CN107235558A - The method of ecological construction and water restoration system of FBR biological beds, low algae low-cloudy water body - Google Patents
The method of ecological construction and water restoration system of FBR biological beds, low algae low-cloudy water body Download PDFInfo
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- CN107235558A CN107235558A CN201710687013.4A CN201710687013A CN107235558A CN 107235558 A CN107235558 A CN 107235558A CN 201710687013 A CN201710687013 A CN 201710687013A CN 107235558 A CN107235558 A CN 107235558A
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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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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Biodiversity & Conservation Biology (AREA)
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- Biotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
It is FBR biological beds area and clear water zone by water segmentation located at water body bank the invention discloses a kind of FBR biological beds, it is characterised in that：Described FBR biological beds are enclosed to build by the barricade, Water bank protection, water bottom located at bank to be formed；And FBR biological beds top is connected with clear water zone, biofilter material is filled with FBR biological beds, biofilter material bottom or bottom are provided with collecting conduit；Provided with least a bite well in described FBR biological beds；The collecting conduit is connected with well；An at least water circulating pump, described water circulating pump connection reflux line are provided with described well；Described reflux line is extended in water body and reflux line makes unrestrained mouth on clear water zone top provided with least one jet and/or reflux line in clear water zone bottom provided with least one drop.FBR biological beds of the present invention can realize it is relatively low input, do not increase land used, low operating cost in the case of, by control algae, decomposing pollutant, lower water turbidity, realize the clear water of water body.
Description
Technical field
The present invention relates to water body treating field, the ecological structure of more particularly to a kind of FBR biological beds and low algae low-cloudy water body
Method and water restoration system.
Background technology
In a large amount of small micro- water bodys in the vast city of China and rural（Such as relative closure river course in pond, landscape Hu Bo, city
Deng）There is pollution and ecological disruption in various degree, often show the even black smelly state of eutrophication, " bad five class " water
Body ratio remains high, and water body is replied " limpid, tasteless " is our everyone wonderful dreams.
Main method currently for small micro- water body treating has：The physical-chemical processes such as circulating filtration, sterilization；Submerged plant kind
The ecological methods such as plant, have some limitations, rarely have successful case.Such as：Circulating filtration, the investment of sterilamp method are big, pipe
Reason is complicated, although input enough in the case of can obtain the water body of " limpid ", but have that chemical agent reached it is limpid
Sustainability is had no, even bigger ecological disruption can be caused sometimes.
Submerged plant is cultivated in water body can absorb a certain amount of nitrogen, phosphorus, can also suppress the numerous of algae to a certain extent
Grow to build " clear water state " water body, but there is also larger limitation, such as, submerged plant growth breeding tool for submerged plant
Have seasonal characteristic, it is necessary to regularly harvesting management, food grass carp can produce damaging influence to it, require pond strict deeply, to nitrogen,
Tp removal rate is not high, requires water transparency too high etc. and all limits it and further apply.
The content of the invention
In view of the above-mentioned problems, an object of the present invention be to provide it is a kind of in relatively low input, do not increase land used, low operation
In the case of cost, by controlling algae, decomposing pollutant, lowering water turbidity, the FBR lifes of the clear water of water body are finally realized
Thing bed.
The two of the object of the invention are the ecological structure side for providing a kind of low algae low-cloudy water body using above-mentioned FBR biological beds
Method.
The third object of the present invention is to provide a kind of pollution of the method for ecological construction based on the low algae low-cloudy water body
The water restoration system of water body.
To reach above-mentioned purpose, technical scheme proposed by the present invention is：A kind of FBR biological beds are (wherein：FBR biological beds are
The abbreviation of fixed type biological filter bed, wherein F are fillter（Filtering）And fixed（It is fixed) write a Chinese character in simplified form, B-biology（It is raw
Thing）And bed（Bed）Write a Chinese character in simplified form, R is reactor（Reaction）Write a Chinese character in simplified form）, it is FBR biological beds by water segmentation located at water body bank
Area and clear water zone, it is characterised in that：Described FBR biological beds are enclosed by the barricade, Water bank protection, water bottom located at bank to be built
Form；And FBR biological beds top is connected with clear water zone, biofilter material, biofilter material bottom or bottom are filled with FBR biological beds
Provided with collecting conduit；Provided with least a bite well in described FBR biological beds；The collecting conduit is connected with well；It is described
Well in be provided with an at least water circulating pump, described water circulating pump connection reflux line；Described reflux line extends to water
In body and reflux line in clear water zone bottom provided with least one jet and/or reflux line on clear water zone top provided with least
Unrestrained mouth is made in one drop.
It is preferred that, described barricade forms for brick or barnacle.
It is preferred that, described wall height is less than clear water zone height of water level.
It is preferred that, the filtrate in described FBR biological beds is preferably pelelith or gravel.
It is preferred that, described FBR biological beds bottom is equipped with sandstone and changes packing course, and described sandstone, which is changed, is equipped with soil on packing course
Work film.
It is preferred that, described water circulating pump is by solar energy, wind energy or offer kinetic energy powered by conventional energy.
It is preferred that, planted on described FBR biological beds and be implanted with water plant, such as dovetail, calamus, thaliadeabata.
It is preferred that, cultivation has low-density fancy fishes or economic fish in described clear water zone.
Present invention additionally comprises a kind of method of ecological construction of low algae low-cloudy water body, it is characterised in that：Built on water body bank
At least one FBR biological bed.
Present invention additionally comprises a kind of water restoration system, it is characterised in that：At least one FBR is built on polluted-water periphery
Biological bed.
Using above-mentioned technical proposal, the method for ecological construction of FBR biological beds of the present invention and low algae low-cloudy water body and
Water restoration system, have the advantage that for：It can realize in relatively low input, not increase the situation of land used, low operating cost
Under, by controlling alga eruption, decomposing pollutant, lowering water turbidity, finally realize the clear water of water body；It is of the present invention
FBR biological beds, can be used for building the ecosystem of low algae low-cloudy water body or the restoration of the ecosystem for polluted-water.
Brief description of the drawings
Fig. 1 is FBR biological beds schematic diagram of the present invention；
Fig. 2 is that FBR biological beds of the present invention set schematic diagram 1；
Fig. 3 is that FBR biological beds of the present invention set schematic diagram 2.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention will be further described.
As Figure 1-3, FBR biological beds 10 of the present invention, are FBR biological by water segmentation located at the bank of water body 1
Bed 10th area and clear water zone 11, as shown in Figure 2 and Figure 3, FBR biological beds 10 can set one in water body 1, can also fragmentation set
Put multiple；FBR biological beds 10 are enclosed to build by the barricade 101, Water bank protection 102, water bottom 103 located at bank to be formed；And FBR
The top of biological bed 10 is connected with clear water zone 11；Be filled with biofilter material 104 in FBR biological beds 10, the bottom of biofilter material 104 or
Bottom is provided with collecting conduit 105；The algae of clear water zone can pass through with the horizontal flow of current to FBR biological beds, then vertically downward
FBR biological beds, can be by controlling to circulate partly by being swallowed by the protozoan of food with algae on filter bed Internal biological film
The cycle of operation and time of pump, control the outburst of algae；By reducing run time algae can be avoided excessively to be swallowed simultaneously,
The algae that clear water zone keeps certain can provide substantial amounts of dissolved oxygen into water, it is ensured that FBR biological beds are maintained at higher dissolved oxygen
Scope, is conducive to the formation of good biological film；
Provided with least a bite well 106 in described FBR biological beds；The collecting conduit 105 is connected with well 106；It is described
Well 106 in be provided with an at least water circulating pump 107, the described connection of water circulating pump 107 reflux line 108；Reflux line 108
Extend in clear water zone 11 and reflux line is provided with least one jet 1081 and/or reflux line 108 in clear water zone bottom
On clear water zone top unrestrained mouth 108 is made provided with least one drop, can when circulating pump water outlet makes unrestrained mouth by drop and is back to water body
Promote the fluctuation of the water surface, increase the natural reaeration of water surface；It is biological that the raising of water body entirety dissolved oxygen further promotes FBR
The operational effect of biomembrane in filter bed.
FBR biological beds specifically described herein are the abbreviation of fixed type biological filter bed, and wherein F is fillter（Filtering）With
fixed（It is fixed) write a Chinese character in simplified form, B-biology（It is biological）And bed（Bed）Write a Chinese character in simplified form, R is reactor（Reaction）Write a Chinese character in simplified form, due to
Biological bed of the present invention uses in the form of bacteria bed, filter bed and is fixed with microorganism, while be able to can be provided with filter bed
Water filtration and microbiological anaerobic reaction, aerobic reaction etc. are acted on, therefore referred to as fixed type biological filter bed, take English words to be abbreviated as
FBR biological beds.
FBR biological beds of the present invention, also tool have the advantage that：
1) surface water or phreatic water with pollutant are diluted rapidly after entering clear water zone, and partial contamination thing can be by water
Algae decompose and adsorb；Partial contamination enters after FBR biological beds with current can be by the microorganism in the biomembrane on its top
Decomposed, clear water is discharged from FBR biological beds bottom；
2) circulation pump portion water outlet is back to water body by water-bed jet, can promote the exchange of levels water body, can be effective
The higher water coke slurry of superficial dissolution oxygen to lower floor, promote aerobicization of bed mud, enrich the microbe species of bed mud, increase bed mud
To the storage total amount of phosphorus；
3) FBR biological beds are arranged inside existing water body, and make full use of the barricade of existing water body, polycrystalline substance, can be effective
The problem of solving " ecological engineering expropriation of land is difficult ", while cheap, easy construction.
4) lift of water circulating pump, it is only necessary to 1.0-2.0m, is greatly reduced the consumption of electric energy；Taken out simultaneously from biological bed bottom
Water can effectively protect water pump to ensure its operation steady in a long-term；
5) when the total amount of pollutant for being discharged into water body is larger, it can directly enter water-filling from FBR biological beds top, good processing can be reached
Effect；
6) FBR biological beds can greatly improve the application of this technology using more flexible fragmentation arrangement.
Further, barricade 101 is that brick or barnacle is formed, and wall height is biological less than clear water zone height of water level or FBR
Bed water inlet is less than height of water level；FBR biological beds can be so made to be intake from top, it is ensured that the suspension in water body at any time
Thing（Inorganic particle）Precipitation the most favourable is had already been through, can effectively alleviate the blocking of inorganic particle；Inhalant region has one simultaneously
Fixed water layer thickness, it can be ensured that floating object does not enter to result in blockage inside FBR biological beds.
Further, the filtrate in FBR biological beds is preferably that pelelith or gravel or the high biology of his other porositys are filled out
Material；Biofilter material porosity is higher, is conducive to microorganism implantation and forms biomembrane, at the same the microbe species on filter bed top and
Quantity is multiplied and adjusted automatically according to the pollutant concentration and species of clear water zone；In addition, can be fixed as needed using microorganism
Technology is implanted into different types of microorganism, to promote the formation of dominant colony.
Further, as needed, if the bottom of FBR biological beds 10 is too soft, sand can be equipped with FBR biological beds bottom
Stone changes packing course 109, and described sandstone, which is changed, is equipped with geomembrane 110 on packing course 109, prevents the mud of bottom from entering FBR biological beds
In 10.
Further, water circulating pump 107 is by solar energy, wind energy or offer kinetic energy powered by conventional energy.
Further, it can be planted on FBR biological beds 10 and be implanted with water plant 111, such as dovetail, calamus, thaliadeabata；One
Aspect can lift landscape effect, while the bio-diversity of relative closure water body can be lifted, water plant has flourishing ventilation
The root system of tissue can provide for FBR ponds and be partly dissolved oxygen.
It is preferred that, cultivation has low-density fancy fishes or economic fish in described clear water zone 11；It is more beneficial for this water body
Ecologic stability.
FBR biological beds of the present invention, can be used for building the ecosystem of low algae low-cloudy water body or for contaminant water
The restoration of the ecosystem of body.
Although specifically showing and describing the present invention with reference to preferred embodiment, those skilled in the art should be bright
In vain, do not departing from the spirit and scope of the present invention that appended claims are limited, in the form and details to this hair
It is bright to make a variety of changes, it is protection scope of the present invention.
Claims (10)
1. a kind of FBR biological beds, are FBR biological beds area and clear water zone by water segmentation located at water body bank, it is characterised in that：
Described FBR biological beds are enclosed to build by the barricade, Water bank protection, water bottom located at bank to be formed；And FBR biological beds top with
Clear water zone is connected, and biofilter material is filled with FBR biological beds, and biofilter material bottom or bottom are provided with collecting conduit；Described FBR
Provided with least a bite well in biological bed；The collecting conduit is connected with well；Provided with least one circulation in described well
Water pump, described water circulating pump connection reflux line；Described reflux line is extended in water body and reflux line is in clear water zone
Unrestrained mouth is made on clear water zone top provided with least one drop in bottom provided with least one jet and/or reflux line.
2. a kind of FBR biological beds according to claim 1, it is characterised in that：Described barricade is that brick or barnacle is formed.
3. a kind of FBR biological beds according to claim 1, it is characterised in that：Described wall height is less than clear water zone water
Position height.
4. a kind of FBR biological beds according to claim 1, it is characterised in that：Filtrate in described FBR biological beds is preferred
For pelelith or gravel.
5. a kind of FBR biological beds according to claim 1, it is characterised in that：Described FBR biological beds bottom is equipped with sand
Stone changes packing course, and described sandstone, which is changed, is equipped with geomembrane on packing course.
6. a kind of FBR biological beds according to claim 1, it is characterised in that：Described water circulating pump is by solar energy, wind energy
Or offer kinetic energy powered by conventional energy.
7. a kind of FBR biological beds according to claim 1, it is characterised in that：Kind is implanted with aquatic on described FBR biological beds
Plant.
8. a kind of FBR biological beds according to claim 1, it is characterised in that：Cultivation has low-density in described clear water zone
Fancy fishes or economic fish.
9. a kind of method of ecological construction of low algae low-cloudy water body, it is characterised in that：At least one right is built on water body bank will
Seek the FBR biological beds described in 1-8 any claims.
10. a kind of water restoration system, it is characterised in that：At least one claim 1-8 is built on polluted-water bank any
FBR biological beds described in claim.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710687013.4A CN107235558B (en) | 2017-08-11 | 2017-08-11 | Ecological construction method of FBR biological bed, low-algae and low-turbidity water body and water body restoration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710687013.4A CN107235558B (en) | 2017-08-11 | 2017-08-11 | Ecological construction method of FBR biological bed, low-algae and low-turbidity water body and water body restoration system |
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| CN107235558A true CN107235558A (en) | 2017-10-10 |
| CN107235558B CN107235558B (en) | 2023-08-18 |
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| CN201710687013.4A Active CN107235558B (en) | 2017-08-11 | 2017-08-11 | Ecological construction method of FBR biological bed, low-algae and low-turbidity water body and water body restoration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159664A (en) * | 2022-06-21 | 2022-10-11 | 中国电建集团华东勘测设计研究院有限公司 | CABR biological bed, low-turbidity algae-controlling water body ecological construction method and polluted water body restoration system |
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| CN1935700A (en) * | 2005-09-21 | 2007-03-28 | 中国环境科学研究院 | Nutrient-rich river-lake water body and initial rainwater composite artificial wet land treating system |
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| CN101913731A (en) * | 2010-07-28 | 2010-12-15 | 清华大学 | Method for controlling eutrophication of landscape water supplied by regenerated water |
| CN102070212A (en) * | 2009-11-23 | 2011-05-25 | 北京市水利科学研究所 | Filter-well circulating purification system and method for purifying river by using same |
| CN105036375A (en) * | 2015-08-12 | 2015-11-11 | 长江水资源保护科学研究所 | Method for driving external circulation of water to realize aeration oxygenation by utilizing natural wind energy to lift water |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935700A (en) * | 2005-09-21 | 2007-03-28 | 中国环境科学研究院 | Nutrient-rich river-lake water body and initial rainwater composite artificial wet land treating system |
| CN101318718A (en) * | 2007-06-05 | 2008-12-10 | 北京科净源环宇科技发展有限公司 | Bionic reinforced scouring method for landscape water environment |
| CN102070212A (en) * | 2009-11-23 | 2011-05-25 | 北京市水利科学研究所 | Filter-well circulating purification system and method for purifying river by using same |
| CN101913731A (en) * | 2010-07-28 | 2010-12-15 | 清华大学 | Method for controlling eutrophication of landscape water supplied by regenerated water |
| CN105036375A (en) * | 2015-08-12 | 2015-11-11 | 长江水资源保护科学研究所 | Method for driving external circulation of water to realize aeration oxygenation by utilizing natural wind energy to lift water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159664A (en) * | 2022-06-21 | 2022-10-11 | 中国电建集团华东勘测设计研究院有限公司 | CABR biological bed, low-turbidity algae-controlling water body ecological construction method and polluted water body restoration system |
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| CN107235558B (en) | 2023-08-18 |
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