CN104591428A - Process for reducing pH value of aquaculture water - Google Patents
Process for reducing pH value of aquaculture water Download PDFInfo
- Publication number
- CN104591428A CN104591428A CN201410812832.3A CN201410812832A CN104591428A CN 104591428 A CN104591428 A CN 104591428A CN 201410812832 A CN201410812832 A CN 201410812832A CN 104591428 A CN104591428 A CN 104591428A
- Authority
- CN
- China
- Prior art keywords
- value
- concentration
- technique
- adopt
- water body
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- 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 discloses a process for reducing a pH value of aquaculture water, wherein the pH value is higher than 9; the process comprises the following steps: splashing a whole pool with zeolite powder of which the concentration of a silicon dioxide and aluminum oxide mixture is not smaller than 80%; adsorbing with activated carbon, and splashing the whole pool with 0.5-1kg/mu of white alum, splashing diluted hydrochloric acid or acetic acid with the concentration of 0.1%; and splashing the whole pool with talcum powder of which the magnesium silicate component is not lower than 80% in the amount of 1.5-2.5g/m<3>. According to the process disclosed by the invention, harmful substances can be rapidly removed; the pH value is reduced; and the process is free of harms to bred objects.
Description
Technical field
The present invention has about water pH value inflation method, particularly for the pH reduction method for cultivating 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.
PH value is an overall target of aquaculture water, the C0 in its main and water body
3 2-HC0
3-C0
2buffer system and Ca
2+-CaC0
3solid buffer system has substantial connection, and has certain dependency with organic acid, soil ulmin buffering system.Therefore, the pH value in water body can along with water hardness and C0
2increase and decrease and change.
In pond, pH value is usually along with sunrise is risen gradually, to left and right in 16:30-17:30 in afternoon (also having at 13:00)) reach maximum value, then start continuous decrease, until be down to minimum value before sunrise on next day, so circulation is repeatedly.In pond, the day normal change scope of pH value is 1-2, when pH value in water body is too high, too low or rangeability is excessive, all can affect hydrobiological growth.
Too high or the too fast meeting of rising of pH value causes mineralized nitrogen in water body to be molecules of ammonia, and toxicity is multiplied (when especially pH reaches more than 10); PH value crosses the gill portion tissue of high energy corrosion fish shrimp crab, and mucus is solidified, and time serious, body mucus becomes thread; And easily form blue-green algae wawter bloom in the high water body of pH; The too high water body of pH value equally also can form the tricalcium phosphate of indissoluble, thus causes the nutritive substance in water body and energy cycle to slow down.
Therefore, need one to effectively reduce water body pH method, occur to avoid follow-up cultivation harm.
Summary of the invention
For solving the problems of the technologies described above, the pH value that the invention provides a kind of aquaculture water reduces technique, and wherein said pH value is higher than 9, and described technique comprises:
1. silicon-dioxide and aluminium sesquioxide mixture concentration is adopted to be not less than the zeolite powder full pool spilling head of 80%;
2. formation precipitation is filtered, and adopt charcoal absorption impurity, degradation of organic substances;
3. adopt the alum full pool spilling head of 0.5-1kg/ mu concentration, reduce 0.5-1 to make water body pH;
4. adopt the dilute hydrochloric acid of 0.1% concentration or acetic acid to splash, and measure the pH value of water body in time;
5. Magnesium Silicate q-agent composition is adopted to be not less than the talcum powder of 80% with 1.5-2.5g/m
3full pool spilling head.
Method provided by the present invention will reduce the pH value of water body fast, and purifying water body prevents the rising again of pH, and increases water quality and oxygen level.
Embodiment
The invention provides a kind of method that water body pH reduces fast, is particularly because water quality degenerates, the process that the pH caused by ammonia nitrogen toxicity increases increases.
For this reason, the pH value that the invention provides a kind of aquaculture water reduces technique, and wherein said pH value is higher than 9, and described technique comprises:
1. silicon-dioxide and aluminium sesquioxide mixture concentration is adopted to be not less than the zeolite powder full pool spilling head of 80%;
Preferably, the mass ratio of described silicon-dioxide and described aluminium sesquioxide is 1:2 ~ 3.
2. formation precipitation is filtered, and adopt charcoal absorption impurity, degradation of organic substances;
Wherein preferred, the concentration of described gac is 2g/m
3.
3. adopt the alum full pool spilling head of 0.5-1kg/ mu concentration, reduce 0.5-1 to make water body pH;
4. adopt the dilute hydrochloric acid of 0.1% concentration or acetic acid to splash, and measure the pH value of water body in time;
5. Magnesium Silicate q-agent composition is adopted to be not less than the talcum powder of 80% with 1.5-2.5g/m
3full pool spilling head.
As preferably of the present invention, adopt complex copper before being also included in step 4, preferred fishpond is with 0.37-0.8g/m
3; Shrimp pond 0.6-1.2g/m
3water body concentration full pool spilling head.
As the preferred embodiments of the present invention, also comprise step 6: adopt the two sulphur mixture of 0.5-0.7ppm to carry out full pool spilling head.
Method provided by the present invention will clear up in water quality the objectionable impurities causing pH value to raise fast, simultaneously Quick high ph-values, 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 (5)
1. the pH value of aquaculture water reduces a technique, and wherein said pH value is higher than 9, and described technique comprises:
1. silicon-dioxide and aluminium sesquioxide mixture concentration is adopted to be not less than the zeolite powder full pool spilling head of 80%;
2. formation precipitation is filtered, and adopt charcoal absorption impurity, degradation of organic substances;
3. adopt the alum full pool spilling head of 0.5-1kg/ mu concentration, reduce 0.5-1 to make water body pH;
4. adopt the dilute hydrochloric acid of 0.1% concentration or acetic acid to splash, and measure the pH value of water body in time;
5. Magnesium Silicate q-agent composition is adopted to be not less than the talcum powder of 80% with 1.5-2.5g/m3 full pool spilling head.
2. technique as claimed in claim 1, is characterized in that: described step 1. in, the mass ratio of described silicon-dioxide and described aluminium sesquioxide is 1:2 ~ 3.
3. technique as claimed in claim 1, is characterized in that: described step 2. in, the concentration of described gac is 2g/m
3.
4. technique as claimed in claim 1, is characterized in that: described step 4. before, adopt complex copper, wherein fishpond is with 0.37-0.8g/m
3water body concentration, shrimp pond is with 0.6-1.2g/m
3water body concentration full pool spilling head.
5. technique as claimed in claim 1, is characterized in that: also comprise step 6: adopt the two sulphur mixture of 0.5-0.7ppm to carry out full pool spilling head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812832.3A CN104591428A (en) | 2014-12-24 | 2014-12-24 | Process for reducing pH value of aquaculture water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812832.3A CN104591428A (en) | 2014-12-24 | 2014-12-24 | Process for reducing pH value of aquaculture water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104591428A true CN104591428A (en) | 2015-05-06 |
Family
ID=53117544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410812832.3A Pending CN104591428A (en) | 2014-12-24 | 2014-12-24 | Process for reducing pH value of aquaculture water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104591428A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982231A (en) * | 2005-12-12 | 2007-06-20 | 屈智和 | Zeolite treating agent, its process and apparatus for treating sewage water |
| CN103214074A (en) * | 2013-05-15 | 2013-07-24 | 上海宇昂水性新材料科技股份有限公司 | Aquaculture water purification agent and preparation method thereof |
-
2014
- 2014-12-24 CN CN201410812832.3A patent/CN104591428A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982231A (en) * | 2005-12-12 | 2007-06-20 | 屈智和 | Zeolite treating agent, its process and apparatus for treating sewage water |
| CN103214074A (en) * | 2013-05-15 | 2013-07-24 | 上海宇昂水性新材料科技股份有限公司 | Aquaculture water purification agent and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘立鹤等: "池塘养殖水质的管理与控制技术（1）", 《渔业致富指南》 * |
| 刘立鹤等: "池塘养殖水质的管理与控制技术（2）", 《渔业致富指南》 * |
| 邓希海: "渔业生产中pH值的作用及调", 《北京水产》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Tucker et al. | Managing high pH in freshwater ponds | |
| MX358353B (en) | Mixotrophic method of aquaculture. | |
| CN102696516B (en) | Low-salinity pomfret aquiculture method | |
| CN105130012A (en) | Water quality improver | |
| MX345894B (en) | Vegetarian feeding method for carnivorous fish and shrimp with spirulina and chlorella algae using electrolysed water and sodium thiosulfate, guar and oligofructans as additives. | |
| KR100856757B1 (en) | Acidic agent for use in a laver farm | |
| CN104621008A (en) | South America white shrimp high-yield culture method | |
| NZ593680A (en) | Fish Feed Containing Arginine | |
| CN107117716A (en) | A kind of water quality deodorization oxygenation changes priming agent | |
| CN108060086A (en) | A kind of preparation method of egg capsule algae special culture media and the purebred liquid of egg capsule algae | |
| CN104591428A (en) | Process for reducing pH value of aquaculture water | |
| CN102919183B (en) | Method for effectively inhibiting vibrio breeding in shrimp culture | |
| Mustapha et al. | Importance of pH Control in Aquaculture | |
| CN104591482A (en) | Oxygenation treatment method for aquaculture water body | |
| CN103999806B (en) | A kind of Nano silver solution that utilizes regularly processes the method for cultivating seawater fry | |
| CN108359606A (en) | A kind of high activity and the strong egg capsule algae concentrate and its preparation method and application of resistance | |
| CN107410114A (en) | A kind of domesticating method of hairtail | |
| CN108793412B (en) | Method for improving ecological service function of urban lake | |
| CN113287549A (en) | Sea-lowering domestication cultivation method for freshwater aquaculture silver salmon seeds | |
| 孙耀 et al. | Supplement and consumption of dissolved oxygen and their seasonal variations in shrimp pond | |
| CN105284680A (en) | Breeding method for high quality silver carps | |
| TW201713208A (en) | Seawater cultivation method of sturgeon fish capable of removing earthy taste in sturgeon fish, increasing fresh sweetness of sturgeon fish meat, and reducing parasitism problem of parasites | |
| CN103896348A (en) | Water nitrite degradation agent | |
| CN202829700U (en) | Device for inhibiting algae growth by biological filter | |
| CN107364975A (en) | A kind of Aquacultural water modifying agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |