CN105532552B - Seawater circulation culture system with sewage disposal facility - Google Patents
Seawater circulation culture system with sewage disposal facility Download PDFInfo
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- CN105532552B CN105532552B CN201510734197.6A CN201510734197A CN105532552B CN 105532552 B CN105532552 B CN 105532552B CN 201510734197 A CN201510734197 A CN 201510734197A CN 105532552 B CN105532552 B CN 105532552B
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- dirt
- pond
- water
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- sewage
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Classifications
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- 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
- A01K63/003—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
Abstract
The invention discloses a seawater circulation culture system with sewage disposal facilities; the seawater circulation culture system comprises a culture pond, a disposal port, a disposal pipe; the bottom of the culture pond is provided with the disposal port connected with the disposal pipe; the system also comprises a sewage discharge facility and a circulation water discharge facility; the disposal pipe is respectively connected with the sewage discharge facility and the circulation water discharge facility through a tee joint; the sewage discharge facility is connected with a sewage processing facility comprising a sewage settling pond and a biological cleaning pond connected in sequence; the system gathers sewage in one recovery pond, and discharges culture water into another recovery pond, so sewage can be conveniently recovered, utilized and processed in a bio-safety way, thus preventing pond sewage from polluting the culture water for a second time; the system is low in cost, simple in operation, easy to promote, high in efficiency, and can provide important meanings for protecting sea environment and aquatic product safety production.
Description
Technical field
The invention belongs to technical field of aquaculture, and in particular to a kind of seawater circulation culture system with sewage treatment facility
System.
Background technology
With the raising of living standards of the people, aquatic products are increasingly favored by people, aquatic products such as fish, shrimp, Eriocheir sinensiss, shellfish
Class etc. because its delicious flavour, be of high nutritive value the advantages of, delicious food indispensable on dining table is become gradually, significantly promote
The development of high-elevation breeding pond industry, feed coefficient circulating water cultivation pattern had both made full use of soil and water resource, and environmental pollution is reduced again,
Greatly improve the pond productivity.
China is that in the world aquaculture area maximum, yield highest are national.And with aquaculture area
Continuous expansion, coastal aquaculture industry grows stronger day by day, but, current industrial process brings substantial amounts of Industry Waste
Water is discharged, also, culture fishery also results in itself breeding wastewater and discharges in a large number, and such breeding wastewater mainly includes breeding process
In the dirt such as the feces of aquatic products, residual bait, dead body, Crusta Penaeus seu Panulirus, seawater circulation can be prevented effectively from again using both economizing on resources
Cross-contamination, for the protection marine eco-environment, it is ensured that Safety of Aquatic Products production has great importance.
At present, in the aquatic products high-elevation breeding pond industry of coastal area, though indivedual enterprises attempt being supported using recirculated water aquatic products
Grow pattern, but when water is changed in blowdown more adopt dirt be directly discharged into into sea with cultivation tail water so that poisonous and harmful algae, antibacterial
Viral amount reproduction and it is difficult to control to, severe exacerbation breeding environment simultaneously pollutes recirculated water, increased the process of cycling use of water
Difficulty and cost, affect water treatment efficiency, cause breeding environment unstable with benefit, and the pond dirt discharged is to ocean ring
Severe contamination is caused in border, is unfavorable for recycling for sea water, it is impossible to ensure the safety in production of aquatic products.
Thus, the new efficient health aquaculture model of sea water reusable edible is explored, using succinct, efficient, low cost
Minimizing technology is imperative, and cultivation recycling economy is focused on and processes waterborne, should be using disease prevention and control and regulating and controlling water quality as healthy aquaculture
Most important major issue is grabbing.
The content of the invention
In order to solve above technical problem, the invention provides a kind of seawater circulation culture system with sewage treatment facility
System, breaks the traditional approach of emissions and Tail water reuse in same recovery pond, and creative employing is individually discharged dirt and collected
To a recovery pond, then cultivation water is discharged to another recovery pond, facilitate the recycling to dirt and harmless treatment, keep away
Exempt from secondary pollution of the pond dirt to breeding water, there is low cost, easily letter operation, popularization, efficiency high, for protection
Marine environment, Safety of Aquatic Products production have great importance.
The complete technical scheme of the present invention includes：
A kind of recirculating mariculture system with sewage treatment facility, including culturing pool, sewage draining exit, blow-off pipe, it is described to support
Grow bottom of pond portion and set sewage draining exit, sewage draining exit connection blow-off pipe, it is characterised in that also set including emissions facility and recirculated water discharge
Apply, described blow-off pipe is connected respectively by threeway with emissions facility and recirculated water drain facility, described dirt row
Facility is put including emissions pipe and emissions well, emissions pipe connection emissions well, emissions well sets dirt row
Decontrol and close, described emissions well connection filth disposal facility, described recirculated water drain facility includes circulation water discharge spout
With recirculated water drainage well, circulation water discharge spout connection recirculated water drainage well, recirculated water drainage well sets recirculated water blow-off cock, described
Recirculated water drainage well connection circulating water treatment facility, blow-off pipe by threeway respectively with emissions pipe and circulate water discharge spout
It is connected, described emissions well connection filth disposal facility, described filth disposal facility includes the dirt being sequentially connected
Sedimentation tank and biological purifying tank.
The deposition of dirt pond is a strip water channel, and dirt is entered after sedimentation tank, and curable type particulate matter sinks to bottom in water,
Upper strata clear water flows into biological purifying tank, and the dirt of deposition of dirt bottom of pond precipitation terminates to use soil pick-up pump by bottom of pond in each culture-cycle
Dirt is suctioned out, and to be shone and do holothurian feed or vegetable fertilizer after dry grinding.
Also include that increasing row's cover 2, anti-escape cover 4, described increasing row cover and anti-escape cover is located at sewage draining exit top.
Described cultivating system cultured product is fish, shrimps.
The method for carrying out filth disposal using described cultivating system, first, under non-blowdown state, anti-escape cover lift-off row
Dirty mouth, under aerator effect, water body produces rotation, and the large-scale dirt in water body includes (if having) dead shrimp, sick shrimp, Crusta Penaeus seu Panulirus, residual
Deposit the large-scale dirt such as feedstuff and feces to gather to the anti-escape cover of sewage draining exit, anti-escape cover is put down during blowdown, subsequently first open dirt row
Decontrol and close, start blowdown, be enriched with to the dirt at pond center and discharge, blow-off pipe is entered by sewage draining exit, subsequently stimulate the menstrual flow by three
Emissions well is entered by emissions pipe, and filth disposal facility is entered by emissions well, dirt is individually recycled,
Described filth disposal facility includes deposition of dirt pond and the biological purifying tank being sequentially connected, and the deposition of dirt pond is a strip
Shape water channel, dirt is entered after sedimentation tank, and curable type particulate matter sinks to bottom in water, and upper strata clear water flows into biological purifying tank, and dirt sinks
The dirt of shallow lake bottom of pond precipitation terminates to be suctioned out bottom of pond dirt with soil pick-up pump in each culture-cycle, shines after dry grinding is disinfected and does
Holothurian feed or vegetable fertilizer, after sewage dirt was by blowdown 3 minutes, sewage draining exit water outlet becomes clear, closes emissions switch, then
Open recirculated water blow-off cock.The recirculated water Jing circulation water discharge spouts 12 of discharge enter recirculated water drainage well 13, subsequent discharge into storage
Pond, Jing after the process of circulating water treatment facility, reuses.
Described high-elevation breeding pond product is fish, shrimps.
Additionally, the present invention also has following preferred version：
Described increasing row cover is 45 centimetres of diameter, the round pie concrete pouring body of 5 centimetres of thickness, described increasing row cover by
Concreting is formed, and used as support, described support is No. 16 screw-thread steels of height 20cm to its three Steel bar rack of lower setting.
Described anti-escape cover connection lifting device, described lifting device includes drawstring 6, fixed pivot bar 7, fixed pulley 5,
Lifting device controls anti-escape cover and rises and falls by fixed pulley 5, and fixed pulley 5 is arranged on the top of fixed pivot bar 7, and drawstring 6 connects with anti-escape cover 4
Connect, through fixed pulley 5, end is fixed on cultivation pool side, lift anti-escape cover from bottom of pond about 10cm when without exhaust waste, it is relatively dirty
Thing converges in sewage draining exit, is fallen on anti-escape cover by fixed pulley during blowdown.
Anti-escape cover does support by No. 8 screw-thread steels, and with 5 mesh sieve tulles cover net is made, and the back cut diameter of anti-escape cover is 50cm, lower mouth
A diameter of 100cm, height 50cm；3 limit for height supports of anti-escape cover bottom circle peripheral hardware, limit for height support is used with No. 8 reinforcing bars as material
Three setscrews are fixed.
Circulating water treatment facility includes oxidation cistern, primary biological purifying tank, Tiny ecosystem clarifier-tank；The recirculated water row
Put well and set recirculated water blow-off cock, tail water Jing recirculated water drainage wells enter oxidation cistern.Jing after fully oxidized and precipitation, flow into
Primary biological purifying tank；
The biological purifying tank plants aquatic macrophyte, puts the profound purification such as filter-feeding fish, benthic mollusca, tool in a suitable place to breed
It is the larger pond of an area that body is the primary biological purifying tank, and paddle aerator 1 is installed in pond per 3-5 mus, biological
The macros such as upper strata transplanting Gracilaria tenuistipitata, ulva in clarifier-tank, bottom of pond transplanting hydrilla verticillata, lower floor sows the filter food such as Scapharca subcrenata, Concha Ostreae
Property shellfish, puts the filter-feeding fishes such as Mugil cephaluss in a suitable place to breed in water.
Recirculated water Jing biological purifying tanks are purified in the laggard pond of ecological purification in a subtle way with Tiny ecosystem process, are weighed after water quality reaching standard
New to utilize, the complete alternation for realizing breeding water is utilized；The Tiny ecosystem purification cistern installs paddle aerator 1 per 3-5 mus
Platform is photosynthetic thin with bacillus cereuss (1kg/ mus), lactobacilluss (500ml/ mus), nitrobacteria (1kg/ mus), EM bacterium (3kg/ mus)
Bacterium (3kg) is used alternatingly, and by biological cleaning, reaches breeding water standard, continues cycling through utilization.
Advantage of the present invention relative to prior art be：
1. dirt is individually carried out with recirculated water discharge, and individually discharge dirt, through processed, becomes to a recovery pond
Clam worm, the concentrated fertilizer of Stichopus japonicuss；It is prevented effectively from secondary pollution of the pond dirt to circulating water body, it is ensured that the safety of cycling use of water
Property, can be used as the organic fertilizer of plant, the meaning with environmentally friendly potentiation after individually disinfecting to dirt；Again discharge cycle water is arrived
Another recovery pond, in oxidation cistern Jing after fully oxidized and precipitation, enters primary biological purifying tank, primary biological net
Change in pond through the profound purification such as aquatic macrophyte and filter-feeding fish, benthic mollusca, then then weighed in microorganism
New to utilize, the complete alternation for realizing breeding water is utilized, and the present invention had both reduced sewage discharge, preserved the ecological environment, and reduces cultivation ring
Border is polluted, and energy saving, economic society ecological benefits is improved.
2. arrange and increase row's cover and be easy to the dirt to concentrate near sewage draining exit with circulation water, it is to avoid pond cleaning during blowdown
Water directly screws in sewage draining exit from top, and the water for making bottom of pond sewage draining exit surrounding waste concentration big is preferentially effectively discharged；Play enhancing
The effect of pollution discharge capability.
3. anti-escape cover lifts at ordinary times, is easy to large-scale dirt to gather around sewage draining exit, by anti-escape cover by determining cunning during blowdown
Wheel falls, and anti-escape cover is discharged with the bolting silk net of 5 mesh both without prejudice to little particle dirt by anti-escape cover, and effectively prevents shrimp living from row
Dirty mouth is discharged；Limit for height support had not only limited anti-escape network hoisting depth but also fixed anti-escape network position,
Description of the drawings
Fig. 1 is that the drainage overall structure of the recirculating mariculture system with sewage treatment facility disclosed by the invention is shown
It is intended to.
Fig. 2 is anti-escape cover structure figure disclosed by the invention.
In figure：1. culturing pool；2. row's cover is increased；3. Steel bar rack；4. anti-escape cover；4A. cover nets；The anti-escape cover stents of 4B.；4C.
Limit for height support；5. fixed pulley；6. drawstring；7. fixed pivot bar；8A. sewage draining exits；8B. blow-off pipes；9. emissions pipe；10. dirty
Thing drainage well；11. emissions pipes are switched；12. circulation water discharge spouts；13. recirculated water drainage wells；14. circulation water discharge spouts are opened
Close.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described with specific embodiment.
A kind of recirculating mariculture system with sewage treatment facility, including culturing pool 1, sewage draining exit 8A, blow-off pipe 8B, dirt
Thing drainage well 10, recirculated water drainage well 13, emissions pipe 9, circulation water discharge spout 12, increasing row cover 2, anti-escape cover 4, culturing pool bottom
Portion sets sewage draining exit 8A, and sewage draining exit connection blow-off pipe 8B, blow-off pipe is divided into emissions pipe 9, is followed outside drainage well by three links: link of trade, travel and post
Ring water discharge spout 12, the connection emissions of emissions pipe 9 well 10, the circulation connection recirculated water of water discharge spout 12 drainage well 13 increases
Row's cover 2 has Steel bar rack 3 to support, and anti-escape cover 4 connects lifting devices, and lifting device has fixed pulley 5 to control anti-escape cover to rise and fall.
Emissions well 10 sets emissions switch 11, and recirculated water drainage well 13 sets recirculated water blow-off cock 14.During blowdown
Emissions switch is first opened, after blowdown 3 minutes, sewage draining exit water outlet becomes clear, close emissions switch, then open recirculated water row
Decontrol and close.So dirt is individually reclaimed, water-retention can be entered as the organic fertilizer of plant, the recirculated water of discharge after disinfecting
After pond is oxidation-treated, reuse.
Lifting device includes drawstring 6, fixed pivot bar 7, fixed pulley 5, and fixed pulley 5 is arranged on the top of fixed pivot bar 7, draws
Rope 6 is connected with anti-escape cover 4, and through fixed pulley 5, end is fixed on high-order pool side.Anti-escape cover is lifted when without exhaust waste at ordinary times
From bottom of pond 10cm, relatively dirt converges in sewage draining exit, is fallen on anti-escape cover by fixed pulley during blowdown, and the shrimp that prevents from living is arranged with current
Go out.
It is 45 centimetres of diameter, the round pie concrete pouring body of 5 centimetres of thickness to increase row's cover, increases row's cover 2 times settings, three steel
Muscle support 3, support is No. 16 screw-thread steels of height 20cm.Increasing row's cover is easy to dirt to pass through the effect aggregation of water circulation to blowdown
Mouthful, it is to avoid clean water is directly screwed in from surface during blowdown, and the big water of bottom of pond surrounding waste concentration is preferentially effectively discharged, played
Strengthen the effect of pollution discharge capability.
Anti-escape cover 4 is anti-escape cover stent 4B by No. 8 screw-thread steels, and with 5 mesh sieve tulles cover net 4A is, anti-escape cover 4 it is suitable for reading straight
Footpath is 50cm, and lower port diameter is 100cm, height 50cm.The bolting silk net of 5 mesh both by anti-escape cover discharged by without prejudice to dirt, is had again
Effect prevents living aquatic product from discharging from sewage draining exit.
Anti-escape 3 limit for height support 4C of cover bottom circle peripheral hardware, limit for height support with No. 8 reinforcing bars as material, with three expanding screws
Silk is fixed, and limit for height support had not only limited anti-escape network hoisting depth but also fixed anti-escape network position.
Embodiment 1：The filth disposal for individually discharging
Inventor buys average body length 4～5mm Penaeus vannameis seed 3,000,000 respectively at May 10,14 days from Hainan
Tail, altogether 6,000,000 tail, is respectively put into 2 1000m2Temporarily supported in feed coefficient, marked thick, average 3000 tails of breeding density/m2, it is high
Position water depth 2m, each feed coefficient installs 1.5 kilowatts of waterwheel aerator 4, and two ponds share 4 kilowatts of micro-pore oxygenation machines one
Platform.Mainly feed the thick PP Pipe Compound of prawn mark and 1#Broken material, the tails of 3～5g/ of early stage day bait throwing in ten thousand, as prawn growth progressively increases
Plus, constantly adjusted according to weather, prawn situation of ingesting, until June, 10 start a point pond, and daily ration of feeding increases to 100～120g/
Ten thousand tails, temporarily support and feed a mixed feed 2300kg altogether in month.Not blowdown in after seedling 15 days is put, is changed every blowdown in 3-5 days after 15 days
Water once, is fallen anti-escape cover by lifting device during blowdown, first opens emissions switch, by the residual of enrichment to pond center
Material, feces are discharged, and now water colour is black, taste is smelly, and institute's displacement hull becomes clear after 3 minutes, close emissions switch, then open recirculated water
Blow-off cock, discharges and closes for 10 minutes or so.Water level 5cm is reduced every time, and the water purified with cistern is supplemented.June 10
Number start seedling separation successively, to July 1, add up seedling separation 2050kg, cultivate the tail of seed 402.39 ten thousand of the long 4.2cm of average body, Seedling
Plant survival rate 67.06%.
During seed is temporarily supported, dirt is entered behind deposition of dirt pond, deposition of dirt pond 2000m2, Jing precipitation supernatant waters are entered gives birth to
Thing clarifier-tank, the dirt of precipitation is pumped out with mud, obtains organic fertilizer 500kg after drying altogether, and this fertilizer is used as sea after crushing
Ginseng feedstuff, reduces environmental pollution by cost-effective 0.6 ten thousand yuan, improves benefit.If these dirt fill cycle water channel roads, must
Processing cost will be improved reduces treatment effect；If flowing directly into sea, severe contamination marine environment, and then affect cultivation ring
Border, increases prawn safety in production pressure, reduces survival rate.
Embodiment 2：Primary biological purifying tank clean-up effect (Entermorpha clean-up effect)
Inventor buys average body length 4～5mm Penaeus vannameis seed 3,000,000 respectively at May 10,14 days from Hainan
Tail, altogether 6,000,000 tail, is respectively put into 2 1000m2Temporarily supported in feed coefficient, marked thick, average 3000 tails of breeding density/m2, it is high
Position water depth 2m, each feed coefficient installs 1.5 kilowatts of waterwheel aerator 4, and two ponds share 4 kilowatts of micro-pore oxygenation machines one
Platform.Mainly feed the thick PP Pipe Compound of prawn mark and 1#Broken material, the tails of 3～5g/ of early stage day bait throwing in ten thousand, as prawn growth progressively increases
Plus, constantly adjusted according to weather, prawn situation of ingesting, until June, 10 start a point pond, and daily ration of feeding increases to 100～120g/
Ten thousand tails, temporarily support and feed a mixed feed 2300kg altogether in month.Not blowdown in after seedling 15 days is put, is changed every blowdown in 3-5 days after 15 days
Water once, is fallen anti-escape cover by lifting device during blowdown, first opens emissions switch, by the residual of enrichment to pond center
Material, feces are discharged, and now water colour is black, taste is smelly, and institute's displacement hull becomes clear after 3 minutes, close emissions switch, then open recirculated water
Blow-off cock, discharges and closes for 10 minutes or so.Water level 5cm is reduced every time, and the water purified with cistern is supplemented.June 10
Number start seedling separation successively, to July 1, add up seedling separation 2050kg, cultivate the tail of seed 402.39 ten thousand of the long 4.2cm of average body, Seedling
Plant survival rate 67.06%.
During seed is temporarily supported, the dirt of discharge enters deposition of dirt pond, and supernatant water enters successively primary biological net after precipitation
Change pond, 30 mu of biological purifying tank installs 3 kilowatts of paddle aerators 6.No. 25 last ten-days period of May are linked into macro ----Entermorpha
(sandwiching netting 2mx5m30 extensions), May No. 30 puts the tail of Mugil cephaluss 15000 of 100 tails/kg in a suitable place to breed.Water quality substantially changes after purification in 20 days
Kind, water transparency increases to 50cm by original 30cm, microbial cleaning pond is flowed into after water correction and is further purified.
Clean-up effect is shown in Table 1.
The biological purifying tank purifying water effect of table 1
Embodiment 3：Tiny ecosystem clarifier-tank treatment effect
Tiny ecosystem purifies 8 mu of cistern.23 kilowatts of paddle aerators are installed, for sudden and violent gas.Mid-May, water temperature reaches
To more than 25 DEG C, alternately applied per 3-5 days and spill Bacillus subtillis (1.5 × 10-6), lactobacilluss (6 × 10-6), EM bacterium (6 × 10-6), aerator is started shooting daily more than 15 hours.Every water quality index see the table below 2.After water quality reaching standard, you can recycle, make cultivation
With being recycled, realize that sea-farming enclosed circulation supports shrimp, it is ensured that the safety of breeding water.
Table 2 aoxidizes cistern treatment effect
It is above the present invention preferably embodiment, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed, and generic principles defined herein can be in the situation without departing from the spirit or scope of the present invention
Under, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, but to accord with
Close the most wide scope consistent with principles disclosed herein and novel point.
Claims (2)
1. a kind of method that utilization recirculating mariculture system carries out filth disposal, it is characterised in that set using band sewage treatment
The recirculating mariculture system applied, the recirculating mariculture system with sewage treatment facility includes culturing pool, sewage draining exit, row
Dirt pipe, the culturing pool bottom sets sewage draining exit, and sewage draining exit connection blow-off pipe also sets including emissions facility and recirculated water discharge
Apply, described emissions facility includes emissions pipe and emissions well, emissions pipe connection emissions well, dirt
Drainage well sets emissions switch, and described emissions well connection filth disposal facility, described filth disposal facility includes
The deposition of dirt pond being sequentially connected and biological purifying tank, described recirculated water drain facility includes circulation water discharge spout and recirculated water
Drainage well, circulation water discharge spout connection recirculated water drainage well, recirculated water drainage well sets recirculated water blow-off cock, described recirculated water
Drainage well connects circulating water treatment facility, and the blow-off pipe is connected respectively by threeway with emissions pipe and circulation water discharge spout
Connect；Also include increasing row's cover and anti-escape cover, described increasing row cover and anti-escape cover is located at sewage draining exit top；
Carrying out the method for filth disposal includes, first, under non-blowdown state, anti-escape cover lift-off sewage draining exit, in aerator effect
Under, water body produces rotation, and the large-scale dirt in water body gathers to the anti-escape cover of sewage draining exit, and anti-escape cover is put down during blowdown, subsequently first
Emissions switch is opened, starts blowdown, be enriched with to the dirt at pond center and discharge, blow-off pipe is entered by sewage draining exit, subsequently
Emissions well is entered via emissions pipe by threeway, and filth disposal facility is entered by emissions well, by dirt list
Solely recycling, described filth disposal facility includes deposition of dirt pond and the biological purifying tank being sequentially connected, and the dirt sinks
Shallow lake pond is a strip water channel, and dirt is entered after sedimentation tank, and curable type particulate matter sinks to bottom in water, and upper strata clear water flows into biological net
Change pond, the dirt of deposition of dirt bottom of pond precipitation terminates to be suctioned out bottom of pond dirt with soil pick-up pump in each culture-cycle, disinfects
And shine and do after dry grinding holothurian feed or vegetable fertilizer, after sewage dirt was by blowdown 3 minutes, sewage draining exit water outlet becomes clear, closes
Emissions are switched, then open recirculated water blow-off cock, and the recirculated water Jing circulation water discharge spouts of discharge enter recirculated water drainage well,
Cistern is subsequent discharged into, Jing after the process of circulating water treatment facility, is reused.
2. the method for claim 1, it is characterised in that described cultivating system cultured product is fish, shrimps.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510734197.6A CN105532552B (en) | 2015-11-02 | 2015-11-02 | Seawater circulation culture system with sewage disposal facility |
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| CN201510734197.6A CN105532552B (en) | 2015-11-02 | 2015-11-02 | Seawater circulation culture system with sewage disposal facility |
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| CN105532552B true CN105532552B (en) | 2017-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601468A (en) * | 2018-12-29 | 2019-04-12 | 北京航空航天大学 | A method of reducing mangrove periphery feed coefficient shrimp aquaculture blowdown flow rate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508782A (en) * | 2016-12-05 | 2017-03-22 | 烟台市水产研究所 | Novel aquatic animal industrial aquaculture device |
| CN111194721A (en) * | 2020-02-18 | 2020-05-26 | 河南农业大学 | Water circulation system for aquaculture |
| CN111296350B (en) * | 2020-03-27 | 2022-05-24 | 湖北龙感湖小蓝虾科技有限公司 | Shrimp culture pond device with automatic decontamination function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101215069B (en) * | 2008-01-18 | 2011-05-25 | 宜都天峡特种渔业有限公司 | Industrialization ecological treatment circulation utilization system for fish culture waste water |
| CN102870735B (en) * | 2012-09-26 | 2013-11-06 | 中国水产科学研究院黄海水产研究所 | Industrial fish culture water circulation system |
| DE102013009392A1 (en) * | 2013-06-05 | 2014-12-11 | Gerhard Blume | Water treatment for fish farming |
| CN104542415A (en) * | 2013-10-23 | 2015-04-29 | 天津滨海新区海通江洋水产养殖专业合作社 | Recirculating aquaculture system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109601468A (en) * | 2018-12-29 | 2019-04-12 | 北京航空航天大学 | A method of reducing mangrove periphery feed coefficient shrimp aquaculture blowdown flow rate |
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