CN104445809A - Prawn farming circulating water treatment technology - Google Patents
Prawn farming circulating water treatment technology Download PDFInfo
- Publication number
- CN104445809A CN104445809A CN201410626118.5A CN201410626118A CN104445809A CN 104445809 A CN104445809 A CN 104445809A CN 201410626118 A CN201410626118 A CN 201410626118A CN 104445809 A CN104445809 A CN 104445809A
- Authority
- CN
- China
- Prior art keywords
- prawn
- seawater
- prawn culturing
- farming
- treatment process
- 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.)
- Pending
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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
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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
- A01K63/02—Receptacles specially adapted for transporting live fish
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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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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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
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a prawn farming circulating water treatment technology, which mainly comprises an outdoor prawn breeding seawater pretreatment process and an indoor prawn breeding circulating seawater treatment process, wherein the outdoor prawn breeding seawater pretreatment process comprises seawater precipitation, filtration, sterilization, and adsorption of residual gases by matching with a multi-layer activated carbon or bamboo charcoal filter net; and the indoor prawn breeding circulating seawater treatment process comprises the following steps: feeding beneficial bacteria and carrying out oxygenation; pumping into a prawn farming pond, collecting and participating sewage, prawn waste and prawn shells; and then feeding to a solid-liquid separation device to treat. According to the prawn farming circulating water treatment technology disclosed by the invention, the harmful substances in the seawater are processed in an ecological manner; the water quality is greatly adjusted and improved; the green and harmless product is achieved; and meanwhile, the nutritive value of the prawn is relatively high by adopting a green farming mode for farming the prawn with bacteria when the farming mode is simplified.
Description
Technical field
The present invention relates to circulating water treatment process, particularly relate to prawn culturing circulating water treatment process.
Background technology
After the nineties in last century, South America prawn introduced China, the cultivation of South America prawn has become a kind with fastest developing speed in Chinese marine cultured animal.On internal and international, the limit of high density nitrite waste water of shrimp breeding is arranged in recent years.Intensive efficient aquaculture model has become the inevitable direction of prawn industry development, but the circulating water culture system of domestic prawn batch production is also in the starting exploratory stage, does not also form a set of reliable prawn at present and to circulate efficient breeding technique.
Summary of the invention
Task of the present invention overcomes prior art shortcoming exactly, provide a kind of efficient, green, not by the prawn culturing circulating water treatment process of season and environmental influence.
For reaching above-mentioned technical purpose, present invention employs a kind of prawn culturing circulating water treatment process, mainly comprise outdoor prawn culturing Technics of Seawater Pretreatment and indoor prawn culturing circulating seawer treatment process two parts, wherein, outdoor prawn culturing Technics of Seawater Pretreatment comprises:
(1) precipitation that the seawater suction come is closed, water reservoir under dark surrounds carries out certain hour will be pumped through from sea area;
(2) net filtration and sand is adopted by seawater to filter, if sand filter or backpulsing sand filters seawater can be adopted when using sand to filter simultaneously;
(3) adopt C5H6Br2N2O2 sterilization and coordinate multilayer gac or bamboo charcoal filter screen absorption entrap bubble; Indoor prawn culturing circulating seawer treatment process comprises:
(1) by sterilization and the seawater suction back pool after filtering, the beneficial bacteria uninterrupted oxygenation of auxiliary oxygenating machine is simultaneously thrown in;
(2) by the water suction shrimp culture pond in back pool, collection device and settler is adopted to collect materials such as the sewage in the seawater in shrimp culture pond, shrimp movement and shrimp shells and precipitate, then equipment for separating liquid from solid process is entered, liquid after process enters sea, solid deep processing capable of using as feed;
(3) in shrimp culture pond, oxygenating machine is adopted to carry out While settling increase the oxygen to pond maritime interior waters.
In the present invention, the sedimentation time in outdoor prawn culturing Technics of Seawater Pretreatment step (1) is 22-24 hour.
Prawn culturing circulating water treatment process of the present invention, uses objectionable impurities in ecological mode process seawater, greatly regulates and improve water quality, achieving Product Green nuisanceless; The present invention simultaneously adopts the green cultivation mode of supporting shrimp with bacterium, while simplification breeding way, also makes the nutritive value of shrimp higher.
Accompanying drawing explanation
Shown in Fig. 1 is technological cycle figure of the present invention;
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
As shown in Figure 1, prawn culturing circulating water treatment process, mainly comprise outdoor prawn culturing Technics of Seawater Pretreatment and indoor prawn culturing circulating seawer treatment process two parts, wherein, outdoor prawn culturing Technics of Seawater Pretreatment comprises:
(1) will be pumped through the precipitation that the seawater suction come is closed, water reservoir 2 under dark surrounds carries out certain hour from sea area 1, the time of precipitation was advisable with 22-24 hour;
(2) adopted by seawater net filtration and sand to filter, if can adopt sand filter or backpulsing sand filters seawater when using sand to filter simultaneously, this measure can make filtration more thorough;
(3) adopt C5H6Br2N2O2 sterilization and coordinate multilayer gac or bamboo charcoal filter screen absorption entrap bubble; In the present invention, indoor prawn culturing circulating seawer treatment process comprises:
(1) by sterilization and the seawater suction back pool 3 after filtering, the beneficial bacteria uninterrupted oxygenation of auxiliary oxygenating machine is simultaneously thrown in; Probiotics can play and improve breeding environment, suppression pathogenic bacteria, the raising degeneration-resistant level of cultivated animals and the speed of growth, and reduces the effect of breeding pollution, raising product quality;
(2) by the water suction shrimp culture pond 4 in back pool 3, collection device and settler is adopted to collect materials such as the sewage in the seawater in shrimp culture pond, shrimp movement and shrimp shells and precipitate, then enter equipment for separating liquid from solid 5 to process, liquid after process enters sea, solid deep processing capable of using as feed;
(3) in shrimp culture pond 4, oxygenating machine is adopted to carry out While settling increase the oxygen to pond maritime interior waters.
Claims (2)
1. prawn culturing circulating water treatment process, mainly comprise outdoor prawn culturing Technics of Seawater Pretreatment and indoor prawn culturing circulating seawer treatment process two parts, it is characterized in that, outdoor prawn culturing Technics of Seawater Pretreatment comprises:
(1) precipitation that the seawater suction come is closed, water reservoir under dark surrounds carries out certain hour will be pumped through from sea area;
(2) net filtration and sand is adopted by seawater to filter, if sand filter or backpulsing sand filters seawater can be adopted when using sand to filter simultaneously;
(3) adopt C5H6Br2N2O2 sterilization and coordinate multilayer gac or bamboo charcoal filter screen absorption entrap bubble;
Indoor prawn culturing circulating seawer treatment process comprises:
(1) by sterilization and the seawater suction back pool after filtering, the beneficial bacteria uninterrupted oxygenation of auxiliary oxygenating machine is simultaneously thrown in;
(2) by the water suction shrimp culture pond in back pool, adopt collection device and settler collect the sewage in the seawater in shrimp culture pond, shrimp movement and shrimp shell matter and precipitate, then enter equipment for separating liquid from solid process; Liquid after process enters sea, solid deep processing capable of using as feed;
(3) in shrimp culture pond, oxygenating machine is adopted to carry out While settling increase the oxygen to pond maritime interior waters.
2. prawn culturing circulating water treatment process as claimed in claim 1, it is characterized in that, the sedimentation time in described outdoor prawn culturing Technics of Seawater Pretreatment step (1) is 22-24 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626118.5A CN104445809A (en) | 2014-11-07 | 2014-11-07 | Prawn farming circulating water treatment technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626118.5A CN104445809A (en) | 2014-11-07 | 2014-11-07 | Prawn farming circulating water treatment technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104445809A true CN104445809A (en) | 2015-03-25 |
Family
ID=52892667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410626118.5A Pending CN104445809A (en) | 2014-11-07 | 2014-11-07 | Prawn farming circulating water treatment technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104445809A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084645A (en) * | 2015-07-17 | 2015-11-25 | 浙江省海洋水产研究所 | Mariculture wastewater treatment process |
| CN106698820A (en) * | 2016-12-15 | 2017-05-24 | 雷州市海威水产养殖有限公司 | Water circulating treatment method for indoor prawn culture tank |
| CN108862684A (en) * | 2018-08-09 | 2018-11-23 | 宁波水产品批发市场有限公司 | A kind of processing method of temporarily feeding seawater |
| CN110547492A (en) * | 2018-05-30 | 2019-12-10 | 成都硕谷农业科技有限公司 | Novel prawn feed production equipment |
| CN111087117A (en) * | 2018-10-23 | 2020-05-01 | 浙江海洋大学 | Water source sedimentation tank is bred to shrimp |
| 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 |
| WO2021153543A1 (en) * | 2020-01-30 | 2021-08-05 | ダイセン・メンブレン・システムズ株式会社 | Method for preparing seawater for juvenile shrimp farming |
| CN114514903A (en) * | 2022-02-17 | 2022-05-20 | 王纯 | Fishing light complementary shrimp culture system and method for shrimp culture by using same |
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| CN102336492A (en) * | 2011-08-26 | 2012-02-01 | 国家海洋局天津海水淡化与综合利用研究所 | Membrane process culture seawater treatment method and treatment system thereof |
| CN102550475A (en) * | 2012-02-09 | 2012-07-11 | 厦门大学 | Water quality control method for indoor cultivation of Penacus orientalis |
| WO2012086970A3 (en) * | 2010-12-24 | 2012-10-11 | Jang Gil Woong | Shrimp farm and method of constructing same |
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2014
- 2014-11-07 CN CN201410626118.5A patent/CN104445809A/en active Pending
Patent Citations (5)
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| WO2012086970A3 (en) * | 2010-12-24 | 2012-10-11 | Jang Gil Woong | Shrimp farm and method of constructing same |
| CN102336492A (en) * | 2011-08-26 | 2012-02-01 | 国家海洋局天津海水淡化与综合利用研究所 | Membrane process culture seawater treatment method and treatment system thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084645A (en) * | 2015-07-17 | 2015-11-25 | 浙江省海洋水产研究所 | Mariculture wastewater treatment process |
| CN105084645B (en) * | 2015-07-17 | 2017-05-31 | 浙江省海洋水产研究所 | A kind of marine culture wastewater handling process |
| CN106698820A (en) * | 2016-12-15 | 2017-05-24 | 雷州市海威水产养殖有限公司 | Water circulating treatment method for indoor prawn culture tank |
| CN110547492A (en) * | 2018-05-30 | 2019-12-10 | 成都硕谷农业科技有限公司 | Novel prawn feed production equipment |
| CN108862684A (en) * | 2018-08-09 | 2018-11-23 | 宁波水产品批发市场有限公司 | A kind of processing method of temporarily feeding seawater |
| CN111087117A (en) * | 2018-10-23 | 2020-05-01 | 浙江海洋大学 | Water source sedimentation tank is bred to shrimp |
| CN111087117B (en) * | 2018-10-23 | 2022-01-11 | 浙江海洋大学 | Water source sedimentation tank is bred to shrimp |
| WO2021153543A1 (en) * | 2020-01-30 | 2021-08-05 | ダイセン・メンブレン・システムズ株式会社 | Method for preparing seawater for juvenile shrimp farming |
| 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 |
| CN114514903A (en) * | 2022-02-17 | 2022-05-20 | 王纯 | Fishing light complementary shrimp culture system and method for shrimp culture by using same |
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Application publication date: 20150325 |
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