CN108529740A - A kind of water quality of fresh water culture pond modifying agent and preparation method - Google Patents
A kind of water quality of fresh water culture pond modifying agent and preparation method Download PDFInfo
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- CN108529740A CN108529740A CN201810341087.7A CN201810341087A CN108529740A CN 108529740 A CN108529740 A CN 108529740A CN 201810341087 A CN201810341087 A CN 201810341087A CN 108529740 A CN108529740 A CN 108529740A
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- modifying agent
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- fresh water
- potato
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Farming Of Fish And Shellfish (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of water quality of fresh water culture pond modifying agent and preparation methods, belong to water quality of aquaculture pond regulation and control field.The modifying agent is made of the dry slag of potato, sodium humate, zeolite powder, sodium carboxymethylcellulose, inorganic nutrient salt.The modifying agent significant effect and persistently, high temperature cultivation season can effectively control water quality of fresh water culture pond, promote the healthy and sustainable development of freshwater aquaculture industry.The production method of the modifying agent is easy, easy to operate, can be used for large-scale industrial production.
Description
Technical field
The present invention relates to water quality of aquaculture pond to regulate and control field, and in particular to a kind of for water quality of fresh water culture pond
Modifying agent is more particularly to a kind of water quality of fresh water culture pond modifying agent preparation method.
Background technology
With the raising of China's aquaculture industry industry yield year by year, intensive, high-density breeding pattern to breeding water body and
The pollution of bottom material of pond for breeding is increasingly severe.Aquiculture animal can only achieve 20% to the absorption of protein in artifical compound feed
~30% or so, it is remaining to be discharged into pond bottom in the form of residual bait and excrement.Meanwhile it is algae in pond, aquatic dynamic
The corpse of Plant death is also accumulated in pond bottom, these organic matters not only consume the oxygen of breeding water body by fermenting, but also
The substances such as the ammonia nitrogen generated that ferment cause breeding water body to pollute, and cause damages to the health of cultivated animals.In addition, in pond bottom
Organic matter is also " hotbed " that various pathogens grow, and is the main source of cultivated animals infection pathogen, especially in the high warm season
It saves (such as 7-8 months), aquiculture animal food ration increases, and such case is more serious.The ammonia nitrogen of breeding water body middle and high concentration,
The growth of nitrite nitrogen and pathogen can cause cultivated animals morbidity even dead.Therefore, aquaculture pond water body environment
Improvement be to promote one of culture fishery sound development important measure.
Invention content
Pond organic matter accumulation causes breeding water body to pollute and support in China's culture fishery proposed for background technology
The problem of animal diseases take place frequently is grown, the purpose of the present invention is to provide a kind of modifying agents improving water quality of fresh water culture pond.It is high
Warm season can be effectively improved pool bottom environment by launching this modifying agent in cultivating pool, reduce NH in water body3-N、
NO2The harm of-N and pathogen to aquiculture animal, promotes the healthy and sustainable development of culture fishery.The product is a kind of light
The natural amendments of water culture-pool water quality, significant effect and persistently, overcome be currently used in water quality of aquaculture pond improvement
Secondary pollution problem and improved effect duration are short caused by breeding water body for agent (especially chemicals modifying agent), hold
The shortcomings of easily rebounding.
Another object of the present invention is to be to provide a kind of preparation method of water quality of fresh water culture pond modifying agent, the party
The raw material sources that method uses are convenient, and production method is easy, easy to operate, can be used for large-scale industrial production.
In order to achieve the above purpose, the invention is realized by the following technical scheme：
A kind of water quality of fresh water culture pond modifying agent, is made of the mass fraction of following raw material：
A kind of water quality of fresh water culture pond modifying agent, is made of (preferred scope) the mass fraction of following raw material：
A kind of water quality of fresh water culture pond modifying agent is made of (best range) the mass fraction of following raw material：
A kind of water quality of fresh water culture pond modifying agent, is made of (optimum value) the mass fraction of following raw material：
The preparation method of the dry slag of potato is：Potato residues are put into polyethylene can and 0.8% hydrogen-oxygen is added
Change sodium solution, potato residues and sodium hydroxide solution are according to solid-to-liquid ratio 1:5 (w/v) are mixed, and impregnate 30-40 minutes after stirring evenly, so
After filter to take potato residues, at 65 DEG C drying or natural air drying, make potato residues moisture control in 9-10%, obtain horse
The dry slag of bell potato；
The sodium carboxymethylcellulose is adhesive；
The inorganic nutrients salt component is K2HPO4、KH2PO4、NaCl、MgSO4, 4 kinds of ingredients are according to 1:1:5:1 ratio mixes
It forms；
A kind of heretofore described water quality of fresh water culture pond modifying agent, preparation method comprise the steps of：
A, the dry slag of potato, sodium humate, zeolite powder, sodium carboxymethylcellulose and inorganic salts is taken to be crushed to 30- respectively
50 mesh sieve；
B, the dry slag of potato, sodium humate, zeolite powder, sodium carboxymethylcellulose and nothing are weighed respectively according to mass percent
Machine nutritive salt is put into blender and stirs 30-45 minutes, it is made to be sufficiently mixed uniformly；
C, by the raw material being uniformly mixed in step B according to solid-to-liquid ratio 2:The hot water that 1 (w/v) is added 65 DEG C is stirred 15-
25 minutes, it is then placed in full automatic machine for producing pills feed bin, shaping motor is adjusted to 600 revs/min, and pill rate is adjusted to 500 revs/min
Clock, it is φ 24mm pellet particles, natural air drying, as this product that specification, which is made,.
A kind of above-mentioned water quality of fresh water culture pond modifying agent is used for freshwater aquiculture mid-term pond waters enhancement of environment, especially
It is more preferably, this product monthly uniformly to be launched to cultivating pool 3-4 times in high temperature season (7-8 months) using effect, launches every time
Amount is 2.5-5 kgs/acre of meter Shui Shen, type, growth phase and the aquaculture pond of the specific visual Aquatic farming animals of usage amount
The depth information of pool bottom sludge is adjusted.
Compared with existing modifying agent, the present invention has the following advantages and effects：
(1) raw material of the present invention is cheap, environment-protecting and non-poisonous, degradation rate is fast, avoids traditional chemical or organic polymer modifying agent pair
Breeding water body causes secondary pollution；
(2) present invention is one kind by the dry Slag treatment of potato and inorganic nutrient salt of arranging in pairs or groups, sodium humate and zeolite powder
The natural water modifying agent of composition, the wherein dry slag of potato can effectively improve its conversion coefficient after 0.8% NaOH processing, can
Required nutrition and carrier are provided for the growth of cultivating pool bottom microbial reproduction, production notable to pond water quality improved effect
It is simple for process.
(3) NH in breeding water body can be reduced after 1 month in freshwater aquiculture high temperature season (7-8 months)3-N、NO2-N
Content is respectively 25-40%, and 20-35%, chemical oxygen consumption (COC) (COD) attenuating 15-20% improve Dissolved Oxygen in Water 15-25%, can
It is effectively improved breeding water body environment, reduces aquiculture animal incidence and fishing medicine usage amount, promotes culture fishery health hair
Exhibition.
Description of the drawings
Figure (1) is the effect diagram that this product improves grass carp cultivating pool water body total nitrogen content.
Figure (2) is the effect diagram that this product improves grass carp cultivating pool water body ammonia-nitrogen content.
Figure (3) is the effect diagram that this product improves grass carp cultivating pool water body nitrate content.
Figure (4) is the effect diagram that this product improves grass carp cultivating pool water nitrite content.
Figure (5) is the effect diagram that this product improves grass carp cultivating pool water body chemical oxygen demand content.
Figure (6) is the effect diagram that this product improves grass carp cultivating pool Dissolved Oxygen in Water content.
Specific implementation mode
Further illustrate the present invention with reference to embodiments, but embodiment does not do any type of limit to the present invention
It is fixed.
Embodiment 1：
A kind of water quality of fresh water culture pond modifying agent, is made of the mass fraction of following raw material：
The preparation method of the dry slag of potato is：Potato residues are put into polyethylene can and 0.8% hydrogen-oxygen is added
Change sodium solution, potato residues and sodium hydroxide solution are according to solid-to-liquid ratio 1:5 (w/v) are mixed, and 30-40 points are impregnated after stirring evenly
Then clock filters to take potato residues, drying or natural air drying at 65 DEG C make the moisture of potato residues control in 9-
10%, obtain the dry slag of potato；
The sodium carboxymethylcellulose is adhesive；
The inorganic nutrients salt component is K2HPO4、KH2PO4、NaCl、MgSO4, 4 kinds of ingredients are according to 1:1:5:1 ratio mixes
It forms；
A kind of water quality of fresh water culture pond modifying agent of the present invention, preparation method comprise the steps of：
A, the dry slag of potato, sodium humate, zeolite powder, sodium carboxymethylcellulose and inorganic salts is taken to be crushed to 70- respectively
90 mesh sieve；
B, weighed respectively according to mass percent the dry slag of potato and sodium humate, zeolite powder, sodium carboxymethylcellulose and
Inorganic nutrient salt is put into blender and stirs 40 minutes, it is made to be sufficiently mixed uniformly；
C, by the raw material being uniformly mixed in step B according to solid-to-liquid ratio 2:The hot water that 1 (w/v) is added 65 DEG C is stirred 15-
25 minutes, it is then placed in full automatic machine for producing pills feed bin, shaping motor is adjusted to 600 revs/min, and pill rate is adjusted to 500 revs/min
Clock, it is φ 24mm pellet particles, natural air drying, as this product that specification, which is made,.
Embodiment 2：
A kind of water quality of fresh water culture pond modifying agent, it is made of the mass fraction of following raw material：
Its preparation process is same as Example 1.
Embodiment 3
A kind of water quality of fresh water culture pond modifying agent, it is made of the mass fraction of following raw material：
Its preparation process is same as Example 1.
Test example
Grass carp master supports pond water quality improved test：Test site is located at the four of Jiangxi Academy of Agricultural Sciences's high peace proving ground
Mouth grass carp culture experiment pond, 4.5 mu of area, 1.7 meters of the depth of water, 18 centimeters of bed mud thickness put 3 tails of grass carp specification/jin, quantity in a suitable place to breed
850 tails, 30,000 tail of intercropping Pengzhe fish summer flower seedling, each 4,000 tail of flower silver carp summer flower.In April, 2017 puts fry, wherein two mouthfuls of ponds
Improver of water quality in July 10 starting to launch embodiment 1, injected volume are 3 kgs/acre of meter Shui Shen, in addition two mouthfuls of ponds
It does not launch as a control group.Improver of water quality is launched weekly once and takes pond water sample detection total nitrogen, ammonia nitrogen, nitric acid in experiment pond
Salt nitrogen, the content of nitrite nitrogen and dissolved oxygen and chemical oxygen consumption (COC).
Water quality detection the result shows that：The present invention improves significantly to grass carp culture-pool water quality, and effect (be shown in by test result
Fig. 1-6).In the 7-8 months, the modifying agent of 3 kgs/acre of meter Shui Shen is launched weekly in test group pond, compared with control group pond, water
Total nitrogen content reduces by 21.29% in body, and ammonia-nitrogen content reduces by 31.28%, and nitrite nitrogen content has dropped 38.06%, chemistry
Oxygen demand has dropped 32.71%, and dissolved oxygen improves 25.57%.
Claims (8)
1. a kind of water quality of fresh water culture pond modifying agent, it is characterised in that be made of the mass fraction of following raw material：
The preparation method of the dry slag of potato is：Potato residues are put into polyethylene can and 0.8% sodium hydroxide is added
Solution, potato residues and sodium hydroxide solution are according to 1:5 (w/v) are mixed, and are impregnated 30-40 minutes after stirring evenly, are then filtered
Potato residues are taken, drying or natural air drying at 65 DEG C make the moisture of potato residues control in 9-10%, it is dry to obtain potato
Slag；
The sodium carboxymethylcellulose is adhesive；
The inorganic nutrients salt component is K2HPO4、KH2PO4、NaCl、MgSO4, 4 kinds of ingredients are according to 1:1:5:1 ratio mix and
At.
2. a kind of water quality of fresh water culture pond modifying agent according to claim 1, it is characterised in that by the matter of following raw material
Measure score composition：
3. a kind of water quality of fresh water culture pond modifying agent according to claim 1, it is characterised in that：
4. a kind of water quality of fresh water culture pond modifying agent according to claim 1, it is characterised in that by the matter of following raw material
Measure score composition：
5. a kind of water quality of fresh water culture pond modifying agent according to claim 1, it is characterised in that by the matter of following raw material
Measure score composition：
6. a kind of water quality of fresh water culture pond modifying agent according to claim 1, it is characterised in that by the matter of following raw material
Measure score composition：
7. a kind of water quality of fresh water culture pond modifying agent according to claim 1, it is characterised in that by the matter of following raw material
Measure score composition：
8. according to a kind of any water quality of fresh water culture pond modifying agents of claim 1-7, it is characterised in that its preparation side
Method comprises the steps of：
A, the dry slag of potato, sodium humate, zeolite powder, sodium carboxymethylcellulose and inorganic salts is taken to be crushed to 30-50 mesh respectively
Sieve；
B, the dry slag of potato, sodium humate, zeolite powder, sodium carboxymethylcellulose and inorganic battalion are weighed respectively according to mass percent
Salt is supported, is put into blender and stirs 30-45 minutes, it is made to be sufficiently mixed uniformly；
C, by the raw material being uniformly mixed in step B according to solid-to-liquid ratio 2:The hot water that 1 (w/v) is added 65 DEG C is stirred 15-25 points
Clock is then placed in full automatic machine for producing pills feed bin, and shaping motor is adjusted to 600 revs/min, and pill rate is adjusted to 500 revs/min, system
It is φ 24mm pellet particles, natural air drying, as this product at specification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810341087.7A CN108529740A (en) | 2018-04-17 | 2018-04-17 | A kind of water quality of fresh water culture pond modifying agent and preparation method |
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| CN201810341087.7A CN108529740A (en) | 2018-04-17 | 2018-04-17 | A kind of water quality of fresh water culture pond modifying agent and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402035A (en) * | 2021-06-16 | 2021-09-17 | 苏州大腾生态科技发展有限公司 | Green modifier for landscape/aquaculture water body and preparation method and application thereof |
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| CN113402035A (en) * | 2021-06-16 | 2021-09-17 | 苏州大腾生态科技发展有限公司 | Green modifier for landscape/aquaculture water body and preparation method and application thereof |
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