CN111115845A - Microbial treatment system and process for aquaculture environment - Google Patents
Microbial treatment system and process for aquaculture environment Download PDFInfo
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- CN111115845A CN111115845A CN201911387004.9A CN201911387004A CN111115845A CN 111115845 A CN111115845 A CN 111115845A CN 201911387004 A CN201911387004 A CN 201911387004A CN 111115845 A CN111115845 A CN 111115845A
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Images
Classifications
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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
-
- 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
- A01K61/80—Feeding devices
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of aquaculture, in particular to a microbial treatment system and a microbial treatment process for an aquaculture environment. The design of the invention can fully mix the materials for purifying water with water, the mixed water is introduced into the culture water area, the water area in a certain range can be circularly filtered, the water quality of the whole water area is ensured to be purified, the stirring space can be independent through the adjustable separation mechanism, and the EM bacteria materials can be stirred uniformly conveniently.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a microbial treatment system and a microbial treatment process for an aquaculture environment.
Background
The aquaculture industry is the waters that the human beings utilize and can supply to breed (including planting), according to the ecological habit of breed object and the requirement to waters environmental condition, application aquaculture technique and facility, engage in aquatic economy animal, plant cultivation, the requirement to quality of water is especially important when carrying out aquaculture, when pollutant indexes such as COD in the water, ammonia nitrogen, total phosphorus, total nitrogen exceed standard, can cause the microorganism unbalance in aquatic, oxygen content in the water reduces, easily produce the rotten odor, produce some pathogenic bacteria simultaneously, can lead to aquatic disease or death in the aquatic for a long time, and then increase organic matter content such as incomplete bait, excrement and biological debris in the bottom, further worsen quality of water.
Generally, materials for purifying water quality, such as EM (effective microorganisms) and other materials, need to be put into water for purifying water quality, but the water area range is large, the putting is difficult to be uniform, and the water quality is difficult to be thoroughly purified.
Disclosure of Invention
The invention aims to provide a microbial treatment system and a microbial treatment process for an aquaculture environment, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides an aquaculture environment microorganism treatment system, which comprises a box body, wherein a water inlet pipe is arranged at the upper part of one end of the box body, a water outlet pipe is arranged at the lower part of the other end of the box body, a mixing bin is arranged inside one side of the box body close to the water inlet pipe, a settling bin is arranged inside one side of the box body close to the water outlet pipe, a stirring bin is arranged between the mixing bin and the settling bin, an EM (effective microorganisms) feeding pipe is arranged at the top of the stirring bin, a nutrient feeding pipe is arranged at the top of the mixing bin, a motor is arranged on the inner wall of the bottom of the stirring bin, a stirring shaft is connected with the output end of the top of the motor, a plurality of stirring blades are arranged on the outer wall of the stirring shaft from top to bottom, an EM (effective microorganisms, fixing grooves are inserted into the upper end and the lower end of the adjustable separation mechanism, the fixing grooves are of U-shaped structures, and the outer wall of one end of each fixing groove is tightly welded with the inner wall of the box body; the adjustable separation mechanism comprises two movable frames which are symmetrically arranged, the upper end and the lower end of each movable frame are slidably connected with the inner wall of the fixed groove, a plurality of strip-shaped plates are horizontally arranged and are arranged at equal intervals from top to bottom, a fixed plate is tightly welded in the middle of each movable frame, a roller shaft is horizontally arranged between the two movable frames, one side, close to the roller shaft, of the fixed plate is provided with a groove, the roller shaft is arranged in the groove, a sawtooth strip is vertically arranged on the inner side wall in the middle of the groove, a gear is coaxially and tightly welded in the middle of the roller shaft, close to the sawtooth strip, and meshed with the sawtooth strip, one end of the roller shaft penetrates through the outer wall of the box body and is tightly bonded with a handle, and the two movable frames can move reversely to enable gaps between the strip-shaped plates, thereby realizing the opening and closing of the adjustable separating mechanism.
Preferably, a fixing frame is arranged outside the box body, and the fixing frame is of a rectangular frame structure.
Preferably, the EM bacterium release pipe is arranged horizontally, and a plurality of spray heads are uniformly arranged on the outer wall of the EM bacterium release pipe.
Preferably, the inner wall of the bottom of the settling bin is provided with a settling tank.
Preferably, the two ends of the roll shaft are rotatably connected with the two ends of the fixing plate through bearings, and the outer side of the connection part is sealed through a sealing ring.
Preferably, the stirring blades are symmetrically and uniformly arranged.
Preferably, a hose is connected to the outer end of the drain pipe.
An aquaculture environment microorganism treatment process using the aquaculture environment microorganism treatment system comprises the following steps:
step 1) water quality pretreatment:
in order to enable the microorganisms to settle in the water body earlier, water surface splashing is carried out by using EM-aquatic product water purification special bacteria liquid about 7-10 days before the young seedlings are put in the water; the splashing amount is determined according to the water body and the water volume area;
step 2) feed pretreatment:
spraying and stirring the dry feed by using 200 times of diluent, and keeping the water content at about 30-40%; for animal baits, EM bacterial liquid can be directly used for spraying or diluting for 100 times of soaking treatment, and the baits are fed after 2-3 hours;
step 3) water quality maintenance:
after entering a normal breeding stage, in order to provide a good ecological environment for aquatic animals, sprinkling water surface of 1-3 mu per kilogram of water surface is carried out on the water surface for about 2 times per month in each pond according to the water quality condition.
Compared with the prior art, the invention has the beneficial effects that:
this aquaculture environment microorganism treatment system can be with the material and the water intensive mixing that are used for the water purification, and in the water rethread cultivation waters after will mixing, can carry out loop filter to the waters of certain limit, guarantee the purification of whole waters quality of water, can be independent with stirred tank space through adjustable partition mechanism, make things convenient for EM fungus material stirring.
The process of the invention can
1) Purifying water quality: effectively reduces the indexes of pollutants such as COD, ammonia nitrogen, total phosphorus, total nitrogen and the like in the water body, increases the dissolved oxygen content of the water body, improves the transparency of the water body, and ensures that the water body is fresh and cool, does not corrode and is not smelly.
2) Bottom modification: effectively decompose organic matters such as underwater residual bait, excrement, biological debris and the like, reduce sediment deposition, increase the content of dissolved oxygen in the water, stabilize and improve the water quality and prolong the water changing time.
3) Pretreatment of bait: removing pathogenic bacteria in bait, improving bait quality, improving absorption function of fish and shrimp, reducing intestine and stomach burden, and enhancing resistance.
The process of the invention can
1) Reduce the content of harmful substances in the water body.
2) Purifying the water quality.
3) Promoting animal growth, and improving immunity and disease resistance.
4) Improve survival rate and reduce death rate.
5) Raising the breeding density.
6) Preventing epidemic diseases, and reducing the use of antibiotics.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an exploded view of the adjustable partition mechanism of the present invention.
FIG. 4 is one of the schematic diagrams of the comparison of the water quality change of two crab ponds using the process of the present invention and not using the process of the present invention under the same farmer, the same water intake condition, the same farming density and farming mode;
FIG. 5 is a second schematic diagram showing the comparison between the water quality changes of two crab ponds using the process of the present invention and those without the process of the present invention in the same farmer, the same water intake condition, the same farming density and farming mode;
FIG. 6 is a third schematic diagram showing comparison between changes in water quality of two crab ponds using the process of the present invention and those without the process of the present invention in the same farmer, the same water intake condition, the same farming density and farming mode;
FIG. 7 is a fourth schematic diagram showing the comparison of the water quality changes of two crab ponds using the process of the present invention and not using the process of the present invention under the same farmer, the same water intake condition, the same farming density and farming mode;
therefore, the water quality of the crab pond added with EM is obviously superior to that of the crab pond without EM.
In the figure: 1. a box body; 11. a drain pipe; 111. a hose; 12. a nutrient feeding pipe; 13. an EM (effective microorganism) strain feeding pipe; 14. a fixed mount; 15. a water inlet pipe; 2. a mixing bin; 3. a stirring bin; 4. a settling bin; 5. an EM bacteria release pipe; 6. an adjustable separation mechanism; 61. a movable frame; 62. a strip plate; 63. a fixing plate; 631. grooving; 632. a sawtooth strip; 64. a roll shaft; 641. a handle; 642. a gear; 7. fixing grooves; 8. a motor; 81. a stirring shaft; 82. a stirring blade; 9. a settling tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1.
The invention provides an aquaculture environment microorganism treatment system, as shown in figures 1-7, which comprises a box body 1, wherein a water inlet pipe 15 is arranged at the upper part of one end of the box body 1 for water inlet, a water outlet pipe 11 is arranged at the lower part of the other end of the box body 1 for water outlet, a mixing bin 2 is arranged inside one side of the box body 1 close to the water inlet pipe 15 for adding nutrients and mixing with water, a settling bin 4 is arranged inside one side of the box body 1 close to the water outlet pipe 11 for mixing and stirring solution for settling and removing undissolved fixed impurities, a stirring bin 3 is arranged between the mixing bin 2 and the settling bin 4 for fully stirring and mixing the nutrients and water, an EM (effective microorganisms) bacterium throwing pipe 13 is arranged at the top of the stirring bin 3 for throwing and inputting EM (effective microorganisms), a nutrient throwing pipe 12 is arranged at the top of the mixing bin 2 for throwing the nutrients from top to bottom, a motor 8 is arranged on the inner wall at, the top output of motor 8 is connected with (mixing) shaft 81, the outer wall top-down of (mixing) shaft 81 is provided with a plurality of stirring vane 82, it rotates to drive stirring vane 83 through motor 8, thereby make the solution intensive mixing in the stirring storehouse 3, the inside top of mixing storehouse 2 is provided with EM fungus release pipe 5, be used for evenly putting in EM fungus top-down, mix storehouse 2, equal vertical adjustable partition mechanism 6 that is provided with between stirring storehouse 3 and the precipitation storehouse 4, be used for regularly opening the both sides in stirring storehouse 3, keep independent space when being convenient for mix the stirring, make the solution stirring, adjustable partition mechanism 6's upper and lower both ends all are pegged graft and are had fixed slot 7, fixed slot 7 is the U-shaped structure, the one end outer wall of fixed slot 7 closely welds with the inner wall of box 1, can separate mechanism 6 with adjustable through fixed slot 7.
In this embodiment, the adjustable partition mechanism 6 includes two symmetrically disposed movable frames 61, the upper and lower ends of the movable frame 61 are slidably connected to the inner wall of the fixed slot 7, the inner side of the movable frame 61 is provided with a plurality of strip-shaped plates 62, the strip-shaped plates 62 are horizontally disposed and the strip-shaped plates 62 are arranged at equal intervals from top to bottom, the fixed plate 63 is tightly welded in the middle of the movable frame 61, a roller shaft 64 is horizontally disposed between the two movable frames 61, one side of the fixed plate 63 close to the roller shaft 64 is provided with a slot 631, the roller shaft 64 is disposed inside the slot 631, a sawtooth strip 632 is vertically disposed on the inner side wall in the middle of the slot 631, a gear 642 is coaxially and tightly welded in the middle of the roller shaft 64 close to the sawtooth strip 632, the gear 642 is engaged with the sawtooth strip 633, one end of the roller shaft 64 penetrates through the outer wall of the box 1 and is tightly bonded with a handle 641, when, two movable frame 61 can reverse movement make the clearance coincidence between the strip shaped plate 62 or stagger to realize opening and closing of adjustable partition mechanism 6, be the open mode when strip shaped plate 62 coincidence, the rivers can flow through from a side to the opposite side this moment, is the closed state when strip shaped plate 62 staggers, and rivers can not pass through this moment.
Specifically, the fixing frame 14 is arranged outside the box body 1 and is of a rectangular frame structure, so that the box body 1 can be conveniently fixed and carried.
In addition, EM fungus release pipe 5 is the level setting, and the outer wall of EM fungus release pipe 5 evenly is provided with a plurality of shower nozzles, can guarantee that the EM fungus sprays evenly, the EM fungus can purify waste water, effectively reduce pollutant indexes such as COD in the water, ammonia nitrogen, total phosphorus, total nitrogen, increase water dissolved oxygen content, water transparency improves, the water is fresh and cool, it is not rotten smelly, effectively decompose organic matter such as submarine incomplete bait, excrement and urine, biological debris, reduce the sediment siltation, increase submarine dissolved oxygen content, stabilize and improve quality of water, the extension trades the water time, get rid of the pathogenic bacteria in the bait, improve bait quality, improve the absorption function of fish shrimp, reduce intestines and stomach burden, increase resistance.
Further, the inner wall of the bottom of the precipitation bin 4 is provided with a precipitation tank 9 for precipitating impurities and ensuring the further purification of water quality.
Further, the two ends of the roll shaft 64 and the two ends of the fixing plate 63 are rotatably connected through bearings, and the outer side of the joint is sealed through a sealing ring, so that liquid leakage is avoided.
Further, the stirring blades 82 are symmetrically and uniformly arranged to ensure uniform stirring.
Further, a hose 111 is connected to an outer end of the drain pipe 11 for discharging water to the cultivation area.
When the microbial treatment system for aquaculture environment in the embodiment is used, firstly, the box body 1 is placed in the fixing frame 14, water is introduced from the water inlet pipe 15, the outer end of the water inlet pipe 15 is connected with a aquaculture water area, water to be purified is introduced into the mixing bin 2, then, nutrients are introduced from the nutrient feeding pipe 12, the water and the nutrients are mixed in the mixing bin 2, then, the handle 641 between the mixing bin 2 and the stirring bin 3 is rotated, the adjustable separation mechanism 6 is opened, so that the solution is introduced into the stirring bin 3, EM bacteria are introduced from the EM bacteria feeding pipe 13, the motor 8 is externally connected with a power supply, so that the stirring blades 82 are rotated to fully stir the solution in the stirring bin 3, the adjustable separation mechanism 6 is closed by rotating the handle 641 during stirring, the stirring bin 3 is independent in space, uniform stirring is ensured, after the EM bacteria and the water are uniformly mixed and stirred, the adjustable separation mechanism 6 between the stirring bin 3 and the precipitation bin 4 is opened by rotating the handle 641, make solution let in and deposit storehouse 4, close adjustable partition mechanism 6 again for deposit storehouse 4 and independently deposit, the impurity and the solid particle of sediment are collected in precipitation tank 9, discharge the microorganism solution of misce bene to breeding the waters through drain pipe 11.
The medicament released by the invention can be a Warner water molting solution produced by Jiangsu Warner Biotech limited, and the microbial solution released by the invention can be an EM (effective microorganisms) solution produced by Jiangsu Warner Biotech limited.
Example 2.
An aquaculture environment microorganism treatment process using the aquaculture environment microorganism treatment system comprises the following steps:
step 1) water quality pretreatment:
releasing a microorganism solution by using the aquaculture environment microorganism treatment system, and splashing water surface by using EM-aquatic product water purification special bacteria liquid in order to enable microorganisms to settle in a water body earlier, wherein the water surface is splashed by 7-10 days before stocking of seedlings; the splashing amount is determined according to the water body and the water volume area;
step 2) feed pretreatment:
spraying and stirring the dry feed by using 200 times of diluent, and keeping the water content at about 30-40%; for animal baits, EM bacterial liquid can be directly used for spraying or diluting for 100 times of soaking treatment, and the baits are fed after 2-3 hours;
step 3) water quality maintenance:
after entering a normal breeding stage, in order to provide a good ecological environment for aquatic animals, sprinkling water surface of 1-3 mu per kilogram of water surface is carried out on the water surface for about 2 times per month in each pond according to the water quality condition.
1) Fast fertilizing water: promote the mass propagation of beneficial algae, quickly improve the water color, and achieve the appropriate water color state (fat, alive, tender and cool) of the cultivation within 2 to 4 days.
2) Stabilizing the algae phase: continuously releasing organic nutrients, ensuring the continuous propagation of beneficial algae, keeping the balance of algae phases and stabilizing the pH.
The using method comprises the following steps:
1) adding 10 times of water for dilution according to 1-3 mu per kilogram, and uniformly splashing the water surface, wherein the specific dosage can be determined according to the water quality condition.
2) The spraying is avoided in rainy days, and the spraying is preferably used in the morning in fine days.
3) It should not be used with antibiotics, insecticides, disinfectants, etc., but is generally used after 5-7 days of drug withdrawal.
The process of the invention can realize the following effects:
1) purifying water quality
Can effectively reduce the indexes of pollutants such as COD, ammonia nitrogen, total phosphorus, total nitrogen, hydrogen sulfide and the like in the water body and increase the content of dissolved oxygen in the water body. After the water body is used, the water body is fresh and cool, the surface of the water body is floodlight and transparent, bubbles disappear, and the water body is not rotten and smelly.
2) Improved substrate
Effectively decompose organic matters such as underwater residual bait, excrement, biological debris and the like, reduce sediment deposition, increase the content of dissolved oxygen in the water, stabilize and improve the water quality and prolong the water changing time.
3) Improving intestinal function
The EM bacteria mixed with the bait can reduce the pH value in the intestinal tracts of fishes, shrimps and crabs, inhibit the reproduction of pathogenic bacteria and improve the intestinal environment. Microbial metabolites such as enzymes in the EM are beneficial to improving the digestibility of the feed and the immunity of fishes, shrimps and crabs, and can promote the growth and reduce the incidence rate of diseases.
4) Activating the activity of enzymes in the body
The high-quality WonaEM can generate enzyme and microbial metabolites in the fermentation process, and can organize trace elements in the bacterial liquid, and the organic trace elements in the bacterial liquid can excite the activity of enzymes in bodies of fish, shrimp and crab when the EM is mixed with bait for feeding, so that the anti-stress capability of the bodies is enhanced, and the healthy growth of the fish, shrimp and crab is facilitated.
5) Improve the utilization rate of the feed
The WonaEM is added into the feed, so that the food calling performance of the feed can be improved, the waste of the feed is reduced, and even if the feed is excessively fed, the residual feed is not easy to damage water and bottom, thereby being beneficial to the ecological stability of the culture water area.
6) Increasing the delicate flavor of fish, shrimp and crab
Metabolites and microbial proteins of the WonaEM are rich in nutrition and easy to digest and absorb, the meat quality and the taste of fish, shrimp and crab can be improved by feeding the feed containing the WonaEM, the delicate flavor can be comparable to that of the fresh iced fish, and the market competitiveness of cultured aquatic products can be improved.
7) Enhancing photosynthesis in plants
The trace elements are important components of plant photosynthesis enzyme, and the absorption rate of organic trace elements is hundreds times that of inorganic salt, so that the physiological function of plant can be obviously regulated. After the WonaEM is used in the culture water area, the chlorophyll content of the aquatic weeds is increased, the leaves are dark green, more oxygen can be released in the sun, and the improvement of the self-purification capability of the aquatic weeds on the water body and the culture water environment is facilitated.
8) Detoxification function
The WonaEM can generate a large amount of organic acid in the fermentation process, the pH value is about 3.5, and the organic acid can react with or chelate heavy metals, so that the toxicity of the heavy metals is reduced. The sprayed WolNaEM can decompose residual pesticides on agricultural products such as vegetables, melons and fruits, and the safety of the agricultural products is improved.
9) Synergist for fertilizer and water products
The WonaEM can decompose protein into amino acid and small peptide, so that the protein can be easily absorbed by aquatic weeds and algae, and meanwhile, the organic trace elements in the bacterial liquid can promote the growth of the algae besides the functions of grass cultivation and grass protection, so that the aim of fertilizing water is fulfilled. The use of the WonaEM bacteria and the water fertilizing paste in a mixing way, or the water fertilizing of the bean pulp or the rapeseed meal fermented by the WonaEM bacteria can obtain better effect than the water fertilizing product only.
10) Deodorizing function
The WonaEM contains a large amount of probiotics, and the metabolite of the WonaEM can inhibit the reproduction of putrefying bacteria, so that the deodorization effect is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an aquaculture environment microorganism treatment system, includes box (1), its characterized in that: a water inlet pipe (15) is arranged on the upper portion of one end of the box body (1), a drain pipe (11) is arranged on the lower portion of the other end of the box body (1), a mixing bin (2) is arranged inside one side, close to the water inlet pipe (15), of the box body (1), a settling bin (4) is arranged inside one side, close to the drain pipe (11), of the box body (1), a stirring bin (3) is arranged between the mixing bin (2) and the settling bin (4), an EM (effective microorganisms) throwing pipe (13) is arranged at the top of the stirring bin (3), a nutrient throwing pipe (12) is arranged at the top of the mixing bin (2), a motor (8) is arranged on the inner wall of the bottom of the stirring bin (3), a stirring shaft (81) is connected to the output end of the top of the motor (8), a plurality of stirring blades (82) are arranged on the outer wall of the stirring shaft (81, adjustable separation mechanisms (6) are vertically arranged among the mixing bin (2), the stirring bin (3) and the settling bin (4), fixing grooves (7) are respectively inserted into the upper end and the lower end of each adjustable separation mechanism (6), each fixing groove (7) is of a U-shaped structure, and the outer wall of one end of each fixing groove (7) is tightly welded with the inner wall of the box body (1); the adjustable separating mechanism (6) comprises two symmetrical movable frames (61), the upper and lower ends of each movable frame (61) are connected with the inner wall of the fixed groove (7) in a sliding manner, a plurality of strip-shaped plates (62) are arranged on the inner side of each movable frame (61), each strip-shaped plate (62) is arranged horizontally and is arranged at equal intervals from top to bottom, a fixed plate (63) is tightly welded in the middle of each movable frame (61), a roller shaft (64) is horizontally arranged between the movable frames (61), a groove (631) is formed in one side, close to the roller shaft (64), of each fixed plate (63), the roller shaft (64) is arranged inside the groove (631), a sawtooth strip (632) is vertically arranged in the inner side wall of the middle of the groove (631), and a gear (642) is coaxially welded close to the sawtooth strip (632) in the middle of the roller shaft (64), gear (642) and sawtooth rack (633) meshing, the one end of roller (64) runs through the outer wall of box (1) and closely bonds and has handle (641), two movable frame (61) can reverse movement make the clearance coincidence between strip shaped plate (62) or stagger to realize opening and closing of adjustable partition mechanism (6).
2. The aquaculture environment microbial remediation system of claim 1, wherein: a fixing frame (14) is arranged outside the box body (1), and the fixing frame is of a rectangular frame structure.
3. The aquaculture environment microbial remediation system of claim 1, wherein: EM fungus release pipe (5) are the level setting, just the outer wall of EM fungus release pipe (5) evenly is provided with a plurality of shower nozzles.
4. The aquaculture environment microbial remediation system of claim 1, wherein: the inner wall of the bottom of the sedimentation bin (4) is provided with a sedimentation tank (9).
5. The aquaculture environment microbial remediation system of claim 1, wherein: the two ends of the roll shaft (64) are rotatably connected with the two ends of the fixing plate (63) through bearings, and the outer side of the connecting part is sealed through a sealing ring.
6. The aquaculture environment microbial remediation system of claim 1, wherein: the stirring blades (82) are symmetrically and uniformly arranged.
7. The aquaculture environment microbial remediation system of claim 1, wherein: the outer end of the drain pipe (11) is connected with a hose (111).
8. An aquaculture environment microbial remediation process utilising an aquaculture environment microbial remediation system according to any one of claims 1 to 7, comprising the steps of:
step 1) water quality pretreatment:
in order to enable the microorganisms to settle in the water body earlier, water surface splashing is carried out by using EM-aquatic product water purification special bacteria liquid about 7-10 days before the young seedlings are put in the water; the splashing amount is determined according to the water body and the water volume area;
step 2) feed pretreatment:
spraying and stirring the dry feed by using 200 times of diluent, and keeping the water content at about 30-40%; for animal baits, EM bacterial liquid can be directly used for spraying or diluting for 100 times of soaking treatment, and the baits are fed after 2-3 hours;
step 3) water quality maintenance:
after entering a normal breeding stage, in order to provide a good ecological environment for aquatic animals, sprinkling water surface of 1-3 mu per kilogram of water surface is carried out on the water surface for about 2 times per month in each pond according to the water quality condition.
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| CN116459659A (en) * | 2023-03-30 | 2023-07-21 | 徐州佑旺养殖有限公司 | Cultivation environment treatment device |
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