CN1590319A - Method of making lake rich nutrition using eel grass - Google Patents
Method of making lake rich nutrition using eel grass Download PDFInfo
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- CN1590319A CN1590319A CN 03144202 CN03144202A CN1590319A CN 1590319 A CN1590319 A CN 1590319A CN 03144202 CN03144202 CN 03144202 CN 03144202 A CN03144202 A CN 03144202A CN 1590319 A CN1590319 A CN 1590319A
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- Prior art keywords
- eel grass
- add
- lake eutrophication
- eel
- grass
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Abstract
A method for using vallisneriaceae to treat the nutrients-enriched water in lake includes cultivating vallisneriaceae, adding it to lake bottom, making it adapt the lake water for 3-5 days, and adding vallisneriaceae protecting agent and seaweeds growth inhibitor.
Description
(1) field under:
The invention belongs to a kind of method that lake environment pollutes of administering, particularly a kind of method of administering lake eutrophication with eel grass.
(2) background technology:
At present, the method of administering lake eutrophication has multiple, mainly is to take physics, chemistry and ecological method, wherein physical method cut-out source of pollution, delaying basin arranged, dilute, flood, lake water artificial circulation, desilting etc., these methods all have a common shortcoming, are exactly that cost is higher; Chemical process has sewage dephosphorization, the solid phosphorus of chemical process etc., but the chemical process effect is not too obvious, and causes new pollution easily.
(3) summary of the invention:
The objective of the invention is to design a kind of method, make it can overcome the shortcoming of above-mentioned existing improvement method, play the effect of administering lake eutrophication with eel grass improvement lake eutrophication.
Technical scheme of the present invention: a kind ofly administer the method for lake eutrophication, it is characterized in that it is made up of following steps: 1. cultivate eel grass with eel grass; 2. cultured eel grass is added lakebed, adapt to 3-5 days; 3. add eel grass protective material and algal grown inhibitor after.
The culture condition of above-mentioned said eel grass is: eel grass is inserted in the glass jar, add a certain amount of water, light source is placed on the cylinder top, and illumination 10-14 hour every day needs 5-12 days altogether, and water temperature is controlled at 18-24 ℃.
Above-mentioned said eel grass protective material can be a trichloromethane.
Above-mentioned said add-on as the protectant trichloromethane of eel grass can be 1/50th to a thirtieth of eel grass weight.
Above-mentioned said algal grown inhibitor can be made up of 5% Potassium Persulphate, 10%-20% stannous chloride solution.
The add-on of above-mentioned said 5% Potassium Persulphate as the algal grown inhibitor is designated as every gram eel grass 20-40 milliliter with eel grass weight, the add-on of said stannous chloride solution be 5% Potassium Persulphate add-on 2-5 doubly.
The solvent of above-mentioned said stannous chloride solution can be that mass percent is the hydrochloric acid of 30%-90%.
Principle of work of the present invention is: cultivate eel grass at first under certain condition; then cultured eel grass is inserted the bottom, lake that to administer; after adaptation in 3 days, add trichloromethane, 5% Potassium Persulphate, stannous chloride solution as protective material and auxiliary.
Superiority of the present invention is: 1, effect is apparent in view in actual applications, and is simple to operate, and requirement of experiment is low; 2, non-secondary pollution.
(4) embodiment:
Embodiment: a kind ofly administer the method for lake eutrophication, it is characterized in that it is made up of following steps with eel grass:
1. cultivate eel grass; The culture condition of said eel grass is: eel grass is inserted in the glass jar, add a certain amount of water, light source is placed on the cylinder top, and illumination 10 hours every days needs 5 days altogether, and water temperature is controlled at 18 ℃;
2. cultured eel grass is added lakebed, adapt to 3 days;
3. add eel grass protective material trichloromethane and algal grown inhibitor 5% Potassium Persulphate, 10% stannous chloride solution after.
Above-mentioned said add-on as the protectant trichloromethane of eel grass can be 1/50th of eel grass weight.
The add-on of above-mentioned said 5% Potassium Persulphate as the algal grown inhibitor is a milliliter, and the add-on of said stannous chloride solution is 5 times of add-on of 5% Potassium Persulphate.
The solvent of above-mentioned said stannous chloride solution can be that mass percent is 30% hydrochloric acid.
Claims (7)
1, a kind ofly administers the method for lake eutrophication, it is characterized in that it is made up of following steps: 1. cultivate eel grass with eel grass; 2. cultured eel grass is added lakebed, adapt to 3-5 days; 3. add eel grass protective material and algal grown inhibitor after.
2, according to the said a kind of method of administering lake eutrophication with eel grass of claim 1, the culture condition that it is characterized in that said eel grass is: eel grass is inserted in the glass jar, add a certain amount of water, light source is placed on the cylinder top, illumination 10-14 hour every day, need 5-12 days altogether, water temperature is controlled at 18-24 ℃.
3, according to the said a kind of method of claim 1, it is characterized in that said eel grass protective material can be a trichloromethane with eel grass improvement lake eutrophication.
4, according to the said a kind of method of claim 3, it is characterized in that said add-on as the protectant trichloromethane of eel grass can be 1/50th to a thirtieth of eel grass weight with eel grass improvement lake eutrophication.
5, a kind ofly administer the method for lake eutrophication according to claim 1 is said, it is characterized in that said algal grown inhibitor can be made up of 5% Potassium Persulphate, 10%-20% stannous chloride solution with eel grass.
6, according to the said a kind of method of administering lake eutrophication with eel grass of claim 5, the add-on that it is characterized in that said 5% Potassium Persulphate as the algal grown inhibitor is milliliter, the add-on of said stannous chloride solution be 5% Potassium Persulphate add-on 2-5 doubly.
7, according to the said a kind of method with eel grass improvement lake eutrophication of claim 5, the solvent that it is characterized in that said stannous chloride solution can be that mass percent is the hydrochloric acid of 30%-90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03144202 CN1590319A (en) | 2003-08-28 | 2003-08-28 | Method of making lake rich nutrition using eel grass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03144202 CN1590319A (en) | 2003-08-28 | 2003-08-28 | Method of making lake rich nutrition using eel grass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1590319A true CN1590319A (en) | 2005-03-09 |
Family
ID=34597471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03144202 Pending CN1590319A (en) | 2003-08-28 | 2003-08-28 | Method of making lake rich nutrition using eel grass |
Country Status (1)
| Country | Link |
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| CN (1) | CN1590319A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433971C (en) * | 2006-04-06 | 2008-11-19 | 南京大学 | Method for regenerating bitter herbs corm by in-vitro culture |
| US7758752B2 (en) | 2005-09-05 | 2010-07-20 | Research Center For Eco-Environmental Sciences, The Chinese Academy Of Sciences | Composite material and method for removing harmful algal blooms and turning them into submerged macrophytes |
| CN102476864A (en) * | 2011-03-30 | 2012-05-30 | 中国科学院水生生物研究所 | Rapid self-forming method of callisneria natans underwater meadow |
| CN103109655A (en) * | 2012-12-11 | 2013-05-22 | 镇江山水湾生态农业开发有限公司 | Submerged plant thrown seedling cultivating and planting method |
-
2003
- 2003-08-28 CN CN 03144202 patent/CN1590319A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7758752B2 (en) | 2005-09-05 | 2010-07-20 | Research Center For Eco-Environmental Sciences, The Chinese Academy Of Sciences | Composite material and method for removing harmful algal blooms and turning them into submerged macrophytes |
| CN100433971C (en) * | 2006-04-06 | 2008-11-19 | 南京大学 | Method for regenerating bitter herbs corm by in-vitro culture |
| CN102476864A (en) * | 2011-03-30 | 2012-05-30 | 中国科学院水生生物研究所 | Rapid self-forming method of callisneria natans underwater meadow |
| CN102476864B (en) * | 2011-03-30 | 2013-05-22 | 中国科学院水生生物研究所 | Rapid self-forming method of vallisneria natans underwater meadow |
| CN103109655A (en) * | 2012-12-11 | 2013-05-22 | 镇江山水湾生态农业开发有限公司 | Submerged plant thrown seedling cultivating and planting method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |