CN208292736U - A kind of comprehensive purifying processing system suitable for city black-odor riverway - Google Patents
A kind of comprehensive purifying processing system suitable for city black-odor riverway Download PDFInfo
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- CN208292736U CN208292736U CN201721699433.6U CN201721699433U CN208292736U CN 208292736 U CN208292736 U CN 208292736U CN 201721699433 U CN201721699433 U CN 201721699433U CN 208292736 U CN208292736 U CN 208292736U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The utility model discloses a kind of comprehensive purifying processing systems suitable for city black-odor riverway, including riverbank ecology small sections of a vegetable plot, active media floating riverbank, micro-nano aeration device and microorganisms in water activation system, wherein, riverbank ecology small sections of a vegetable plot are arranged on riverbank, active media floating riverbank is arranged on river, several micro-nano aeration devices are equipped with along riverbank, micro-nano aeration device is equipped with the aeration tube for passing through river；Several microorganisms in water activation systems are additionally provided with along riverbank.The a variety of ecological reestablishments of the utility model effective integration, river space is made full use of, with river training water quality, repairs river channel ecology system, and micro-nano aeration device and activation of microorganism system can also play synergistic effect, the dissolved oxygen that micro-nano aeration device provides can promote microorganisms in water breeding.
Description
Technical field
The utility model belongs to water harnessing technical field, is related to a kind of comprehensive purifying processing suitable for city black-odor riverway
System.
Background technique
With society and economic fast development, production and sanitary sewage are largely emitted into river, cause river water body
Eutrophication forms black and odorous water, seriously affects masses' production and life.State Council promulgates " water prevention and cure of pollution action within 2015
Plan ", it proposes " to arrive the year two thousand twenty, ground level and the above completed region of the city black and odorous water control within 10%, to the year two thousand thirty, city
City built-up areas black and odorous water is totally eliminated " controlling target.According to living to build, the National urban that portion and Chinese Ministry of Environmental Protection establish is black
Smelly water body renovates information platform, assert black smelly water altogether in national 295 ground levels and the above city by April 21st, 2016
Body quantity 2082, wherein it is 1356 that improvement, which neutralizes quantity to be administered,.City black and odorous water regulation problem is very urgent, so
And since city black and odorous water complex genesis, influence factor are more, regulation task is very arduous.
Existing river corridor restoration technology includes ecological floating island, water plant planting, artificial swamp etc., but there is skies
Between the problems such as utilizing unreasonable, low efficiency, difficult management, and there are also residents for many urban river two sides from planting vegetable plot, therefore,
Rainwater, which also washes away vegetable plot, enters silt, further polluted river channel.In addition, existing single recovery technique can not carry out water body
It repairs comprehensively, is difficult effectively to achieve the purpose that restoration of the ecosystem.
Summary of the invention
In order to solve drawbacks described above of the existing technology, the utility model provides a kind of suitable for city black-odor riverway
Comprehensive purifying processing system, the system integration riverbank ecology small sections of a vegetable plot, active media floating riverbank, it is micro-nano aeration and water body it is micro-
Bioactivation system, can high-efficient denitrification and dephosphorization, accelerate water remediation, it is easy to maintain and there is landscape effect, it is dirty to be suitable for earth's surface
Contaminate the improvement of water body, especially black and odorous water.
The technical solution of the utility model is as follows:
A kind of comprehensive purifying processing system suitable for city black-odor riverway, including riverbank ecology small sections of a vegetable plot, active media are floated
Dynamic riverbank, micro-nano aeration device and microorganisms in water activation system, wherein
The riverbank ecology small sections of a vegetable plot are arranged on riverbank comprising water distribution area, the first small sections of a vegetable plot kind far from river side
The gathering ground of growing area and nearly river side, the water distribution area, the gathering ground are connected in the first small sections of a vegetable plot growing area
The both ends of gravel hypothallus, the gathering ground are passed through river, and kind has plant on the gravel hypothallus；
The active media floating riverbank is arranged on river comprising fixes device and is fixed on by fixed device
Side of the chinampa along riverbank, the second small sections of a vegetable plot kind is arranged in the second small sections of a vegetable plot growing area on river, the fixation device
The cultivation matrix layer of growing area floats on river surface, and the cultivation matrix layer on kind has plant；
Along riverbank equipped with the micro-nano aeration device described in several, the micro-nano aeration device is equipped with and passes through river
The aeration tube in road；
The microorganisms in water activation system described in several, the microorganisms in water activation system packet are additionally provided with along riverbank
Inhalant region, activation of microorganism reactor and water-distributing device are included, the inhalant region is connected with the activation of microorganism reactor,
The activation of microorganism reactor is connected with the water-distributing device.
Preferably, the aeration tube is arranged along the direction of river width or direction long along the river.
Preferably, the distance of micro-nano aeration device described in adjacent two is 20~200m.
Preferably, the activation of microorganism reactor is set on riverbank, the inhalant region include the second water pump and
The water inlet pipe being connected with second water pump, the water inlet pipe is connected with the activation of microorganism reactor, described
Several water distribution branch that water-distributing device includes the cloth water conduit tube that river bed is radially disposed at along river, is connected with the cloth water conduit tube
It manages and equipped with the floating ball on the water distribution branch pipe, the activation of microorganism reactor is connected with the cloth water conduit tube.
Preferably, the distance of microorganisms in water activation system described in adjacent two is 150~200m.
Preferably, anoxic zone and aerobic zone are set in the activation of microorganism reactor, wherein in the anoxic zone
Inside is equipped with mixing stirring device, is equipped with air aeration system in the inside of the aerobic zone and carries out limited aeration.
Preferably, the water distribution area includes the first water pump and cloth water channel, first water pump and the cloth water channel
One end connection, the other end of the cloth water channel connect with the gravel hypothallus.
Preferably, the gathering ground includes collector pipe, and one end of the collector pipe and the gravel hypothallus connect
It connects, one end of the collector pipe is passed through river.
Preferably, the fixation device includes anchor assemblies and the guide rail for being fixed on riverbank.
Preferably, hanging filler is additionally provided in the lower end of the cultivation matrix layer.
Compared with prior art, the beneficial effects of the utility model are as follows:
It is raw to integrate bank band for a kind of comprehensive purifying processing system suitable for city black-odor riverway of the first, the utility model
State small sections of a vegetable plot, water surface active media floating riverbank, underwater activation of microorganism system and micro-nano aerating system make full use of river empty
Between, a variety of ecological reestablishments of effective integration, river training water quality, repair river channel ecology system, and micro-nano aeration device and
Activation of microorganism system can play synergistic effect, and the dissolved oxygen that micro-nano aeration device provides can promote microorganisms in water breeding；
A kind of comprehensive purifying processing system suitable for city black-odor riverway of the 2nd, the utility model organically combines river
Road regulation and resident's farming demand, by planting landscape plant and vegetables on cultivation matrix, can take into account water body nitrogen, phosphorus it is effective
Removal, River Landscape function and resident's traditional pattern of life；
3rd, active media floating provided by the invention riverbank, the biomembrane adhered to by plant and bottom hung filler,
Can effectively reduce nitrogen in water, phosphorus etc. leads to the element of water eutrophication, and takes into account riverside landscape effect；
4th, micro-nano aeration device provided by the invention generates a large amount of microns, submicron order oxygen bubbles, effectively improves
Dissolved Oxygen in Water；Micro-nano bubble can promote the surface tension of water to reduce, form new hydration during sedimentation, rupture
Object H3O2 -, have the effects that oxidation of organic compounds, kill algae, be the ideal supplementary means of water body purification；
5th, microorganisms in water activation system provided by the invention is based on modified suspending filler, in conjunction with traditional water body purification
Technology of biological membrane, domestication indigenous microbes are beneficial to the dominant bacteria of pollutant removal, break original microorganism in water body
Equilibrium state；Successively activation water body indigenous microbes, are allowed to continuous mass propagation, using the lasting microcirculation of water body, no
Disconnected is discharged into water body, strengthens the purification ability of water body.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of comprehensive purifying processing system suitable for city black-odor riverway of the utility model；
Fig. 2 is a kind of top view of comprehensive purifying processing system suitable for city black-odor riverway of the utility model.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate
The utility model, rather than limit the protection scope of the utility model.Those skilled in the art are according to this in practical applications
The modifications and adaptations that utility model is made, still fall within the protection scope of the utility model.
In order to better illustrate the utility model, the utility model is described in detail below with attached drawing.
As shown in Fig. 1~2, a kind of comprehensive purifying processing system suitable for city black-odor riverway of the utility model, packet
Include riverbank ecology small sections of a vegetable plot 1, active media floating riverbank 2, micro-nano aeration device 5 and microorganisms in water activation system 6, wherein
The riverbank ecology small sections of a vegetable plot 1 are arranged on riverbank 3 comprising water distribution area 11, the first dish far from 4 side of river
The gathering ground 13 of 4 side of furrow growing area 12 and nearly river, the water distribution area 11, the gathering ground 13 are connected in described first
The both ends of the gravel hypothallus 121 of small sections of a vegetable plot growing area 12, water are flowed through the gathering ground 13 and are returned to river in the form of free discharge,
Kind has plant on the gravel hypothallus 121；
The active media floating riverbank 2 is arranged on river 4 comprising fixes device 21 and by fixed device 21
Chinampa is arranged in along the side on riverbank 3, including anchor in the second small sections of a vegetable plot growing area 22 being fixed on river, the fixation device 21
Component 23 and the guide rail (unmarked in figure) for being fixed on riverbank 3 can be such that the active media floating riverbank 2 becomes with river water liquid level
Change floats up and down, and the cultivation matrix layer 221 of the second small sections of a vegetable plot growing area 22 floats on river surface, the cultivation matrix layer
Kind has plant on 221；The cultivation matrix 221 is not biodegradable multilayer column-shaped matrix, connects group by stainless steel
Part connection.
Along riverbank 3 equipped with the micro-nano aeration device 5 described in several, the micro-nano aeration device 5 is equipped with logical
Aeration tube 51 in river；
The microorganisms in water activation system 6 described in several, the microorganisms in water activation system are additionally provided with along riverbank 3
6 include inhalant region (unmarked in figure), activation of microorganism reactor 61 and water-distributing device 62, the inhalant region with it is described micro-
Bioactivation reactor 61 is connected, and the activation of microorganism reactor 61 is connected with the water-distributing device 62.
In the utility model embodiment therein, the aeration tube 51 is along the direction or direction long along the river of river width
Setting, specifically, the distance of micro-nano aeration device described in adjacent two is 20~200m, to ensure to administer the dissolution of section
Oxygen level is in 0.5mg/L.
In the utility model another embodiment therein, to being preferably provided with for the microorganisms in water activation system 6
Are as follows: the activation of microorganism reactor 61 is set on riverbank 3, and the inhalant region includes the second water pump (unmarked in figure)
The water inlet pipe (unmarked in figure) being connected with second water pump, the water inlet pipe is reacted with the activation of microorganism
Device 61 is connected, and the water-distributing device 62 includes the cloth water conduit tube 621 that river bed is radially disposed at along river 4 and the water distribution
Several connected water distribution branch pipes 622 of main pipe 621 and equipped with the floating ball 623 on the water distribution branch pipe 622, the microorganism
Activated reactor 61 is connected with cloth water conduit tube 621, the setting of floating ball 623 so that water outlet upward.
The distance of microorganisms in water activation system 6 described in adjacent two is 150~200m, and the water distribution branch pipe 622 is every
It is arranged every 5m along the cloth water conduit tube 621.
Anoxic zone (unmarked in figure) and aerobic zone (unmarked in figure) are set in the activation of microorganism reactor 61,
In, it is equipped with mixing stirring device (in figure unmarked) in the inside of the anoxic zone, is equipped in the inside of the aerobic zone
Air aeration system progress limited aeration (unmarked in figure).
The water distribution area 11 of purification system of the invention is by the sewage transport of collection to the first small sections of a vegetable plot growing area 12
Gravel hypothallus 121, be planted in gravel hypothallus 121 plant purify for the first time after, then through gathering ground 13 collect freely to go out
Stream flow to river, most the second small sections of a vegetable plot growing area 22 purification on the active media floating riverbank 2 through being arranged on river 4 afterwards,
To realize that water body nitrogen, phosphorus effectively remove.
Further, it is contemplated that while water body nitrogen, phosphorus effectively remove, take into account River Landscape function and the traditional life of resident
Mode living, the plant planted on the first small sections of a vegetable plot growing area 12 and the second small sections of a vegetable plot growing area 22, which can be selected, has both edible and landscape valence
The plant of value.Therefore, it can be salvaged by the harvesting periodically to vegetables and landscape plant in ecological small sections of a vegetable plot, by the extra battalion in water body
Feeding substance is transferred out of system, completes entire water body purification process.
In addition, microorganisms in water activation system 6 of the invention, contaminated urban river water introduces micro- life through the second water pump self-suction
Object activated reactor 61 is divided into anoxic zone (mixing stirring device is arranged in anoxic zone) and aerobic zone in reactor (in aerobic zone
Air aeration system is set and carries out limited aeration), anoxic zone adds microbial activity agent and not only can effectively improve in urban river water
Effective microbe, while can with the growth and development of regulating cell, and realize stimulation cell fast-growth, enhance aqueous systems
The bioactivity of system improves the effective biomass and functionality of microorganism.Polyurethane floating stuffing is arranged in aerobic zone, has height
The physical characteristics such as porosity, high-specific surface area and low-density；Carrier as microorganism growth quickly forms high-activity biological film,
Microbial bacteria group energy bred quickly on its surface, is effectively absorbed and degradation noxious material；Meanwhile the biomembrane of attachment is to nuisance
The tolerance of matter, the variation of pH value and temperature enhances, and is attached to the life on carrier relative to the microorganism to suspend in water
The object film time-to-live dramatically increases, and can significantly improve the biomass of system.By being returned in aerobic zone to anoxic zone appropriate
Stream, in anoxic and aerobic alternate environment, indigenous microbes are able to intensify and mass propagation, and are flow automatically by outlet pipeline and flowed back
The self-purification function of water body is strengthened and repaired to river water body.
The water distribution area 11 includes the first water pump (unmarked in figure) and cloth water channel 111, first water pump and institute
The one end for the cloth water channel 111 stated connects, and the other end of the cloth water channel 111 is connect with the gravel hypothallus 121.
The gathering ground 13 includes collector pipe 131, one end of the collector pipe 131 and the gravel hypothallus
121 connections, one end of the collector pipe 131 is passed through river 4.
It is additionally provided with hanging filler 7 in the lower end of the cultivation matrix layer 221, the hanging filler 7 is active media
Filled column.
The utility model is further described below with specific embodiment.
Embodiment
A kind of comprehensive purifying processing system suitable for city black-odor riverway of the utility model, including river riverbank ecology dish
6 four furrow 1, active media floating riverbank 2, micro-nano aeration device 5 and microorganisms in water activation system parts, specific implementation step
It is rapid as follows:
(1) it receives pipe and under the premise of point-source pollution control work is completed, according to riverbank situation, builds riverbank ensuring to cut a dirt
Ecological small sections of a vegetable plot and active media floating riverbank absorb and convert nitrogen, phosphorus etc. in water and cause water eutrophication element；
(2) in view of river because polluted-water there are outside a large amount of oxygen demand, usually still have certain pollution sources continue into
Enter, for the enough dissolved oxygen levels of lasting guarantee water body, prevents black smelly, the oxygen consumption demand of aerobic microbiological is provided, is being administered
Micro-nano aeration device is arranged in river, laterally or vertically to ensure to administer the dissolved oxygen levels of section, micro-nano aeration dress
Set flow of inlet water 6m3/ h, (quality 1331g/m when wherein oxygen quality takes 20 DEG C of standard atmospheric pressure of air inflow 30%3), equipment
Coefficient of oxygen utilization be 60%；
(3) microorganisms in water activation system is set to riverbank and river underwater every 150m, reaches in Dissolved Oxygen in Water
When 2mg/L or more, starts activation of microorganism system, make beneficial microbe activation and proliferation in cabinet in water body, and strengthen its life
Object activity is returned to the contamination index in effective degradation water after water body, and cuts down bed mud load simultaneously；
(4) it is the normal operation for ensuring activation of microorganism system, when ordinary water level is lower than 0.6m, needs to take and increase measure
Guarantee to be also required to carry out equipment protection and cautionary measure work while equipment operates normally, it is less for stablizing and carrying out water impurity
Basin, later period operation only needs someone periodically to check status of equipment；It is larger for water fluctuation, and water quality and its evil
Bad water body needs operation personnel and checks equipment operation condition daily, and the state of the equipment of record adjustment in time is to cope with variation
Water body, the target that the water quality reaches is to eliminate black smelly, reaches five class water quality standard of surface water, i.e., water body is limpid and is no different
Taste.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (10)
1. a kind of comprehensive purifying processing system suitable for city black-odor riverway, which is characterized in that including riverbank ecology small sections of a vegetable plot, work
Property medium floating riverbank, micro-nano aeration device and microorganisms in water activation system, wherein the described riverbank ecology small sections of a vegetable plot setting
On riverbank comprising the gathering ground of water distribution area, the first small sections of a vegetable plot growing area and nearly river side far from river side, it is described
Water distribution area, the gathering ground are connected in the both ends of the gravel hypothallus of the first small sections of a vegetable plot growing area, and the gathering ground is logical
Enter river, kind has plant on the gravel hypothallus；
The active media floating riverbank is arranged on river comprising fixes device and is fixed on river by fixed device
On the second small sections of a vegetable plot growing area, side of the chinampa along riverbank, the second small sections of a vegetable plot growing area is arranged in the fixation device
Cultivation matrix layer float on river surface, the cultivation matrix layer on kind has plant；
Along riverbank equipped with the micro-nano aeration device described in several, the micro-nano aeration device is equipped with and passes through river
Aeration tube；
Be additionally provided with the microorganisms in water activation system described in several along riverbank, the microorganisms in water activation system include into
Pool, activation of microorganism reactor and water-distributing device, the inhalant region is connected with the activation of microorganism reactor, described
Activation of microorganism reactor be connected with the water-distributing device.
2. the comprehensive purifying processing system according to claim 1 suitable for city black-odor riverway, which is characterized in that described
Aeration tube be arranged along the direction of river width or direction long along the river.
3. the comprehensive purifying processing system according to claim 2 suitable for city black-odor riverway, which is characterized in that adjacent
The distance of micro-nano aeration device described in two is 20~200m.
4. the comprehensive purifying processing system according to claim 1 suitable for city black-odor riverway, which is characterized in that described
Activation of microorganism reactor be set on riverbank, the inhalant region includes the second water pump and is connected with second water pump
Water inlet pipe, the water inlet pipe is connected with the activation of microorganism reactor, and the water-distributing device includes along river diameter
To the cloth water conduit tube for being set to river bed, several water distribution branch pipes being connected with the cloth water conduit tube and equipped with the water distribution branch
Floating ball on pipe, the activation of microorganism reactor are connected with the cloth water conduit tube.
5. the comprehensive purifying processing system according to claim 4 suitable for city black-odor riverway, which is characterized in that adjacent
The distance of microorganisms in water activation system described in two is 150~200m.
6. the comprehensive purifying processing system according to claim 4 suitable for city black-odor riverway, which is characterized in that described
Activation of microorganism reactor in set anoxic zone and aerobic zone, wherein the anoxic zone inside be equipped be stirred dress
It sets and is equipped with air aeration system in the inside of the aerobic zone and carry out limited aeration.
7. the comprehensive purifying processing system according to claim 1 suitable for city black-odor riverway, which is characterized in that described
Water distribution area include the first water pump and cloth water channel, first water pump connect with one end of the cloth water channel, the cloth
The other end of water channel is connect with the gravel hypothallus.
8. the comprehensive purifying processing system according to claim 1 suitable for city black-odor riverway, which is characterized in that described
Gathering ground include collector pipe, one end of the collector pipe is connect with the gravel hypothallus, the one of the collector pipe
End is passed through river.
9. the comprehensive purifying processing system according to claim 1 suitable for city black-odor riverway, which is characterized in that described
Fixation device include anchor assemblies and the guide rail for being fixed on riverbank.
10. the comprehensive purifying processing system according to claim 1 suitable for city black-odor riverway, which is characterized in that
The lower end of the cultivation matrix layer is additionally provided with hanging filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699433.6U CN208292736U (en) | 2017-12-08 | 2017-12-08 | A kind of comprehensive purifying processing system suitable for city black-odor riverway |
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| CN201721699433.6U CN208292736U (en) | 2017-12-08 | 2017-12-08 | A kind of comprehensive purifying processing system suitable for city black-odor riverway |
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ID=64697029
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759490A (en) * | 2019-11-28 | 2020-02-07 | 天津市环境保护科学研究院 | Micro-nano aeration biological contact oxidation water body purification method and device |
| CN115849635A (en) * | 2022-12-29 | 2023-03-28 | 安徽锋硕环境工程有限公司 | Water environment lifting system |
-
2017
- 2017-12-08 CN CN201721699433.6U patent/CN208292736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759490A (en) * | 2019-11-28 | 2020-02-07 | 天津市环境保护科学研究院 | Micro-nano aeration biological contact oxidation water body purification method and device |
| CN115849635A (en) * | 2022-12-29 | 2023-03-28 | 安徽锋硕环境工程有限公司 | Water environment lifting system |
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