CN102424480A - Purifier for removing algae and pollutants in eutrophic water body - Google Patents
Purifier for removing algae and pollutants in eutrophic water body Download PDFInfo
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- CN102424480A CN102424480A CN201110254154XA CN201110254154A CN102424480A CN 102424480 A CN102424480 A CN 102424480A CN 201110254154X A CN201110254154X A CN 201110254154XA CN 201110254154 A CN201110254154 A CN 201110254154A CN 102424480 A CN102424480 A CN 102424480A
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Abstract
The invention discloses a purifier for removing algae and pollutant in a eutrophic water body. The purifier contains a closed suspended framework (1) floating over water surface. The closed suspended framework (1) is surrounded by a grid. Vertical string bags (3) are disposed below interval zones of the grid. Each vertical string bag is filled with aquatic filter-feeding bivalve (4) to form a bivalve raising zone. A hanging rope (6) is disposed below each grid node (5). Microbial filling materials (7) are arranged on the hanging ropes below the bivalve raising zone so as to form a microbial filling material enrichment region. By the utilization of biological synergism of the aquatic filter-feeding bivalve (4) and the microbial filling materials (7), synergetic purification and water body repairing of the eutrophic water body are realized, and algae and other pollutants in water are effectively removed. In addition, the production, installation and maintenance cost of the device provided by the invention is low.
Description
Technical field
The present invention relates to a kind of natural water refining plant, be specifically related to a kind of refining plant that is used for removing eutrophication water algae and pollutent.
Background technology
In the ecosystem, contact the most basic between each composition is that nutrition relationship is achieved through food chain, and flow of energy in the ecosystem and material cycle are also carried out along food chain.Food chain is long more in the ecosystem, and energy expenditure is also just big more, and decontamination effect improving is good more.We can be through the artificial adjustment to food chain in a certain relatively independent ecosystem in the ecological engineering; Some trophic level living weight of autotelic selection is big; The artificial bio-membrane population that pollutent is had a higher detergent power is strengthened or replaces the natural biology population; Promptly " add ring ", improve ecologic effect and ecological purification function, to reach the purpose of efficient removal pollutent, realization pollutent resource utilization.
Aquatic ecosystem is different with the terrestiral ecosystem system, and its matter energy circulation is starting point " an organic debris route " with the organic debris, and is not to be " the herding the food route " that starts from green plants.Primary productivity (like algae etc.) major part will be converted into chip, finally eaten by hydrocoles or by bacterial degradation.And the water pollutant purification adopts extension embrane method reinforcement water body microbe population to realize usually; Mikrobe has good Degradation and Transformation effect for the solvability organic pollutant, then is difficult to rapid removal for bigger particulate form pollutent such as algae, organism suspended particle etc.
Summary of the invention
To the deficiency that prior art exists, the object of the invention provides a kind of refining plant that can remove algae and pollutent in the eutrophication water, reaches the purpose of removing algae and pollutent.
To achieve these goals, the present invention realizes through following technical scheme:
The present invention includes the sealing suspension skeleton of the top of bubbling through the water column, be wound with grid on the sealing suspension skeleton; The transcribed spacer below of grid is provided with the vertical string bag, in said each vertical string bag aquatic filter-feeding shellfish is housed all, forms shellfish and hangs foster district; Each grid node below is equipped with lanyard, and the lanyard that is positioned at below, the foster district of shellfish extension is provided with microbe stuffing, forms the microbe stuffing enrichment region.
The above-mentioned vertical string bag comprises two sub-string bags at least, and aquatic filter-feeding shellfish is arranged in the subnet pocket.
What the mentioned microorganism filler adopted is soft or semi soft packing.
It is 20～50cm that above-mentioned shellfish is hung the height of supporting the district.
Mentioned microorganism filler enrichment region below to water-bed distance is 20cm.
The present invention can significantly improve the self-purification capacity of water body; Making of the present invention and installation and maintenance expense are low; The present invention has overcome the function bottleneck of microbial technique, reaches the food and extend chain, perfects the ecosystem, improves the effect of ecological purification function, and the synergistic purification effect between biological key element is not fully exerted.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Each label among the figure: sealing suspension skeleton 1, transcribed spacer 2, the vertical string bag 3, aquatic filter-feeding shellfish 4, grid node 5, lanyard 6, microbe stuffing 7.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention.
The present invention includes the sealing suspension skeleton 1 of bubbling through the water column the top and can move freely.
In the present embodiment, sealing suspension skeleton 1 adopts four plastic conduit annulars to be formed by connecting.
Through the diameter of adjustment plastic conduit, the size adjustment buoyancy of sealing suspension skeleton 1, thereby carry all kinds of biologies of suspension.
The direction of warp and weft of sealing suspension skeleton 1 is whenever tied up plastic ties or welding plastic grizzly bar at a distance from 5～15cm, the establishment grid.The spacing of grid is adjusted according to the water pollution degree.
Each transcribed spacer 2 below of grid all are equipped with a vertical string bag 3; Wherein, The vertical string bag 3 comprises two sub-string bags (the subnet pocket is through forming string bag knotting) at least, and aquatic filter-feeding shellfish 4 is placed in the subnet pocket, thereby; Form shellfish and hang foster district, it is 20～50cm that shellfish is hung the height of supporting the district.
Aquatic filter-feeding shellfish 4 is adopted preferred shellfish kind under the former environment, can adopt hydriopsis cumingii like the fresh water water body, and greater coasting area can adopt oyster etc.
The below of each grid node 5 is equipped with lanyard 6, and the lanyard 6 that is positioned at place, below, the foster district of shellfish extension is provided with microbe stuffing 7, formation microbe stuffing enrichment region, and the distance to water bottom below the microbe stuffing enrichment region is 20cm.
Mikrobe on the microbe stuffing 7 adopts natural membrane or artificial-strengthening extension film to carry out microbial enrichment.The nature enrichment is conventional way, and the microbial enrichment when artificial-strengthening is hung film and is used for the emergency processing polluted-water or special complex microorganism preparations is arranged adopts batch production microorganism culturing and strengthened artificial to hang the film realization.
Microbe stuffing 7 adopts suspension type bigger serface fillers such as soft or semi soft packing, to increase microbe population in the unit of water body as far as possible.
The present invention makes up stable suspended state hydrobiont chain through layered arrangement; In view of algae is prone to be suspended in the water body upper strata; Arrange aquatic filter-feeding shellfish 4 on the water body upper strata, form shellfish and hang foster district, also accomplish preliminary degraded thereby utilize aquatic filter-feeding shellfish 4 filter foods to remove algae.Hang foster district arranged beneath microbe stuffing enrichment region shellfish; Aquatic filter-feeding shellfish 4 excretory fecalurias etc. discharge with small molecules or particulate; And fully degraded and transform by the mikrobe of enrichment in the microbe stuffing enrichment region; Thereby, prevent secondary pollution, simultaneously microbe stuffing 7 also possess purify waste water in the function of other pollutent.The present invention utilizes the biological synergetic effect of aquatic filter-feeding shellfish 4 and microbe stuffing 7, realizes the synergistic purification and the water body reparation of eutrophication water, effectively removes algae and other pollutent in the water.
Hang foster Qu Zaishang through shellfish; The microbe stuffing enrichment region under layout; Structure is also optimized ecological zoning in the water; Aquatic filter-feeding shellfish 4 is played a role in particulate pollutant compact districts such as algae, utilize algae, organic debris in its filter drinking water body, and meta-bolites is offered the lower floor mikrobe do degree of depth degraded; Simultaneously aquatic filter-feeding shellfish 4 also can directly utilize small organic molecule, assimilation in the water body to absorb to take away nitrogen, phosphorus (like amino acid, lipid etc.) and form shell mikrobe " ecological island ", and enriching heavy metal waits and improves water quality; Through in, the setting of lower floor's microbe stuffing enrichment region, enriched microorganism on microbe stuffing 7, further degree of depth pollutents such as aquatic filter-feeding shellfish 4 meta-bolitess of degrading, purifying contaminated water body.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. a refining plant that is used for removing eutrophication water algae and pollutent is characterized in that,
Comprise the sealing suspension skeleton (1) of the top of bubbling through the water column, be wound with grid on the said sealing suspension skeleton (1);
The transcribed spacer of said grid (2) below is provided with the vertical string bag (3), in said each vertical string bag (3) aquatic filter-feeding shellfish (4) is housed all, forms shellfish and hangs foster district;
Said each grid node (5) below is equipped with lanyard (6), and the said lanyard (6) that is positioned at below, the foster district of shellfish extension is provided with microbe stuffing (7), forms the microbe stuffing enrichment region.
2. the refining plant that is used for removing eutrophication water algae and pollutent according to claim 1 is characterized in that,
The said vertical string bag (3) comprises two sub-string bags at least, and said aquatic filter-feeding shellfish (4) is arranged in the subnet pocket.
3. the refining plant that is used for removing eutrophication water algae and pollutent according to claim 1 and 2 is characterized in that,
What said microbe stuffing (7) adopted is soft or semi soft packing.
4. the refining plant that is used for removing eutrophication water algae and pollutent according to claim 1 and 2 is characterized in that,
It is 20～50cm that said shellfish is hung the height of supporting the district.
5. the refining plant that is used for removing eutrophication water algae and pollutent according to claim 4 is characterized in that,
Said microbe stuffing enrichment region below to water-bed distance is 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110254154XA CN102424480A (en) | 2011-08-31 | 2011-08-31 | Purifier for removing algae and pollutants in eutrophic water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110254154XA CN102424480A (en) | 2011-08-31 | 2011-08-31 | Purifier for removing algae and pollutants in eutrophic water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424480A true CN102424480A (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201110254154XA Pending CN102424480A (en) | 2011-08-31 | 2011-08-31 | Purifier for removing algae and pollutants in eutrophic water body |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030448A (en) * | 2013-03-08 | 2014-09-10 | 昆山瀚潮环保科技有限公司 | Algae-bacterium symbiotic water biological-purifier |
| CN104710008A (en) * | 2015-03-19 | 2015-06-17 | 武汉沃田生态科技有限公司 | Method for restoring eutrophic water |
| CN107298481A (en) * | 2017-07-28 | 2017-10-27 | 安徽省天虹绿洲环保科技有限公司 | A kind of lake pollution cleaning system |
| CN109607808A (en) * | 2019-01-18 | 2019-04-12 | 南京首帆环保科技有限公司 | A method of algae and other pollutants in removal eutrophication river and lake |
| CN109930561A (en) * | 2019-03-29 | 2019-06-25 | 郑州大学 | A kind of biology water filter permeable dike |
| CN112851037A (en) * | 2021-01-29 | 2021-05-28 | 中国环境科学研究院 | Lawn capable of intercepting and purifying particles in water in multiple stages |
| CN115316320A (en) * | 2022-09-20 | 2022-11-11 | 安徽水韵环保股份有限公司 | Shellfish ecosystem for natural water body purification |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000270712A (en) * | 1999-03-29 | 2000-10-03 | Mitsubishi Heavy Ind Ltd | Method and device for culturing fishes and shellfishes |
| CN101462799A (en) * | 2009-01-09 | 2009-06-24 | 东山县生态环境科学研究所 | Method for repairing polluted seawater by shellfish-alga composite ecologic system |
| CN101708901A (en) * | 2009-11-06 | 2010-05-19 | 武汉大学 | Small-sized device for bionomic control of water body algae blooms and preparation method thereof |
| CN202246263U (en) * | 2011-08-31 | 2012-05-30 | 东南大学 | Purification device for removing algae and pollutant from eutrophic water |
-
2011
- 2011-08-31 CN CN201110254154XA patent/CN102424480A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000270712A (en) * | 1999-03-29 | 2000-10-03 | Mitsubishi Heavy Ind Ltd | Method and device for culturing fishes and shellfishes |
| CN101462799A (en) * | 2009-01-09 | 2009-06-24 | 东山县生态环境科学研究所 | Method for repairing polluted seawater by shellfish-alga composite ecologic system |
| CN101708901A (en) * | 2009-11-06 | 2010-05-19 | 武汉大学 | Small-sized device for bionomic control of water body algae blooms and preparation method thereof |
| CN202246263U (en) * | 2011-08-31 | 2012-05-30 | 东南大学 | Purification device for removing algae and pollutant from eutrophic water |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030448A (en) * | 2013-03-08 | 2014-09-10 | 昆山瀚潮环保科技有限公司 | Algae-bacterium symbiotic water biological-purifier |
| CN104710008A (en) * | 2015-03-19 | 2015-06-17 | 武汉沃田生态科技有限公司 | Method for restoring eutrophic water |
| CN107298481A (en) * | 2017-07-28 | 2017-10-27 | 安徽省天虹绿洲环保科技有限公司 | A kind of lake pollution cleaning system |
| CN109607808A (en) * | 2019-01-18 | 2019-04-12 | 南京首帆环保科技有限公司 | A method of algae and other pollutants in removal eutrophication river and lake |
| CN109930561A (en) * | 2019-03-29 | 2019-06-25 | 郑州大学 | A kind of biology water filter permeable dike |
| CN109930561B (en) * | 2019-03-29 | 2021-01-08 | 郑州大学 | Water permeable dam of biological water filter |
| CN112851037A (en) * | 2021-01-29 | 2021-05-28 | 中国环境科学研究院 | Lawn capable of intercepting and purifying particles in water in multiple stages |
| CN115316320A (en) * | 2022-09-20 | 2022-11-11 | 安徽水韵环保股份有限公司 | Shellfish ecosystem for natural water body purification |
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Application publication date: 20120425 |