CN113060789A - Jelly fish pond water bottom material modifier - Google Patents
Jelly fish pond water bottom material modifier Download PDFInfo
- Publication number
- CN113060789A CN113060789A CN201911406776.2A CN201911406776A CN113060789A CN 113060789 A CN113060789 A CN 113060789A CN 201911406776 A CN201911406776 A CN 201911406776A CN 113060789 A CN113060789 A CN 113060789A
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- parts
- water
- pond
- zeolite powder
- powder
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- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 241000242583 Scyphozoa Species 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims description 12
- 239000003607 modifier Substances 0.000 title claims description 4
- 239000000843 powder Substances 0.000 claims abstract description 39
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 24
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000010457 zeolite Substances 0.000 claims abstract description 24
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 20
- 241000894006 Bacteria Species 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000000243 photosynthetic effect Effects 0.000 claims abstract description 17
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 15
- 239000011975 tartaric acid Substances 0.000 claims abstract description 15
- GNHOJBNSNUXZQA-UHFFFAOYSA-J potassium aluminium sulfate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GNHOJBNSNUXZQA-UHFFFAOYSA-J 0.000 claims abstract description 13
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 239000008187 granular material Substances 0.000 claims abstract description 7
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000010419 fine particle Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 6
- 239000011574 phosphorus Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 22
- 239000000126 substance Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 9
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 231100000331 toxic Toxicity 0.000 description 6
- 230000002588 toxic effect Effects 0.000 description 6
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
- 229940103272 aluminum potassium sulfate Drugs 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 4
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 235000012631 food intake Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004083 survival effect Effects 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Farming Of Fish And Shellfish (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a jellyfish pond water substrate modifying agent which comprises, by weight, 1-3 parts of aluminum potassium sulfate dodecahydrate, 60-70 parts of zeolite powder, 20-30 parts of photosynthetic bacteria powder, 1-10 parts of tartaric acid and 1-10 parts of sodium bicarbonate; the preparation process of the modifying agent comprises the following steps: uniformly mixing predetermined weight of aluminum potassium sulfate dodecahydrate, zeolite powder, photosynthetic bacteria powder, tartaric acid and sodium bicarbonate, and preparing into granules by a dry method. The invention is used for treating the water bottom of the pond, can not only ensure the water quality, but also fundamentally solve the problem that the nitrogen and the phosphorus in the bottom mud and the water body exceed the standard.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of aquaculture, in particular to a jellyfish pond water bottom material modifying agent.
[ background of the invention ]
The jellyfish breeding mode in northern areas is mainly pond breeding, because the jellyfish is special in food intake mode, a large amount of plankton in a water body needs to be filtered and eaten, and the food intake is large. Therefore, during the culture process, a large amount of fermentation fertilizer or chemical fertilizer is needed to fertilize water so as to be beneficial to the reproduction of plankton in the water body, thereby ensuring the sufficient bait of the jellyfish. However, after the application of the fertilizer, the content of elements such as nitrogen, phosphorus and the like in the water body is rapidly increased, and a large amount of elements are caused to be remained in the water body and accumulated in the bottom mud of the pond, particularly, the nitrogen elements accumulated in the bottom mud are converted into ammonia nitrogen and nitrite to be released into the water body, so that indexes such as the ammonia nitrogen and the nitrite in the pond bottom and the water body are inevitably increased dramatically, and the normal growth and even survival of the jellyfish are extremely adversely affected.
Due to deterioration of the substrate, the most direct cleaning mode for the substrate of the pond is pond cleaning. The traditional pond cleaning mode is pond turning, pond sunning and the like, although the cleaning mode can fundamentally clean sludge, residual bait and excrement at the bottom of the pond, the precious time of culture production is delayed, and the economic benefit is directly influenced.
If other bottom modifying products are used for bottom modification, two types of bottom modification products which can be selected at present are generally available on the market, one type is a pure chemical disinfection product, the oxidation reduction reaction can be carried out only by utilizing the oxidability of the bottom modification product and bottom mud, the oxidation reduction potential of the bottom mud is improved, and the effect of changing the bottom mud of the pond from black to yellow is achieved, but the method does not fundamentally solve the problem that the nitrogen and the phosphorus in the bottom mud and a water body exceed the standard, so the bottom modification product rebounds in a short time; the other is a pure biological bottom-modified product, but the components of the bottom-modified particle lack flocculating agent and adsorbent, so that the bottom-modified particle cannot adsorb and flocculate a large amount of toxic and harmful substances in the water body, and the bottom-modified particle made of beneficial bacteria cannot improve the water quality and the substrate at the same time.
In conclusion, how to provide the jellyfish pond water bottom material modifying agent which can not only ensure the water quality, but also fundamentally solve the problem that the nitrogen and the phosphorus in the bottom mud and the water body exceed the standard has become a problem which needs to be solved urgently in the industry.
[ summary of the invention ]
The invention aims to provide the jellyfish pond water bottom material modifying agent which can not only guarantee water quality, but also fundamentally solve the problem that nitrogen and phosphorus in bottom mud and water exceed standards.
In order to solve the technical problems, the invention adopts the technical scheme that: the jellyfish pond water substrate modifying agent comprises, by weight, 1-3 parts of aluminum potassium sulfate dodecahydrate, 60-70 parts of zeolite powder, 20-30 parts of photosynthetic bacteria powder, 1-10 parts of tartaric acid and 1-10 parts of sodium bicarbonate;
the preparation process of the modifying agent comprises the following steps: uniformly mixing predetermined weight of aluminum potassium sulfate dodecahydrate, zeolite powder, photosynthetic bacteria powder, tartaric acid and sodium bicarbonate, and preparing into granules by a dry method.
Further, the fine particle size of the zeolite powder is 200 meshes or more.
Compared with the prior art, the invention has the beneficial effects that: the particles prepared by the method are dissolved and sink at the same time in the process of sinking to the bottom of the pool after entering water, most of the particles can still be remained after sinking to the bottom of the pool, and finally the dissolution is continuously completed at the bottom of the pool, so that the active ingredients are uniformly distributed in the water body and the bottom of the pool, and the adsorption and flocculation characteristics of zeolite powder and aluminum potassium sulfate in the active ingredients can adsorb and flocculate a large amount of harmful substances in the water body and bottom mud and then decompose the harmful substances by photosynthetic bacteria; overcomes the defect that the prior bottom-modified product can only 'modify the bottom' but can not effectively modify the water quality at the same time, can effectively improve the utilization rate of the pond, prolong the effective service life of the pond, promote the growth of plankton in the water body, particularly unicellular algae, enrich the bait organisms of jellyfish and improve the economic benefit.
[ detailed description ] embodiments
The present invention will now be described in detail with reference to specific examples, which are provided for illustration only and are not intended to be limiting.
Example 1:
the jellyfish pond water bottom material modifying agent is prepared from the following components in parts by weight: 1 part of potassium aluminum sulfate dodecahydrate, 70 parts of zeolite powder, 20 parts of photosynthetic bacteria powder, 1 part of tartaric acid and 5 parts of sodium bicarbonate, wherein each part is 1 kilogram.
The jellyfish pond water bottom material modifying agent is prepared by the following preparation process: the method comprises the following steps: 1 part of aluminum potassium sulfate dodecahydrate, 70 parts of zeolite powder, 20 parts of photosynthetic bacteria powder, 1 part of tartaric acid and 5 parts of sodium bicarbonate are uniformly mixed and then are made into particles by a dry method, and the particle making technology is not essentially different from the prior art, so that the details are not given. The fine particle size of the zeolite powder is more than 200 meshes.
Example 2:
the jellyfish pond water bottom material modifying agent is prepared from the following components in parts by weight: 2 parts of potassium aluminum sulfate dodecahydrate, 60 parts of zeolite powder, 25 parts of photosynthetic bacteria powder, 10 parts of tartaric acid and 1 part of sodium bicarbonate, wherein each part is 1 kilogram.
The jellyfish pond water bottom material modifying agent is prepared by the following preparation process: the method comprises the following steps: 2 parts of aluminum potassium sulfate dodecahydrate, 60 parts of zeolite powder, 25 parts of photosynthetic bacteria powder, 10 parts of tartaric acid and 1 part of sodium bicarbonate are uniformly mixed and then are made into particles by a dry method, and the particle making technology is not essentially different from the prior art, so that the details are not given. The fine particle size of the zeolite powder is more than 200 meshes.
Example 3:
the jellyfish pond water bottom material modifying agent is prepared from the following components in parts by weight: 3 parts of potassium aluminum sulfate dodecahydrate, 65 parts of zeolite powder, 30 parts of photosynthetic bacteria powder, 5 parts of tartaric acid and 10 parts of sodium bicarbonate, wherein each part is 1 kilogram.
The jellyfish pond water bottom material modifying agent is prepared by the following preparation process: the method comprises the following steps: 3 parts of aluminum potassium sulfate dodecahydrate, 65 parts of zeolite powder, 30 parts of photosynthetic bacteria powder, 5 parts of tartaric acid and 10 parts of sodium bicarbonate are uniformly mixed and then are made into particles by a dry method, and the particle making technology is not essentially different from the prior art, so that the details are not given. The fine particle size of the zeolite powder is more than 200 meshes.
Wherein:
aluminum potassium sulfate dodecahydrate: the aluminum hydroxide colloid particles have positive charges, so the aluminum hydroxide colloid particles have strong adsorption capacity, when meeting with negatively charged suspended impurity particles, the aluminum hydroxide colloid particles neutralize the charges with each other, colloidal particles losing the charges are quickly aggregated together, and the particles are larger and larger, and finally precipitate to the bottom of a water body, thereby playing a role in purifying water.
Zeolite powder: the zeolite powder has a unique cavity structure in the molecular structure, the fineness of the zeolite powder used in the invention reaches more than 200 meshes, and a large amount of toxic and harmful substances such as ammonia nitrogen, hydrogen sulfide and the like in water can be adsorbed.
Photosynthetic bacteria powder: and (3) decomposing toxic and harmful substances such as ammonia nitrogen, nitrite, hydrogen sulfide and the like in water and at the bottom of the pool.
Tartaric acid: the disintegrant component existing as the bottom modified granule reacts with sodium bicarbonate to accelerate the dissolution of the granule.
Sodium bicarbonate: the disintegrant used as the bottom modification granule reacts with tartaric acid to accelerate the dissolution of the granule, and the sodium bicarbonate is favorable for the propagation and growth of unicellular algae in water body to indirectly provide bait for jellyfish.
The granular modifier prepared in the above examples 1-3 was used in an amount of 500-1000 g/mu-m by directly throwing into a pond. The product slowly settles to the bottom of the pool after entering water, tartaric acid and sodium bicarbonate react firstly to accelerate the disintegration of the particles in the settling process, so that the effective components in the bottom-modified particles are released into the water body from the settling process, and finally the particles falling to the bottom of the pool are continuously dissolved, and the effective components in the bottom-modified particles are gradually covered on the bottom mud of the pool in the dissolving process. The aluminum hydroxide colloid generated by the dissolved aluminum potassium sulfate adsorbs small particle substances in the water body, such as: silt, debris and the like play a role in improving the transparency of the water body. The zeolite powder can adsorb a large amount of toxic and harmful substances such as ammonia nitrogen, nitrite, hydrogen sulfide and the like in a water body. After the photosynthetic bacteria powder enters water, the photosynthetic bacteria powder self activates and decomposes toxic and harmful substances such as ammonia nitrogen, nitrite, hydrogen sulfide and the like adsorbed in reactants of the zeolite powder and the aluminum potassium sulfate and in water and bottom mud.
The method is characterized in that toxic and harmful substances in a water body and at the bottom of a pond are adsorbed by utilizing the flocculation and adsorption characteristics of aluminum potassium sulfate and zeolite powder, and are decomposed by utilizing photosynthetic bacteria, so that the effect of purifying water quality and substrate of the jellyfish pond is fundamentally achieved, and particularly, the method has a good decomposition effect on elements such as nitrogen, phosphorus and the like accumulated in substrate sludge of the jellyfish pond. The components involved in the invention are all water quality regulators and microecologics for aquatic products, which are allowed by national laws and regulations, and the water quality regulators and the microecologics are nontoxic and harmless to water environment, safe and environment-friendly.
The foregoing is for the purpose of illustrating the invention only and various simple changes and modifications within the spirit of the invention made by those skilled in the art should fall within the scope of the invention.
Claims (2)
1. The jellyfish pond water bottom material modifying agent is characterized by comprising the following components in parts by weight: the modifier comprises 1-3 parts of aluminum potassium sulfate dodecahydrate, 60-70 parts of zeolite powder, 20-30 parts of photosynthetic bacteria powder, 1-10 parts of tartaric acid and 1-10 parts of sodium bicarbonate;
the preparation process of the modifying agent comprises the following steps: uniformly mixing predetermined weight of aluminum potassium sulfate dodecahydrate, zeolite powder, photosynthetic bacteria powder, tartaric acid and sodium bicarbonate, and preparing into granules by a dry method.
2. The jellyfish pond water substrate improver according to claim 1, wherein: the fine particle size of the zeolite powder is more than 200 meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911406776.2A CN113060789A (en) | 2019-12-31 | 2019-12-31 | Jelly fish pond water bottom material modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911406776.2A CN113060789A (en) | 2019-12-31 | 2019-12-31 | Jelly fish pond water bottom material modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113060789A true CN113060789A (en) | 2021-07-02 |
Family
ID=76558277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911406776.2A Pending CN113060789A (en) | 2019-12-31 | 2019-12-31 | Jelly fish pond water bottom material modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113060789A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361273A (en) * | 2001-06-12 | 2002-12-17 | Hitoshi Tofun | Environment purifying material and producing method therefor |
| US20080035580A1 (en) * | 2004-09-27 | 2008-02-14 | De Rijk Jan | Methods and Compositions for Treatment of Water |
| CN106456614A (en) * | 2014-03-14 | 2017-02-22 | 爱尔皮奥治疗有限公司 | Hptp-beta inhibitors |
| 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 |
-
2019
- 2019-12-31 CN CN201911406776.2A patent/CN113060789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361273A (en) * | 2001-06-12 | 2002-12-17 | Hitoshi Tofun | Environment purifying material and producing method therefor |
| US20080035580A1 (en) * | 2004-09-27 | 2008-02-14 | De Rijk Jan | Methods and Compositions for Treatment of Water |
| CN106456614A (en) * | 2014-03-14 | 2017-02-22 | 爱尔皮奥治疗有限公司 | Hptp-beta inhibitors |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 付明星: "《淡水养殖动物疾病防治技术》", 30 November 2012, 湖北科学技术出版社 * |
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Application publication date: 20210702 |