CN104686426A - Songjiang perch biofilm fish nest with water quality purifying function and application of Songjiang perch biofilm fish nest - Google Patents
Songjiang perch biofilm fish nest with water quality purifying function and application of Songjiang perch biofilm fish nest Download PDFInfo
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- CN104686426A CN104686426A CN201510142855.2A CN201510142855A CN104686426A CN 104686426 A CN104686426 A CN 104686426A CN 201510142855 A CN201510142855 A CN 201510142855A CN 104686426 A CN104686426 A CN 104686426A
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- biomembrane
- fish nest
- biofilm
- songjiang
- water
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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
- C02F3/32—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
-
- 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
-
- 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)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a Songjiang perch biofilm fish nest with a water quality purifying function and an application of the Songjiang perch biofilm nest. The Songjiang perch biofilm fish nest comprises a basic framework and a biofilm; the basic framework is formed by vertical serial connection of a plurality of biofilm plates through a nylon rope, each biofilm plate is formed by splicing of two plastic discs via forward and reverse buckles, a plurality of polyester thread attached bases are fixed between the plastic discs through the buckles, and each polyester thread attached base is composed of a plurality of polyester threads; the biofilm is formed by microbial population attached to surfaces of the polyester thread attached bases. By the arrangement, safe dwelling sites can be provided for Songjiang perches, plane breeding can be turned into three-dimensional breeding, breeding density of the Songjiang perches is increased, and the biofilm attached to the fish nest further features in degrading water materials and purifying water quality.
Description
Technical field
The invention belongs to aquaculture industry, what be specifically related to is a kind of Sungkiang weever biomembrane fish nest and application thereof of having Function For Purifying Water.
Background technology
Sungkiang weever is called as " south of the River first place fish ", and many, the few thorns of meat, delicious flavour, has higher economic worth, and not only have a long history culture, and have medical value.Sungkiang weever is katadromy fish, and small, dwell in the end, and strength of moving is weak, likes hiding at brook, lake offshore, broken crock, ridge tiles gap, and in clam shell, battalion lives in caves and waits for that shrimp, small fish are through out-of-date unexpected offensive attack predation.Sungkiang weever abounds with in Songjiang, Shanghai Xiu Yeqiao, and hence obtains one's name, its former coastal area be distributed widely in North gets Dandong to Xiamen, but enters endangered species because excessively capturing to drag for excessively with reasons such as water environment pollutions, is now national second class protection animal.
Domestic cultivation Sungkiang weever has Two decades years history, generally arranges individual layer plane fish nest with brick and tile.This fish nest limited area, unit are cultivation quantity is few, generally only support 10-15 tail for every square metre, and brick and tile at the bottom of pond causes the residual bait of Sungkiang weever, ight soil is difficult to timely removing, affect water quality.
Patent CN102057880A discloses a kind of special hatching fish nest for viscous roes, indicates that fishing rod is provided with some groups of connection cords, often organizes connection cord lower end and is fixedly connected with plastic wire, be applicable to large-scale production.But this technology is only plane cultivation, and cultivation density is lower, and the pollution problem produced when can not solve fish breeding in water body.
Summary of the invention
The object of the invention is to the above problem overcoming prior art existence, a kind of the Sungkiang weever biomembrane fish nest and the application thereof that have Function For Purifying Water are provided, safe habitat can not only be provided for Sungkiang weever, plane cultivation can also be become three-dimensional culture, improve the cultivation density of Sungkiang weever, and the biomembrane depended on wherein can play the effect of katabolism waste sanitation water quality.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
There is a Sungkiang weever biomembrane fish nest for Function For Purifying Water, comprise basic framework and biomembrane;
Described basic framework is in series by nylon rope up and down by several biological membranous discs, be connected between two biological membranous discs and support biological diaphragm by the PE plastic flexible pipe of 6-10 ㎝, guarantee there is fixing distance between the biological diaphragm that is connected, microorganism on biological diaphragm can not interfere with each other, described biological membranous disc to be spliced by buckle by two panels plastic disc and forms, series of holes is provided with in the middle of described plastic disc, nylon rope is facilitated to connect, 6 groups of polyester thread adherances are clipped between described plastic disc, described polyester thread adherance is fixed on described plastic disc by described buckle.Described polyester thread adherance is made up of the long polyester thread of 200 10-15 ㎝, and the diameter of polyester thread is about 10 μm, and the length that biological diaphragm is stretched out in polyester thread both sides is equal;
The micropopulation that described polyester thread adherance adheres to forms biomembrane, and biomembrane can decompose residual bait ight soil, the harmful substances such as the ammonia nitrogen in absorption water body and cultured water.
Preferably, the diameter of described biological membranous disc is 7-10 ㎝, ensures that individual maximum Sungkiang weever can be perched upper.
Preferably, described biological membranous disc is the plastic disc of PE material.
Preferably, described PE length of tube is at 6-10 ㎝.
Preferably, the length of nylon rope is determined according to the degree of depth of breeding water body, guarantees that all biological diaphragms are all positioned at below the water surface.
Biomembrane incubation comprises the following steps:
Fish nest is suspended in pond by step 1), disposing way and the quantity of fish nest is determined according to Sungkiang weever cultivation specification and breeding facility situation, often go here and there fish nest all around distance be 10-25 ㎝, ensure that all biological membranous discs are all dipped into below the water surface, depend on carrier for the micropopulation on biomembrane provides;
Step 2) regulating water quality parameter, pH:7.5-8.2, DO:4.0-7.2, temperature: 18-32 DEG C, as added the nutriment of accelerate growth of microorganism in water body, as carbon source, nitrogenous source, mineral salt and growth factor etc., build good biomembrane condition of culture, ensure micropopulation physical efficiency Fast-propagation, biomembrane is cultivated rapidly;
Step 3) is splashed probiotics or inoculate useful bath kind, as bacillus, photosynthetic bacteria, nitrifying bacteria, denitrifying bacteria and useful bath kind, for biological Membrance cuiture provides initial microbial sample in pond;
Step 4) keeps water stabilization, cultivates situation according to biomembrane, continues splash probiotics or inoculation beneficial algae;
Step 5) works as water stabilization, fish nest basic framework and polyester thread is attached with a large amount of flock, is biomembrane, and biomembrane and fish nest basic framework constitute biomembrane fish nest.
The invention has the beneficial effects as follows:
Single for traditional brick and tile water layer aquaculture model is become three-dimensional culture pattern by the present invention, cultivation density brings up to 80-120 tail/m3 from 10-15 tail/m3, water body availability increases, the biomembrane that polyester thread is formed can play and decompose residual bait ight soil, absorb the harmful substance such as ammonia nitrogen and cultured water in water body, reach the object purified water.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 overall structure schematic diagram;
Fig. 2 is biological membranous disc vertical view;
Fig. 3 is biomembranous cultivation flow chart.
Number in the figure illustrates: 1, nylon rope, 2, biological membranous disc, 3, PE pipe, 4, buckle, 5, polyester thread adherance, 6, series of holes.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Fig. 1, Fig. 2, a kind of Sungkiang weever biomembrane fish nest having Function For Purifying Water, comprises basic framework and biomembrane;
Described basic framework is in series by nylon rope about 1 by several biological membranous discs 2, supported by the PE pipe of 6-10 ㎝ between adjacent two described biological membranous discs 2, make to maintain fixed range between adjacent two biological diaphragms, micropopulation on different biological diaphragm is not disturbed mutually, described biological membranous disc 2 to be spliced through positive and negative buckle 4 by two panels plastic disc and forms, series of holes 6 is provided with in the middle of described plastic disc, polyester thread adherance 5 is clipped between described plastic disc, described polyester thread adherance 5 is fixed on described plastic disc by described buckle 4, described polyester thread adherance 5 is made up of the long polyester thread of 200 10-15 ㎝, the diameter of polyester thread is about 10 μm, the length that biological diaphragm is stretched out in polyester thread both sides is equal,
The micropopulation of attachment on described polyester thread adherance 5 forms biomembrane, and biomembrane can decompose residual bait ight soil, the harmful substances such as the ammonia nitrogen in absorption water body and cultured water.
The diameter of described biological membranous disc 2 is 7-10 ㎝, ensures that individual maximum Sungkiang weever can be perched above.
Described biological membranous disc 2 is the plastic disc of PE material.
Described PE length of tube is at 6-10 ㎝.
With reference to shown in Fig. 3, biomembrane incubation comprises the following steps:
Fish nest is suspended in pond by step 1), disposing way and the quantity of fish nest is determined according to Sungkiang weever cultivation specification and breeding facility situation, often go here and there fish nest all around distance be 10-25 ㎝, ensure that all biological membranous discs are all dipped into below the water surface, depend on carrier for the micropopulation on biomembrane provides;
Step 2) regulating water quality parameter, pH:7.5-8.2, DO:4.0-7.2, temperature: 18-32 DEG C, as added the nutriment of accelerate growth of microorganism in water body, as carbon source, nitrogenous source, mineral salt and growth factor etc., build good biomembrane condition of culture, ensure micropopulation physical efficiency Fast-propagation, biomembrane is cultivated rapidly;
Step 3) is splashed probiotics or inoculate useful bath kind, as bacillus, photosynthetic bacteria, nitrifying bacteria, denitrifying bacteria and useful bath kind, for biological Membrance cuiture provides initial microbial sample in pond;
Step 4) keeps water stabilization, cultivates situation according to biomembrane, continues splash probiotics or inoculation beneficial algae;
Step 5) works as water stabilization, fish nest basic framework and polyester thread is attached with a large amount of flock, is biomembrane, and biomembrane and fish nest basic framework constitute biomembrane fish nest.
Embodiment 1
A kind of Sungkiang weever nest having Function For Purifying Water, culturing pool depth of water 1.2m, the diameter of biological membranous disc is 7cm, the long 10cm of polyester thread adherance, the sagging polyester thread length in both sides is 4.5cm, and nylon rope is connected the biological diaphragm of suspension 18 groups up and down, and the PE material hose length between adjacent two biological membranous discs is 6cm, Sungkiang weever selects 10-20g, cultivation density 120 tails/m
3, every 100 ㎡ place 500 string fish nests, regulate the water quality in culturing pool, splash in pond probiotics and useful bath kind, keep water stabilization, start to cultivate Sungkiang weever.
Embodiment 2
A kind of Sungkiang weever biomembrane fish nest having Function For Purifying Water, culturing pool depth of water 1.2m, biological diaphragm diameter is 10cm, the long 12cm of polyester thread adherance, the sagging polyester thread length in both sides is 5.5cm, and nylon rope is hung 15 groups of biological diaphragms, the PE material hose length between adjacent two biological membranous discs is 7cm, Sungkiang weever selects 20-40g, cultivation density 90-100 tail/m
3, every 100 ㎡ place 450 string fish nests, regulate the water quality in culturing pool, splash in pond probiotics and useful bath kind, keep water stabilization, start to cultivate Sungkiang weever.
Embodiment 3
A kind of Sungkiang weever biomembrane fish nest having Function For Purifying Water, culturing pool depth of water 1m, biological diaphragm diameter is 10cm, the long 15cm of polyester thread adherance, the sagging polyester thread length in both sides is 7cm, and 10 biological diaphragms hung by nylon rope, and the PE material hose length between adjacent two biological membranous discs is 10cm, Sungkiang weever selects more than 40 grams, cultivation density 80 tails/m
3, every 100 ㎡ place 350 string fish nests, regulate the water quality in culturing pool, splash in pond probiotics and useful bath kind, keep water stabilization, start to cultivate Sungkiang weever.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. there is a Sungkiang weever biomembrane fish nest for Function For Purifying Water, it is characterized in that: comprise basic framework and biomembrane;
Described basic framework is in series by nylon rope (1) up and down by several biological membranous discs (2), described biological membranous disc (2) to be spliced through positive and negative buckle (4) by two panels plastic disc and is formed, by the fixing multiple folder polyester thread adherance (5) of buckle (4) between two panels plastic disc, described polyester thread adherance (5) is made up of some polyester threads;
The micropopulation that described biomembrane is adhered to by described polyester thread adherance (5) top layer is formed.
2. the Sungkiang weever biomembrane fish nest having Function For Purifying Water according to claim 1, is characterized in that: supported by PE pipe between adjacent two described biological membranous discs (2), makes to maintain fixed range between adjacent two biological diaphragms.
3. the Sungkiang weever biomembrane fish nest having Function For Purifying Water according to claim 1, is characterized in that: be provided with series of holes (6) in the middle of described plastic disc.
4. the Sungkiang weever biomembrane fish nest having Function For Purifying Water according to claim 1, is characterized in that: the diameter of described biological membranous disc (2) is 7-10 ㎝.
5. the Sungkiang weever biomembrane fish nest having Function For Purifying Water according to claim 1, is characterized in that: the plastic disc that described biological membranous disc (2) is PE material.
6. the Sungkiang weever biomembrane fish nest having Function For Purifying Water according to claim 2, is characterized in that: described PE length of tube is at 6-10 ㎝.
7. one kind according to claim 1ly has the application of the Sungkiang weever biomembrane fish nest of treated water water quality function: comprise the following steps:
Fish nest is suspended in pond by step 1), disposing way and the quantity of fish nest is determined according to Sungkiang weever cultivation specification and breeding facility situation, often go here and there fish nest all around distance be 10-25 ㎝, ensure that all biological membranous discs are all dipped into below the water surface, depend on carrier for the micropopulation on biomembrane provides;
Step 2) regulating water quality parameter, build good biomembrane condition of culture, ensure micropopulation physical efficiency Fast-propagation, biomembrane is cultivated rapidly;
Step 3) is splashed probiotics or inoculate useful bath kind, for biological Membrance cuiture provides initial microbial sample in pond;
Step 4) keeps water stabilization, cultivates situation according to biomembrane, continues splash probiotics or inoculation beneficial algae;
Step 5) works as water stabilization, fish nest basic framework and polyester thread is attached with a large amount of flock, is biomembrane, and biomembrane and fish nest basic framework constitute biomembrane fish nest.
8. the application having the Sungkiang weever biomembrane fish nest of treated water water quality function according to claim 7, is characterized in that: described step 2) in water quality parameter be pH:7.5-8.2, DO:4.0-7.2, temperature: 18-32 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142855.2A CN104686426B (en) | 2015-03-30 | 2015-03-30 | A kind of Trachi dermus Fasciatus Heckel biomembrane fish nest for having Function For Purifying Water and its application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510142855.2A CN104686426B (en) | 2015-03-30 | 2015-03-30 | A kind of Trachi dermus Fasciatus Heckel biomembrane fish nest for having Function For Purifying Water and its application |
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| CN104686426A true CN104686426A (en) | 2015-06-10 |
| CN104686426B CN104686426B (en) | 2017-03-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900887A (en) * | 2016-05-24 | 2016-08-31 | 江苏中洋集团股份有限公司 | Mounting method for stereoscopic type biological bed culture mode based on culture pond body |
| CN106754242A (en) * | 2016-11-28 | 2017-05-31 | 大连海洋大学 | Benthic diatom cultivate pond and carry out stichopus japonicus using the pond, the method that sea urchin seedling is raised together with |
| CN111011266A (en) * | 2019-12-05 | 2020-04-17 | 中国科学院南海海洋研究所 | Three-dimensional temporary culture device for coral larva and broken branch long-distance transportation and relay culture |
| CN112273286A (en) * | 2020-09-27 | 2021-01-29 | 天津蕴华农业科技发展有限公司 | Ecological environment trachidermus fasciatus breeding method |
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| JP2001095417A (en) * | 1999-09-27 | 2001-04-10 | Okabe Co Ltd | Fishing facility |
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| US20110067642A1 (en) * | 2009-09-24 | 2011-03-24 | Ewald David W | Artificial fish habitat employing fish hiding units |
| CN102057880A (en) * | 2009-12-15 | 2011-05-18 | 邵为旭 | Special hatching fish nest for viscous roes |
| US20110219663A1 (en) * | 2011-05-05 | 2011-09-15 | Nichol David J | Artificial Weed System for Fishing |
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| CN203262022U (en) * | 2013-05-24 | 2013-11-06 | 水利部中国科学院水工程生态研究所 | Sticky egg manual fish nest suitable for Three Gorges reservoir |
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| CN203985561U (en) * | 2014-08-07 | 2014-12-10 | 天津市水产研究所 | The artificial shrimp nest of a kind of freshwater shrimp the ecological matrix device of holding concurrently |
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| JP2001095417A (en) * | 1999-09-27 | 2001-04-10 | Okabe Co Ltd | Fishing facility |
| CN1989804A (en) * | 2005-12-29 | 2007-07-04 | 许仁道 | Screw-type artificial sea grass |
| US20110067642A1 (en) * | 2009-09-24 | 2011-03-24 | Ewald David W | Artificial fish habitat employing fish hiding units |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900887A (en) * | 2016-05-24 | 2016-08-31 | 江苏中洋集团股份有限公司 | Mounting method for stereoscopic type biological bed culture mode based on culture pond body |
| CN106754242A (en) * | 2016-11-28 | 2017-05-31 | 大连海洋大学 | Benthic diatom cultivate pond and carry out stichopus japonicus using the pond, the method that sea urchin seedling is raised together with |
| CN111011266A (en) * | 2019-12-05 | 2020-04-17 | 中国科学院南海海洋研究所 | Three-dimensional temporary culture device for coral larva and broken branch long-distance transportation and relay culture |
| CN112273286A (en) * | 2020-09-27 | 2021-01-29 | 天津蕴华农业科技发展有限公司 | Ecological environment trachidermus fasciatus breeding method |
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| Publication number | Publication date |
|---|---|
| CN104686426B (en) | 2017-03-29 |
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