CN105152283A - Slow-release oxygenator for preventing and treating etiological pathogenic bacteria of aquatic water and preparation method for slow-release oxygenator - Google Patents
Slow-release oxygenator for preventing and treating etiological pathogenic bacteria of aquatic water and preparation method for slow-release oxygenator Download PDFInfo
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Abstract
The invention belongs to the technical field of aquaculture and discloses a slow-release oxygenator for preventing and treating etiological pathogenic bacteria of aquatic water and a preparation method for the slow-release oxygenator. The slow-release oxygenator is prepared from the following components in parts by weight: 17-22 parts of nano titanium dioxide, 2.5-3.1 parts of rare earth metal salt, 0.8-1.2 parts of tourmaline negative ion powder, 28-45 parts of a composite traditional Chinese medicine additive, 2.5-4 parts of an adhesive, 82-110 parts of an oxygenating mixture, 0.2-0.5 part of a slow releaser, 1-3 parts of a stabilizer and 0.5-2.5 parts of a coating agent, wherein the composite traditional Chinese medicine additive is prepared from traditional Chinese medicinal materials: lobelia clavata, emblic leafflower barks, lergefruit hodgsonia, ligustrum sinense, thalictrum delavayi roots, yucca schidigera and Peruvian balsam; the oxygenating mixture is composed of calcium peroxide and calcium hydroxide. According to the slow-release oxygenator disclosed by the invention, various effective components are compounded, so that the product has good oxygenating function and antibacterial function.
Description
Technical field
The invention belongs to technical field of aquaculture, be specifically related to a kind ofly prevent and treat slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium and preparation method thereof.
Background technology
Along with the development of social economy and communications and transportation, a large amount of fishery products are transported to the north by south, drive the development of aquaculture.The content of oxygen in water is the important indicator weighing water body self-purification ability.Oxygen in water will be consumed during aerobe decomposing pollutant in water, and dissolved oxygen can constantly be supplemented with the photosynthesis of waterplant due to incorporating of oxygen in air, at present, for the artificial method increasing content of oxygen dissolved in water, use more mainly containing aeration and add oxygenation reagent, and the method power consumption that mechanical aeration increases oxygen in water is huge, so great majority adopt add the method that chemical reagent (conventional ammonium persulphate, calcium peroxide, hydrogen peroxide etc.) increases dissolved oxygen in water.
When containing a large amount of pathogeny pathogenic bacterium in water body, not only affect the content of Dissolved Oxygen in Water, and the existence of fishery products in serious threat, existing antiseptic-germicide more or less has certain shortcoming, some securities are not high, and some time limit of service are too short, and some costs are high, also the sterilizing rate had is good not, easily produces resistance etc.Inorganic antiseptic and photocatalysis antibacterial agent then can avoid these defects, especially photochemical catalytic oxidation antiseptic-germicide, and development in the last few years rapidly.In semi-conductor catalytic material, the chemical stability of nano titanium oxide is good, photocatalysis efficiency is high, nontoxic pollution-free, in addition, rare-earth compounds also has good anti-microbial activity, therefore, water oxygenation being combined with preventing cause of disease pathogenic bacterium, can culture environment of aquatic products be improved, have great importance for aquaculture, but rarely have report about by water oxygenation with the concrete research preventing cause of disease pathogenic bacterium from combining at present.
Summary of the invention
In order to solve the shortcoming and defect part of above prior art, primary and foremost purpose of the present invention is to provide a kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium.
Another object of the present invention is to the preparation method of the slowly-releasing oxygenation agent that a kind of above-mentioned control aquaculture water pathogeny pathogenic bacterium are provided.
The object of the invention is achieved through the following technical solutions:
Prevent and treat a slowly-releasing oxygenation agent for aquaculture water pathogeny pathogenic bacterium, be prepared from by the component of following weight part:
Nano titanium oxide 17 ~ 22 parts, rare earth metal salt 2.5 ~ 3.1 parts, 0.8 ~ 1.2 part, tourmaline anion powder, compound Chinese medicine admixture 28 ~ 45 parts, 2.5 ~ 4 parts, tackiness agent, 82 ~ 110 parts, oxygenation mixture, sustained release dosage 0.2 ~ 0.5 part, stablizer 1 ~ 3 part, coating agent 0.5 ~ 2.5 part;
Described compound Chinese medicine admixture is prepared from by Chinese medicine material blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca and Peru Smelling Glue; Described oxygenation mixture is made up of calcium peroxide and calcium hydroxide.
In described compound Chinese medicine admixture, the working substance content of Chinese medicine material blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca and Peru Smelling Glue is than being preferably 2:1:1:3:0.5:2:3.
In described oxygenation mixture, the mass ratio of calcium peroxide and calcium hydroxide is preferably 5:2.
Described tackiness agent is preferably polyvinyl alcohol, carboxymethyl cellulose or Vltra tears.
Described sustained release dosage is preferably at least one in sodium alginate, Vltra tears and polyvinyl alcohol.
Described stablizer is preferably at least one in water glass, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid, trolamine, magnesium sulfate, Amino Trimethylene Phosphonic Acid and acetanilide N.
Described coating agent is preferably boron trifluoride, dimethylaminoethyl methacrylate or macromolecule film former.
The preparation method of the slowly-releasing oxygenation agent of above-mentioned control aquaculture water pathogeny pathogenic bacterium, comprises following preparation process:
(1) nano titanium oxide is uniformly dispersed with deionized water under ultrasound condition, obtain nanometer titanium dioxide titanium solution, then rare earth metal salt is joined in above-mentioned nanometer titanium dioxide titanium solution, controlling solution temperature is 65 ~ 75 DEG C, pH to 3.5 is regulated again with dilute sulphuric acid, be uniformly mixed, filter, solid product cures 40 ~ 80min under being placed in 90 DEG C ~ 110 DEG C temperature condition;
(2) solid product after curing in step (1) is put into grinding in ball grinder 3 ~ 5h together with tourmaline anion powder, obtain mixed powder, mixed powder is sintered 150 ~ 220min under the high temperature of 950 DEG C ~ 1000 DEG C, cooling, obtains rare earth loaded nano titanium dioxide anti-bacterial agent;
(3) the rare earth loaded nano titanium dioxide anti-bacterial agent that step (2) obtains is mixed with compound Chinese medicine admixture, add oxygenation mixture, tackiness agent, sustained release dosage, stablizer and coating agent more successively, grinding in ball grinder 2h is put into after being uniformly mixed, granulation after taking out, obtains the slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium.
Rare earth metal salt described in step (1) refers to rare earth metal vitriol; Described rare earth metal vitriol is prepared through thermolysis through high temperature dehydration or rare earth metal bisul-phate by rare earth metal hydrated sulfate.
Stirring described in step (1) refers to the rotating speed of 350 ~ 450r/min stirring 20 ~ 30min; Stirring described in step (3) refers to stirring 15 ~ 45min.
Granulation described in step (3) refers in steel casting die, is forced into 10 ~ 16MPa under room temperature, keeps 3.5 ~ 5h.
Compound Chinese medicine admixture described in step (3) is prepared by the following method:
The tap water flowed by blood-snow willow is clean, be cut into small pieces, be placed in boiler, add pure water, the water yield was as the criterion there not to be medicinal material face 3 ~ 5cm, intense fire boils, and 220 ~ 280 DEG C of high temperature decoct 20 ~ 30min, is cooled to 100 ~ 120 DEG C and decocts 10 ~ 15min, cooling, filter, filtrate reheating is condensed into thick paste, and then spraying dry obtains blood-snow willow extract powder;
The tap water flowed by Cortex Phyllanthi is clean, naturally dry, be ground into meal, 20 ~ 30min is processed under being placed in the temperature of 50 ~ 70 DEG C, be placed on process 10 ~ 20min at the temperature of 80 ~ 90 DEG C again, then adjust temperature be 150 ~ 180 DEG C by moisture content process to 2% ~ 5% in Cortex Phyllanthi time, be placed on grinding machine for grinding powdered, 80 ~ 120 orders sieve, and obtain Cortex Phyllanthi powder;
The tap water flowed by large-fruited hodgsonia is clean, naturally dry, 25 ~ 35min is processed under being placed in the temperature of 40 ~ 50 DEG C, 15 ~ 25min is processed under being placed on the temperature of 70 ~ 80 DEG C again, adjust again temperature be 180 ~ 220 DEG C by moisture content process to 1% ~ 2% in large-fruited hodgsonia time, be placed on grinding machine for grinding powdered, 80 ~ 120 orders sieve repeatedly, obtain large-fruited hodgsonia powder;
The tap water flowed by ligustrum sinense is clean, be cut into small pieces, be placed in boiler, add the pure water relative to ligustrum sinense weight 5 ~ 10 times amount, intense fire boils rear decoction 40 ~ 60min, changes slow fire boiling 30 ~ 40min, cooling, filter, filtrate heating is condensed into thick paste, and then spraying dry obtains ligustrum sinense extract powder;
The tap water flowed by Root and rhizome of Delavay Meadowrue is clean, being placed on temperature is again toast 10 ~ 15min in the baking oven of 80 ~ 90 DEG C, then oven temperature to 130 ~ 160 DEG C are adjusted, continue baking 20 ~ 30min, then it is pulverized with pulverizer, 80 ~ 120 orders sieve, and obtain Root and rhizome of Delavay Meadowrue powder;
Fresh yucca is placed in baking oven dry, pulverize through pulverizer, cross 60 mesh sieves, obtain dry yucca powder, be 1:(60 ~ 70 according to solid-to-liquid ratio) add 75% ~ 80% ethanolic soln, be placed in microwave oven and carry out microwave extraction, microwave power is 300W, extraction time is 20 ~ 25s, then decompress filter, obtain the ethanolic soln of yucconin, further concentrating under reduced pressure, heating evaporation removes ethanol, be cooled to room temperature, distilled water and acetone soln is added in the ratio of 1:1:0.8 in above-mentioned gained concentrated solution, carry out separation and purification, concentrating under reduced pressure again, heating evaporation removes acetone and distilled water, obtain yucca extract solid particulate,
Peru Smelling Glue is placed in refrigeration chamber and preserves 3 ~ 5h in-10 ~-4 DEG C, take out, grind to form fine powder, being immersed concentration is in the ethanol of 55% ~ 70%, keeps the temperature condition of 10 ~ 20 DEG C, Keep agitation 60 ~ 90min, filter, get supernatant liquor, being evaporated to water content is 1.5% ~ 2%, obtains Peru Smelling Glue extract;
By above-mentioned blood-snow willow extract powder, Cortex Phyllanthi powder, large-fruited hodgsonia powder, ligustrum sinense extract powder, Root and rhizome of Delavay Meadowrue powder, yucca extract solid particulate and Peru Smelling Glue extract by weight being 2:1:1:3:0.5:2:3 mixing, obtain compound Chinese medicine admixture.
Preparation method of the present invention and the product tool obtained have the following advantages and beneficial effect:
(1) compound plurality of active ingredients of the present invention, pass through comprehensive action, even release dissolved oxygen, not only play the oxygenation effect of common oxygenation agent, but also by the photochemical catalytic oxidation of the inorganic antibacterial of rare earth metal salt, nano titanium oxide, tourmaline anion powder and the antibacterial acting in conjunction of compound Chinese medicine, sterilizing ability is strong, has a broad antifungal spectrum, effectively the various cause of disease pathogenic bacterium of control;
(2) Photocatalytic Oxidation of slowly-releasing oxygenation agent of the present invention is nontoxic, not polluted-water environment, and stability is strong, quick-acting and long-acting, fundamentally solves water quality deterioration problem, improves breeding environment, improves cultured output;
(3) preparation method of the present invention can make oxygenation mixture and antimicrobial substance good combination, gives full play to its oxygen-supplying function and antibacterial.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium of the present embodiment, is prepared from by the component of following weight part:
Nano titanium oxide 17 parts, rare earth metal salt 2.5 parts, 0.8 part, tourmaline anion powder, compound Chinese medicine admixture 28 parts, polyvinyl alcohol 2.5 parts, 82 parts, oxygenation mixture, sodium alginate 0.2 part, water glass 1 part, boron trifluoride 0.5 part, described compound Chinese medicine admixture is made up of following Chinese medicine material: blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca, Peru Smelling Glue, and the working substance content of each Chinese medicine material is than being 2:1:1:3:0.5:2:3; Described oxygenation mixture is made up of by the mass ratio of 5:2 calcium peroxide and calcium hydroxide.
Its preparation method is as follows:
(1) taking nano titanium dioxide powder is placed in container, adds deionized water, adopts ultrasonic oscillation instrument to make it be uniformly dispersed, forms the nanometer titanium dioxide titanium solution of dispersion; Rare earth metal hydrated sulfate is obtained rare earth metal vitriol through high temperature dehydration, then rare earth metal vitriol is joined in the nanometer titanium dioxide titanium solution of above-mentioned dispersion, due to meeting heat release when rare earth sulfate is dissolved in the water, control solution temperature at 65 DEG C, pH to 3.5 is regulated again with dilute sulphuric acid, remain under this temperature condition and stir 20min with the rotating speed of 350r/min, filter, solid product is placed in the stove of cellar for storing things with 90 DEG C of soft bake 40 minutes;
(2) solid product after curing in step (1) is put into ball mill together with tourmaline anion powder, Homogeneous phase mixing grinding 3h, obtain mixed powder, then the high temperature sintering 150min of 950 DEG C is used, Temperature fall is to room temperature, make rare earth ion on the titanium dioxide coated, obtained rare earth loaded nano titanium dioxide anti-bacterial agent;
(3) the rare earth loaded nano titanium dioxide anti-bacterial agent that step (2) obtains is mixed in a reservoir with compound Chinese medicine admixture, add oxygenation mixture, adhesive polyethylene alcohol, sustained release dosage sodium alginate, stablizer water glass and coating agent boron trifluoride more successively, ball mill Homogeneous phase mixing grinding 2h is put into after stirring 15min, take out and load in steel casting die, slowly 10MPa is forced under room temperature, keep 3.5h, obtain the slowly-releasing oxygenation agent of evengranular control aquaculture water pathogeny pathogenic bacterium.
The compound Chinese medicine admixture of the present embodiment is prepared by the following method:
A. blood-snow willow process: the tap water flowed by blood-snow willow is clean, is cut into small pieces, is placed in boiler, add pure water, the water yield was as the criterion there not to be medicinal material face 3cm, and intense fire boils, and 220 DEG C of high temperature decoct 20min, be cooled to 100 DEG C and decoct 10min, cooling, filter, filtrate reheating is condensed into thick paste, then spraying dry obtains blood-snow willow extract powder, stand-by;
B. Cortex Phyllanthi process: the tap water flowed by Cortex Phyllanthi is clean, naturally dry, be ground into meal, being placed in temperature is process 20min at the temperature of 50 DEG C, then to be placed on temperature be process 10min at the temperature of 80 DEG C, then adjust temperature be 150 DEG C by moisture content process to 2 ~ 5% in Cortex Phyllanthi time, be placed on grinding machine for grinding powdered, 80 orders sieve repeatedly, can obtain Cortex Phyllanthi powder, stand-by;
C. large-fruited hodgsonia process: the tap water flowed by large-fruited hodgsonia is clean, naturally dry, being placed in temperature is process 25min at the temperature of 40 DEG C, being placed on temperature is again process 15min at the temperature of 70 DEG C, adjust again temperature be 180 DEG C by moisture content process to 1% in large-fruited hodgsonia time, be placed on grinding machine for grinding powdered, 80 orders sieve repeatedly, large-fruited hodgsonia powder can be obtained, stand-by;
D. ligustrum sinense process: the tap water flowed by ligustrum sinense is clean, be cut into small pieces, be placed in boiler, add the pure water relative to ligustrum sinense weight 5 times amount, intense fire boils rear decoction 40min, change slow fire boiling 30min, cooling, filters, and filtrate heating is condensed into thick paste, then spraying dry obtains ligustrum sinense extract powder, stand-by;
E. Root and rhizome of Delavay Meadowrue process: the tap water flowed by Root and rhizome of Delavay Meadowrue is clean, being placed on temperature is again toast 10min in the baking oven of 80 DEG C, then oven temperature to 130 DEG C is adjusted, continue baking 20min, the pilewort of drying is pulverized with pulverizer, 80 orders sieve repeatedly, obtain Root and rhizome of Delavay Meadowrue powder, stand-by;
F. yucca process: fresh yucca is placed in baking oven and dries, pulverize through pulverizer, cross 60 mesh sieves, obtain dry yucca powder, be the ethanolic soln that 1:60 adds 75% according to solid-to-liquid ratio, be placed in microwave oven and carry out microwave extraction, microwave power is 300W, extraction time is 20s, then decompress filter, obtain the ethanolic soln of yucconin, further concentrating under reduced pressure, heating evaporation removes ethanol, be cooled to room temperature, distilled water and acetone soln is added in the ratio of 1:1:0.8 in above-mentioned gained concentrated solution, carry out separation and purification, concentrating under reduced pressure again, heating evaporation removes acetone and distilled water, obtain yucca extract solid particulate, stand-by,
G. Peru Smelling Glue process: Peru Smelling Glue is placed in refrigeration chamber subzero 10 and preserves 3h to subzero 4 DEG C, take out, grind to form fine powder, being immersed concentration is in the ethanol of 55%, keeps the temperature condition of 10 DEG C, Keep agitation 60min, filter, get supernatant liquor, being evaporated to water content is 1.5%, obtain Peru Smelling Glue extract, stand-by;
By above-mentioned blood-snow willow extract powder, Cortex Phyllanthi powder, large-fruited hodgsonia powder, ligustrum sinense extract powder, Root and rhizome of Delavay Meadowrue powder, yucca extract solid particulate and Peru Smelling Glue extract by weight being 2:1:1:3:0.5:2:3 mixing, obtain compound Chinese medicine admixture.
Embodiment 2
A kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium of the present embodiment, is prepared from by the component of following weight part:
Nano titanium oxide 19.5 parts, rare earth metal salt 2.8 parts, 1 part, tourmaline anion powder, compound Chinese medicine admixture 36.5 parts, carboxymethyl cellulose 3.25 parts, 96 parts, oxygenation mixture, Vltra tears 0.35 part, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 2 parts, dimethylaminoethyl methacrylate 1.5 parts, described compound Chinese medicine admixture is made up of following Chinese medicine material: blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca, Peru Smelling Glue, and the working substance content of each Chinese medicine material is than being 2:1:1:3:0.5:2:3; Described oxygenation mixture is made up of by the mass ratio of 5:2 calcium peroxide and calcium hydroxide.
Its preparation method is as follows:
(1) taking nano titanium dioxide powder is placed in container, adds deionized water, adopts ultrasonic oscillation instrument to make it be uniformly dispersed, forms the nanometer titanium dioxide titanium solution of dispersion; Rare earth metal bisul-phate is obtained rare earth metal vitriol through thermolysis, then rare earth metal vitriol is joined in the nanometer titanium dioxide titanium solution of above-mentioned dispersion, due to meeting heat release when rare earth sulfate is dissolved in the water, control solution temperature at 70 DEG C, pH to 3.5 is regulated again with dilute sulphuric acid, remain under this temperature condition and stir 25min with the rotating speed of 400r/min, filter, solid product is placed in the stove of cellar for storing things with 100 DEG C of soft bake 60 minutes;
(2) solid product after curing in step (1) is put into ball mill together with tourmaline anion powder, Homogeneous phase mixing grinding 4h, obtain mixed powder, then the high temperature sintering 185min of 975 DEG C is used, Temperature fall is to room temperature, make rare earth ion on the titanium dioxide coated, obtained rare earth loaded nano titanium dioxide anti-bacterial agent;
(3) the rare earth loaded nano titanium dioxide anti-bacterial agent that step (2) obtains is mixed in a reservoir with compound Chinese medicine admixture, add oxygenation mixture, tackiness agent carboxymethyl cellulose, sustained release dosage Vltra tears, stablizer 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid and coating agent dimethylaminoethyl methacrylate more successively, ball mill Homogeneous phase mixing grinding 2h is put into after stirring 30min, take out and load in steel casting die, slowly 13MPa is forced under room temperature, keep 4.25h, obtain the slowly-releasing oxygenation agent of evengranular control aquaculture water pathogeny pathogenic bacterium.
The compound Chinese medicine admixture of the present embodiment is prepared by the following method:
A. blood-snow willow process: the tap water flowed by blood-snow willow is clean, is cut into small pieces, is placed in boiler, add pure water, the water yield was as the criterion there not to be medicinal material face 4cm, and intense fire boils, and 250 DEG C of high temperature decoct 25min, be cooled to 110 DEG C and decoct 12.5min, cooling, filter, filtrate reheating is condensed into thick paste, then spraying dry obtains blood-snow willow extract powder, stand-by;
B. Cortex Phyllanthi process: the tap water flowed by Cortex Phyllanthi is clean, naturally dry, be ground into meal, being placed in temperature is process 25min at the temperature of 60 DEG C, then to be placed on temperature be process 15min at the temperature of 85 DEG C, then adjust temperature be 165 DEG C by moisture content process to 3.5% in Cortex Phyllanthi time, be placed on grinding machine for grinding powdered, 100 orders sieve repeatedly, can obtain Cortex Phyllanthi powder, stand-by;
C. large-fruited hodgsonia process: the tap water flowed by large-fruited hodgsonia is clean, naturally dry, being placed in temperature is process 30min at the temperature of 45 DEG C, being placed on temperature is again process 20min at the temperature of 75 DEG C, adjust again temperature be 200 DEG C by moisture content process to 1.5% in large-fruited hodgsonia time, be placed on grinding machine for grinding powdered, 100 orders sieve repeatedly, large-fruited hodgsonia powder can be obtained, stand-by;
D. ligustrum sinense process: the tap water flowed by ligustrum sinense is clean, be cut into small pieces, be placed in boiler, add the pure water relative to ligustrum sinense weight 7.5 times amount, intense fire boils rear decoction 50min, change slow fire boiling 35min, cooling, filters, and filtrate heating is condensed into thick paste, then spraying dry obtains ligustrum sinense extract powder, stand-by;
E. Root and rhizome of Delavay Meadowrue process: the tap water flowed by Root and rhizome of Delavay Meadowrue is clean, being placed on temperature is again toast 12.5min in the baking oven of 85 DEG C, then oven temperature to 145 DEG C is adjusted, continue baking 25min, the pilewort of drying is pulverized with pulverizer, 100 orders sieve repeatedly, obtain Root and rhizome of Delavay Meadowrue powder, stand-by;
F. yucca process: fresh yucca is placed in baking oven and dries, pulverize through pulverizer, cross 60 mesh sieves, obtain dry yucca powder, be the ethanolic soln that 1:65 adds 77.5% according to solid-to-liquid ratio, be placed in microwave oven and carry out microwave extraction, microwave power is 300W, extraction time is 22.5s, then decompress filter, obtain the ethanolic soln of yucconin, further concentrating under reduced pressure, heating evaporation removes ethanol, be cooled to room temperature, distilled water and acetone soln is added in the ratio of 1:1:0.8 in above-mentioned gained concentrated solution, carry out separation and purification, concentrating under reduced pressure again, heating evaporation removes acetone and distilled water, obtain yucca extract solid particulate, stand-by,
G. Peru Smelling Glue process: Peru Smelling Glue is placed in refrigeration chamber subzero 10 and preserves 4h to subzero 4 DEG C, take out, grind to form fine powder, being immersed concentration is in the ethanol of 62.5%, keeps the temperature condition of 15 DEG C, Keep agitation 75min, filter, get supernatant liquor, being evaporated to water content is 1.75%, obtain Peru Smelling Glue extract, stand-by;
By above-mentioned blood-snow willow extract powder, Cortex Phyllanthi powder, large-fruited hodgsonia powder, ligustrum sinense extract powder, Root and rhizome of Delavay Meadowrue powder, yucca extract solid particulate and Peru Smelling Glue extract by weight being 2:1:1:3:0.5:2:3 mixing, obtain compound Chinese medicine admixture.
Embodiment 3
A kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium of the present embodiment, is prepared from by the component of following weight part:
Nano titanium oxide 22 parts, rare earth metal salt 3.1 parts, 1.2 parts, tourmaline anion powder, compound Chinese medicine admixture 45 parts, Vltra tears 4 parts, 110 parts, oxygenation mixture, polyvinyl alcohol 0.5 part, acetanilide N 3 parts, macromolecule film former 2.5 parts, described compound Chinese medicine admixture is made up of following Chinese medicine material: blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca, Peru Smelling Glue, and the working substance content of each Chinese medicine material is than being 2:1:1:3:0.5:2:3; Described oxygenation mixture is made up of by the mass ratio of 5:2 calcium peroxide and calcium hydroxide.
Its preparation method is as follows:
(1) taking nano titanium dioxide powder is placed in container, adds deionized water, adopts ultrasonic oscillation instrument to make it be uniformly dispersed, forms the nanometer titanium dioxide titanium solution of dispersion; Rare earth metal hydrated sulfate is obtained rare earth metal vitriol through high temperature dehydration, then rare earth metal vitriol is joined in the nanometer titanium dioxide titanium solution of above-mentioned dispersion, due to meeting heat release when rare earth sulfate is dissolved in the water, control solution temperature at 75 DEG C, pH to 3.5 is regulated again with dilute sulphuric acid, remain under this temperature condition and stir 30min with the rotating speed of 450r/min, filter, solid product is placed in the stove of cellar for storing things with 110 DEG C of soft bake 80 minutes;
(2) solid product after curing in step (1) is put into ball mill together with tourmaline anion powder, Homogeneous phase mixing grinding 5h, obtain mixed powder, then the high temperature sintering 220min of 1000 DEG C is used, Temperature fall is to room temperature, make rare earth ion on the titanium dioxide coated, obtained rare earth loaded nano titanium dioxide anti-bacterial agent;
(3) the rare earth loaded nano titanium dioxide anti-bacterial agent that step (2) obtains is mixed in a reservoir with compound Chinese medicine admixture, add oxygenation mixture, tackiness agent Vltra tears, sustained release dosage polyvinyl alcohol, stablizer acetanilide N and coating agent macromolecule film former more successively, ball mill Homogeneous phase mixing grinding 2h is put into after stirring 45min, take out and load in steel casting die, slowly 16MPa is forced under room temperature, keep 5h, obtain the slowly-releasing oxygenation agent of evengranular control aquaculture water pathogeny pathogenic bacterium.
The compound Chinese medicine admixture of the present embodiment is prepared by the following method:
A. blood-snow willow process: the tap water flowed by blood-snow willow is clean, is cut into small pieces, is placed in boiler, add pure water, the water yield was as the criterion there not to be medicinal material face 5cm, and intense fire boils, and 280 DEG C of high temperature decoct 30min, be cooled to 120 DEG C and decoct 15min, cooling, filter, filtrate reheating is condensed into thick paste, then spraying dry obtains blood-snow willow extract powder, stand-by;
B. Cortex Phyllanthi process: the tap water flowed by Cortex Phyllanthi is clean, naturally dry, be ground into meal, being placed in temperature is process 30min at the temperature of 70 DEG C, then to be placed on temperature be process 20min at the temperature of 90 DEG C, then adjust temperature be 180 DEG C by moisture content process to 5% in Cortex Phyllanthi time, be placed on grinding machine for grinding powdered, 120 orders sieve repeatedly, can obtain Cortex Phyllanthi powder, stand-by;
C. large-fruited hodgsonia process: the tap water flowed by large-fruited hodgsonia is clean, naturally dry, being placed in temperature is process 35min at the temperature of 50 DEG C, being placed on temperature is again process 25min at the temperature of 80 DEG C, adjust again temperature be 220 DEG C by moisture content process to 2% in large-fruited hodgsonia time, be placed on grinding machine for grinding powdered, 120 orders sieve repeatedly, large-fruited hodgsonia powder can be obtained, stand-by;
D. ligustrum sinense process: the tap water flowed by ligustrum sinense is clean, be cut into small pieces, be placed in boiler, add the pure water relative to ligustrum sinense weight 10 times amount, intense fire boils rear decoction 60min, change slow fire boiling 40min, cooling, filters, and filtrate heating is condensed into thick paste, then spraying dry obtains ligustrum sinense extract powder, stand-by;
E. Root and rhizome of Delavay Meadowrue process: the tap water flowed by Root and rhizome of Delavay Meadowrue is clean, being placed on temperature is again toast 15min in the baking oven of 90 DEG C, then oven temperature to 160 DEG C is adjusted, continue baking 30min, the pilewort of drying is pulverized with pulverizer, 120 orders sieve repeatedly, obtain Root and rhizome of Delavay Meadowrue powder, stand-by;
F. yucca process: fresh yucca is placed in baking oven and dries, pulverize through pulverizer, cross 60 mesh sieves, obtain dry yucca powder, be the ethanolic soln that 1:70 adds 80% according to solid-to-liquid ratio, be placed in microwave oven and carry out microwave extraction, microwave power is 300W, extraction time is 25s, then decompress filter, obtain the ethanolic soln of yucconin, further concentrating under reduced pressure, heating evaporation removes ethanol, be cooled to room temperature, distilled water and acetone soln is added in the ratio of 1:1:0.8 in above-mentioned gained concentrated solution, carry out separation and purification, concentrating under reduced pressure again, heating evaporation removes acetone and distilled water, obtain yucca extract solid particulate, stand-by,
G. Peru Smelling Glue process: Peru Smelling Glue is placed in refrigeration chamber subzero 10 and preserves 5h to subzero 4 DEG C, take out, grind to form fine powder, being immersed concentration is in the ethanol of 70%, keeps the temperature condition of 20 DEG C, Keep agitation 90min, filter, get supernatant liquor, being evaporated to water content is 2%, obtain Peru Smelling Glue extract, stand-by;
By above-mentioned blood-snow willow extract powder, Cortex Phyllanthi powder, large-fruited hodgsonia powder, ligustrum sinense extract powder, Root and rhizome of Delavay Meadowrue powder, yucca extract solid particulate and Peru Smelling Glue extract by weight being 2:1:1:3:0.5:2:3 mixing, obtain compound Chinese medicine admixture.
The oxygenation effect of the slowly-releasing oxygenation agent of above embodiment gained control aquaculture water pathogeny pathogenic bacterium and antibacterial effect test
1. tested object: the water 30L getting certain aquaculture water, measures wherein contained cause of disease pathogenic bacterium and oxygen level, and record data; Then be divided into 3 parts, be placed in container, labelled respectively, be designated as water sample 1, water sample 2, water sample 3.
2. testing method: join in water sample 1, water sample 2, water sample 3 these three water sample to be tested respectively with the slowly-releasing oxygenation agent of the control aquaculture water cause of disease pathogenic bacterium prepared by embodiments of the invention 1, embodiment 2 and embodiment 3 respectively, time segment is carried out mensuration to the cause of disease pathogenic bacterium in water sample and oxygen level and is measured, and record data;
3. oxygenation amount and antibacterial effect be as shown in Table 1 and Table 2:
Table 1-water body adds the water body oxygen level of different time points after oxygenation agent
| Group | 30 minutes oxygen level | 10 hours oxygen level | 5 days oxygen level | Original oxygen content |
| /(mg/l) | /(mg/l) | /(mg/l) | /(mg/l) | |
| Water sample 1 | 8.6 | 8.5 | 8.2 | 3.5 |
| Water sample 2 | 8.9 | 8.6 | 8.3 | 3.5 |
| Water sample 3 | 9.3 | 9.2 | 9.0 | 3.5 |
Table 2-water body adds the water body cause of disease pathogenic bacterium content of different time points after oxygenation agent
From the data of table 1 and table 2, the oxygenation agent oxygenation using the inventive method to prepare is rapid and lastingly long-acting, and antibacterial effect is obvious.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from spirit of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. prevent and treat a slowly-releasing oxygenation agent for aquaculture water pathogeny pathogenic bacterium, it is characterized in that: described slowly-releasing oxygenation agent is prepared from by the component of following weight part:
Nano titanium oxide 17 ~ 22 parts, rare earth metal salt 2.5 ~ 3.1 parts, 0.8 ~ 1.2 part, tourmaline anion powder, compound Chinese medicine admixture 28 ~ 45 parts, 2.5 ~ 4 parts, tackiness agent, 82 ~ 110 parts, oxygenation mixture, sustained release dosage 0.2 ~ 0.5 part, stablizer 1 ~ 3 part, coating agent 0.5 ~ 2.5 part;
Described compound Chinese medicine admixture is prepared from by Chinese medicine material blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca and Peru Smelling Glue; Described oxygenation mixture is made up of calcium peroxide and calcium hydroxide.
2. a kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium according to claim 1, it is characterized in that: in described compound Chinese medicine admixture, the working substance content of Chinese medicine material blood-snow willow, Cortex Phyllanthi, large-fruited hodgsonia, ligustrum sinense, Root and rhizome of Delavay Meadowrue, yucca and Peru Smelling Glue is than being 2:1:1:3:0.5:2:3; In described oxygenation mixture, the mass ratio of calcium peroxide and calcium hydroxide is 5:2.
3. a kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium according to claim 1, is characterized in that: described tackiness agent refers to polyvinyl alcohol, carboxymethyl cellulose or Vltra tears; Described sustained release dosage refers at least one in sodium alginate, Vltra tears and polyvinyl alcohol.
4. a kind of slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium according to claim 1, is characterized in that: described stablizer refers at least one in water glass, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid, trolamine, magnesium sulfate, Amino Trimethylene Phosphonic Acid and acetanilide N; Described coating agent refers to boron trifluoride, dimethylaminoethyl methacrylate or macromolecule film former.
5. a kind of preparation method preventing and treating the slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium described in any one of Claims 1 to 4, is characterized in that comprising following preparation process:
(1) nano titanium oxide is uniformly dispersed with deionized water under ultrasound condition, obtain nanometer titanium dioxide titanium solution, then rare earth metal salt is joined in above-mentioned nanometer titanium dioxide titanium solution, controlling solution temperature is 65 ~ 75 DEG C, pH to 3.5 is regulated again with dilute sulphuric acid, be uniformly mixed, filter, solid product cures 40 ~ 80min under being placed in 90 DEG C ~ 110 DEG C temperature condition;
(2) solid product after curing in step (1) is put into grinding in ball grinder 3 ~ 5h together with tourmaline anion powder, obtain mixed powder, mixed powder is sintered 150 ~ 220min under the high temperature of 950 DEG C ~ 1000 DEG C, cooling, obtains rare earth loaded nano titanium dioxide anti-bacterial agent;
(3) the rare earth loaded nano titanium dioxide anti-bacterial agent that step (2) obtains is mixed with compound Chinese medicine admixture, add oxygenation mixture, tackiness agent, sustained release dosage, stablizer and coating agent more successively, grinding in ball grinder 2h is put into after being uniformly mixed, granulation after taking out, obtains the slowly-releasing oxygenation agent preventing and treating aquaculture water pathogeny pathogenic bacterium.
6. a kind of preparation method preventing and treating the slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium according to claim 5, is characterized in that: the rare earth metal salt described in step (1) refers to rare earth metal vitriol; Described rare earth metal vitriol is prepared through thermolysis through high temperature dehydration or rare earth metal bisul-phate by rare earth metal hydrated sulfate.
7. a kind of preparation method preventing and treating the slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium according to claim 5, is characterized in that: the stirring described in step (1) refers to the rotating speed of 350 ~ 450r/min stirring 20 ~ 30min; Stirring described in step (3) refers to stirring 15 ~ 45min.
8. a kind of preparation method preventing and treating the slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium according to claim 5, it is characterized in that: the granulation described in step (3) refers in steel casting die, be forced into 10 ~ 16MPa under room temperature, keep 3.5 ~ 5h.
9. a kind of preparation method preventing and treating the slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium according to claim 5, is characterized in that: the compound Chinese medicine admixture described in step (3) is prepared by the following method:
The tap water flowed by blood-snow willow is clean, be cut into small pieces, be placed in boiler, add pure water, the water yield was as the criterion there not to be medicinal material face 3 ~ 5cm, intense fire boils, and 220 ~ 280 DEG C of high temperature decoct 20 ~ 30min, is cooled to 100 ~ 120 DEG C and decocts 10 ~ 15min, cooling, filter, filtrate reheating is condensed into thick paste, and then spraying dry obtains blood-snow willow extract powder;
The tap water flowed by Cortex Phyllanthi is clean, naturally dry, be ground into meal, 20 ~ 30min is processed under being placed in the temperature of 50 ~ 70 DEG C, be placed on process 10 ~ 20min at the temperature of 80 ~ 90 DEG C again, then adjust temperature be 150 ~ 180 DEG C by moisture content process to 2% ~ 5% in Cortex Phyllanthi time, be placed on grinding machine for grinding powdered, 80 ~ 120 orders sieve, and obtain Cortex Phyllanthi powder;
The tap water flowed by large-fruited hodgsonia is clean, naturally dry, 25 ~ 35min is processed under being placed in the temperature of 40 ~ 50 DEG C, 15 ~ 25min is processed under being placed on the temperature of 70 ~ 80 DEG C again, adjust again temperature be 180 ~ 220 DEG C by moisture content process to 1% ~ 2% in large-fruited hodgsonia time, be placed on grinding machine for grinding powdered, 80 ~ 120 orders sieve repeatedly, obtain large-fruited hodgsonia powder;
The tap water flowed by ligustrum sinense is clean, be cut into small pieces, be placed in boiler, add the pure water relative to ligustrum sinense weight 5 ~ 10 times amount, intense fire boils rear decoction 40 ~ 60min, changes slow fire boiling 30 ~ 40min, cooling, filter, filtrate heating is condensed into thick paste, and then spraying dry obtains ligustrum sinense extract powder;
The tap water flowed by Root and rhizome of Delavay Meadowrue is clean, being placed on temperature is again toast 10 ~ 15min in the baking oven of 80 ~ 90 DEG C, then oven temperature to 130 ~ 160 DEG C are adjusted, continue baking 20 ~ 30min, then it is pulverized with pulverizer, 80 ~ 120 orders sieve, and obtain Root and rhizome of Delavay Meadowrue powder;
Fresh yucca is placed in baking oven dry, pulverize through pulverizer, cross 60 mesh sieves, obtain dry yucca powder, be 1:(60 ~ 70 according to solid-to-liquid ratio) add 75% ~ 80% ethanolic soln, be placed in microwave oven and carry out microwave extraction, microwave power is 300W, extraction time is 20 ~ 25s, then decompress filter, obtain the ethanolic soln of yucconin, further concentrating under reduced pressure, heating evaporation removes ethanol, be cooled to room temperature, distilled water and acetone soln is added in the ratio of 1:1:0.8 in above-mentioned gained concentrated solution, carry out separation and purification, concentrating under reduced pressure again, heating evaporation removes acetone and distilled water, obtain yucca extract solid particulate,
Peru Smelling Glue is placed in refrigeration chamber and preserves 3 ~ 5h in-10 ~-4 DEG C, take out, grind to form fine powder, being immersed concentration is in the ethanol of 55% ~ 70%, keeps the temperature condition of 10 ~ 20 DEG C, Keep agitation 60 ~ 90min, filter, get supernatant liquor, being evaporated to water content is 1.5% ~ 2%, obtains Peru Smelling Glue extract;
Above-mentioned blood-snow willow extract powder, Cortex Phyllanthi powder, large-fruited hodgsonia powder, ligustrum sinense extract powder, Root and rhizome of Delavay Meadowrue powder, yucca extract solid particulate and Peru Smelling Glue extract are mixed, obtains compound Chinese medicine admixture.
10. a kind of preparation method preventing and treating the slowly-releasing oxygenation agent of aquaculture water pathogeny pathogenic bacterium according to claim 9, is characterized in that: described mixing refers to blood-snow willow extract powder, Cortex Phyllanthi powder, large-fruited hodgsonia powder, ligustrum sinense extract powder, Root and rhizome of Delavay Meadowrue powder, yucca extract solid particulate and Peru Smelling Glue extract by weight being 2:1:1:3:0.5:2:3 mixing.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006882A (en) * | 2016-07-18 | 2016-10-12 | 青岛阳光动力生物医药技术有限公司 | Photosensitive molecule system disinfectant combination used for aquaculture |
| CN106219660A (en) * | 2016-08-24 | 2016-12-14 | 北京德同源生态科技有限公司 | A kind of hydrolysis slow releasing agent for aquaculture water purifying and preparation method thereof |
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| CN106892469A (en) * | 2017-02-20 | 2017-06-27 | 黄怀勇 | A kind of fish pond oxygenation agent and preparation method thereof |
| CN107162073A (en) * | 2017-05-27 | 2017-09-15 | 明光市裕阳农业有限公司 | A kind of compound aquatic product cultivation oxygenation water purification agent and preparation method thereof |
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| CN109292835A (en) * | 2017-11-10 | 2019-02-01 | 天津地天科技发展有限公司 | A kind of liver and gallbladder health improver of water quality of green agriculture |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041492A (en) * | 2007-03-26 | 2007-09-26 | 吴江玲 | Oxygenation antibiosis additive and producing technique thereof |
| CN102145970A (en) * | 2011-03-01 | 2011-08-10 | 中国水产科学研究院淡水渔业研究中心 | Multifunctional substrate modifier for aquaculture and preparation method thereof |
| CN102669046A (en) * | 2012-04-25 | 2012-09-19 | 李进村 | Method for ecologically culturing Chinese soft shell turtle by using nuisanceless pond |
| CN103637016A (en) * | 2013-12-17 | 2014-03-19 | 广西博士海意信息科技有限公司 | Aquarium fish feeds for park landscape and preparation method for feeds |
| CN103936101A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Moringa oleifera and bauxite cyanobacteria combined treating agent and preparation method thereof |
| CN104247891A (en) * | 2014-09-26 | 2014-12-31 | 浙江海洋学院 | Method for preventing hemorrhagic lernaea disease of crucian |
| CN104445641A (en) * | 2014-12-08 | 2015-03-25 | 天津市创嘉生物技术有限公司 | Composite microbial sustained release tablets for water treatment and preparation method thereof |
-
2015
- 2015-07-16 CN CN201510419899.5A patent/CN105152283B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041492A (en) * | 2007-03-26 | 2007-09-26 | 吴江玲 | Oxygenation antibiosis additive and producing technique thereof |
| CN102145970A (en) * | 2011-03-01 | 2011-08-10 | 中国水产科学研究院淡水渔业研究中心 | Multifunctional substrate modifier for aquaculture and preparation method thereof |
| CN102669046A (en) * | 2012-04-25 | 2012-09-19 | 李进村 | Method for ecologically culturing Chinese soft shell turtle by using nuisanceless pond |
| CN103637016A (en) * | 2013-12-17 | 2014-03-19 | 广西博士海意信息科技有限公司 | Aquarium fish feeds for park landscape and preparation method for feeds |
| CN103936101A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Moringa oleifera and bauxite cyanobacteria combined treating agent and preparation method thereof |
| CN104247891A (en) * | 2014-09-26 | 2014-12-31 | 浙江海洋学院 | Method for preventing hemorrhagic lernaea disease of crucian |
| CN104445641A (en) * | 2014-12-08 | 2015-03-25 | 天津市创嘉生物技术有限公司 | Composite microbial sustained release tablets for water treatment and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 胡应模 等: "电气石功能复合材料研究进展及前景展望", 《地学前沿（中国地质大学（北京）；北京大学》 * |
| 莫尊理 等: "电气石功能复合材料的研究进展", 《硅酸盐通报》 * |
| 陈永乐 等: "《常见淡水品种健康养殖实用技术》", 28 February 2014 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006882A (en) * | 2016-07-18 | 2016-10-12 | 青岛阳光动力生物医药技术有限公司 | Photosensitive molecule system disinfectant combination used for aquaculture |
| CN106277239A (en) * | 2016-07-18 | 2017-01-04 | 青岛阳光动力生物医药技术有限公司 | There is the combination of slow-release function natural plant extraction object light sensitive molecule system aquaculture disinfectant |
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| CN106892469A (en) * | 2017-02-20 | 2017-06-27 | 黄怀勇 | A kind of fish pond oxygenation agent and preparation method thereof |
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| CN107459071A (en) * | 2017-07-10 | 2017-12-12 | 海南江河农药化工厂有限公司 | Caused sewage degradation treating agent and its processing method during a kind of pesticide producing |
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| CN115999606A (en) * | 2022-12-19 | 2023-04-25 | 广东工业大学 | Oxygen-doped carbon nitride modified nano calcium peroxide composite photocatalyst and preparation method and application thereof |
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