the composite oxygen increasing agent is prepared by the following steps: uniformly mixing sodium percarbonate, a microbial preparation, an adhesive, a stabilizer, a slow-release cosolvent and a synergist, and extruding the mixture into a sheet or a column at the temperature of 10-70 ℃ to obtain a finished product.
The composite oxygen increasing agent and the preparation method thereof provided by the invention have the following beneficial effects:
(1) the composite oxygen increasing agent is sunk into the bottom of the pond and reacts with water to generate oxygen, a large amount of micro oxygen bubbles can be effectively dissolved in a water body in the rising process to increase oxygen for the bottom layer and middle and lower layers of the water body of the pond, the special effect of three-dimensional oxygen increasing is really achieved, the composite oxygen increasing agent has good oxygen increasing stability and durability, the oxygen increasing efficiency is improved, and the problem of oxygen deficiency of the bottom layer of the pond is fundamentally solved.
(2) The composite oxygen increasing agent can also inhibit the growth of bottom layer anaerobic bacteria, adsorb and degrade nitrite, ammonia nitrogen, hydrogen sulfide and other harmful substances, simultaneously obstruct the increase of pathogenic bacteria, improve the immunity of aquatic animals, effectively improve the problem of water quality deterioration, and create a good pool bottom environment.
(3) The preparation method can well compound various components with different effects, and can prevent sodium percarbonate from decomposing due to overhigh temperature by extruding at 10-70 ℃.
Detailed Description
Example 1:
a composite oxygen increasing agent comprises 40 parts of sodium percarbonate, 10 parts of a microbial preparation, 5 parts of an adhesive, 3 parts of a stabilizer, 2 parts of a slow-release cosolvent and 1.5 parts of a synergist.
The microbial preparation is photosynthetic bacteria, the adhesive is prepared by mixing dextrin, starch and water, and the mass volume ratio of the dextrin to the starch to the water is 0.1 g: 0.1 g: 3mL, the stabilizer is sodium polyphosphate, the slow-release cosolvent is carboxymethyl cellulose, and the synergist is sodium dodecyl benzene sulfonate and sodium dodecyl sulfate.
A preparation method of a composite oxygen increasing agent comprises the following steps: the sodium percarbonate, the microbial preparation, the adhesive, the stabilizer, the slow-release cosolvent and the synergist are put into a stirring kettle together for stirring and mixing, the stirring kettle is connected with a refrigerating device, the stirring speed is 60r/min, the uniform mixed material is obtained after stirring for 30min and then enters an extruder for extrusion, the extruder is connected with the refrigerating device, the extrusion temperature of the extruder is 10 ℃, and the mixed material is extruded into sheets.
Example 2:
a composite oxygen increasing agent comprises 50 parts of sodium percarbonate, 12.5 parts of microbial preparation, 7.5 parts of adhesive, 5.5 parts of stabilizer, 3.5 parts of slow-release cosolvent and 3.25 parts of synergist.
The microbial preparation is prepared from ferment bacteria and bacillus according to the mass ratio of 1g to 1g, the adhesive is prepared by mixing dextrin, starch and water, and the mass volume ratio of the dextrin to the starch to the water is 0.3 g: 0.45 g: 4mL, the stabilizing agent is sodium silicate, magnesium silicate and magnesium chloride, the slow-release cosolvent is hydroxypropyl methyl cellulose, and the synergist is alkylphenol polyoxyethylene ether.
A preparation method of a composite oxygen increasing agent comprises the following steps: the sodium carbonate, the microbial preparation, the adhesive, the stabilizer, the slow-release cosolvent and the synergist are put into a stirring kettle together to be stirred and mixed, the stirring speed is 60r/min, the uniform mixed material is obtained after stirring for 30min, the uniform mixed material enters an extruder to be extruded, the extrusion temperature of the extruder is 40 ℃, and the mixed material is extruded into a column shape.
Example 3:
a composite oxygen increasing agent comprises 60 parts of sodium percarbonate, 15 parts of microbial preparation, 10 parts of adhesive, 8 parts of stabilizer, 5 parts of slow-release cosolvent and 5 parts of synergist.
The microbial preparation is lactobacillus, the adhesive is prepared by mixing dextrin, starch and water, and the mass volume ratio of the dextrin to the starch to the water is 0.5 g: 0.8 g: 5mL, the stabilizing agent is sodium citrate, sodium tartrate and sodium gluconate, the slow-release cosolvent is carboxymethyl cellulose and hydroxypropyl methyl cellulose, and the synergist is fatty alcohol-polyoxyethylene ether sodium sulfate, fatty acid-polyoxyethylene ether and polysorbate.
A preparation method of a composite oxygen increasing agent comprises the following steps: putting sodium carbonate, a microbial preparation, an adhesive, a stabilizer, a slow-release cosolvent and a synergist into a stirring kettle, stirring and mixing at a stirring speed of 60r/min for 30min to obtain a uniform mixed material, and finally extruding the uniform mixed material into an extruder at an extrusion temperature of 70 ℃, wherein the mixed material is extruded into a column shape.
Test example 1:
shrimp pond experiment: 3 thousands of shrimps are released per mu, the shrimp larvae are about 1.2 cm in size, the composite oxygen increasing agent prepared in the embodiment 1 is applied every 20 days after one month of releasing, the dosage is 220g each time, the water quality of the pond is obviously improved, and after 3 months, the dissolved oxygen content of the water body at the bottom of the pond is detected to be 6.20mg/L, the ammonia nitrogen content is 0.17mg/L, the hydrogen sulfide content is 0.08mg/L, and no diseases are caused.
Test example 2:
fish pond experiments: 1500 carp fries per mu are thrown and matched with 20 percent of chub fries, the composite oxygenation agent prepared in the embodiment 2 is applied every 15 days after stocking for one month, the dosage is 250g each time, after 5 months, the dissolved oxygen content is detected to be 5.75mg/L, the ammonia nitrogen content is detected to be 0.08mg/L, the nitrosonitrogen content is detected to be 1.24mg/L, the hydrogen sulfide content is detected to be 0.10mg/L, and no diseases occur.
The composite oxygen increasing agent provided by the invention can effectively increase the dissolved oxygen content of a water body, has better oxygen increasing stability and durability, and can reduce the content of harmful substances such as nitrite, ammonia nitrogen, hydrogen sulfide and the like, thereby improving the problem of water quality deterioration and creating a good pool bottom environment.
Claims (7)
1. The composite oxygen increasing agent is characterized by comprising the following raw materials in parts by weight: 40-60 parts of sodium percarbonate, 10-15 parts of microbial preparation, 5-10 parts of adhesive, 3-8 parts of stabilizer, 2-5 parts of slow-release cosolvent and 1.5-5 parts of synergist.
2. The composite oxygen increasing agent as claimed in claim 1, wherein the microbial preparation is at least one of ferment bacteria, bacillus, lactobacillus and photosynthetic bacteria.
3. The composite oxygen increasing agent as claimed in claim 1, wherein the binder is prepared by mixing dextrin, starch and water, and the mass volume ratio of the dextrin to the starch to the water is 0.1-0.5 g: 0.1-0.8 g: 3-5 mL.
4. The compound oxygen increasing agent as claimed in claim 1, wherein the stabilizer is at least one of sodium silicate, magnesium chloride, magnesium stearate, polyacrylamide, sodium polyphosphate, sodium citrate, sodium tartrate, sodium gluconate, and sodium stannate.
5. The composite oxygen increasing agent as claimed in claim 1, wherein the slow-release cosolvent is carboxymethyl cellulose and/or hydroxypropyl methyl cellulose.
6. The composite oxygen increasing agent as claimed in claim 1, wherein the synergist is at least one of sodium dodecyl benzene sulfonate, sodium dodecyl sulfate, alkylphenol ethoxylates, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty acid-polyoxyethylene ether, fatty acid methyl ester polyoxyethylene ether and polysorbate.
7. The method for preparing the composite oxygen increasing agent according to claim 1, wherein the composite oxygen increasing agent is prepared by the following steps: uniformly mixing sodium percarbonate, a microbial preparation, an adhesive, a stabilizer, a slow-release cosolvent and a synergist, and extruding the mixture into a sheet or a column at the temperature of 10-70 ℃ to obtain a finished product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911206622.9A CN110844993A (en) | 2019-11-29 | 2019-11-29 | Composite oxygen increasing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206622.9A CN110844993A (en) | 2019-11-29 | 2019-11-29 | Composite oxygen increasing agent and preparation method thereof |
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| CN110844993A true CN110844993A (en) | 2020-02-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807327A (en) * | 2020-07-22 | 2020-10-23 | 濮阳宏业环保技术研究院有限公司 | Aquaculture oxygenation agent |
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|---|---|---|---|---|
| CN111807327A (en) * | 2020-07-22 | 2020-10-23 | 濮阳宏业环保技术研究院有限公司 | Aquaculture oxygenation agent |
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