CN105883999A - Calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system and preparation method of calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system - Google Patents
Calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system and preparation method of calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system Download PDFInfo
- Publication number
- CN105883999A CN105883999A CN201610263860.3A CN201610263860A CN105883999A CN 105883999 A CN105883999 A CN 105883999A CN 201610263860 A CN201610263860 A CN 201610263860A CN 105883999 A CN105883999 A CN 105883999A
- Authority
- CN
- China
- Prior art keywords
- calcium oxide
- value
- release block
- aquaculture system
- sustained
- 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
Links
Classifications
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
A calcium oxide sustained-release block for regulating a pH value of a recirculating aquaculture system comprises calcium oxide powder and an adhesive, the adhesive refers to saccharose, and the proportion of the saccharose to the calcium oxide powder is 1: (1-6). The preparation method includes sufficiently mixing the saccharose with the calcium oxide powder and subjecting the mixture to pressing molding by a mould on a press machine. The calcium oxide sustained-release block for regulating the pH value of the recirculating aquaculture system and the preparation method have the advantages that the saccharose serving as the adhesive of the calcium oxide powder cannot cause pollution to a water body of the recirculating aquaculture system and the environment; a carbon source can be added to the water body of the recirculating aquaculture system; simplicity in preparation and good effect are achieved.
Description
Technical field
The invention belongs to technical field of aquaculture, particularly relate to circulating water culture system water PH value regulation skill
Art.
Background technology
The water body of circulating water culture system, the organic acid and the material culture that produce because of material culture excretion, residual bait are exhaled
Inhaling the carbon dioxide produced makes water body acidity be continuously increased, and as untreated, is then unsuitable for the growth of material culture.
In prior art, the method taking to add alkaline matter regulation water PH value to the water body of circulating water culture system
Solve.The alkaline matter being usually added into has sodium hydroxide, magnesium oxide and calcium oxide etc..Calcium oxide is added
Enter, just can come into operation after needing first to react with water and clarified by aqueous solution.Its deficiency is that process is complicated, difficult
To control.
Therefore, how to control water PH value by the method adding calcium oxide, be allowed to the most easily operated, be this
Field need to solve the technical problem that.
Summary of the invention
It is an object of the invention to provide one.The regulation of circulating water culture system pH value calcium oxide sustained-release block and preparation side
Method.
The technical scheme is that circulating water culture system pH value regulation calcium oxide sustained-release block, including oxygen
Change calcium powder and binding agent, it is characterised in that: described binding agent is sucrose.
Circulating water culture system pH value regulation calcium oxide sustained-release block of the present invention, it is characterised in that: described
In calcium oxide sustained-release block, sucrose with the ratio of calcium oxide powder is: sucrose: calcium oxide powder=1: 1～6.
Circulating water culture system pH value regulation calcium oxide sustained-release block preparation method of the present invention, its feature exists
In: described preparation method is: after sucrose and calcium oxide powder being sufficiently mixed, suppress on forcing press with mould
Molding.
The invention has the beneficial effects as follows:
1, with sucrose as binding agent, will not be to the water body of circulating water culture system and environment；
2, sucrose and the binding agent as calcium oxide powder, meanwhile, also having can be to circulating water culture system water body
Add the effect of carbon source；
3, preparation is simple, effective.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
The regulation of circulating water culture system pH value uses calcium oxide sustained-release block, with sucrose as binding agent, with sucrose: oxygen
Change calcium powder=1: 5 ratios, after sucrose and calcium oxide powder being sufficiently mixed, presses on forcing press with column type mould
Make cylinder.
Claims (3)
1. calcium oxide sustained-release block is used in the regulation of circulating water culture system pH value, including calcium oxide powder and binding agent,
It is characterized in that: described binding agent is sucrose.
The most according to claim 1, calcium oxide sustained-release block is used in the regulation of circulating water culture system pH value, and it is special
Levy and be: in described calcium oxide sustained-release block, sucrose with the ratio of calcium oxide powder is: sucrose: calcium oxide powder=1:
1～6.
3. circulating water culture system pH value regulation calcium oxide sustained-release block preparation method described in claim 1,
It is characterized in that: described preparation method is: after sucrose and calcium oxide powder are sufficiently mixed, with mould at pressure
On machine compressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263860.3A CN105883999A (en) | 2016-04-26 | 2016-04-26 | Calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system and preparation method of calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263860.3A CN105883999A (en) | 2016-04-26 | 2016-04-26 | Calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system and preparation method of calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883999A true CN105883999A (en) | 2016-08-24 |
Family
ID=56704734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610263860.3A Pending CN105883999A (en) | 2016-04-26 | 2016-04-26 | Calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system and preparation method of calcium oxide sustained-release block for regulating pH value of recirculating aquaculture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044566A (en) * | 2021-10-29 | 2022-02-15 | 中国科学院海洋研究所 | pH regulation and control method and device for recirculating aquaculture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141580A (en) * | 1994-11-21 | 1996-06-04 | Matsushita Electric Ind Co Ltd | Sustained release preparation in mineral water |
| CN1919746A (en) * | 2006-09-27 | 2007-02-28 | 唐宾 | Processing method for eutrophication water and box |
| CN102923927A (en) * | 2011-11-08 | 2013-02-13 | 福州光宇环保科技有限公司 | Contaminated water body bottom mud reoxygenation type repairing agent, preparation method and applications thereof |
| CN103354804A (en) * | 2010-12-17 | 2013-10-16 | 莱茵石灰有限公司 | Method for treating bodies of water |
| CN104039711A (en) * | 2011-09-26 | 2014-09-10 | 霍尼韦尔国际公司 | Water purification compositions of magnesium oxide and applications thereof |
| CN106465695A (en) * | 2016-09-23 | 2017-03-01 | 中国水产科学研究院珠江水产研究所 | A kind of enhanced ecological base and preparation method thereof |
-
2016
- 2016-04-26 CN CN201610263860.3A patent/CN105883999A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141580A (en) * | 1994-11-21 | 1996-06-04 | Matsushita Electric Ind Co Ltd | Sustained release preparation in mineral water |
| CN1919746A (en) * | 2006-09-27 | 2007-02-28 | 唐宾 | Processing method for eutrophication water and box |
| CN103354804A (en) * | 2010-12-17 | 2013-10-16 | 莱茵石灰有限公司 | Method for treating bodies of water |
| CN104039711A (en) * | 2011-09-26 | 2014-09-10 | 霍尼韦尔国际公司 | Water purification compositions of magnesium oxide and applications thereof |
| CN102923927A (en) * | 2011-11-08 | 2013-02-13 | 福州光宇环保科技有限公司 | Contaminated water body bottom mud reoxygenation type repairing agent, preparation method and applications thereof |
| CN106465695A (en) * | 2016-09-23 | 2017-03-01 | 中国水产科学研究院珠江水产研究所 | A kind of enhanced ecological base and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044566A (en) * | 2021-10-29 | 2022-02-15 | 中国科学院海洋研究所 | pH regulation and control method and device for recirculating aquaculture |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |