CN108821415A - A kind of mandarin fish breeding water produces the improver of water quality and preparation method thereof of cultivation - Google Patents

A kind of mandarin fish breeding water produces the improver of water quality and preparation method thereof of cultivation Download PDF

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Publication number
CN108821415A
CN108821415A CN201810708333.8A CN201810708333A CN108821415A CN 108821415 A CN108821415 A CN 108821415A CN 201810708333 A CN201810708333 A CN 201810708333A CN 108821415 A CN108821415 A CN 108821415A
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grams
improver
water quality
water
extract
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肖曙光
黄好强
王新华
路畅
吴姣
燕梅
王大伟
吴太谦
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Henan University of Animal Husbandry and Economy
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Henan University of Animal Husbandry and Economy
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/101Sulfur compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/16Nitrogen compounds, e.g. ammonia
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/16Nitrogen compounds, e.g. ammonia
    • C02F2101/18Cyanides
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses the improver of water quality and preparation method thereof that a kind of mandarin fish breeding water produces cultivation, the raw material composition including following weight:80-100 grams of molasses, 80-100 grams of saccharicter-penin, 30-50 grams of medical stone powder, 0-40 grams of catalase-3,80-100 grams of Radix Dipsaci extract, 50-80 grams of Rhizoma Polygonati Odorati extract, 30-50 grams of EM bacteria agent, 40-80 grams of DL-malic acid, 50-70 grams of glacial acetic acid, 100-130 grams of potassium dihydrogen phosphate, 80-100 grams of humic acid, 30-50 grams of calper calcium peroxide.Improver of water quality of the invention can speed up pond substance circulation, water pH value is inhibited to increase, change harmful ammonia nitrogen, the chemical processes that nitrite is formed, reduce the generation of water layer and substrate ammonia nitrogen, nitrite, hydrogen sulfide, improve bottom of pond mud chemical oxygen consumption (COC), health hazard of the toxic and harmful substance to aquatic livestock is reduced, promotes aquatic livestock growth, there is good social and economic benefit.

Description

A kind of mandarin fish breeding water produces the improver of water quality and preparation method thereof of cultivation
Technical field
The present invention relates to the improver of water quality and preparation method thereof that a kind of mandarin fish breeding water produces cultivation, belong to aquaculture Technical field.
Background technique
Modern aquaculture intensive degree is higher and higher, and high-density breeding mode certainly will will lead to a large amount of high-protein feedings Material is fed, therefore has a large amount of itrogenous organic substances to be entered in water body, and the pollution of aquatic livestock discharged waste, accelerates in addition The middle and later periods of the deterioration degree of breeding water body, especially aquaculture management, cultivating pool are in high temperature cultivation season, in dissolved oxygen deficiency In the case where, above-mentioned itrogenous organic substance and residual bait consume a large amount of water body dissolved oxygen, cause the deficiency of water body dissolved oxygen, seriously endanger water Produce the existence and growth of animal.
In addition, often applying disinfectant, antibiotic etc. during aquatic animal disease prevention and treatment, also seriously destroying water The good flora system of body and the algae balance for generating oxygen.As many years of cultivating pool accumulate, residual bait, excrement, death are dynamic Necron and disinfectant, antibiotic etc. cause pool bottom sludge to deposit, and organic matter rich in, anaerobe is predominantly The sludge of position consumes a large amount of oxygen in water gas, finally because the incomplete oxidation of organic matter caused by dissolved oxygen deficiency generate total ammonia nitrogen, The poisonous and hazardous reducing substances such as nitrite, hydrogen sulfide, the water such as ammonia nitrogen, nitrite, hydrogen sulfide, dissolved oxygen amount in water body Matter index is difficult to regulation and administration, influences the normal growth and development, health and survival of aquatic livestock.Therefore, in order to improve cultivation water Environmental quality ensures that breeding production is gone on smoothly, and aquaculture water quality improving agent is just used and given birth to.
At present the mechanism of action of aquaculture water quality improving agent be usually by way of physics, chemistry or biology directly with Harmful substance interaction (such as redox reaction, absorption and coagulation precipitating, microorganism, which absorb, decomposes) in water body, removing has Evil substance reduces its concentration, achievees the purpose that improve water environment.But it finds in application process, existing improver of water quality holds Easy application effect is bad, it is difficult to be effectively improved water quality, and there is destructive raw material in modifying agent, secondary dirt can be caused to water body Dye, influences the balance of microorganism and algae in water environment, the growth that also will affect cultivated animals causes adverse effect.
Mandarin fish, also known as flower crucian carp, mandarin fish, the predacious fish of natural disposition ferociousness are food with fishes and shrimps.Mandarin fish meat is abundant thin Tender, protein content and fat content are high, thus there is a title of " fresh water grouper ", therefore at home and abroad market sales volume is good, valence for mandarin fish Lattice are high.Mandarin fish happiness water quality is pure and fresh, and hypoxia-resistant capacity is poor, therefore particularly significant to the management of water quality.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide the water quality improvements that a kind of mandarin fish breeding water produces cultivation Agent and preparation method thereof, the improver of water quality safety and environmental protection, and water water body organic matter used for aquiculture can be made to reduce, ammonia nitrogen, Nitrite, hydrogen sulfide content and bottom of pond mud chemical oxygen consumption (COC) are greatly reduced, and accelerate the growth of beneficial microbe and algae numerous It grows, and the decomposition to organic pollutant, promotes pond substance circulation, increase pond dissolved oxygen, improve breeding water body environment.
To achieve the goals above, the technical scheme adopted by the invention is that:
A kind of mandarin fish breeding water produces the improver of water quality of cultivation, the raw material composition including following weight:Molasses 80-100 Gram, 80-100 grams of saccharicter-penin, 30-50 grams of medical stone powder, 0-40 grams of catalase-3,80-100 grams of Radix Dipsaci extract, radix polygonati officinalis mentions Take 50-80 grams of object, 30-50 grams of EM bacteria agent, 40-80 grams of DL-malic acid, 50-70 grams of glacial acetic acid, 100-130 grams of potassium dihydrogen phosphate, 80-100 grams of humic acid, 30-50 grams of calper calcium peroxide.
The enzyme activity of catalase is 1 × 107U/g。
The preparation method of Radix Dipsaci extract is:Teasel root was ground into the coarse powder of 20-30 mesh, is added 10 times of teasel root coarse powder The petroleum ether of weight, refluxing extraction 1-2h, degreasing discard petroleum ether extract;The teasel root dregs of a decoction volatilize petroleum ether, add teasel root 70% ethyl alcohol of 10 times of weight of the dregs of a decoction impregnates 1-2h, refluxing extraction 1-2h, and filtering obtains first time filtrate;The dregs of a decoction add 10 times again 70% ethyl alcohol of weight, refluxing extraction 1-2h, filtering obtain second of filtrate, merge filtrate twice, ethyl alcohol is recovered under reduced pressure to nothing Alcohol taste is freeze-dried, and is crushed, is obtained Radix Dipsaci extract.
The preparation method of Rhizoma Polygonati Odorati extract is:The water of 10 times of weight is added in radix polygonati officinalis, impregnates 2-3h, decocts 1-2h, mistake Filter, obtains first time filtrate;The water of 10 times of weight is added in the dregs of a decoction, decocts 1-2h, filtering obtains second of filtrate, merges Filtrate twice is freeze-dried, and crushes, obtains Rhizoma Polygonati Odorati extract.
A kind of preparation method of mandarin fish breeding water quality improving agent:All raw materials are uniformly mixed, are granulated with tablet press machine, i.e., ?.
EM bacteria agent is produced purchased from Shanghai Ya Bao drug Co., Ltd, trade name EM opportunistic pathogen powder, and main component is gemma bar The composite, high efficiency and actives bacterial strain such as bacterium, saccharomycete, nitrifier, actinomyces, pseudomonad, viable count >=1 × 1010A/g.
The effect and effect that above-mentioned raw materials have:
After EM bacterium penetrates into water body, pathogenic microorganism and harmful substance can be inhibited, promote the mass propagation of planktonic organism and mentioned High dissolved oxygen in water, keeps the ecological balance of breeding water body, and excreta and residual bait in purifying aquaculture pond improve water quality and bottom Matter, to reduce disease.
The raw material of molasses, saccharicter-penin and catalase as improver of water quality has flocculation, clear effect, can The effect of water quality improvement, purification is improved, and molasses can provide carbon source for probiotics (such as bacillus), promote the fast of probiotics Speed activation breeding, saccharicter-penin and catalase can be improved the activity of microorganism in modifying agent and original inhabitants, and three compounds energy The function of probiotics is enough given full play to, inhibits disinfect pathogen, effectively absorbs and decompose toxic contaminants substance in water, improve modifying agent To the clean-up effect of water body, good breeding environment is maintained, reduces the generation of disease, reduces cultivation risk.
The raw materials such as humic acid, potassium dihydrogen phosphate, not only can be to water body getting fat, increase Dissolved Oxygen in Water, regulating water quality pH Value, moreover it is possible to adsorb harmful heavy metal ion and cyanide, be released beneficial metal ion, remove ammonia nitrogen in water removal, promote Into algal grown and photosynthesis, increase the dissolved oxygen of water body, improves sediment.
Medical stone is a kind of biologically active natural minerals remedies, is had " four big characteristics ", i.e., beneficial element is molten The modulability of property, the absorbability of harmful constituent, the inhibition of bacterium, pH value out.
Calper calcium peroxide can be used as oxygen release agent and increase oxygen in water, the pH value for adjusting water, improvement water quality, eliminate cause of disease Bacterium.
Malic acid and glacial acetic acid can inhibit certain micro-organisms using acidity using acid-base neutralization principle solution ammonia poison alkali poison, Such as breeding of cyanobacteria, bacterium, virus endangers small, safety and environmental protection to the Small side effects of aquatic animal.
Radix Dipsaci extract and Rhizoma Polygonati Odorati extract can promote the breeding of probiotics, inhibit the breeding of germ, effectively prevent arc The germs such as bacterium infect aquatic animal, and water body environment is made to be in the good ecological balance;Meanwhile Radix Dipsaci extract and radix polygonati officinalis mention It takes object to discharge in water body, can be absorbed and utilized by aquatic animal, the growth and development of aquatic animal can be promoted, improve water The immunity of raw animal body, provides the digestibility of aquatic animal, pollution of the aquatic animal excrement to water body is reduced, with animal body Interior probiotics and enzyme plays a role jointly.
Compared with prior art, the present invention has the following advantages that:
(1) improver of water quality of the invention can speed up pond substance circulation, and water pH value is inhibited to increase, and change harmful ammonia The chemical processes that nitrogen, nitrite are formed, reduce the generation of water layer and substrate ammonia nitrogen, nitrite, hydrogen sulfide, improve bottom of pond and become silted up Mud chemical oxygen consumption (COC) reduces health hazard of the toxic and harmful substance to aquatic livestock, promotes aquatic livestock growth.
(2) improver of water quality of the invention promotes the growth and breeding of aerobic microbiological and beneficial algae, inhibits disinfect pathogen Growth improves the decomposition efficiency to organic pollutant, increases pond dissolved oxygen content, improves water body dissolved oxygen situation, improves cultivation water Body environment improves water body dissolved oxygen content, improves the survival rate of aquatic livestock, reduces disease incidence, increases economic benefit.
(3) improver of water quality of the invention is environmentally protective, without side-effects to aquatic animal, and raw material is easy to get, easy to use, New approach is provided for the purification of aquaculture system, there is good social and economic benefit.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to embodiments.
The preparation method of Radix Dipsaci extract is:Teasel root was ground into the coarse powder of 20-30 mesh, is added 10 times of teasel root coarse powder The petroleum ether of weight, refluxing extraction 1h, degreasing discard petroleum ether extract;The teasel root dregs of a decoction volatilize petroleum ether, add teasel root medicine 70% ethyl alcohol of 10 times of weight of slag impregnates 2h, refluxing extraction 1h, and filtering obtains first time filtrate;The dregs of a decoction add 10 times of weight again 70% ethyl alcohol, refluxing extraction 1h, filtering obtain second of filtrate, merge filtrate twice, ethyl alcohol are recovered under reduced pressure to no alcohol taste, cold Jelly dry, pulverize, and obtain Radix Dipsaci extract.
The preparation method of Rhizoma Polygonati Odorati extract is:The water of 10 times of weight is added in radix polygonati officinalis, impregnates 2h, decocts 1h, filtering obtains To first time filtrate;The water of 10 times of weight is added in the dregs of a decoction, decocts 1h, filtering obtains second of filtrate, and merging is filtered twice Liquid is freeze-dried, and is crushed, is obtained Rhizoma Polygonati Odorati extract.
Embodiment 1
A kind of mandarin fish breeding water produces the improver of water quality of cultivation, the raw material composition including following weight:100 grams of molasses, 100 grams of saccharicter-penin, 30 grams of medical stone powder, 0 gram of catalase-3,100 grams of Radix Dipsaci extract, 50 grams of Rhizoma Polygonati Odorati extract, EM bacteria agent 30 grams, 60 grams of DL-malic acid, 60 grams of glacial acetic acid, 120 grams of potassium dihydrogen phosphate, 80 grams of humic acid, 50 grams of calper calcium peroxide.
Preparation method is to be uniformly mixed all raw materials, with granulation machine be granulated to get.
Embodiment 2
A kind of mandarin fish breeding water produces the improver of water quality of cultivation, the raw material composition including following weight:90 grams of molasses, sugar 90 grams of terpene element, 50 grams of medical stone powder, 40 grams of catalase, 80 grams of Radix Dipsaci extract, 80 grams of Rhizoma Polygonati Odorati extract, EM bacteria agent 50 Gram, 40 grams of DL-malic acid, 50 grams of glacial acetic acid, 130 grams of potassium dihydrogen phosphate, 90 grams of humic acid, 40 grams of calper calcium peroxide.
The preparation method is the same as that of Example 1.
Embodiment 3
A kind of mandarin fish breeding water produces the improver of water quality of cultivation, the raw material composition including following weight:80 grams of molasses, sugar 80 grams of terpene element, 40 grams of medical stone powder, 40 grams of catalase, 90 grams of Radix Dipsaci extract, 70 grams of Rhizoma Polygonati Odorati extract, EM bacteria agent 40 Gram, 80 grams of DL-malic acid, 70 grams of glacial acetic acid, 100 grams of potassium dihydrogen phosphate, 100 grams of humic acid, 30 grams of calper calcium peroxide.
The preparation method is the same as that of Example 1.
Application effect
Zhengzhou Gongyi cultivates the pond of mandarin fish, and 10 mu of area, 1.5 meters of the depth of water, water colour is bad, water quality deterioration, and application is originally Afterwards (200 grams/acre), water colour improves the improver of water quality (embodiment 1) of invention, and transparency increases, each breeding water body in application front and back Chemical index variation see the table below.Simultaneously according to illustrating to apply certain commercially available brand water quality improvement in the pond of another same specification Agent, water colour has a little improvement for 24 hours after application, and transparency is improved, and overall effect is unobvious.
As can be seen from the table, after applying improver of water quality of the invention for 24 hours, the pH value of breeding water body, ammonia nitrogen, nitrous acid Salt, hydrogen sulfide and bed mud COD are remarkably decreased, and dissolved oxygen amount is significantly increased, and illustrate that improver of water quality of the invention plays well Improvement water quality effect.
The foregoing is merely the optimal embodiments of the present invention, and for those skilled in the art, the present invention can have Various modifications and variations.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, should all It is included within protection scope of the present invention.

Claims (8)

1. the improver of water quality that a kind of mandarin fish breeding water produces cultivation, which is characterized in that the raw material composition including following weight:Sugar Sweet 80-100 grams, 80-100 grams of saccharicter-penin, 30-50 grams of medical stone powder, 0-40 grams of catalase-3, Radix Dipsaci extract 80-100 Gram, 50-80 grams of Rhizoma Polygonati Odorati extract, 30-50 grams of EM bacteria agent, 40-80 grams of DL-malic acid, 50-70 grams of glacial acetic acid, potassium dihydrogen phosphate 100-130 grams, 80-100 grams of humic acid, 30-50 grams of calper calcium peroxide.
2. improver of water quality according to claim 1, which is characterized in that the raw material composition including following weight:Molasses 100 Gram, 100 grams of saccharicter-penin, 30 grams of medical stone powder, 0 gram of catalase-3,100 grams of Radix Dipsaci extract, 50 grams of Rhizoma Polygonati Odorati extract, EM 30 grams of microbial inoculum, 60 grams of DL-malic acid, 60 grams of glacial acetic acid, 120 grams of potassium dihydrogen phosphate, 80 grams of humic acid, 50 grams of calper calcium peroxide.
3. improver of water quality according to claim 1, which is characterized in that the raw material composition including following weight:Molasses 90 Gram, 90 grams of saccharicter-penin, 50 grams of medical stone powder, 40 grams of catalase, 80 grams of Radix Dipsaci extract, 80 grams of Rhizoma Polygonati Odorati extract, EM bacterium 50 grams of agent, 40 grams of DL-malic acid, 50 grams of glacial acetic acid, 130 grams of potassium dihydrogen phosphate, 90 grams of humic acid, 40 grams of calper calcium peroxide.
4. improver of water quality according to claim 1, which is characterized in that the raw material composition including following weight:Molasses 80 Gram, 80 grams of saccharicter-penin, 40 grams of medical stone powder, 40 grams of catalase, 90 grams of Radix Dipsaci extract, 70 grams of Rhizoma Polygonati Odorati extract, EM bacterium 40 grams of agent, 80 grams of DL-malic acid, 70 grams of glacial acetic acid, 100 grams of potassium dihydrogen phosphate, 100 grams of humic acid, 30 grams of calper calcium peroxide.
5. improver of water quality according to claim 1-4, which is characterized in that the enzyme activity of catalase be 1 × 107U/g。
6. improver of water quality according to claim 1-4, which is characterized in that the preparation of the Radix Dipsaci extract Method is:Teasel root was ground into the coarse powder of 20-30 mesh, the petroleum ether of 10 times of weight of teasel root coarse powder, refluxing extraction 1- is added 2h, degreasing discard petroleum ether extract;The teasel root dregs of a decoction volatilize petroleum ether, add 70% ethyl alcohol of 10 times of weight of the teasel root dregs of a decoction 1-2h, refluxing extraction 1-2h are impregnated, filtering obtains first time filtrate;The dregs of a decoction add 70% ethyl alcohol of 10 times of weight, refluxing extraction again 1-2h, filtering obtain second of filtrate, merge filtrate twice, and ethyl alcohol is recovered under reduced pressure to no alcohol taste, is freeze-dried, crushes, obtain Radix Dipsaci extract.
7. improver of water quality according to claim 1-4, which is characterized in that the preparation of the Rhizoma Polygonati Odorati extract Method is:The water of 10 times of weight is added in radix polygonati officinalis, impregnates 2-3h, decocts 1-2h, filtering obtains first time filtrate;In the dregs of a decoction The middle water that 10 times of weight is added decocts 1-2h, and filtering obtains second of filtrate, merges filtrate twice, is freeze-dried, and crushes, obtains To Rhizoma Polygonati Odorati extract.
8. a kind of preparation method of improver of water quality according to any one of claims 1-4, which is characterized in that by all raw materials Be uniformly mixed, with tablet press machine be granulated to get.
CN201810708333.8A 2018-07-02 2018-07-02 A kind of mandarin fish breeding water produces the improver of water quality and preparation method thereof of cultivation Pending CN108821415A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511696A (en) * 2021-08-04 2021-10-19 刘猛 Aquaculture water quality improver and preparation method thereof

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CN104341045A (en) * 2013-07-29 2015-02-11 青岛艾华隆生物科技有限公司 Aquaculture water quality balancing purification agent
CN104585121A (en) * 2014-12-19 2015-05-06 湖北省自动化研究所股份有限公司 Ecological fish tank for driving water circulation and removing total nitrogen through aeration and method for breeding edible fish with ecological fish tank
CN106577457A (en) * 2016-10-25 2017-04-26 南宁海世界生物科技有限公司 Water quality modifying agent for aquaculture and preparation method thereof
CN106630192A (en) * 2016-12-31 2017-05-10 新昌县田野泉养殖技术开发有限公司 Coilia nasus culture pond water quality conditioning agent and preparation method thereof
EP3173473A1 (en) * 2014-07-23 2017-05-31 China Petroleum & Chemical Corporation Method for culturing microalgae and method of combination of same with denitration

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104341045A (en) * 2013-07-29 2015-02-11 青岛艾华隆生物科技有限公司 Aquaculture water quality balancing purification agent
EP3173473A1 (en) * 2014-07-23 2017-05-31 China Petroleum & Chemical Corporation Method for culturing microalgae and method of combination of same with denitration
CN104585121A (en) * 2014-12-19 2015-05-06 湖北省自动化研究所股份有限公司 Ecological fish tank for driving water circulation and removing total nitrogen through aeration and method for breeding edible fish with ecological fish tank
CN106577457A (en) * 2016-10-25 2017-04-26 南宁海世界生物科技有限公司 Water quality modifying agent for aquaculture and preparation method thereof
CN106630192A (en) * 2016-12-31 2017-05-10 新昌县田野泉养殖技术开发有限公司 Coilia nasus culture pond water quality conditioning agent and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511696A (en) * 2021-08-04 2021-10-19 刘猛 Aquaculture water quality improver and preparation method thereof

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Application publication date: 20181116

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