CN201501812U - Biological filter wall used for biological purification of water body - Google Patents
Biological filter wall used for biological purification of water body Download PDFInfo
- Publication number
- CN201501812U CN201501812U CN2008202031837U CN200820203183U CN201501812U CN 201501812 U CN201501812 U CN 201501812U CN 2008202031837 U CN2008202031837 U CN 2008202031837U CN 200820203183 U CN200820203183 U CN 200820203183U CN 201501812 U CN201501812 U CN 201501812U
- Authority
- CN
- China
- Prior art keywords
- filter wall
- elastic filler
- biological
- framework
- water body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 3
- 238000005260 corrosion Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 4
- 239000002028 Biomass Substances 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 238000012851 eutrophication Methods 0.000 abstract 1
- 239000007952 growth promoter Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 241000269800 Percidae Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 241000876443 Varanus salvator Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- -1 enrichment of N Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005789 organism growth Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
A movable biological filter wall that can be controlled through a water level, manually or mechanically consists of elastic filler made of chemical synthesized material containing biological growth promoter and a frame made of buoyancy materials. The device can effectively increase the biomass in water bodies and be used for improving the eutrophication of rivers, lakes and other water bodies, removing the pollutants of SS, N, P and the like, improving the purification capacity of the rivers, the lakes and other water bodies and recovering the biological balance thereof.
Description
Technical field
This device belongs to field of environment engineering technology, and this device can be used in various purifications of waste water and restoration of the ecosystem, is particularly useful for water ecologies such as lake, river course and administers.
Background technology
Along with increasing of the large-scale development ﹠ construction activity of the mankind, expanding economy and population, caused the havoc of the aquatic ecological in river, lakes and marhshes, pond etc. in a large number without the sewage discharge of effectively handling, water body is deceived smelly or eutrophy, and the improvement technology adopts engineering means such as cutting dirt, revetment, desilting mostly, because the existence of urban rivers and lakes pollution of area source and endogenous pollution, the engineering means can not thoroughly solve the black smelly or eutrophy problem of Urban Water Environment.Therefore some countries be the ecology recovering environment at present in the world, and graceful green landscape is created in the space of living that protection is biological, purify rivers and creeks, lakes and marhshes water quality and effort, and biological floating island is as a new water body environment improvement technology and paid attention to.
Biological floating island purifies water, creates the biological space of living, improves integrated functions such as view, wave absorption because of having, at the big reservoir of water-level fluctuation or because of the reason of wave is difficult to recover the lakes and marhshes of bank waterplant band, or have a wide range of applications in the waters such as pond that the view requirement is arranged.Traditional biological floating island adopts bamboo, foam etc. as the chinampa solid support material, leaves the position above the carrier so that plant all kinds of waterplant, and by the growth metabolism of waterplant, the ammonia nitrogen in the consume water reaches the effect of purifying water body.If its shortcoming is exactly can not in time remove withered or dead plant, the plant laggard water body of going into that rots can not reach the effect of removal to the ammonia-nitrogen content of aggravation water body again.
The utility model content
In order to improve above-mentioned biological floating island shortcoming, the framework that elastic filler that biological filter wall device of the present utility model is made by the chemical synthetic material (as polyolefins and polyamide material etc.) that contains biological short long agent (it is elementary composition more than three kinds or three kinds to contain Ca, Si, C, N etc.) and buoyancy material (as bamboo, foam, wood, junked tire, pvc pipe etc.) are made is constituted.
Elastic filler of the present utility model is a strip, and described filler has strand; Being provided with certain adjustable gap between the strand is beneficial to microfauna and perches; Many elastic filler monomers hang on framework and form biological filter wall.
Owing to adopted such scheme, biological filter wall device of the present utility model can directly apply to the restoration of the ecosystem of polluted-waters such as river course, lake, is fixed in above the water body by modes such as anchorings, and it hangs elastic filler down, makes it to become ecotope.Can be arranged to different shapes according to river and lake natural form and view needs.The ecotope that biological filter wall is formed has the N of suction, poly-P and the short ability of giving birth to, and nutritive salt such as enrichment of N, P promotes microorganic adhesion and microfauna growth and breeding effectively, helps aquatic organism growth and purification of water quality; Space between elastic filler and the wire drawing also is the good place that microorganism, fish etc. look for food, multiply simultaneously; Different water body fluidised form environment such as inner lead, turbulent region etc. that elastic filler causes help increasing water body dissolved oxygen and hydrobiological growth.The adjustability in filler space makes the filler wire drawing big near the inner density of axial cord, and microbial film is thicker, and dissolved oxygen is few, is in hold concurrently oxygen even anaerobic state, helps the denitrification of microorganism; Outer end density is little, and microbial film is thinner, and dissolved oxygen is many, helps the nitrification of microorganism.Various biological syntrophism the time, the compound water body ecosystem of biological self-circulation is formed in interdependence between the various biologies such as microorganism, microfauna, algae, fish, mutual restriction, interaction jointly in the ecotope.Organic pollutant and N, P nutritive salt both were removed by processes such as the active biological film absorption in the elastic filler, filtration, decomposition, demouldings, by the pollutions such as organism in the effective degradation water of food chain of microorganism, microfauna, algae, fish formation, improve the water body natural purifying ability greatly simultaneously.In degraded N, P and the organic while, the microbial film in the biological filter wall has very strong viscosity, and the SS in the river is had very strong adsorption, can make that SS is effectively removed in the water.
Description of drawings
Figure is biological filter wall schematic cross-section
1---solid support material, as: bamboo, foam, wood, pvc pipe etc.;
2---corrosion-resistant rope;
3---the radial wire drawing of elastic filler;
4---the elastic filler axial cord.
Embodiment
Chinampa solid support material 1 is by the required shapes such as rectangle, trilateral that are combined into of reality, and corrosion-resistant rope 2 intersects and is connected, and hangs elastic filler 3 at cross-connection point.The chinampa is placed among the lake water territory, river, be applicable to the multiple depth of water.
Biological filter wall three big control modes:
Water level control: biological filter wall is fixed in the river course by stake, when streamflow amount increasing (when promptly requiring flood discharge as rainy season), stake nitre is extracted by buoyancy of water by water monitor, thereby make biological filter wall break away from its original fixed stake, realization water level control automatically floats.
Manually control: this biology filter wall can be controlled unsteady by people's craft.The control personnel can take canoe and carry out fixing accurately to the position of biology filter wall in the river course.
Machinery control: biological filter wall can be installed the current thruster, and by angle of rake drainage direction and water displacement size, the mechanical automatic control that is implemented in the river course is moved.
Claims (4)
1. this biology filter wall is made of framework (1) and elastic filler (3), it is characterized in that framework made by bamboo, foam, wood, junked tire, one or more materials with buoyancy of pvc pipe, elastic filler is made by polyolefins or polyamide-based chemical synthetic material.
2. as claimed in claim 1, this biology filter wall is characterized in that: framework (1) is combined into rectangle, triangular shaped, and corrosion-resistant rope (2) intersects and is connected, and hangs elastic filler at cross-connection point.
3. as claimed in claim 1, this biology filter wall is characterized in that: elastic filler (3) is to be vertically fixed on thread or mesh material in the framework by corrosion resistant material (4); And will contain biological interspersed the anchoring on corrosion-resistant, the high-intensity axial cord of strand of urging long agent, and make strand be three-dimensional evenly distributed radiation regimes, make the monomer of suspension type 3 D elastic filler.
4. as claimed in claim 1, this biology filter wall is characterized in that: elastic filler (3) is stereo structure in water body, and comprehensively evenly unfolds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202031837U CN201501812U (en) | 2008-11-12 | 2008-11-12 | Biological filter wall used for biological purification of water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202031837U CN201501812U (en) | 2008-11-12 | 2008-11-12 | Biological filter wall used for biological purification of water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501812U true CN201501812U (en) | 2010-06-09 |
Family
ID=42452749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202031837U Expired - Fee Related CN201501812U (en) | 2008-11-12 | 2008-11-12 | Biological filter wall used for biological purification of water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236553A (en) * | 2014-06-10 | 2016-01-13 | 朱向宏 | Water surface water purifier |
| CN106430631A (en) * | 2016-12-07 | 2017-02-22 | 南京领先环保技术股份有限公司 | Water filter wall |
| CN113875660A (en) * | 2021-09-15 | 2022-01-04 | 集美大学 | Application of environment-friendly elastic filler in improving survival rate of blue crab seedlings |
-
2008
- 2008-11-12 CN CN2008202031837U patent/CN201501812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236553A (en) * | 2014-06-10 | 2016-01-13 | 朱向宏 | Water surface water purifier |
| CN106430631A (en) * | 2016-12-07 | 2017-02-22 | 南京领先环保技术股份有限公司 | Water filter wall |
| CN106430631B (en) * | 2016-12-07 | 2023-09-26 | 南京领先环保技术股份有限公司 | Clear water filtering wall |
| CN113875660A (en) * | 2021-09-15 | 2022-01-04 | 集美大学 | Application of environment-friendly elastic filler in improving survival rate of blue crab seedlings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |