CN1101788C - Method and device of treating large water body pollution - Google Patents
Method and device of treating large water body pollution Download PDFInfo
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- CN1101788C CN1101788C CN 97105746 CN97105746A CN1101788C CN 1101788 C CN1101788 C CN 1101788C CN 97105746 CN97105746 CN 97105746 CN 97105746 A CN97105746 A CN 97105746A CN 1101788 C CN1101788 C CN 1101788C
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Abstract
The present invention relates to a method for treating large water body pollution. The present invention is characterized in that pollution substrate sludge is stirred up by gas through a gas spraying pipe of a spraying device; simultaneously, a treating agent A containing hydrogen peroxide, pyrophosphate and water is sprayed on the mixture of sludge and water through a liquid spraying pipe; then, a treating agent B containing ferrous salt, humic acid sodium salt, sodium silicate, potassium nitrate, quindoxin ethanol, vitamins C, iron citrate and moroxydine hydrochloride, and water are sprayed on the pollution water body through the liquid spraying pipe; in addition, gas is used for stirring. The present invention has the advantages of simple method, little investment, short construction period, obvious effect, and no poisonous drug, harm and secondary pollution; communicated water bodies can generate optimum effect to be purified.
Description
The present invention relates to a kind of sewage water treatment method.
River, river, lake, sea, bay harbour, artificial reservior, these waters of cultivating pool all have certain contamination capacity, just self-purification capacity.Water body self-purification ability is to be controlled by the active oxygen that dissolved oxygen in the water and plant plankton produce, when blowdown flow rate does not exceed the dirty load of receiving of water body, but by just decontamination of self-purification capacity, some pollutent also can produce nutritive substances such as nitrate and phosphoric acid salt after eliminating, for plant plankton provides nutrition, increase active oxygen, keep water body self-purification ability, so just form a benign circulation process.If but blowdown flow rate is big, surpass the dirty load of receiving of water body, just be difficult to pollution substance is eliminated thoroughly by self-purification capacity, will retain some pollution substances in the water body like this, anaerobic fermentation process can take place in particularly organic retaining, and produces deleterious intermediate product, and then worsens water quality.The eubiosis is destroyed, planktonic organism death, and dissolved oxygen and active oxygen all reduce gradually and go to zero, and self-purification capacity completely loses, and has so just formed vicious cycle, and water body is in pollutional condition.
The object of the present invention is to provide a kind of treatment process of large water body pollution and used device, with the self-purification capacity in recovery river, river, lake, sea and the pollution substance in the elimination water body.
Method feature of the present invention is that sedimentary polluted bed mud is stirred, and first group treatment agent is sprayed on mud, the water mixture equably; Described first group treatment agent is made up of hydrogen peroxide, pyrophosphate salt and water, and their weight percentage is respectively 11,11 and 78; Again second group treatment agent is sprayed on the surface of polluted-water subsequently, makes both thorough mixing with gas stirring; Second group treatment agent is made up of ferrous salt, sodium humate, water glass, saltpetre, olaquindox, vitamins C, ironic citrate and moroxydine hydrochloride, and their weight percentage is respectively 0.5～2,60～70,7～13,10～20,3～7,1～2,1～3 and 0.1～3.
Method of the present invention is simple, less investment, and the duration is short, and instant effect is nontoxic, harmless, and non-secondary pollution also can make the water body that communicates produce optimum effect and is purified.
Further specify the present invention below by embodiment and accompanying drawing.
Accompanying drawing is a sprinker structural representation of the present invention.
The present invention has the treatment agent of two groups of on-the-spot preparations of first, second.The first group is made up of hydrogen peroxide, pyrophosphate salt and water, their weight percentage is respectively that 11,11 and 78. second group treatment agents are made up of ferrous salt, sodium humate, water glass, saltpetre, olaquindox, vitamins C, ironic citrate and moroxydine hydrochloride, their weight percentage be respectively 1,65,10,15,5,1.5,2 and 0.5. second group treatment agent is mixed with water when using, its part by weight is 100～500. aboard ship to operate and discharge first, second treatment agent with sprinker to polluted-water.Sprinker is made up of two circuits, and a cover is to be driven by air compressor machine (1), is communicated with air pipe (8) by inlet pipe (10), and another set of pipeline is to be driven by high-pressure pump (3), is communicated with water lines (6) by water inlet pipe (9), and two circuits start simultaneously.The gas ejector pipe (7) of air pipe (8) points to sedimentary polluted bed mud downwards, and it is stirred, and it is mixed with water.Meanwhile, the water lines (6) that high-pressure pump (3) drives just in time evenly upwards is sprayed at the first group treatment agent for preparing on the water body of sneaking into bed mud, makes water, mud be purified processing simultaneously.After method of the present invention is handled, recover its state of nature basically, the dissolved oxygen saturation exponent is stabilized in 80～90%.Water body has possessed the prerequisite of recovering self-cleaning power.And then handle with second group treatment agent, making jet pipe (7) points upwards of the air pipe (8) of sprinker, the gas of ejection plays agitaion.Sparge pipe (5) on the water lines (6) is to water body ejection second group treatment agent, its two ends are connecting support bar (4), the upper end of two support bars (4) is connected on the crossbeam, one ring is arranged in the middle of the crossbeam, can be aboard ship by this ring with the pipe section hook of this sprinker, air compressor machine (1), high-pressure pump (3) and elevator (2) are then installed aboard ship.By elevator (2) and be connected gas, the liquid pipeline lifting that wireline (11) on the water lines (6) can make sprinker.With clamp (12) gas-liquid two pipelines are stuck, rotate air pipe (8) outlet of its gas ejector pipe (7) is made progress, make compressed air stream no longer stir bed mud, only work to stir water body.Start workship, the second group treatment agent of high pressure water route ejection is sprayed at and pollutes on the water surface, stirring action by the gas of air pipe ejection makes this treatment agent and water uniform mixing, make the good environment that forms a plant plankton breeding growth in the water, primary productivity improves rapidly, but basic food chain forms the active oxygen increase within a short period of time, self-purification capacity is maintained, and water system is stepped into benign cycle again.
Claims (1)
1. a large water body pollution treatment process is characterized in that sedimentary polluted bed mud is stirred, and first group treatment agent is sprayed on mud, the water mixture equably; Described first group treatment agent is made up of hydrogen peroxide, pyrophosphate salt and water, and their weight percentage is respectively 11,11 and 78; Again second group treatment agent is sprayed on the surface of polluted-water subsequently, makes both thorough mixing with gas stirring; Second group treatment agent is made up of ferrous salt, sodium humate, water glass, saltpetre, olaquindox, vitamins C, ironic citrate and moroxydine hydrochloride, and their weight percentage is respectively 0.5～2,60～70,7～13,10～20,3～7,1～2,1～3 and 0.1～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105746 CN1101788C (en) | 1997-03-23 | 1997-03-23 | Method and device of treating large water body pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105746 CN1101788C (en) | 1997-03-23 | 1997-03-23 | Method and device of treating large water body pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1194243A CN1194243A (en) | 1998-09-30 |
| CN1101788C true CN1101788C (en) | 2003-02-19 |
Family
ID=5168053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97105746 Expired - Fee Related CN1101788C (en) | 1997-03-23 | 1997-03-23 | Method and device of treating large water body pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1101788C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7264713B2 (en) * | 2003-09-03 | 2007-09-04 | Thomas Kryzak | Apparatus, system and method for remediation of contamination |
| CN100400442C (en) * | 2006-07-21 | 2008-07-09 | 上海大学 | Closure material and treatment method for on-site stabilizing contaminated bottom mud |
-
1997
- 1997-03-23 CN CN 97105746 patent/CN1101788C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1194243A (en) | 1998-09-30 |
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| C14 | Grant of patent or utility model | ||
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Owner name: QINGDAO JINHUA SEA BIOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: INSTITUTE OF OCEANOLOGY, CHINESE ACADEMY OF SCIENCES Effective date: 20030613 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030613 Address after: 266021 No. eight, No. 41, Taitung Road, Shandong, Qingdao Patentee after: Jinhua Qingdao sea biological development Co., Ltd. Address before: 266071 No. 7 Nanhai Road, Shandong, Qingdao Patentee before: Institute of Oceanology, Chinese Academy of Sciences |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |