CN104556386A - Biological floating island - Google Patents
Biological floating island Download PDFInfo
- Publication number
- CN104556386A CN104556386A CN201310495004.7A CN201310495004A CN104556386A CN 104556386 A CN104556386 A CN 104556386A CN 201310495004 A CN201310495004 A CN 201310495004A CN 104556386 A CN104556386 A CN 104556386A
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- CN
- China
- Prior art keywords
- floating
- basin
- flexible
- chinampa
- biological
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (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 relates to a biological floating island which comprises a plurality of biological floating island units which are combined, wherein each biological floating island unit comprises a flexible floating basin (1), a floating bottle (2), sand (3), sludge (4), natural floating stones (5) and plants; the floating bottle is arranged in a long-strip-shaped bag (6) on the side surface of the flexible floating basin; the flexible floating basin is formed by sewing corrosion-resistant and high-strength polyester reverse filtration materials; a rigid stainless steel wire ring with a supporting effect is arranged at each of the top and bottom of the flexible floating basin; the stainless steel wire rings are wrapped and sewed by the reverse filtration materials; the sludge and the natural floating stones are arranged in the floating basin and used for adhering and fixing the root systems of the plants in the floating basin and providing biofilm formation and growth conditions for microorganisms in the floating basin. According to the biological floating island, the technologies of plant absorption and adsorption, floating island filtration and adsorption and microbial biofilm formation are integrated in the whole system to purify a water body.
Description
Technical field
Patent of the present invention belongs to the technical field of ecological engineering process water pollutions, refers more particularly to comprehensive utilization plant absorption, adsorption technology, chinampa is filtered, adsorption technology, and microorganism colonization technology integrated, realizes the device of the purification of water quality of polluted-water.
Background technology
Artificial floating island is the floating structure that a kind of growth has waterplant or terrestrial plant.As far back as the 1950's, artificial floating island technology is used for Planting Crops by the peasant of Mexico, Burma.And along with the quick growth of economy, bring heavy load to various natural water body, under the comprehensive action of foreign matter and endogenous pollution, nutrient salt in water is superfluous, and cause the excessive breeding of plant plankton, result causes water quality deterioration, and water environmental problems becomes increasingly conspicuous.In order to alleviate this contradiction, artificial floating island technology grows up gradually.Biological floating island technology is according to nature self-law, manually the terrestrial plant of higher aquatic plants or improvement is planted on the eutrophic water water surface, by absorption and sorption effect and the Species Competition restriction or checking relation in five elements mechanism of plant root, eliminate the nitrogen, phosphorus and the objectionable impurities that are enriched in water body, thus reach the object purified water.
At present, existing many lakes, pond and river have employed this technology in the world, China also has the case history of many ecological floating islands, as assorted in Beijing Luo Dao Zhuanghe, Nan Yingjia river, Hangzhou, Wuxi Lake Wuli and Beijing kill sea etc., all obtain good effect, and obtain some autonomous intellecture properties.But these not can solve single rely on plantation its on plant and root system of plant attachment antimicrobial absorbent, conversion pollutant situation; And some considers this result, as patent be purifying water body be biological floating island (patent No. is 200820162447.9), but can not well to be promoted because of its complex process.
Summary of the invention
Object of the present invention is exactly for the problems referred to above, provides a kind of technique simple, easy to make and the biological floating island of diverse in function, also there is corrosion-resistant, long service life simultaneously, reusable, discarded after the feature such as partially recycledly can to utilize.
Technical solution of the present invention is to provide a kind of chinampa that purifies water with following structure, and the biological floating island of the purifying water body of this technology is formed by connecting by several chinampa unit.Chinampa unit is made up of flexible floating basin (1), floating bottle (2), mud (3), natural pumice (4), plant (5).Described floating basin comprises the permeable non-woven material of at least one deck, its side outermost is sewn the open-topped rectangular ecology bag of a circle, each ecology bag puts into a floating bottle, floating bottle is 150ml mineral water bottle (floating thing), put into rectangular ecology bag uniformly, floating bottle (floating thing) plays and regulates chinampa to sink water depth; Meanwhile, described floating basin top and bottom respectively have a passive stainless steel wire ring of rigidity to be sewed up by flexible materials parcel.
The chemical composition of filtration material described above is terylene; Filtration material by natural membrane, forms microbial film, the pollutent in water of decomposition, can tackle, fine particle in planar water simultaneously, its soft dynamic property feature, and aging microbial film is come off along with the flowing of water renewal.
Load natural pumice and mud in above-mentioned floating basin, play a part fixing and support plant.Natural pumice specific surface area is large, percentage of open area is high and inertia, be conducive to contact biofilm and the growth of microorganism, keep more microbial biomass, be conducive to the mass transfer process of the refuse that oxygen required in microbial metabolism and nutritive substance and metabolism produce, simultaneously, dynamic friction between pumice granules, makes aging biofilm detachment upgrade.The growth that mud is root system of plant provides basis, simultaneously with the microenvironment system that natural pumice forms plant in flexible basin, microorganism is formed, jointly plays a part purifying water body.
Accompanying drawing explanation
Fig. 1 is chinampa of the present invention structural representation.
Fig. 2 is that basin combination schematic diagram is floated on chinampa of the present invention
In figure: 1-flexible floating basin, 2-floats bottle, 3-mud, 4-natural pumice, 5-plant, the rectangular ecology bag of 6-, 7-rope, 8-bulk stone, 9-binding strap.
Embodiment
Floating basin (1) is stitched into corrosion-resistant, that intensity is high terylene filtration material, and load floating bottle (2), quantitative mud (3) and float stone (4) is added in floating basin, and the required plant (5) of plantation, it is made to swim in waterborne, as requested chinampa unit nylon binding strap colligation is become the biological floating island of definite shape, and carry out chinampa framework with nonwoven rope along chinampa periphery and fix, biological floating island is placed in target waters and carries out stone and cast anchor fixing.
Claims (10)
1. a biological floating island, this chinampa is formed by some chinampas unit nylon binding strap colligation (9), and chinampa unit described in it is made up of flexible floating basin (1), floating bottle (2), mud (3), natural pumice (4), plant (5).
2. chinampa according to claim 1 unit, is characterized in that, described flexible floating basin is at least made up of the filtration material that one deck is permeable.
3. chinampa according to claim 1 unit, is characterized in that, described flexible floating basin side outermost is sewn the open-topped rectangular ecology bag (6) of a circle, and its each ecology bag puts into a floating bottle.
4. flexible floating basin according to Claims 2 or 3, is characterized in that, described filtration material or ecology bag chemical composition are terylene.
5. chinampa unit according to claim 1, is characterized in that, the top of described flexible floating basin and bottom respectively have a passive stainless steel wire ring of rigidity to be sewed up by filtration material parcel.
6. floating basin according to claim 3, is characterized in that, described floating bottle is the waste and old mineral water bottle of 150ml with cover.
7. chinampa according to claim 1 unit, is characterized in that, described mud, natural pumice are placed in flexible floating basin.
8., according to claim 1 or require described in 7 chinampa unit, it is characterized in that, in the mud of described plant cultivating in basin, natural pumice plays support and filteration.
9. biological floating island according to claim 1, is characterized in that, described biological floating island flexible cord (7) framework is fixed, and with stone cast anchor (8) fix.
10. biological floating island according to claim 9, is characterized in that, described flexible cord (7) is rubbed for terylene cloth spiral and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495004.7A CN104556386A (en) | 2013-10-18 | 2013-10-18 | Biological floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495004.7A CN104556386A (en) | 2013-10-18 | 2013-10-18 | Biological floating island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104556386A true CN104556386A (en) | 2015-04-29 |
Family
ID=53073588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495004.7A Pending CN104556386A (en) | 2013-10-18 | 2013-10-18 | Biological floating island |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104556386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036341A (en) * | 2015-06-23 | 2015-11-11 | 山东省水利科学研究院 | Flexible baffle suspended grid of biological floating bed in deep water body for resisting to stormy waves |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178617Y (en) * | 2008-03-20 | 2009-01-14 | 湖北大学 | Plant solution culture floating bed made of plastic bottle |
| CN101898833A (en) * | 2010-07-13 | 2010-12-01 | 厦门大学 | Flexible ecological floating bed |
| CN201999794U (en) * | 2011-01-19 | 2011-10-05 | 仲恺农业工程学院 | Novel environment-friendly floating bed |
| CN202046937U (en) * | 2011-03-11 | 2011-11-23 | 华东师范大学 | PVC (Polyvinyl Chloride) ecological floating bed frame with large buoyancy |
-
2013
- 2013-10-18 CN CN201310495004.7A patent/CN104556386A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178617Y (en) * | 2008-03-20 | 2009-01-14 | 湖北大学 | Plant solution culture floating bed made of plastic bottle |
| CN101898833A (en) * | 2010-07-13 | 2010-12-01 | 厦门大学 | Flexible ecological floating bed |
| CN201999794U (en) * | 2011-01-19 | 2011-10-05 | 仲恺农业工程学院 | Novel environment-friendly floating bed |
| CN202046937U (en) * | 2011-03-11 | 2011-11-23 | 华东师范大学 | PVC (Polyvinyl Chloride) ecological floating bed frame with large buoyancy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036341A (en) * | 2015-06-23 | 2015-11-11 | 山东省水利科学研究院 | Flexible baffle suspended grid of biological floating bed in deep water body for resisting to stormy waves |
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Legal Events
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Lili Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Jiang Lili Document name: Decision of Rejection |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |