CN1864488A - An agent for removing algae from aquatic system - Google Patents
An agent for removing algae from aquatic system Download PDFInfo
- Publication number
- CN1864488A CN1864488A CN 200610040213 CN200610040213A CN1864488A CN 1864488 A CN1864488 A CN 1864488A CN 200610040213 CN200610040213 CN 200610040213 CN 200610040213 A CN200610040213 A CN 200610040213A CN 1864488 A CN1864488 A CN 1864488A
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- Prior art keywords
- algae
- water
- agent
- present
- aquatic system
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- Farming Of Fish And Shellfish (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to water treating engineering, and is especially one kind of algae scavenger for water. It is powder finer than 100 mesh and water soluble. After spread into water, it forms floc attached to the surface of various kinds of algae, so that algae deposits to form soft layer in the bottom of water and lacks of photosynthesis to die and the water become clear. The present invention has the beneficial effects of high algae eliminating effect, high safety and reliability, and being suitable for killing algae in lake, river, pond, fish farm and reservoir.
Description
Technical field:
The present invention relates to engineering of water treatment, be specifically related to a kind of agent for removing algae from aquatic system.
Background technology:
In recent years, along with ground water pollution and body eutrophication aggravation, many lake and reservoirs of China such as Dian Chi, Taihu Lake, Chaohu, Dianshan Lake or the like are all because a large amount of breedings of blue-green algae cause the water quality stench to be forced to stop to supply water.After the water source was polluted, in summer, algae reproduction was very fast, and large stretch of water surface can be covered by algae, and the meeting shielded from sunlight, and isolated oxygen is dissolved in the process of water, and it is dead that fish and shrimp, plankton are with because of anoxia asphyxia, causes the massive losses on economy, the environment.Existing in the market various algicide supplies, but ubiquity complex manufacturing, and problem on the high side is not promoted the use of, and makes the pollution problem of water body blue-green algae slowly can not get administering.
Summary of the invention:
In order to address the above problem, the invention provides a kind of nuisancelessly, with low cost, can suppress algae grows in a short time, and can not endanger the agent for removing algae from aquatic system of most of organism in water bodies.
Technical scheme of the present invention is: a kind of agent for removing algae from aquatic system, and its components by weight is as follows:
SO
3 20％
Al
2O
3 25％
K
2O 4％
SiO
2 49％
Fe
2O
3 0.249％
TiO 0.28％
H
2O 1.471％
Profile of the present invention is Powdered, and fineness is more than 100 orders, and is soluble in water, especially after the even entry unreasonable like a shrew of large tracts of land, forms flocculent deposit, can be attached to the surface of various algae.Because water miscible characteristic of the present invention, its density when sinking is also constantly increased, make such as algae such as blue-green algaes and sink under water because of heavy burden, and form one deck at the bottom and have certain thickness thin layer of soft layer, cause algae to carry out photosynthesis and death, thereby make the water body clarification no-sundries that becomes.Through experiment, each thickness of thin layer that covers is best at 2～3 millimeters, can remove 80%～95% algae.Because the present invention is a natural mineral matter, does not have harmfulness, does not also change the pH value of water body, so be non-harmful product.
It is the speed that improves the biological ammonia nitrogen removal of nitration denitrification that the present invention also has an effect, reduces the ammonia that removes in the water body, the content of nitrogen, reduces the eutrophication of water body.Its basic principle is: under aerobic condition, NH3 is converted into NO under the effect of autotrophy nitrifier
3Ion; Under the anaerobic condition, NO
3Ion is converted into nitrogen under the effect of heterotrophic denitrification bacterium, enter atmosphere.Foreign study shows that the interpolation trace activity substance can strengthen the activity of nitrifier, denitrifying bacterium in water body, or reduces the influence of harmful substance to nitrifier, denitrifying bacterium, finally improves nitrated and denitrifying speed.Foreign study confirmation adding trivalent or tetravalent metal salt, particularly iron, aluminium plasma can be accelerated nitration denitrification speed, the decomposition of nitrite in the catalysis water body, the effect of raising waste water ammonia nitrogen removal.
The invention has the beneficial effects as follows: safe and reliable, remove algae efficient height, can make water body become clear in the short period of time, increase the transparency of water, be applicable to the water body algae removal engineering of lake, river, pond, fish farm and reservoir.
Embodiment
Embodiment one:
In the less phytal zone of stormy waves, can be with the even entry of the aqueous solution of the present invention, calculate to cover 500 square metres of areas, need to use about 700 kilograms of the present invention, concentration is 30%～50%, promptly adsorbable after the entry, parcel algae and foreign material, make it bear a heavy burden, 1 meter of every sinking, its density just increases about 10%, form the thin layer of soft layer of one deck 1～2 millimeters thick after 6～8 hours at the bottom, cause algae to carry out photosynthesis and death, can remove in the algae of 80%-95% and the water body about 40% ammonia, nitrogen.The burst of answering unreasonable like a shrew carries out during use, avoids fish to be subjected to unnecessary harm.
Embodiment two:
In the bigger profundal zone of stormy waves, 3-4 rice is evenly unreasonable like a shrew under water, avoid tide and undercurrent, calculate to cover 500 square metres of areas, need to use about one ton of the present invention, form the thin layer of soft layer of one deck 2～3 millimeters thick after 12～24 hours at the bottom, increasing consumption is in order to increase thin layer weight, prevent that current from washing away thin layer, influence the algae removal effect.
Claims (2)
1. agent for removing algae from aquatic system is characterized in that the weight ratio of component is as follows:
SO
3 20％
Al
2O
3 25％
K
2O 4％
SiO
2 49％
Fe
2O
3 0.249％
TiO 0.28％
H
2O 1.471％。
2. a kind of agent for removing algae from aquatic system according to claim 1, the fineness that it is characterized in that described agent for removing algae from aquatic system is more than 100 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040213 CN1864488A (en) | 2006-04-30 | 2006-04-30 | An agent for removing algae from aquatic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040213 CN1864488A (en) | 2006-04-30 | 2006-04-30 | An agent for removing algae from aquatic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1864488A true CN1864488A (en) | 2006-11-22 |
Family
ID=37423781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610040213 Pending CN1864488A (en) | 2006-04-30 | 2006-04-30 | An agent for removing algae from aquatic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1864488A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279785B (en) * | 2007-04-02 | 2011-08-03 | 北京丽都水处理工程有限公司 | Water algaecide, preparation and application thereof |
| CN101584345B (en) * | 2009-07-06 | 2011-12-21 | 浙江大学 | Algaecide for algal bloom emergency treatment and use method thereof that can control over-proliferation of alga |
| CN101564053B (en) * | 2009-04-28 | 2012-09-12 | 沈阳鸟王旅游发展有限公司 | Algicidal pollution-free fuming agent |
-
2006
- 2006-04-30 CN CN 200610040213 patent/CN1864488A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279785B (en) * | 2007-04-02 | 2011-08-03 | 北京丽都水处理工程有限公司 | Water algaecide, preparation and application thereof |
| CN101564053B (en) * | 2009-04-28 | 2012-09-12 | 沈阳鸟王旅游发展有限公司 | Algicidal pollution-free fuming agent |
| CN101584345B (en) * | 2009-07-06 | 2011-12-21 | 浙江大学 | Algaecide for algal bloom emergency treatment and use method thereof that can control over-proliferation of alga |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |