CN112624349A - Biological circulation type substrate improvement detoxification preparation and preparation method thereof - Google Patents
Biological circulation type substrate improvement detoxification preparation and preparation method thereof Download PDFInfo
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- CN112624349A CN112624349A CN202011502567.0A CN202011502567A CN112624349A CN 112624349 A CN112624349 A CN 112624349A CN 202011502567 A CN202011502567 A CN 202011502567A CN 112624349 A CN112624349 A CN 112624349A
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- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/04—Surfactants, used as part of a formulation or alone
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Abstract
The invention belongs to the technical field of aquaculture, and particularly relates to a biological circulation type substrate improvement detoxification preparation and a preparation method thereof, wherein the detoxification preparation comprises the following components in parts by mass: 20-65 parts of mixed bacteria oxygenation particles and 40-85 parts of organic acid detoxification particles, and the preparation method is limited. The invention overcomes the defects of the existing modifying agent, integrates the characteristics of rapid direct water body bottom, rapid action, obvious effect, safety, no residue, no new pollution increase and the like, and has the advantages of small usage amount, high activity and convenient use.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a biological circulation type substrate improvement detoxification preparation and a preparation method thereof.
Background
The substrate is a material reservoir in the culture environment, a large amount of unused residual baits, animal metabolites, carcasses of phytoplankton and various insoluble substances in the water body can be settled in the substrate, and once the substrate meets the up-and-down convection of water, the substrate can be suspended in the water body to cause secondary pollution of the water body. The bottom material part is in a reduction state, the dissolved oxygen is low, the biological decomposition is incomplete, and harmful substances such as hydrogen sulfide, ammonia nitrogen and the like are accumulated, so the quality of the aquaculture water environment is fundamentally determined by the environment condition of the bottom material. The substrate modifier has an important function in aquaculture.
At present, most of substrate modifying agents applied to aquaculture are single-function modifying agents, such as adsorption substrate modifying agents, oxidation substrate modifying agents and surface activity degerming substrate modifying agents, and the substrate environment is improved mainly through physical and chemical effects. The adsorption substrate modifier mainly comprises zeolite powder, bentonite and the like, harmful ingredients in the substrate are fixed on the modifier through the surface adsorption of the substances, the content of harmful substances in the water body is reduced, and the adsorption substrate modifier is a treatment mode for treating symptoms and root causes; the oxidation substrate modifier mainly comprises strong oxidants such as potassium peroxymonosulfate, potassium ferrate and the like, can quickly oxidize organic matters at the bottom of the pool, reduces oxygen consumption, has good effect, and is a mainstream substrate modifier in the industry in recent years; the surface active degerming substrate modifying agent mainly comprises tetrakis hydroxymethyl phosphonium sulfate, and can remove substrate odor by killing reducing bacteria in the substrate and reducing harmful ingredients such as hydrogen sulfide, and the effect is obvious. Although these substrate improving agents have some effect, they have not been developed with consideration given to the environmental impact that the substrate improving agents may have after use. For example, potassium hydrogen peroxymonosulfate and tetrakis (hydroxymethyl) phosphonium sulfate have the phenomena of accumulation of sulfate and phosphate, reduction of indigenous microorganisms and the like after being used, and the consequences of increase of the content of hydrogen sulfide in the water body, stimulation of the growth of algae in the water body and the like can be caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a biological circulation type substrate improvement detoxification preparation, which overcomes the defects of the existing modifying agent, integrates the characteristics of rapid direct water body bottom, rapid action, obvious effect, safety, no residue, no new pollution increase and the like, and has the advantages of small usage amount, high activity and convenient use.
In order to achieve the technical purpose, the technical scheme of the invention is as follows:
a biological circulation type substrate improvement detoxification preparation comprises the following components in percentage by mass: 20-65 parts of mixed bacteria oxygenation particles and 40-85 parts of organic acid detoxification particles.
The mixed bacterium oxygen increasing particles comprise the following components in percentage by mass: 5-25 parts of bacillus powder, 5-32 parts of photosynthetic bacteria powder, 2-30 parts of lactic acid bacteria powder and 1-25 parts of potassium cocoyl carboxylate; the mixed bacteria oxygenation granules are obtained by uniformly mixing the raw materials and granulating.
Further, the viable bacteria content of the bacillus powder is 100 hundred million/g; the content of viable bacteria in the photosynthetic bacteria powder is 50 hundred million/g; the viable bacteria content of the lactic acid bacteria powder is 50 hundred million/g.
The organic acidolysis particles comprise the following components in percentage by mass: 5-30 parts of citric acid; 5-25 parts of tartaric acid; 30-65 parts of potassium fulvate; the organic acidolysis granules are obtained by uniformly mixing the raw materials and granulating.
Further, the citric acid is citric acid monohydrate, and the content of the citric acid is more than or equal to 99 percent; the tartaric acid is DL-tartaric acid, and the content is more than or equal to 99 percent; the content of the potassium fulvate is more than or equal to 99 percent.
The preparation method of the biological improved detoxification preparation comprises the following steps: uniformly mixing the mixed bacteria oxygenation particles and the organic acid detoxification particles at normal temperature to obtain the biological circulation type substrate improvement detoxification preparation.
Further, the preparation method of the mixed bacteria oxygenation particles comprises the steps of uniformly mixing 5-25 parts of bacillus powder, 5-32 parts of photosynthetic bacteria powder, 2-30 parts of lactic acid bacteria powder and 1-25 parts of potassium cocoyl carboxylate, and granulating by using a disc granulator to obtain the mixed bacteria oxygenation particles.
Further, the preparation method of the organic acidolysis granule comprises the steps of uniformly mixing 5-30 parts of citric acid, 5-25 parts of tartaric acid and 30-65 parts of potassium fulvate, and granulating by using a disc granulator to obtain the organic acidolysis granule.
The principle of action of each component of the invention is as follows:
bacillus powder: the bacteria mixture of Bacillus contains Bacillus subtilis and Bacillus licheniformis, is gram-positive bacteria, can form endogenous adversity spore, has high growth and reproduction speed, and is aerobic bacteria. It can utilize protein, various sugars and starch. The invention utilizes the organic substances in the substrate, such as starch, sugar, protein and fat, to be quickly decomposed, and other components in the substrate modifier are converted at the same time, so that the organic substances are not remained.
Photosynthetic bacteria powder: photosynthetic bacteria are a generic name of bacteria that perform anaerobic photosynthesis under anaerobic conditions, are gram-negative bacteria that do not have the ability to form spores, and are microorganisms that perform photosynthesis using light as an energy source and using organic matter, sulfides, ammonia, and the like in nature as a hydrogen donor and carbon source under anaerobic illumination or aerobic dark conditions. In aquaculture, the photosynthetic bacteria have strong adaptability, can tolerate high-concentration organic matters, have strong decomposition and conversion capacity, and can degrade toxic substances such as nitrite, sulfide and the like in water. The invention reduces organic matter, sulfide, ammonia and nitrite in the substrate by using the organic matter, sulfide, ammonia and nitrite, and simultaneously recycles other components in the bottom-modifying preparation by metabolic conversion.
Lactic acid bacteria powder: lactic acid bacteria are a general term for a group of bacteria that can produce large amounts of lactic acid using fermentable carbohydrates. The lactic acid bacteria have better inhibiting effect on some putrefying bacteria and low-temperature bacteria, and can also eliminate nitrite in water through direct chemical action and indirect denitrification promoting effect of microorganisms, thereby playing the effect of purifying water quality. The invention utilizes the lactic acid bacteria to inhibit the growth of putrefactive bacteria in the substrate and eliminate nitrite in the substrate.
Potassium cocoyl carboxylate: the surfactant belongs to an amino acid surfactant, is generally prepared by condensing amino acid and long-chain fatty acid, has good wettability, foamability, corrosion resistance, antistatic capability and the like, is non-toxic and harmless, and has no influence on the environment because degradation products of the surfactant are amino acid and fatty acid. The invention utilizes the viscosity of the sludge-water interface at the bottom to reduce, increases the permeability of the water body, improves the dissolved oxygen content in the substrate environment and can act as the nutrient source of microorganisms.
Citric acid and tartaric acid: all belong to organic acids, and have complexation. Citric acid, also known as citric acid, is a colorless crystal, odorless, strongly sour, readily soluble in water, and is a natural preservative and food additive. Tartaric acid, namely 2, 3-dihydroxysuccinic acid, is a carboxylic acid, is present in various plants, is one of the main organic acids in wine, can be used as an antioxidant added to food, and can make the food sour. The invention uses the two organic acids to complex heavy metal poisons in the substrate, remove the poisons and block some reduction reactions in the substrate.
Potassium fulvate: the potassium fulvate is a polycondensate of a polyvalent phenol aromatic compound and a nitrogen compound, has the appearance of tan powder, is fragrant and sweet, is a pure natural fermentation product, has no toxic or side effect, and reaches the edible sanitary standard. The potassium fulvate can supplement nutrients lost in the substrate in time, fix nitrogen, dissolve phosphorus and activate potassium, so that the substrate is activated, and the potassium fulvate has vitality. The fulvic acid potassium has strong complexing ability, flocculation resistance, buffering, good solubility and strong interaction ability with metal ions. The invention utilizes the organic acid to improve the substrate, remove the toxin and enhance the effect.
From the above description, it can be seen that the present invention has the following advantages:
1. the invention overcomes the defects of the existing modifying agent, integrates the characteristics of rapid direct water body bottom, rapid action, obvious effect, safety, no residue, no new pollution increase and the like, has small usage amount, only needs 500g of water in each mu per meter, has high activity and convenient use.
2. The preparation provided by the invention settles at the bottom of the water body after being used, can remove the toxicity of heavy metal, nitrite, hydrogen sulfide and other toxins, effectively degrades protein, carbohydrate and other organic substances in the substrate, increases the permeability of the water body and the oxygen content of the substrate, can recycle the added substance components by microorganisms therein, has no residue, scientifically and effectively improves and optimizes the substrate environment, and provides a powerful guarantee for the green and healthy aquaculture.
Detailed Description
The present invention is described in detail with reference to examples, but the present invention is not limited to the claims.
Example 1
A biological circulation type substrate improvement detoxification preparation comprises the following components in parts by weight: 30 parts of mixed bacteria oxygenation particles and 70 parts of organic acid detoxification particles; the raw material components are weighed according to a proportion, uniformly mixed at normal temperature, subpackaged and finally packaged and warehoused.
The mixed bacteria oxygen increasing particles comprise the following components in parts by weight: 21 parts of bacillus powder (with the viable bacteria content of 100 hundred million/g), 30 parts of photosynthetic bacteria powder (with the viable bacteria content of 50 hundred million/g), 28 parts of lactic acid bacteria powder (with the viable bacteria content of 50 hundred million/g) and 21 parts of potassium cocoyl carboxylate; the mixed bacteria oxygenation granules are obtained by uniformly mixing the raw materials and granulating.
The organic acidolysis particles comprise the following components in parts by weight: 26 parts of citric acid (with the effective content of 99%); 11 parts of tartaric acid (with the effective content of 99%); 63 parts of potassium fulvate (with the effective content of 99%); the organic acidolysis granules are obtained by uniformly mixing the raw materials and granulating.
Example 2
A biological circulation type substrate improvement detoxification preparation comprises the following components in parts by weight: 32 parts of mixed bacteria oxygenation particles and 68 parts of organic acid detoxification particles; the raw material components are weighed according to a proportion, uniformly mixed at normal temperature, subpackaged and finally packaged and warehoused.
The mixed bacteria oxygen increasing particles comprise the following components in parts by weight: 18 parts of bacillus powder (with the viable bacteria content of 100 hundred million/g), 28 parts of photosynthetic bacteria powder (with the viable bacteria content of 50 hundred million/g), 30 parts of lactic acid bacteria powder (with the viable bacteria content of 50 hundred million/g) and 24 parts of coconut oil based potassium carboxylate; the mixed bacteria oxygenation granules are obtained by uniformly mixing the raw materials and granulating.
The organic acidolysis particles comprise the following components in parts by weight: 28 parts of citric acid (with the effective content of 99%); 15 portions of tartaric acid (with the effective content of 99 percent); 57 parts of potassium fulvate (with the effective content of 99%); the organic acidolysis granules are obtained by uniformly mixing the raw materials and granulating.
Example 3
A biological circulation type substrate improvement detoxification preparation comprises the following components in parts by weight: 35 parts of mixed bacteria oxygenation particles and 65 parts of organic acid detoxification particles; the raw material components are weighed according to a proportion, uniformly mixed at normal temperature, subpackaged and finally packaged and warehoused.
The mixed bacteria oxygen increasing particles comprise the following components in parts by weight: 24 parts of bacillus powder (with the viable bacteria content of 100 hundred million/g), 27 parts of photosynthetic bacteria powder (with the viable bacteria content of 50 hundred million/g), 29 parts of lactic acid bacteria powder (with the viable bacteria content of 50 hundred million/g) and 20 parts of potassium cocoyl carboxylate; the mixed bacteria oxygenation granules are obtained by uniformly mixing the raw materials and granulating.
The organic acidolysis particles comprise the following components in parts by weight: 25 parts of citric acid (with the effective content of 99%); 10 portions of tartaric acid (with the effective content of 99 percent); 65 parts of potassium fulvate (with the effective content of 99%); the organic acidolysis granules are obtained by uniformly mixing the raw materials and granulating.
Application example 1
The area of the pond for culturing the macrobrachium rosenbergii in the Jiangsu Gaoyou area is 10 mu, the water depth is 1.5 m, the bottom of the pond is smelly in the middle period of culturing, the dissolved oxygen is as low as 3.0mg/L, the pond water is dark green, and the shrimps are stressed to swim to the side. The biological circulation type substrate improvement detoxification preparation prepared in the example 1 is applied to a macrobrachium rosenbergii culture pond in the Gaoyou area of Jiangsu at 10 am on a sunny day, the dosage is 400g per mu per meter of water depth, the odor at the bottom of the pond disappears 2 days after the use, the dissolved oxygen is improved to 4.2mg/L, the water quality becomes light green, and the activities of shrimps are recovered to be normal.
Application example 2
The area of the pond for culturing the macrobrachium rosenbergii in Jiangsu Jiangdu area is 15 mu, the water depth is 1.6 m, the bottom of the pond is smelly in the middle period of culturing, the dissolved oxygen is as low as 2.9mg/L, the pond water is dark blue-green, and the shrimps are stressed to swim to the side. The biological circulation type substrate improvement detoxification preparation prepared in the example 2 is applied to a macrobrachium rosenbergii culture pond in Jiangsu Jiangdu area at 10 am on a sunny day, the dosage is 500g per mu per meter of water depth, 3 days after the use, the odor at the bottom of the pond disappears, the dissolved oxygen is improved to 3.8mg/L, the water quality becomes light green, and the activities of shrimps are recovered to be normal.
Application example 3
The area of the pond for culturing the penaeus vannamei boone in the Huzhou area of Zhejiang is 20 mu, the water depth is 1.5 m, the bottom of the pond is smelly in the middle period of culturing, the dissolved oxygen is as low as 3.2mg/L, the pond water is dark blue-green, and the penaeus vannamei boone can swim to the side. The biological circulation type substrate improvement detoxification preparation prepared in the example 3 is applied to the penaeus vannamei aquaculture pond in the lake region of Zhejiang at 10 am on a sunny day, the dosage is 450g per mu per meter of water depth, 3 days after the use, the odor at the bottom of the pond disappears, the dissolved oxygen is increased to 4.5mg/L, the water quality becomes light green, and the activities of the penaeus vannamei are recovered to be normal.
In summary, the invention has the following advantages:
1. the invention overcomes the defects of the existing modifying agent, integrates the characteristics of rapid direct water body bottom, rapid action, obvious effect, safety, no residue, no new pollution increase and the like, has small usage amount, only needs 500g of water in each mu per meter, has high activity and convenient use.
2. The preparation provided by the invention settles at the bottom of the water body after being used, can remove the toxicity of heavy metal, nitrite, hydrogen sulfide and other toxins, effectively degrades protein, carbohydrate and other organic substances in the substrate, increases the permeability of the water body and the oxygen content of the substrate, can recycle the added substance components by microorganisms therein, has no residue, scientifically and effectively improves and optimizes the substrate environment, and provides a powerful guarantee for the green and healthy aquaculture.
It should be understood that the detailed description of the invention is merely illustrative of the invention and is not intended to limit the invention to the specific embodiments described. It will be appreciated by those skilled in the art that the present invention may be modified or substituted equally as well to achieve the same technical result; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (8)
1. A biological circulation type substrate improvement detoxification preparation is characterized in that: the mass ratio is as follows: 20-65 parts of mixed bacteria oxygenation particles and 40-85 parts of organic acid detoxification particles.
2. The formulation of claim 1, wherein the formulation is a biocycling substrate modifying detoxification formulation comprising: the mixed bacteria oxygen increasing particles comprise the following components in percentage by mass: 5-25 parts of bacillus powder, 5-32 parts of photosynthetic bacteria powder, 2-30 parts of lactic acid bacteria powder and 1-25 parts of potassium cocoyl carboxylate; the mixed bacteria oxygenation granules are obtained by uniformly mixing the raw materials and granulating.
3. The formulation for the detoxification of a substrate of the biological cycle type according to claim 2, wherein: the viable bacteria content of the bacillus powder is 100 hundred million/g; the content of viable bacteria in the photosynthetic bacteria powder is 50 hundred million/g; the viable bacteria content of the lactic acid bacteria powder is 50 hundred million/g.
4. The formulation of claim 1, wherein the formulation is a biocycling substrate modifying detoxification formulation comprising: the organic acid detoxification particles comprise the following components in percentage by mass: 5-30 parts of citric acid; 5-25 parts of tartaric acid; 30-65 parts of potassium fulvate; the organic acidolysis granules are obtained by uniformly mixing the raw materials and granulating.
5. The formulation according to claim 4, wherein the formulation is characterized by: the citric acid is citric acid monohydrate, and the content of the citric acid is more than or equal to 99 percent; the tartaric acid is DL-tartaric acid, and the content is more than or equal to 99 percent; the content of the potassium fulvate is more than or equal to 99 percent.
6. The formulation of claim 1, wherein the formulation is a biocycling substrate modifying detoxification formulation comprising: the preparation method of the biological improved detoxification preparation comprises the following steps: uniformly mixing the mixed bacteria oxygenation particles and the organic acid detoxification particles at normal temperature to obtain the biological circulation type substrate improvement detoxification preparation.
7. The formulation according to claim 6, wherein the formulation is characterized by: the preparation method of the mixed bacteria oxygenation particles comprises the steps of uniformly mixing 5-25 parts of bacillus powder, 5-32 parts of photosynthetic bacteria powder, 2-30 parts of lactic acid bacteria powder and 1-25 parts of potassium cocoyl carboxylate, and then granulating by adopting a disc granulator to obtain the mixed bacteria oxygenation particles.
8. The formulation according to claim 6, wherein the formulation is characterized by: the preparation method of the organic acidolysis granule comprises the steps of uniformly mixing 5-30 parts of citric acid, 5-25 parts of tartaric acid and 30-65 parts of potassium fulvate, and granulating by using a disc granulator to obtain the organic acidolysis granule.
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| CN202011502567.0A CN112624349A (en) | 2020-12-18 | 2020-12-18 | Biological circulation type substrate improvement detoxification preparation and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326635A (en) * | 2014-11-24 | 2015-02-04 | 湖北中化东方肥料有限公司 | High-efficiency modifying agent of substrate of aquiculture pond and preparation method of modifying agent |
| CN108147634A (en) * | 2018-02-13 | 2018-06-12 | 武汉轻工大学 | Bottom material of pond for breeding improvement effervescent agent and its preparation method and application |
| CN108328750A (en) * | 2018-04-25 | 2018-07-27 | 河南牧业经济学院 | A kind of improver of water quality used for aquiculture and preparation method thereof |
| CN114057271A (en) * | 2021-11-23 | 2022-02-18 | 镇江威特药业有限责任公司 | Water quality purifying and detoxifying powder and preparation method thereof |
-
2020
- 2020-12-18 CN CN202011502567.0A patent/CN112624349A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326635A (en) * | 2014-11-24 | 2015-02-04 | 湖北中化东方肥料有限公司 | High-efficiency modifying agent of substrate of aquiculture pond and preparation method of modifying agent |
| CN108147634A (en) * | 2018-02-13 | 2018-06-12 | 武汉轻工大学 | Bottom material of pond for breeding improvement effervescent agent and its preparation method and application |
| CN108328750A (en) * | 2018-04-25 | 2018-07-27 | 河南牧业经济学院 | A kind of improver of water quality used for aquiculture and preparation method thereof |
| CN114057271A (en) * | 2021-11-23 | 2022-02-18 | 镇江威特药业有限责任公司 | Water quality purifying and detoxifying powder and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 佛山市东莱特生物工程有限公司: "《水产养殖用复合椰油基羧酸钾》", 10 October 2019 * |
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