CN107399874A - A kind of intensive culture tail water treatment system - Google Patents
A kind of intensive culture tail water treatment system Download PDFInfo
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- CN107399874A CN107399874A CN201710528631.4A CN201710528631A CN107399874A CN 107399874 A CN107399874 A CN 107399874A CN 201710528631 A CN201710528631 A CN 201710528631A CN 107399874 A CN107399874 A CN 107399874A
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- tail water
- algae
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
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- ADNPLDHMAVUMIW-CUZNLEPHSA-N substance P Chemical compound C([C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CCCN=C(N)N)C1=CC=CC=C1 ADNPLDHMAVUMIW-CUZNLEPHSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/04—Apparatus for enzymology or microbiology with gas introduction means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/12—Unicellular algae; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Botany (AREA)
- Cell Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Farming Of Fish And Shellfish (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The present invention discloses a kind of intensive culture tail water treatment system, including the pond being sequentially connected, pond are followed successively by：In-situ precipitate pond, biological treatment tank, aeration tank, culturing pool, connected between in-situ precipitate pond, biological treatment tank, aeration tank, culturing pool by connecting tube, connecting tube is provided with valve, uniform rope or stanchion are provided with biological treatment tank, rope surface is provided with uniform float, and float or stanchion surface are hung with biomembrane or activated sludge, the present invention realizes that tail water reuses, it is green, also tail water processing cost can be reduced by the algae of culture and the shellfish of cultivation, create economic benefit.
Description
Technical field
The invention belongs to cultivate tail water processing technology field, and in particular to a kind of intensive culture tail water treatment system.
Background technology
Aquatic products and animal products are that our people likes also very required large food very much, and market owning amount is very
Big, with the continuous improvement of cultural technique, the technology of high investment high production is more and more ripe, and the pollution of caused sewage refers to
Also more and more higher is counted, the influence to environment is also increasing, and usual aquaculture wastewater has its general character：One pollutant is predominantly organic
Thing, nitrogen, phosphorus index are high in sewage；Secondly sewage quantity is big, and discharge is concentrated very much, thirdly very big some contains in aquaculture wastewater
Water is in solid content, and it is most basic to remove the solid content in sewage, and the processing to aquaculture tail water is most with static heavy
Shallow lake or the static state deposition method of three forms, effect is unsatisfactory, although sedimentation basin does not have due effect still very much greatly.
Prior art such as, Chinese invention granted patent document, the B of Authorization Notice No. CN 103896410, the disclosure of the invention
A kind of culturing wastewater processing system based on biomembrane, including the inside being serially connected fill standoff multiple buckets, first water
Bucket is provided with liquid distribution, and the water in the bucket of end flows back to culturing pool again；Biomembrane is fixed with the support, its cultural method
It is placed in including loading mesh bag with screen cloth screening bagasse on support；Culturing pool submergence attachment base, addition warp are pumped into container
Bacillus (Bacillus sp.) bacterium powder after activation simultaneously adds nutritive salt；Added once after 10-15 days；Strain name used
Referred to as Shan-1；Experience cultivates maturation in 25-30 days, and the invention simple possible, cost are low, validity period length, are given up in sea-farming
There is very strong actual application value in water process, biomembrane can survive for a long time on bagasse used by the invention,
There is very strong disposal ability to breeding wastewater, particularly there is very strong degraded energy to the ammonia nitrogen in breeding wastewater and nitrite nitrogen
Power, but to aquatic products water oxygen consumption problem, the trace element aspect that biomembrane is enriched in water quality also has necessarily
Improve space.
The content of the invention
It is an object of the invention to provide a kind of intensive culture tail water treatment system, by natural sedimentation, biological decomposition,
Algae purification and cultivation and shellfish purification cultivation tail water, purifying rate is high, can chelate heavy metal ion, non-secondary pollution.
The technical scheme taken for above-mentioned purpose of the present invention is：A kind of intensive culture tail water treatment system, bag
The pond being sequentially connected is included, pond is followed successively by：In-situ precipitate pond, biological treatment tank, aeration tank, culturing pool, in-situ precipitate pond, life
Connected between thing processing pond, aeration tank, culturing pool by connecting tube, connecting tube is provided with valve, big by natural sedimentation tail water
Particulate matter, biofilm breakup can utilize pollutant, algae degraded and purifying contaminated thing, shellfish filter food purifying contaminated thing, reach raw
The effect of thing degraded tail water pollutant, realizes that tail water reuses, green, can also pass through the algae of culture and the shellfish of cultivation
Class reduces tail water processing cost, creates economic benefit.
Preferably, being provided with uniform rope or stanchion in biological treatment tank, rope surface is provided with uniform float, float
Or stanchion surface is hung with biomembrane or activated sludge, it is available to decompose part using the purification function of biomembrane or activated sludge
Pollutant, beneficial in aeration tank algae purification decompose after pollutant, biomembrane to cultivation tail water in ammonia nitrogen and nitrous
Nitrogen has a very strong degradation capability, and the attaching substratum of biomembrane is bagasse, bagasse with mesh bag load rear overhang be hung on float or
On stanchion, with bacillus, NH4CL, honey and matrix bagasse culture biomembrane, the strain name of bacillus powder is BZ-
5。
Preferably, it is 5-10 days/time that the biomembrane or activated sludge of float or the suspension of stanchion surface, which change number, biology
The purification of film or activated sludge, capacity of decomposition can reduce through the passage of time, to ensure the effect of decomposition or purifying contaminated thing
It need to carry out regularly replacing biomembrane or activated sludge.
Preferably, being provided with aerator and algae in aeration tank, aerator can increase the oxygen content in water, promote
The growth of alga microbial, beneficial to high-efficient purification tail water, ensure shellfish food source, also being launched in aeration tank has rich water agent, rich water
Agent is made up of following component and parts by weight：Sodium nitrate 52-98 parts, zeolite powder 1-40 parts, chitosan quaternary ammonium salt 0.02-0.1 parts, Yin
Diindyl -3- acetic acid 0.1-0.3 parts, inhibitor 0.3-0.4 parts, Poly-L-glutamic acid 0.03-0.2 parts, potassium chloride 0.1-7.5 parts, rich water
Agent solves the problems, such as that other rich water products produce ammonia and oxygen is consumed during acting, and rich water agent provides abundant for algae
Trace element, beneficial to algae reproduction, ensure that the shellfish bait of cultivation enriches, rich water agent may additionally facilitate algae photosynthesis and life
It is long, lifting algae chelating heavy metal ion ability, the effect that tail water purifies is improved, rich water agent may also suppress the breeding of blue-green alge.
Inhibitor is functional activity polypeptide, and the amino acid sequence number of functional activity polypeptide is
MKGLSFVLLVLLLMMPDGEGTDPEMQYWTCGYRGCRRFCAEYFVGHHGCPRRYR, the functional activity polypeptide can be directed to indigo plant
Chlorella cell, intracytoplasmic NDA is directly acted on, combined with its DNA double spiral grooves, by the knot in blue-green algae cell
Structure, function and to intracellular signal transduction, reach and suppress blue-green alge growth.
Preferably, algae in aeration tank is flat algae, chlorella, Dicrateria inornata, Isochrysis galbana, Ba Fuzao, Chaetoceros,
One or more in brown algae, tail water is purified by one or more algae, decomposing pollutant, also absorbable rich water product
Caused ammonia, water body is avoided to produce toxicity to the shellfish of cultivation.
Preferably, cultivation has a shellfish in culturing pool, shellfish is the one or more hung in razor clam, oyster, mussel, extra large dung beetle,
Filter food is carried out to the algae in tail water and organic debris by cultivating one or more shellfishes, consumes the algae in aeration tank, together
When absorb tail water in organic substance and nutrient salts, improve shellfish quality and flavor so that improve shellfish economic value.
Preferably, the tail water salinity of culturing pool is 10-22, avoid Effects of Salinity shellfish from growing, ensure the quality of shellfish.
Preferably, in-situ precipitate pond, biological treatment tank, aeration tank, water quality detection point is respectively equipped with culturing pool, it is in situ
Sedimentation basin is provided with water inlet, and culturing pool is provided with delivery port, and monitoring water quality real-time to pond can Effective Regulation algae and shellfish culture
Quantity, improve tail water purifying rate, can also obtain the technical parameter under different sunshines and water temperature condition, establish shellfish relation with increase and
N, the Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2 circulation model of algae dispensing.
Compared with prior art, beneficial effects of the present invention are：The present invention crosses natural sedimentation tail water bulky grain thing, biomembrane
Decomposition can utilize pollutant, algae degraded and purifying contaminated thing, shellfish filter food purifying contaminated thing, reach biodegradable tail water pollution
The effect of thing, abundant trace element is provided for algae by adding rich water agent in aeration tank, beneficial to algae reproduction, ensure to support
The shellfish bait grown enriches, and may additionally facilitate algae photosynthesis and growth, lifting algae chelating heavy metal ion ability, pond reality
When monitor water quality can Effective Regulation algae and shellfish culture quantity, improve tail water purifying rate, by cultivating one or more shellfishes
Filter food is carried out to the algae in tail water and organic debris, while absorbs the organic substance in tail water and nutrient salts, improves shellfish
Quality and flavor, the present invention realizes that tail water reuses, green, can also be reduced by the algae of culture and the shellfish of cultivation
Tail water processing cost, create economic benefit.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of intensive culture tail water treatment system of the present invention.
Description of reference numerals：1 in-situ precipitate pond；2 biological treatment tanks；3 aeration tanks；4 culturing pools；5 culturing pools.
Embodiment
It is described in further detail with reference to embodiments with accompanying drawing：
Embodiment 1：
As shown in figure 1, a kind of intensive culture tail water treatment system, including the pond being sequentially connected, pond are followed successively by：Original position is heavy
Shallow lake pond 1, biological treatment tank 2, aeration tank 3, culturing pool 4,5, in-situ precipitate pond 1, biological treatment tank 2, aeration tank 3, culturing pool 4,5
Between connected by connecting tube, connecting tube is provided with valve, and uniform rope or stanchion, rope table are provided with biological treatment tank 2
Face is provided with uniform float, and float or stanchion surface are hung with the life of biomembrane or activated sludge, float or the suspension of stanchion surface
It is 8 days/time that thing film or activated sludge, which change number, and aerator and algae, the tail water salt of culturing pool 4,5 are provided with aeration tank 3
Spend for 16, in-situ precipitate pond 1, biological treatment tank 2, aeration tank 3, be respectively equipped with water quality detection point, in-situ precipitate in culturing pool 4,5
Pond 1 is provided with water inlet, and culturing pool 5 is provided with delivery port.
The present invention passes through natural sedimentation, biological decomposition, algae purification and cultivation and shellfish purification cultivation tail water：
1）Natural sedimentation tail water bulky grain thing, mud, contaminant particle carry out physical treatment first, and bulky grain pollutant is naturally heavy
Form sediment.
2）Biofilm breakup can utilize pollutant, and it is available to decompose part using the purification function of biomembrane or activated sludge
Pollutant, beneficial in aeration tank algae purification decompose after pollutant, biomembrane to cultivation tail water in ammonia nitrogen and nitrous
Nitrogen has a very strong degradation capability, and the attaching substratum of biomembrane is bagasse, bagasse with mesh bag load rear overhang be hung on float or
On stanchion, with bacillus, NH4CL, honey and matrix bagasse culture biomembrane, the strain name of bacillus powder is BZ-
5。
3）Algae is degraded and purifying contaminated thing, shellfish filter food purifying contaminated thing, reaches the effect of biodegradable tail water pollutant
Fruit, realize that tail water reuses, it is green, also tail water processing cost can be reduced by the algae of culture and the shellfish of cultivation,
Create economic benefit.
4）Shellfish purification, filter food is carried out to the algae in tail water and organic debris by cultivating one or more shellfishes, disappeared
The algae consumed in aeration tank, while the organic substance in tail water and nutrient salts are absorbed, improve the quality and flavor of shellfish and then carry
The economic value of high shellfish.
The present invention also launches in aeration tank 3 rich water agent, and rich water agent is made up of following component and parts by weight：Sodium nitrate 62
Part, 32 parts of zeolite powder, 0.04 part of chitosan quaternary ammonium salt, 0.15 part of indole-3-acetic acid, 0.34 part of inhibitor, Poly-L-glutamic acid
0.038 part, 2 parts of potassium chloride, rich water agent solve other rich water products and produce ammonia and consume asking for oxygen during acting
Topic, rich water agent provide abundant trace element for algae, beneficial to algae reproduction, ensure that the shellfish bait of cultivation enriches, rich water agent
Algae photosynthesis and growth are may additionally facilitate, lifting algae chelating heavy metal ion ability, improves the effect that tail water purifies, rich water
Agent may also suppress the breeding of blue-green alge, and the usage amount of rich water agent is 1.5g/ mus.Inhibitor is functional activity polypeptide, functional activity
The amino acid sequence number of polypeptide is MKGLSFVLLVLLLMMPDGEGTDPEMQYWTCGYRGCRRFCAEYFVGHHGCPRRYR, should
Functional activity polypeptide can be directed to blue-green algae cell, directly act on intracytoplasmic NDA, be combined with its DNA double spiral grooves, lead to
Cross to the structure in blue-green algae cell, function and to intracellular signal transduction, reach and suppress blue-green alge growth.
Embodiment 2：
As shown in figure 1, a kind of intensive culture tail water treatment system, including the pond being sequentially connected, pond are followed successively by：Original position is heavy
Shallow lake pond 1, biological treatment tank 2, aeration tank 3, culturing pool 4,5, in-situ precipitate pond 1, biological treatment tank 2, aeration tank 3, culturing pool 4,5
Between connected by connecting tube, connecting tube is provided with valve, and uniform rope or stanchion, rope table are provided with biological treatment tank 2
Face is provided with uniform float, and float or stanchion surface are hung with the life of biomembrane or activated sludge, float or the suspension of stanchion surface
It is preferably 7 days/time that thing film or activated sludge, which change number, and aerator and algae, the tail of culturing pool 4,5 are provided with aeration tank 3
Salinity water is preferably 15, in-situ precipitate pond 1, biological treatment tank 2, aeration tank 3, is respectively equipped with water quality detection point in culturing pool 4,5,
In-situ precipitate pond 1 is provided with water inlet, and culturing pool 5 is provided with delivery port.
The present invention passes through natural sedimentation, biological decomposition, algae purification and cultivation and shellfish purification cultivation tail water：
1）Natural sedimentation tail water bulky grain thing, mud, contaminant particle carry out physical treatment first, and bulky grain pollutant is naturally heavy
Form sediment.
2）Biofilm breakup can utilize pollutant, and it is available to decompose part using the purification function of biomembrane or activated sludge
Pollutant, beneficial in aeration tank algae purification decompose after pollutant, biomembrane to cultivation tail water in ammonia nitrogen and nitrous
Nitrogen has a very strong degradation capability, and the attaching substratum of biomembrane is bagasse, bagasse with mesh bag load rear overhang be hung on float or
On stanchion, with bacillus, NH4CL, honey and matrix bagasse culture biomembrane, the strain name of bacillus powder is BZ-
5。
3）Algae is degraded and purifying contaminated thing, shellfish filter food purifying contaminated thing, reaches the effect of biodegradable tail water pollutant
Fruit, realize that tail water reuses, it is green, also tail water processing cost can be reduced by the algae of culture and the shellfish of cultivation,
Create economic benefit.
4）Shellfish purification, filter food is carried out to the algae in tail water and organic debris by cultivating one or more shellfishes, disappeared
The algae consumed in aeration tank, while the organic substance in tail water and nutrient salts are absorbed, improve the quality and flavor of shellfish and then carry
The economic value of high shellfish.
The present invention also launches in aeration tank 3 rich water agent, and rich water agent is made up of following component and parts by weight：Sodium nitrate 68
Part, 18 parts of zeolite powder, 0.08 part of chitosan quaternary ammonium salt, 0.32 part of inhibitor, 0.2 part of indole-3-acetic acid, Poly-L-glutamic acid
0.06 part, 3 parts of potassium chloride, inhibitor are functional activity polypeptide, and the amino acid sequence number of functional activity polypeptide is
MKGLSFVLLVLLLMMPDGEGTDPEMQYWTCGYRGCRRFCAEYFVGHHGCPRRYR, the functional activity polypeptide can be directed to indigo plant
Chlorella cell, intracytoplasmic NDA is directly acted on, combined with its DNA double spiral grooves, by the knot in blue-green algae cell
Structure, function and to intracellular signal transduction, reach and suppress blue-green alge growth.Rich water agent solve other rich water products produce ammonia and
The problem of oxygen is consumed during acting, rich water agent provides abundant trace element for algae, beneficial to algae reproduction, ensures
The shellfish bait of cultivation enriches, and rich water agent may additionally facilitate algae photosynthesis and growth, lifting algae chelating heavy metal ion energy
Power, the effect of tail water purification is improved, rich water agent may also suppress the breeding of blue-green alge, and the usage amount of rich water agent is 1.2g/ mus.
Algae in aeration tank is preferably flat algae and chlorella, and the shellfish cultivated in culturing pool is preferably razor clam of hanging.
The present invention in the original location sedimentation basin 1, biological treatment tank 2, aeration tank 3, be respectively equipped with water quality detection in culturing pool 4,5
Point, predominantly detecting water quality physical and chemical index includes：Water body recovery technology, PH, dissolved oxygen（DO）, chemical oxygen consumption (COC)（COD）, active phosphoric acid
Salt, nitrate-nitrogen, nitrite-nitrogen and ammonia nitrogen etc. 8, specific detection method and standard are shown in Table 1, suspension, PH and DO scenes
Measure finishes；COD and nutritive salt water sampling, take back experimental determination.
The Testing index analysis method of table 1 and execution specification
Water quality detection frequency：After the injection of cultivating pool waste water, this day detection first once, during index is stable, is taken irregularly
Detection means, after index is stable, every 7 day/time, timing, at 10 points in the morning, fixed point.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment, for example, pond draw water,
The prior arts such as draining, biological film preparation, water quality detection, therefore be not described in detail herein.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this area
Member, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, it is therefore, all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
SEQUENCE LISTING
<110>Ningbo City Yinzhou District fishery technology management service station（Ningbo City Yinzhou District ocean and fisheries environment monitoring station, Yin
State area marine resources comprehensive administration center）
<120>A kind of intensive culture tail water treatment system
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 54
<212> PRT
<213>It is artificial synthesized
<400> 1
Met Lys Gly Leu Ser Phe Val Leu Leu Val Leu Leu Leu Met Met Pro
1 5 10 15
Asp Gly Glu Gly Thr Asp Pro Glu Met Gln Tyr Trp Thr Cys Gly Tyr
20 25 30
Arg Gly Cys Arg Arg Phe Cys Ala Glu Tyr Phe Val Gly His His Gly
35 40 45
Cys Pro Arg Arg Tyr Arg
50
Claims (8)
1. a kind of intensive culture tail water treatment system, including the pond being sequentially connected, it is characterised in that：The pond is successively
For：In-situ precipitate pond, biological treatment tank, aeration tank, culturing pool, the in-situ precipitate pond, biological treatment tank, aeration tank, cultivation
Connected between pond by connecting tube, the connecting tube is provided with valve.
A kind of 2. intensive culture tail water treatment system according to claim 1, it is characterised in that：The biological treatment tank
Interior to be provided with uniform rope or stanchion, the rope surface is provided with uniform float, and float or the stanchion surface is hung with life
Thing film or activated sludge.
A kind of 3. intensive culture tail water treatment system according to claim 2, it is characterised in that：The float or stanchion
It is 5-10 days/time that the biomembrane or activated sludge of surface suspension, which change number,.
A kind of 4. intensive culture tail water treatment system according to claim 1, it is characterised in that：Set in the aeration tank
There are aerator and algae, also being launched in the aeration tank has rich water agent, and the rich water agent is made up of following component and parts by weight：
Sodium nitrate 52-98 parts, zeolite powder 1-40 parts, chitosan quaternary ammonium salt 0.02-0.1 parts, indole-3-acetic acid 0.1-0.3 parts, inhibitor
0.3-0.4 parts, Poly-L-glutamic acid 0.03-0.2 parts, potassium chloride 0.1-7.5 parts.
A kind of 5. intensive culture tail water treatment system according to claim 4, it is characterised in that：In the aeration tank
Algae is the one or more in flat algae, chlorella, Dicrateria inornata, Isochrysis galbana, Ba Fuzao, Chaetoceros, brown algae.
A kind of 6. intensive culture tail water treatment system according to claim 1, it is characterised in that：Supported in the culturing pool
Growing has shellfish, and the shellfish is the one or more hung in razor clam, oyster, mussel, extra large dung beetle.
A kind of 7. intensive culture tail water treatment system according to claim 1, it is characterised in that：The tail of the culturing pool
Salinity water is 10-22.
A kind of 8. intensive culture tail water treatment system according to claim 1, it is characterised in that：The in-situ precipitate
Pond, biological treatment tank, aeration tank, water quality detection point is respectively equipped with culturing pool, the in-situ precipitate pond is provided with water inlet, described
Culturing pool is provided with delivery port.
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| CN110282824A (en) * | 2019-06-27 | 2019-09-27 | 中国科学院海洋研究所 | It is a kind of for eliminating the processing system of breeding water body inorganic nitrogen phosphorus |
| CN111533271A (en) * | 2020-05-12 | 2020-08-14 | 江苏省海洋水产研究所 | Method for reducing total nitrogen and total phosphorus in water quality of prawn culture pond |
| CN113080132A (en) * | 2021-03-10 | 2021-07-09 | 海南蓝泰邦生物技术有限公司 | Recycling method of culture tail water of Babylonia areolata |
| CN114591878A (en) * | 2022-05-10 | 2022-06-07 | 齐鲁工业大学 | Process for preparing mariculture tail water treatment microbial inoculum and tail water treatment method |
| CN115039727A (en) * | 2022-07-04 | 2022-09-13 | 江苏省海洋水产研究所 | Efficient method for carrying out mark thickening and cultivation of clam larvae by using series-connected ponds |
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