CN104591482A - Oxygenation treatment method for aquaculture water body - Google Patents
Oxygenation treatment method for aquaculture water body Download PDFInfo
- Publication number
- CN104591482A CN104591482A CN201410815803.2A CN201410815803A CN104591482A CN 104591482 A CN104591482 A CN 104591482A CN 201410815803 A CN201410815803 A CN 201410815803A CN 104591482 A CN104591482 A CN 104591482A
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- Prior art keywords
- water body
- water
- splash
- dissolved oxygen
- sorbent material
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- 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
- 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
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to an oxygenation treatment method for an aquaculture water body. The dissolved oxygen is less than 3mg/L. The oxygenation treatment method comprises the following steps: splashing with 1g/m<3> of calcium peroxide; adsorbing and degrading nitrite with a water adsorbent and a nitrite degrading agent; precipitating and filtering an adsorbate; splashing with 0.15-0.22g/m<3> of sodium percarbonate; and splashing with nitrobacteria, sulfur bacteria and a yeast preparation. According to the method, the harmful substances can be quickly removed, the dissolved oxygen value can be increased, and the method is harmless to cultivated objects.
Description
Technical field
The present invention has the inflation method about aquaculture water, particularly reasonably improves method for for the oxygen cultivated in the water of industry.
Background technology
We know, most of cultured fishes are now mostly that wild species directly enters and propagates artificially, and without the domestication of science, are propagating artificially under condition, forcing it to adapt to the nutrition of artificial breeding environment.When cultivating object and can not adapting to man-made environment, will physiological response be produced, even dead.
In aquaculture production practice, the quality of water quality is most important.It is not only space and environment that cultured product provides existence, and much virus, pollutent etc. are also propagated in whole water system by this carrier of water body simultaneously.
Dissolved oxygen is topmost physical and chemical index in water body, and in cultivating pool, dissolved oxygen amount requires usually between 5-8mg/L, is at least not less than 4mg/L; When dissolved oxygen is lower than 3mg/L, the irritated discomfort of fishes and shrimps meeting, slight hypoxia, accelerated breathing, food ration reduce, thus impact growth.The death of aquatic animal just may be caused when dissolved oxygen is lower.
In water body, dissolved oxygen amount depends on the decrease-increase effect of oxygenation and oxygen consumption factor.In pond, dissolved oxygen is mainly derived from the photosynthesis (affecting larger by illumination, temperature etc.) of plant plankton; Air dissolves (with stormy waves, the horizontal and vertical of water body moves relevant); The use of oxygenating machine or oxygenation agent; Renew several aspects such as oxygen entrained by water.In water body, the consumption of dissolved oxygen then comprises the respiratory metabolism oxygen consumption of the microorganism such as hydrobiont and bacterium, several aspect such as decomposition of the reducing substances such as organism in Chi Shui, substrate.
When pond dissolved oxygen is not enough, adoptable main conventional measure has: the 1. reasonable employment of oxygenating machine; 2. reasonably water is changed; 3. the good oxygen amount such as organism, microorganism in pond is reduced; 4. the required new algae phase be suitable for is cultivated gradually.
Its effect of above-mentioned conventional measure can not manifest at once, needs institutional facility.And for occurring containing the lower situation of oxygen, then need to adopt emergent measure, occur to avoid follow-up cultivation harm.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of aeration treating method of aquaculture water, the dissolved oxygen in described water body, lower than 3mg/L, the treating method comprises:
Step one: use calcium peroxide, and with 1g/m
3water body concentration splash;
Step 2: use water quality sorbent material and nitrite degradation agent, by ion exchange, absorption and degrading nitrite;
Step 3: precipitation is Filtration Adsorption thing also;
Step 4: use SPC-D, and with 0.15-0.22g/m
3water body concentration splash;
Step 5: use the microbial preparation be made up of nitrifier, Laetiporus sulphureus (Bull. Ex Fr.) Bond. Et Singer. and yeast to splash.
Method provided by the present invention will improve the dissolved oxygen amount of water body fast, and the consumption in purifying water body supports objectionable impurities, prevent dissolved oxygen amount from again reducing, and reduces the probability of viral communication.
Embodiment
The invention provides a kind of method that water body dissolved oxygen amount improves fast, is particularly the too low phenomenon of dissolved oxygen amount because water quality degenerates, the objectionable impurities such as dissolved nitrogen oxide compound, hydrogen sulfide increases in water body combined cause causes.
For this reason, the invention provides a kind of aeration treating method of aquaculture water, the dissolved oxygen in described water body, lower than 3mg/L, the treating method comprises:
Step one: use calcium peroxide, and with 1g/m
3water body concentration splash;
Calcium peroxide, white crystalline powder, can produce a large amount of oxygen after reacting with water, the dissolved oxygen in water body can be increased, improve the alkalescence of water body, improve pH value, and can flocculate organism and micelle, reduce the ammonia nitrogen in water body, remove carbonic acid gas and hydrogen sulfide, prevent the breeding of anerobe, and kill malignant bacteria, play the effect of clarification water body, improvement water quality.During use after water dissolution, with 1g/m
3water body final concentration full pool spilling head.
Can with reference to following table usage quantity for anoxic pond:
Step 2: use water quality sorbent material and nitrite degradation agent, by ion exchange, absorption and degrading nitrite;
As preferred embodiment, described water quality sorbent material comprises: ammonium ion sequestrant, gac, sorbent material, humic acids polymer complex form.
Step 3: precipitation is Filtration Adsorption thing also;
Remove oxygen consumption objectionable impurities in water body, prevent the generation of fish disease, such as, preferably adopt: the mixture of iron filings (or slag of iron content) and zeolite powder.
Step 4: use SPC-D, and with 0.15-0.22g/m
3water body concentration splash;
After using SPC-D, the pH value of pond solution is alkalescence, generates active oxygen, thus has played the function of its sterilization, bleaching detergent.
Step 5: use the microbial preparation be made up of nitrifier, Laetiporus sulphureus (Bull. Ex Fr.) Bond. Et Singer. and yeast to splash.
As preferably, described microbial preparation also comprises: genus bacillus, photosynthetic bacterium, actinomycetes.Using microbial preparation to be conducive to water body keeps good water quality and normal consumption to support amount for a long time, reduces fish disease and occurs.
Method provided by the present invention will clear up in water body the objectionable impurities causing oxygen dissolving value to reduce fast, simultaneously improves oxygen dissolving value fast, and toxicological harmless material is introduced, and is conducive to the daily routines of aquaculture product and reduces the probability of viral communication.
Should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments is described as just example.The protection domain of the essence that the application will require more is embodied in the scope that independent claim provide, and its dependent claims.
Claims (4)
1. an aeration treating method for aquaculture water, the dissolved oxygen in described water body, lower than 3mg/L, the treating method comprises:
Step one: use calcium peroxide, and with 1g/m
3water body concentration splash;
Step 2: use water quality sorbent material and nitrite degradation agent, by ion exchange, absorption and degrading nitrite;
Step 3: precipitation is Filtration Adsorption thing also;
Step 4: use SPC-D, and with 0.15-0.22g/m
3water body concentration splash; With
Step 5: use the microbial preparation be made up of nitrifier, Laetiporus sulphureus (Bull. Ex Fr.) Bond. Et Singer. and yeast to splash.
2. treatment process as claimed in claim 1, is characterized in that: in described step 3, adopts the mixture of iron filings and zeolite powder to carry out Filtration Adsorption.
3. treatment process as claimed in claim 1, it is characterized in that: in described step 2, described water quality sorbent material comprises: ammonium ion sequestrant, gac, sorbent material, humic acids polymer complex form.
4. treatment process as claimed in claim 1, it is characterized in that: in described step 5, described microbial preparation also comprises: genus bacillus, photosynthetic bacterium, actinomycetes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815803.2A CN104591482A (en) | 2014-12-25 | 2014-12-25 | Oxygenation treatment method for aquaculture water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815803.2A CN104591482A (en) | 2014-12-25 | 2014-12-25 | Oxygenation treatment method for aquaculture water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104591482A true CN104591482A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410815803.2A Pending CN104591482A (en) | 2014-12-25 | 2014-12-25 | Oxygenation treatment method for aquaculture water body |
Country Status (1)
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|---|---|
| CN (1) | CN104591482A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117716A (en) * | 2017-06-02 | 2017-09-01 | 兴化市恒威生物技术有限公司 | A kind of water quality deodorization oxygenation changes priming agent |
| CN110342730A (en) * | 2019-06-10 | 2019-10-18 | 浙江大学 | Improve the composite biological agent and its application method of prawn culturing survival rate |
| CN112790140A (en) * | 2020-12-30 | 2021-05-14 | 枣阳市金硕香种植养殖专业合作社 | Fish culture system and fish culture water body treatment method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117716A (en) * | 2017-06-02 | 2017-09-01 | 兴化市恒威生物技术有限公司 | A kind of water quality deodorization oxygenation changes priming agent |
| CN110342730A (en) * | 2019-06-10 | 2019-10-18 | 浙江大学 | Improve the composite biological agent and its application method of prawn culturing survival rate |
| CN110342730B (en) * | 2019-06-10 | 2020-07-28 | 浙江大学 | Composite biological agent for improving prawn culture survival rate and application method thereof |
| CN112790140A (en) * | 2020-12-30 | 2021-05-14 | 枣阳市金硕香种植养殖专业合作社 | Fish culture system and fish culture water body treatment method |
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Application publication date: 20150506 |