CN111392990B - Tail water treatment method - Google Patents
Tail water treatment method Download PDFInfo
- Publication number
- CN111392990B CN111392990B CN202010406341.4A CN202010406341A CN111392990B CN 111392990 B CN111392990 B CN 111392990B CN 202010406341 A CN202010406341 A CN 202010406341A CN 111392990 B CN111392990 B CN 111392990B
- Authority
- CN
- China
- Prior art keywords
- tail water
- tank
- residual bait
- biological
- collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
- C02F3/325—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae as symbiotic combination of algae and bacteria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K63/045—Filters for aquaria
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
-
- 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
Abstract
The application discloses a tail water treatment system, which comprises a residual bait and feces collection device, a residual bait collection tank, a biological treatment tank and a standard reaching tank; the residual bait and excrement collecting device is used for collecting residual bait and excrement in tail water; the residual bait collecting pool is used for storing residual bait and excrement and performing concentrated fermentation; the biological treatment tank is used for purifying tail water by adopting a method for culturing organisms; and the standard reaching tank receives the tail water treated by the biological treatment tank, and the tail water is purified by adopting a method for cultivating organisms. The application also discloses a tail water treatment method. By adopting the system and the method for tail water treatment, standard emission or recycling can be realized after physical precipitation filtration and biological multistage treatment, and the system and the method are environment-friendly and energy-saving.
Description
Technical Field
The application relates to the technical field of cultivation sewage treatment, in particular to a tail water treatment method.
Background
The inventor carries out multi-channel comprehensive deep understanding on facility layout, pool capacity, tailrace pool capacity, emission rule, emission, feeding frequency, feeding amount, water source, stock and common medicines of an eel farm in the large Liu Yu 1972 of China, extracts water samples of a cultivation area and the tailrace pool on site, carries out laboratory detection on water samples, and has different degrees of exceeding of total phosphorus, total nitrogen, ammonia nitrogen and COD. At present, the out-of-standard emission of nitrogen and phosphorus becomes an urgent problem to be solved in domestic eel breeding tail water treatment.
The main reasons for exceeding the standard of nitrogen and phosphorus in tail water are as follows:
1. eel is intensively cultivated and a large amount of baits are fed. Eel grows in natural water quality environment of natural sea area, human beings catch eel and concentrate to indoor big-arch shelter bionical attitude high density breed, because eel in the aquaculture variety is relatively high to the demand of calcium phosphorus, and the raiser has added calcium phosphorus element in the fodder. After high-density feeding, a large amount of eel excrement rapidly pollutes the culture water body, and nitrogen and phosphorus substances in the culture residual bait excrement seriously influence the growth of eels, so that bacterial diseases are bred. In order to simulate the natural growth environment of sea eels, farmers can only change water, dilute and aerate at regular time and quantity, discharge the residual bait and feces of eels, the retention time of a large amount of diluted aquaculture tail water in a treatment pond is too short every day, and after the aquaculture tail water passes through a wetland treatment system, nitrogen and phosphorus are still seriously out of standard, and no more than one is directly discharged. And the residual bait and feces deposited in the tail water tank accumulate daily and monthly, so that the secondary pollution vicious circle of the tail water tank is caused, and the bottom modifying pressure is greatly increased.
2. Eel farming waters lack good water ecology. The eel culturing farm greenhouse is designed for shading light, the photosynthesis of the culturing water body is weak, the water source is mostly underground water, the nutrient elements are incomplete, and microorganisms in the water ecology are difficult to naturally reproduce in a circulating-discharged culturing tail water pool. The lack of microorganisms results in failure to form a water ecological environment with biodiversity, and nitrogen and phosphorus substances which are originally high in tail water are not decomposed, absorbed and converted by microorganisms in time, so that a water ecological food chain circulation relationship with self-cleaning capability cannot be formed, and finally, the nitrogen and phosphorus substances are continuously accumulated.
Disclosure of Invention
Aiming at the defects in the prior art, the application provides a tail water treatment system and a tail water treatment method, which are used for treating tail water, and can realize standard discharge or recycling after physical precipitation filtration and biological multistage treatment, thereby being environment-friendly and energy-saving.
A tail water treatment system comprises a residual bait and feces collection device, a residual bait collection tank, a biological treatment tank and a standard reaching tank; the residual bait and excrement collecting device is used for collecting residual bait and excrement in tail water; the residual bait collecting pool is used for storing residual bait and excrement and performing concentrated fermentation; the biological treatment tank is used for purifying tail water by adopting a method for culturing organisms; and the standard reaching tank receives the tail water treated by the biological treatment tank, and the tail water is purified by adopting a method for cultivating organisms.
In the tail water treatment system, the biological treatment tank comprises a biological filter tank and a biological purification tank; the biological filter tank receives tail water after the residual bait and feces are collected by the residual bait and feces collecting device, and a proper amount of compound bacteria are put into the biological filter tank according to organic matter data in the tail water; beneficial algae are also spread in the biological filter tank, and pearl mussels are hung and cultivated; and the tail water treated by the biological filter tank enters the biological purification tank, and is purified again by the biological purification tank.
In the tail water treatment system, the compound bacteria comprise EM bacteria, photosynthetic bacteria, bacillus, lactic acid bacteria and streptococcus faecalis.
The tail water treatment system further comprises an artificial intelligent biological chain targeting feeding device; the artificial intelligent biological chain targeting feeding device comprises a storage tank, a jet pump, a jet head, a water quality index monitoring system and a controller; the storage tank is used for storing composite bacteria or beneficial algae, the suction inlet of the jet pump is communicated with the storage tank through a pipeline, and the spray head is communicated with the discharge outlet of the jet pump through a pipeline; the water quality index monitoring system is used for collecting organic matter data values in tail water, the water quality index monitoring system is electrically connected with the controller, and the controller is electrically connected with the jet pump.
In the tail water treatment system, the number of the spray heads is multiple, and the spray heads are distributed above the biological purifying tank in a matrix mode or above the biological filtering tank in a matrix mode.
As another aspect of the application, there is also provided a tail water treatment method, which comprises the steps of:
s1, pumping tail water in a breeding pond into a residual bait and excrement collecting device to collect residual bait and excrement;
s2, storing the collected residual bait and feces into a residual bait collecting tank, and carrying out concentrated fermentation to obtain residues and nutrient solution for expanding cultivation of algae;
s3, discharging tail water after collecting the residual bait and feces into a biological treatment tank, and culturing the biological purified tail water in the biological treatment tank to enable the tail water to reach III-IV water quality;
s4, the tail water treated by the biological treatment tank enters the standard-reaching tank, the purification treatment is carried out again, and the tail water treated by the standard-reaching tank reaches the discharge standard.
According to the tail water treatment method, the residual bait and excrement collection device comprises a frame capable of floating on a culture pond; a partition pipe for partitioning the frame into a plurality of areas is provided in the frame; each area separated by the separation pipe in the frame is hung with a sewage collecting bag; the bottom of the dirt collecting bag is provided with a conical structure and is made of PVC waterproof canvas; the residual bait and excrement in the tail water can be deposited and filtered through the dirt collecting bag, and the residual bait and excrement deposited in the dirt collecting bag is pumped into the residual bait collecting tank through a suction pump controlled by an automatic programming system.
According to the tail water treatment method, the organisms cultured in the biological treatment pool comprise pearl mussels, conch, fish, shrimp, beneficial microorganisms, beneficial algae, submerged plants and emergent aquatic plants.
The tail water treatment method is characterized by further comprising an algae seed pool, wherein the algae seed pool is used for expanding and cultivating beneficial algae, and nutrient solution obtained by fermentation in the residual bait collecting pool is adopted for expanding and cultivating.
According to the tail water treatment method, the residues after fermentation in the residual bait collecting tank are subjected to targeted feeding by adopting an artificial intelligent biological chain targeted feeding device, and the residues are subjected to targeted feeding on the pearl mussels in the biological treatment tank; and adopting an artificial intelligent biological chain targeting feeding device to target and feed the amplified algae liquid to the biological treatment tank.
The system and the method can realize standard discharge or recycling after the tail water treatment, physical precipitation filtration and biological multistage treatment, and are environment-friendly and energy-saving.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a plan view of a tailwater remediation system according to one embodiment of the present application;
FIG. 2 is a schematic diagram of the structure of the artificial intelligence bio-chain targeting feeding device of the present application.
The reference numerals are explained as follows:
1. a storage tank; 2. a jet pump; 3. a spray head.
Detailed Description
Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
As one aspect of the present application, as shown in fig. 1, there is provided a tail water treatment system comprising a residual bait and feces collection device, a residual bait collection tank, a biological treatment tank, and a standard-reaching tank.
The residual bait and excrement collecting device is used for collecting residual bait and excrement in tail water; the residual bait and feces collection device adopts a frame which can float on a culture pond; a partition pipe for partitioning the frame into a plurality of areas is provided in the frame; each area separated by the separation pipe in the frame is hung with a sewage collecting bag; the bottom of the dirt collecting bag is provided with a conical structure and is made of PVC waterproof canvas; residual bait and excrement in tail water can be deposited and filtered through the dirt collecting bag, and the residual bait and excrement in the dirt collecting bag is pumped into the residual bait collecting tank through the suction pump. The residual bait and excrement collection rate of the residual bait and excrement collection device can reach more than 90 percent.
The residual bait collecting pool is used for storing residual bait and excrement and performing concentrated fermentation; alternatively, the residual bait collecting pond is designed to be 50m in size 2 Residual bait, excrement and mucus in tail water are concentrated and fermented, part of the residual bait, excrement and mucus is fed into water body targeted pearl mussels for digestion through accurate targeting, and part of the residual bait, excrement and mucus is prepared into nutrient solution for cultivating algae in an expanding mode and then targeted feeding is carried out.
The biological treatment tank comprises a biological filter tank and a biological purification tank, which are both used for purifying tail water by adopting a method for cultivating organisms; the biological filter tank receives tail water after the residual bait and feces are collected by the residual bait and feces collecting device, and a proper amount of compound bacteria are put into the biological filter tank according to organic matter data in the tail water; beneficial algae are also spread in the biological filter tank, and pearl mussels are hung and cultivated; and the tail water treated by the biological filter tank enters the biological purification tank, and is purified again by the biological purification tank.
And the standard reaching tank receives the tail water treated by the biological treatment tank, and the tail water is purified by adopting a method for cultivating organisms.
In some embodiments, an algae seed pool is further provided, and the algae seed pool is used for expanding and cultivating beneficial algae, and nutrient solution obtained by fermentation in the residual bait collecting pool is used for expanding and cultivating.
In some embodiments, the complex bacteria include EM bacteria, photosynthetic bacteria, bacillus, lactic acid bacteria, and streptococcus faecium.
In some embodiments, as shown in fig. 2, an artificial intelligence bio-chain targeting feeding device is further included; the artificial intelligent biological chain targeting feeding device comprises a storage tank 1, a jet pump 2, a spray head 3, a water quality index monitoring system and a controller; the storage tank is used for storing composite bacteria or beneficial algae, the suction inlet of the jet pump is communicated with the storage tank through a pipeline, and the spray head is communicated with the discharge outlet of the jet pump through a pipeline; the water quality index monitoring system is used for collecting organic matter data values in tail water, the water quality index monitoring system is electrically connected with the controller, and the controller is electrically connected with the jet pump.
In some embodiments, the number of spray heads is a plurality, and the matrix is distributed over the biological purification tank or over the biological filtration tank.
It should be noted that, the above-mentioned jet pump may be a common water pump.
In some embodiments, the biological filter tank can be used as a primary digestion tank, as shown in fig. 1, designed as seven biological filter tanks side by side; and (3) automatically delivering and delivering a proper amount of composite bacteria (including beneficial bacteria such as EM bacteria, photosynthetic bacteria, bacillus, lactobacillus and streptococcus faecalis) in a biological filter tank in a targeted manner through an intelligent control system according to organic matter data such as tail water nitrogen and phosphorus. The method is used for decomposing and digesting organic matters remained in the tail water after the residual bait and feces are collected into various inorganic compounds such as phosphate, nitrate and the like, and regulating and balancing the water ecological system. Meanwhile, beneficial algae are cultivated in an expanding mode, the dissolved oxygen content of the water body is maintained, the situation that the water body is lack of oxygen due to excessively vigorous respiration is prevented, finally, the excessive beneficial algae in the water body are filtered and eaten by mussels, snails, fishes and shrimps put in the water body, and organic matters are brought out of the water body by manually and periodically fishing the water body organisms.
In a biological filter tank, pearl mussels are hung by adopting an intelligent biological chain targeted cultivation technology, residual bait and excrement particles which are not decomposed after being decomposed by microorganisms are directly collected, the residual bait and excrement particles are accurately fed into the pearl mussels for digestion through an intelligent targeted drip irrigation cultivation system of the pearl mussels, the pearl mussels are ensured to keep higher vitality to finish water control mission, a drip irrigation cultivation pipe network system of the pearl mussels is reasonably arranged according to the water area of the biological filter digestion tank, 2-3-year drip irrigation pearl mussels with stronger water filtering capacity are hung on the system, and filter algae liquid is configured at high density of 4000 per mu to achieve the optimal interception effect, so that the water quality of the primary digestion tank after being rapidly decomposed by microorganisms and purified at high density of the pearl mussels is controlled to be purified in a secondary digestion tank after the water quality of surface class V.
The biological purifying tank can be used as a secondary digestion tank, the important indexes such as total phosphorus, total nitrogen, ammonia nitrogen and the like of the water body treated by the primary digestion tank are controlled to be basically controlled within the V-class water quality standard, at the moment, the secondary digestion tank is used for continuously decomposing and absorbing the residual nitrogen, phosphorus and other substances of the water body, and the tail water treatment and discharge targets of the secondary digestion tank are III-IV class.
In the secondary digestion tank, compound microorganisms are put in according to the water quality condition, the system is used for accurately targeting and controlling the water quality through an artificial intelligent microorganism system according to the effective combination of real-time monitoring data and manual acquisition data, and the aim is to decompose and absorb various organic matters and inorganic salts of the water body, so that indexes such as total nitrogen, ammonia nitrogen, total phosphorus and the like in the secondary digestion tank are rapidly reduced. The 2-3 years old drip irrigation pearl mussels with stronger water filtering capability can be hung in the biological purifying tank, 4000 high-density configuration is continuously adopted, residual bait and fecal particles and algae liquid which are not decomposed are filtered, so that the best interception effect is achieved, the tail water quality index discharged from the secondary digestion tank after the rapid microbial decomposition and the high-density purification of the pearl mussels is directly degraded to the surface III-IV water quality, and then the tail water enters the tertiary digestion tank for purification.
The standard-reaching tank can be used as a three-stage purifying treatment tank, and the standard-reaching emission tank is also a final treatment gateway for the standing observation, and the three-stage purifying tank has the task of preventing tail water discharged from the two-stage digestion tank from failing to reach the preset standard and is a strengthening treatment tank.
In the standard cell, according to the water quality condition of secondary digestion tank discharge, real-time supervision gathers data, accurately target control quality of water through intelligent system, and the purpose is to close tertiary purification tank quality of water strictly, and control is within the III class of earth's surface, realizes smooth up to standard emission and tail water circulation aquaculture retrieval and utilization. In the standard-reaching pond, the first-instar mussels capable of filtering finer substances can be hung and raised to filter the finer substances, and 6000 mussels are arranged at high density per mu to achieve the emergency filter feeding effect. And after passing through the first, second and third digestion tanks, the tail water is controlled within the class III on the surface of the earth, so that smooth standard-reaching discharge and circulating cultivation and recycling of the tail water are realized.
As another aspect of the application, there is also provided a tail water treatment method, comprising the steps of:
s1, pumping tail water in a breeding pond into a residual bait and excrement collecting device to collect residual bait and excrement;
s2, storing the collected residual bait and feces into a residual bait collecting tank, and carrying out concentrated fermentation to obtain residues and nutrient solution for expanding cultivation of algae;
s3, discharging tail water after collecting the residual bait and feces into a biological treatment tank, and culturing the biological purified tail water in the biological treatment tank to enable the tail water to reach III-IV water quality;
s4, the tail water treated by the biological treatment tank enters the standard-reaching tank, the purification treatment is carried out again, and the tail water treated by the standard-reaching tank reaches the discharge standard.
In some embodiments, the tail water treatment method described above, the residual bait and feces collection device comprises a frame capable of floating on a culture pond; a partition pipe for partitioning the frame into a plurality of areas is provided in the frame; each area separated by the separation pipe in the frame is hung with a sewage collecting bag; the bottom of the dirt collecting bag is provided with a conical structure and is made of PVC waterproof canvas; the residual bait and excrement in the tail water can be deposited and filtered through the dirt collecting bag, and the residual bait and excrement deposited in the dirt collecting bag is pumped into the residual bait collecting tank through a suction pump controlled by an automatic programming system. According to the residual bait and excrement collecting device, the PE pipe which is made of the material with the density lower than that of water is adopted to form the frame, the bottom of the frame is provided with the conical dirt collecting bag, the dirt collecting bag is made of PVC waterproof canvas, and the excrement and residues are precipitated; because the sewage collecting bag is made of materials with the density lower than that of water, the frame and the sewage collecting bag can float in a sewage pool, and after separation, the excrement and sewage residues are deposited at the conical bottom of each sewage collecting bag, so that the sewage collecting bag is convenient to collect.
In some embodiments, the method for treating tail water comprises culturing organisms in the biological treatment tank, wherein the organisms comprise pearl mussels, snails, fish, shrimp, beneficial microorganisms, beneficial algae, submerged plants and emergent aquatic plants.
In some embodiments, in the tail water treatment method, the residue after fermentation in the residual bait collecting tank is fed to the pearl mussels in the biological treatment tank in a targeting manner by adopting an artificial intelligent biological chain targeting feeding device; and adopting an artificial intelligent biological chain targeting feeding device to target and feed the amplified algae liquid to the biological treatment tank.
The system and the method can realize standard discharge or recycling after the tail water treatment, physical precipitation filtration and biological multistage treatment, and are environment-friendly and energy-saving.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A tail water treatment method is characterized in that: the tail water treatment method adopts a tail water treatment system to treat tail water, wherein the tail water treatment system comprises a residual bait and feces collection device, a residual bait collection tank, a biological treatment tank and a standard reaching tank;
the residual bait and excrement collecting device is used for collecting residual bait and excrement in tail water;
the residual bait collecting pool is used for storing residual bait and excrement and performing concentrated fermentation;
the biological treatment tank is used for purifying tail water by adopting a method for culturing organisms;
the standard reaching tank receives the tail water treated by the biological treatment tank, and the tail water is purified by adopting a method for cultivating organisms;
the biological treatment tank comprises a biological filter tank and a biological purification tank; the biological filter tank receives tail water after the residual bait and feces are collected by the residual bait and feces collecting device, and a proper amount of compound bacteria are put into the biological filter tank according to organic matter data in the tail water; beneficial algae are also spread in the biological filter tank, and pearl mussels are hung and cultivated; the tail water treated by the biological filter tank enters the biological purification tank, and is purified again by the biological purification tank;
the tail water treatment method comprises the following steps:
s1, pumping tail water in a breeding pond into a residual bait and excrement collecting device to collect residual bait and excrement;
s2, storing the collected residual bait and feces into a residual bait collecting tank, and carrying out concentrated fermentation to obtain residues and nutrient solution for expanding cultivation of algae;
s3, discharging tail water after collecting the residual bait and feces into a biological treatment tank, and culturing the biological purified tail water in the biological treatment tank to enable the tail water to reach III-IV water quality;
s4, the tail water treated by the biological treatment tank enters the standard-reaching tank, the purification treatment is carried out again, and the tail water treated by the standard-reaching tank reaches the discharge standard;
the organisms cultured in the biological treatment pool comprise pearl mussels, snails, fish, shrimp, beneficial microorganisms, beneficial algae, submerged plants and emergent aquatic plants.
2. The tail water remediation method of claim 1, wherein: the compound bacteria comprise EM bacteria, photosynthetic bacteria, bacillus, lactobacillus and streptococcus faecalis.
3. The tail water treatment method according to claim 2, characterized in that: the artificial intelligent biological chain targeting feeding device is also included; the artificial intelligent biological chain targeting feeding device comprises a storage tank, a jet pump, a jet head, a water quality index monitoring system and a controller; the storage tank is used for storing composite bacteria or beneficial algae, the suction inlet of the jet pump is communicated with the storage tank through a pipeline, and the spray head is communicated with the discharge outlet of the jet pump through a pipeline; the water quality index monitoring system is used for collecting organic matter data values in tail water, the water quality index monitoring system is electrically connected with the controller, and the controller is electrically connected with the jet pump.
4. A tailwater treatment method according to claim 3, wherein: the number of the spray heads is multiple, and the spray heads are distributed above the biological purifying tank in a matrix mode or above the biological filtering tank in a matrix mode.
5. The tail water remediation method of claim 1, wherein: the residual bait and feces collection device comprises a frame capable of floating on a culture pond; a partition pipe for partitioning the frame into a plurality of areas is provided in the frame; each area separated by the separation pipe in the frame is hung with a sewage collecting bag; the bottom of the dirt collecting bag is provided with a conical structure and is made of PVC waterproof canvas; the residual bait and excrement in the tail water can be deposited and filtered through the dirt collecting bag, and the residual bait and excrement deposited in the dirt collecting bag is pumped into the residual bait collecting tank through a suction pump controlled by an automatic programming system.
6. The tail water remediation method of claim 1, wherein: the algae cultivation pond is also provided, and is used for cultivating beneficial algae in an expanding manner by adopting the nutrient solution obtained by fermentation in the residual bait collecting pond.
7. The tail water treatment method according to claim 6, wherein: the residue after fermentation in the residual bait collecting tank is subjected to targeted feeding by adopting an artificial intelligent biological chain targeted feeding device; and adopting an artificial intelligent biological chain targeting feeding device to target and feed the amplified algae liquid to the biological treatment tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010406341.4A CN111392990B (en) | 2020-05-14 | 2020-05-14 | Tail water treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010406341.4A CN111392990B (en) | 2020-05-14 | 2020-05-14 | Tail water treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111392990A CN111392990A (en) | 2020-07-10 |
| CN111392990B true CN111392990B (en) | 2023-09-05 |
Family
ID=71428201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010406341.4A Active CN111392990B (en) | 2020-05-14 | 2020-05-14 | Tail water treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111392990B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897707B (en) * | 2021-01-15 | 2023-03-28 | 四川渔光物联技术有限公司 | Tail water treatment device |
| CN113079983A (en) * | 2021-04-06 | 2021-07-09 | 广西壮族自治区水产技术推广站 | Facility and method for biological treatment of tail water of land-based round pond fish culture |
| CN113213710A (en) * | 2021-06-02 | 2021-08-06 | 上海华泽环境科技有限公司 | Seawater factory greenhouse aquaculture penaeus vannamei tail water treatment system and method |
| CN113620542B (en) * | 2021-09-09 | 2024-02-27 | 浙江清湖控股集团有限公司 | Eel breeding tail water treatment method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277669A (en) * | 2016-08-31 | 2017-01-04 | 林映津 | A kind of ecological dredging method of resource |
| CN108178447A (en) * | 2018-01-11 | 2018-06-19 | 浙江省淡水水产研究所 | A kind of shrimp culture tail water treatment system |
| CN108545829A (en) * | 2018-04-25 | 2018-09-18 | 中国科学院烟台海岸带研究所 | A kind of method of aquiculture sewerage original position aerobic nitrogen removal treatment and purification |
| KR102029623B1 (en) * | 2019-03-29 | 2019-10-08 | 김귀봉 | Method and and apparatus for recycling livestock excretions using reverse osmosis |
-
2020
- 2020-05-14 CN CN202010406341.4A patent/CN111392990B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277669A (en) * | 2016-08-31 | 2017-01-04 | 林映津 | A kind of ecological dredging method of resource |
| CN108178447A (en) * | 2018-01-11 | 2018-06-19 | 浙江省淡水水产研究所 | A kind of shrimp culture tail water treatment system |
| CN108545829A (en) * | 2018-04-25 | 2018-09-18 | 中国科学院烟台海岸带研究所 | A kind of method of aquiculture sewerage original position aerobic nitrogen removal treatment and purification |
| KR102029623B1 (en) * | 2019-03-29 | 2019-10-08 | 김귀봉 | Method and and apparatus for recycling livestock excretions using reverse osmosis |
Non-Patent Citations (1)
| Title |
|---|
| 规模化畜禽养殖污染减排的技术模式;张克强等;《资源节约与环保》(第第1期期);第87页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111392990A (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111392990B (en) | Tail water treatment method | |
| CN102835319B (en) | Planting and raising system of ecological circulating water as well asplanting and raising method usingsame | |
| CN108439711A (en) | A kind of marine culture waste water integrated treatment purification system and method | |
| CN104430125B (en) | A kind of high-efficiency aquaculture system and method | |
| CN211091384U (en) | Low-energy-consumption high-efficiency recirculating aquaculture system | |
| CN106508762A (en) | Method for indoor recirculating aquaculture of crayfish | |
| CN113213710A (en) | Seawater factory greenhouse aquaculture penaeus vannamei tail water treatment system and method | |
| CN112931366A (en) | Microalgae-driven high-density intensive aquatic product ecological breeding system and method and application thereof | |
| KR20210017412A (en) | Aquaponics cultivation system based on Biofloc technology with compact filter | |
| CN112889738A (en) | Wisdom water circulating system | |
| CN112352715A (en) | Facility and method for large-scale culture of perinereis aibuhitensis by using prawn culture wastewater | |
| CN108911146B (en) | Ecological treatment system for domestic sewage | |
| CN116098109A (en) | Industrial pond culture system | |
| CN215799065U (en) | Land-based fish culture and tail water treatment system | |
| US20080194003A1 (en) | System for producing food and feed | |
| CN213756281U (en) | Device for high-density industrial freshwater aquaculture by distributed circulating water | |
| CN212476458U (en) | Tail water treatment system | |
| CN115152666A (en) | Multi-nutrition-level aquaculture comprehensive system based on water quality regulation | |
| CN114600825A (en) | Double-circulation aquaculture system | |
| CN209652075U (en) | Livestock breeding wastewater circulation recycling system | |
| CN106719159A (en) | A kind of Anguilla marmorata feeds mode | |
| CN112806185A (en) | Rice ecological cycle breeding system and breeding method | |
| CN112537880A (en) | Method for purifying micro-polluted water body by intelligently culturing pearl mussel and cooperatively purifying micro-organisms | |
| CN216392673U (en) | Wisdom water circulating system | |
| CN217958357U (en) | A breed aquatics pond internal circulation system for cultivating hybrid snakehead |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |