CN106430617A - Biological purification dam - Google Patents
Biological purification dam Download PDFInfo
- Publication number
- CN106430617A CN106430617A CN201610800123.2A CN201610800123A CN106430617A CN 106430617 A CN106430617 A CN 106430617A CN 201610800123 A CN201610800123 A CN 201610800123A CN 106430617 A CN106430617 A CN 106430617A
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- Prior art keywords
- aggregate
- biological
- gabion
- dam
- water
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- 238000000746 purification Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 244000005700 microbiome Species 0.000 claims abstract description 41
- 239000002699 waste material Substances 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000000813 microbial Effects 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 241001465754 Metazoa Species 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 230000001580 bacterial Effects 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052698 phosphorus Inorganic materials 0.000 claims description 16
- 239000011574 phosphorus Substances 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 12
- 241000894006 Bacteria Species 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 241000588624 Acinetobacter calcoaceticus Species 0.000 claims description 4
- 241000607534 Aeromonas Species 0.000 claims description 4
- 241000190909 Beggiatoa Species 0.000 claims description 4
- 229940106157 CELLULASE Drugs 0.000 claims description 4
- 108010059892 Cellulase Proteins 0.000 claims description 4
- 241000605716 Desulfovibrio Species 0.000 claims description 4
- 102000033147 ERVK-25 Human genes 0.000 claims description 4
- 241000235395 Mucor Species 0.000 claims description 4
- 241000244206 Nematoda Species 0.000 claims description 4
- 241000108664 Nitrobacteria Species 0.000 claims description 4
- 108091005771 Peptidases Proteins 0.000 claims description 4
- 239000004365 Protease Substances 0.000 claims description 4
- 241000588769 Proteus <enterobacteria> Species 0.000 claims description 4
- 241000190932 Rhodopseudomonas Species 0.000 claims description 4
- 241000190967 Rhodospirillum Species 0.000 claims description 4
- 241000700141 Rotifera Species 0.000 claims description 4
- 241000235342 Saccharomycetes Species 0.000 claims description 4
- 241001478894 Sphaerotilus Species 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000000243 photosynthetic Effects 0.000 claims description 4
- 239000004382 Amylase Substances 0.000 claims description 3
- 102000013142 Amylases Human genes 0.000 claims description 3
- 108010065511 Amylases Proteins 0.000 claims description 3
- 210000000988 Bone and Bones Anatomy 0.000 claims description 3
- 241000233866 Fungi Species 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 3
- 206010067868 Skin mass Diseases 0.000 claims description 3
- 235000019418 amylase Nutrition 0.000 claims description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003830 anthracite Substances 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 230000001413 cellular Effects 0.000 claims description 3
- -1 circle gravel Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 241000272814 Anser sp. Species 0.000 claims 1
- 210000004681 Ovum Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000969 carrier Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical compound [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 8
- 239000005416 organic matter Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002068 microbial inoculum Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229940088598 Enzyme Drugs 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 230000002000 scavenging Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 240000002290 Acorus calamus Species 0.000 description 1
- 235000011996 Calamus deerratus Nutrition 0.000 description 1
- 230000037250 Clearance Effects 0.000 description 1
- 244000285963 Kluyveromyces fragilis Species 0.000 description 1
- 235000014663 Kluyveromyces fragilis Nutrition 0.000 description 1
- 241000721690 Lythrum salicaria Species 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002599 biostatic Effects 0.000 description 1
- 230000001488 breeding Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative Effects 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002538 fungal Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
-
- 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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- 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
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
-
- 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
Abstract
The invention relates to a biological purification dam. The biological purification dam comprises a dam body which is transversely arranged in a river lake, wherein gabion filtering layers formed by stacking gabion units are respectively arranged on a river side and a land side of the dam body; the inner part of each gabion unit is filled with biological aggregate; a filtering material filling layer formed by filling the biological aggregate is arranged at the inner side of each gabion filtering layer; the biological aggregate comprises construction waste aggregate and a biological film which is attached to the outer side of the construction waste aggregate and is formed by a microbial agent. According to the biological purification dam disclosed by the invention, microorganisms are produced into the biological film which is attached to the surface of a carrier; the carrier carrying the microorganisms is arranged in a direction of being vertical to a river; a retaining dam is formed in a river channel; when river water flows through a retaining dam layer, the microorganisms in the biological film start to act for performing purifying and pollution cleaning on the river water, so that ammonia nitrogen and organic pollutants in a water body are effectively removed, and the self-cleaning capacity of the river is enhanced; an environment of naturally purifying can be provided for the water body of the river channel, a necessary habitat environment also can be provided for aquatic animals, the eutrophication of the water body is prevented, and a landscape effect of the river channel is improved.
Description
Technical field
The present invention relates to hoisting connecting piece is and in particular to a kind of structure is simple, the biological cleaning dam of low manufacture cost.
Background technology
With the fast development of national economy, sewage collecting and treatment facility are seriously delayed, cause large amount of sewage directly to enter
River, at present most of river become black and odorous water, water standard nor the requirement meeting section examination, therefore need to take measures
Administered.
Existing frequently-used river water cleaning treatment measures mainly have that pipeline cuts dirt, Miniature Sewage Farm is built in dispersion and magnetic divides
From interim pollution treatment measure these three.But still suffer from pipeline in existing three of the above sewage water treatment method and cut dirty pipe network investment relatively
Greatly, city or the intensive region removal amount of other building is larger, the cycle typically need to implement, realize planning with regional planning relatively
The deficiency such as long.It is that investment is larger with operational and administrative expenses that treating stations shortcoming is built in dispersion, and occupation of land problem is also not easily solved.Magneto separate
Technology is only capable of removing the insoluble pollutant of a part, and the clearance of ammonia nitrogen and total phosphorus is extremely low, and effluent quality remains as bad V class water
Matter, much can not meet the water quality requirement of examination, and easily produces substantial amounts of chemical sludge and cause secondary pollution to environment.
Therefore how to make full use of the feature in river course, a kind of construction cost of research and development and operating cost are low, it is simple to implement,
Suitable urban rivers and lakes use and the river lake sewage purification system of no pollution is very important.
Content of the invention
It is an object of the invention to provide a kind of biological cleaning dam, there is construction cost and operating cost is low, scavenging effect
The biological cleaning dam of the advantages of substantially, beneficial microbe growth and breeding is rapid.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of biological cleaning dam, including the dam body being horizontally installed in the lake of river, in meet water side and the backwater of described dam body
Side is equipped with and is stacked the gabion filter layer forming by gabion units, the biological aggregate of filling, described gabion mistake in described gabion units
The inner side of filtering layer is provided with fills, by described biology aggregate, the filtrate packed layer forming, and described biology aggregate includes building waste aggregate
And adhere to the biomembrane being formed by microbial bacterial agent outside it.
In preferred embodiments, the both sides of described dam body are provided with the gabion filtration of meet water described in connection side and land side
The articulamentum of layer, described articulamentum is stacked by described gabion units and forms.
In preferred embodiments, the bottom of described dam body is provided with the basal layer being laid on ground, described basal layer
It is assemblied to form by gabion units.
In preferred embodiments, the shape of cross section of described gabion filter layer be rectangle, in trapezoidal or triangle
Any one.
In preferred embodiments, it is provided with some described gabion units mutually stacking, institute in described filtrate packed layer
State filtrate packed layer and be fixedly connected described gabion filter layer by gabion units.
In preferred embodiments, described microbial bacterial agent includes at least one to remove the micro- of Organic substance in water
Biology, the microorganism of described removal Organic substance in water is attached to the appearance formation of building waste aggregate except organic matter biomembrane, obtains
To the biological aggregate that can remove Organic substance in water, described can remove Organic substance in water microorganism be：
The filar structure bacterium such as Sphaerotilus, Beggiatoa；
The photosynthetic bacterias such as Rhodopseudomonas, Rhodospirillum；
Saccharomycete, mould, Mucor, the fungi such as mould；
The metazoas such as wheel animalcule, nematode；
The biology enzymes such as cellulase, protease, amylase；And,
Bacillus.
In preferred embodiments, described microbial bacterial agent includes nitrobacteria, proteus, pseudomonad etc. at least
A kind of microorganism that can remove nitrogen in eliminating water, the described microorganism removing nitrogen in eliminating water is attached to the appearance of building waste aggregate
Formed and remove nitrogen biomembrane, obtain removing the biological aggregate of nitrogen in eliminating water.
In preferred embodiments, described microbial bacterial agent includes acinetobacter calcoaceticus, pseudomonad, Aeromonas etc. at least
A kind of microorganism that can go phosphorus element in eliminating water by suction type, the described microorganism going phosphorus element in eliminating water is attached to building rubbish
The appearance of rubbish aggregate is formed removes phosphorus element biomembrane, obtains removing the biological aggregate of phosphorus element in eliminating water.
In preferred embodiments, described microbial bacterial agent includes a bacillus, many Yeasts, desulfovibrio etc.
At least one microorganism that can belong to element by suction type removal underwater gold, described removal underwater gold belongs to the microorganism of element
The appearance being attached to building waste aggregate is formed except metallic element biomembrane, obtains removing the biological bone that underwater gold belongs to element
Material.
In preferred embodiments, described building waste aggregate includes rubble, block stone, dust, circle gravel, quartz sand, work
Property charcoal, haydite, volcanic rock, manganese sand, sponge iron, anthracite, cobblestone, fibrous nodules, diatomite, cellular glass, zeolite, new brick,
At least one in novel concrete, middle sand, coarse sand and discarded building waste, described building waste aggregate is through sorting, broken, sieve
Form nutty structure, the particle size range of described building waste aggregate is 1-80mm after point.
Beneficial effects of the present invention are：
Microorganism is fabricated to biomembrane and is attached to carrier surface by the present invention, will carry the vertical river of microorganism carrier
Direction is arranged, forms one check dam in river course, and when river flows through check dam layer, in biomembrane, microorganism starts to act on,
River is carried out purify with decontamination, effectively removes ammonia nitrogen and organic pollution in water body, strengthen the self-purification capacity in river, permissible
Water body for river course provides the environment of self-purification, and alternatively aquatic animal provides necessary habitat, the rich battalion of anti-water-stop body
Fosterization, improves the landscape effect in river course.
The present invention has the building waste aggregate surface attachment one floor height effect purifying water micrcxDrganism of good adsorption effect, significantly carries
The high contact with material in water for the biomembrane, the removal effect such as organic matter, nitrogen, phosphorus element is good, makes the water quality of water outlet good, Ke Yiwen
Surely reach surface water IV class standard, partly reach II class water quality standard, whole sewage treatment process does not produce discarded, used heat, low-carbon (LC)
Environmental protection, by being controlled to the flow velocity of current and the time of staying, increases the oxygen-enriched effect of air of river, is the abundant of microorganism
Growth provides advantage, this technology to the purification scavenging effect of river sewage substantially, using microbial cleaning processing mode, no
Secondary pollution can be caused to environment.
Brief description
Below according to accompanying drawing, the present invention is described in further detail.
Fig. 1 is the overlooking structure figure of the biological cleaning dam described in the embodiment of the present invention 1；
Fig. 2 is the overlooking structure figure of the biological cleaning dam described in the embodiment of the present invention 2；
Fig. 3 is the cut-away view of the biological cleaning dam described in the embodiment of the present invention 3；
Fig. 4 is the cut-away view of the biological cleaning dam described in the embodiment of the present invention 3, and wherein gabion filter layer is transversal
Face is trapezoidal or triangular form；
Fig. 5 is the cut-away view of the biological cleaning dam described in the embodiment of the present invention 4；
Fig. 6 is the structural representation of suspension ball described in the embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.The present invention generally described and illustrated in accompanying drawing herein is implemented
The assembly of example can be arranged with various different configurations and design.Therefore, the reality to the present invention providing in the accompanying drawings below
The detailed description applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected enforcement of the present invention
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of not making creative work
Every other embodiment, broadly falls into the scope of protection of the invention.
Embodiments of the invention are described below in detail, the example of embodiment is shown in the drawings, wherein identical from start to finish
Or the element that similar label represents same or similar element or has same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of biological cleaning dam of the embodiment of the present invention, including the dam body being horizontally installed in the lake of river,
It is equipped with land side in the side that meets water of dam body and is stacked the gabion filter layer forming by gabion units, in gabion units, filling is biological
Aggregate, is fixed by steel wire bundle between gabion units, the middle part of dam body be located at meet water side and land side gabion filter layer it
Between (i.e. the inner side of gabion filter layer) be provided with by the biological aggregate filtrate packed layer 2 that forms of filling, the height of filtrate packed layer 2 is low
In gabion filter layer.
Embodiment 2
As shown in Fig. 2 embodiment 2 is to improve on the basis of embodiment 1, dam body is located at both sides bank even
The place of connecing is provided with the articulamentum 3 connecting meet water side and the gabion filter layer of land side, and articulamentum 3 is stacked by gabion units and forms, even
Connect and between layer 3 and riverbank 7, be provided with waterproof geotextiles 4, for reinforcing the gabion filter layer of face water side and land side, and increase gabion
Anti- bang inside and outside filter layer, that is, the impact of anti-external water and the extruding of internal filtrate packed layer 2, increase gabion simultaneously
Packed layer and the contact area on riverbank 7, make the connection between gabion packed layer and riverbank 7 more firm, articulamentum 3 is by gabion list
Unit stacks composition, and therefore articulamentum 3 can carry out biological cleaning to water.
Embodiment 3
As shown in figure 3, embodiment 3 is to improve on the basis of embodiment 1 or embodiment 2, the bottom of dam body sets
There is the basal layer 5 being laid on ground, basal layer 5 is assemblied to form by gabion units, tightens by steel wire between gabion units, use
In the gabion filter layer reinforcing face water side and land side, and increase the steadiness of gabion filter layer bottom, basal layer 5 is by stone simultaneously
Cage unit spliced forms, and can carry out biological cleaning to river lake water.
As shown in figure 4, the shape of cross section of gabion filter layer be rectangle, any one in trapezoidal or triangle, wherein
It is preferably trapezoidal or triangle, make the face water side of gabion filter layer and land side be inclined plane, river front can be laid down
Impulsive force, realize dam body can directly flood discharge, be conducive to reducing investment outlay.
Embodiment 4
As shown in figure 5, improving on the basis of embodiment 1-3, for the big river lake of current scour amount, to biology
The impulsive force purifying dykes and dams just big it is therefore desirable to firmer dam body, some mutually stack being provided with filtrate packed layer
Gabion units, the biological aggregate of filling in gabion units, it is solid with the gabion filter layer 1 of both sides that filtrate packed layer 2 passes through gabion units
The fixed steady type connecting, improving dam body, can withstand washing away of mass-flow.
The emergent aquactic plant 6 of the well developed root systems such as calamus, Lythrum salicaria is planted at the top of gabion filter layer and/or filtrate packed layer 2,
Increase clean-up effect and landscape effect, using root system of plant to transmission and the release of oxygen so as to present successively in the environment of surrounding
Go out aerobic, anoxic and anaerobic state, make full use of high-efficiency aerobic microorganism, anaerobe, dephosphorization bacterial, nitrite bacteria and nitre
The effect changing the microorganisms such as bacterium purifies sewage it is ensured that the nitrogen in river, phosphorus can not only be by plant and microorganism as battalion
Form point and directly absorb, but also can by nitrification, denitrification and microorganism to the excess accumulation effect of phosphorus by its
Remove from water body.
Biological aggregate includes building waste aggregate and adheres to the biomembrane being formed by microbial bacterial agent outside it, microorganism
Microbial inoculum is except organic matter quasi-microorganism microbial inoculum, denitrogenates quasi-microorganism microbial inoculum, at least one in dephosphorization quasi-microorganism microbial inoculum, is building
On building refuse aggregate add biological reagent and form biomembrane, pass through between the microorganism in biomembrane and building waste aggregate
Microorganism is fixed on building waste aggregate the modes such as physical absorption, ions binding, covalent bond and biologic specificity absorption
Bred.
Microbial bacterial agent includes at least one microorganism that can remove Organic substance in water, can remove Organic substance in water
Microorganism building waste aggregate appearance formed remove organic matter biomembrane, obtain the biology with organics function in eliminating water
Aggregate, the microorganism that can remove Organic substance in water is：
The filar structure bacterium such as Sphaerotilus, Beggiatoa, can form Sphaerotilus biomembrane, Beggiatoa life
The filar structure bacterial biof iotalm such as thing film；
The photosynthetic bacterias such as Rhodopseudomonas, Rhodospirillum, can form Rhodopseudomonas biomembrane, Rhodospirillum biology
The photosynthetic bacteria biomembrane such as film；
Saccharomycete, mould, Mucor, the fungi such as mould, can be formed saccharomycete biomembrane, mould biomembrane, Mucor biomembrane,
The fungal organism films such as the mould biomembrane in ground；
The metazoas such as wheel animalcule, nematode, can form the metazoa biomembranes such as wheel animalcule biomembrane, nematode biomembrane；
The biology enzymes such as cellulase, protease, amylase, can form cellulase biomembrane, protease biological film, starch
The biology enzyme biomembrane such as enzyme biomembrane；
Bacillus etc. can remove the microorganism of Organic substance in water, and can form bacillus biomembrane etc. can go
Microbial biofilm except Organic substance in water.
Immobilized microorganism has stronger disposal ability to organic matter, and wherein insoluble organic matter passes through precipitation and biological mistake
Filter can dam to get off quickly from waste water, is used by microorganism；Dissolved organic matter then can by the absorption of aggregate and
The metabolic process of microorganism is removed, and in waste water, the final home to return to of most of organic matter is to be micro- life by heterotroph microorganism conversion
Thing cell and CO2 and H2O.
Microbial bacterial agent includes that nitrobacteria, proteus, pseudomonad etc. are at least one can to remove nitrogen in eliminating water
Microorganism, is attached to the surface of building waste aggregate, forms nitrobacteria biomembrane, proteus biomembrane, pseudomonad life
Thing film etc. can go nitrogen in eliminating water except nitrogen biomembrane, obtain removing the biological aggregate of nitrogen in eliminating water.
Microbial bacterial agent includes at least one such as acinetobacter calcoaceticus, pseudomonad, Aeromonas and can pass through suction type
Go the microorganism of phosphorus element in eliminating water, be attached to the surface of building waste aggregate, form acinetobacter calcoaceticus biomembrane, pseudomonas biological
Film, Aeromonas biomembrane etc. can by suction type go phosphorus element in eliminating water except phosphorus element biomembrane, obtain going eliminating water
The biological aggregate of middle phosphorus element.
Microbial bacterial agent includes at least one such as a bacillus, many Yeasts, desulfovibrio and can pass through absorption side
Formula removes the microorganism that underwater gold belongs to element, is attached on building waste aggregate and forms silk bacillus biomembrane, many primary yeasts
Bacterium biomembrane, desulfovibrio biomembrane etc. can remove, by suction type, the microbial biofilm that underwater gold belongs to element, obtain
The biological aggregate that underwater gold belongs to element can be removed.
Building waste aggregate includes rubble, block stone, dust, circle gravel, quartz sand, activated carbon, haydite, volcanic rock, manganese sand, sea
Continuous iron, anthracite, cobblestone, fibrous nodules, diatomite, cellular glass, zeolite, new brick, novel concrete, middle sand, coarse sand and discarded
At least one in building waste, building waste aggregate forms nutty structure, building waste after sorting, crush, sieving
The particle size range of aggregate is 1-80mm.
As shown in fig. 6, biological aggregate can be filled in suspension ball, then suspension ball is filled in gabion units, acts primarily as
The effect of biofilm carrier, has the effect of retention suspension concurrently simultaneously, has that biological attachment power is strong, specific surface area big, porosity
High, chemical and Biostatic performance is good, durable in use, not dissolution nuisance, the advantage not causing secondary pollution.
Finally it should be noted that：Above each embodiment is merely to illustrate technical scheme, is not intended to limit；
Although being described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in previous embodiment can be modified, or wherein part or all of technical characteristic is carried out etc.
With replacement；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical scheme
Scope.
Claims (10)
1. a kind of biological cleaning dam, including the dam body being horizontally installed in the lake of river it is characterised in that：In meeting water of described dam body
Side and land side are equipped with and are stacked the gabion filter layer forming by gabion units, the biological aggregate of filling, institute in described gabion units
The middle part stating dam body is provided with the filtrate packed layer being made up of described biology aggregate filling, and described biology aggregate includes building waste bone
Expect and adhere to the biomembrane being formed by microbial bacterial agent outside it.
2. biological cleaning dam according to claim 1 it is characterised in that：The both sides of described dam body are provided with meets described in connection
The articulamentum of the gabion filter layer of water side and land side, described articulamentum is stacked by described gabion units and forms.
3. biological cleaning dam according to claim 1 it is characterised in that：The bottom of described dam body is provided with and is laid in ground
On basal layer, described basal layer is assemblied to form by gabion units.
4. biological cleaning dam according to claim 1 it is characterised in that：The shape of cross section of described gabion filter layer is
Any one in rectangle, trapezoidal or triangle.
5. biological cleaning dam according to claim 1 it is characterised in that：It is provided with some mutual in described filtrate packed layer
The described gabion units stacking, described filtrate packed layer is fixedly connected described gabion filter layer by gabion units.
6. the biological cleaning dam according to any one in claim 1-5 is it is characterised in that described microbial bacterial agent bag
Include at least one microorganism that can remove Organic substance in water, described can remove Organic substance in water microorganism be：
The filar structure bacterium such as Sphaerotilus, Beggiatoa；
The photosynthetic bacterias such as Rhodopseudomonas, Rhodospirillum；
Saccharomycete, mould, Mucor, the fungi such as mould；
The metazoas such as wheel animalcule, nematode；
The biology enzymes such as cellulase, protease, amylase；And,
Bacillus.
7. the biological cleaning dam according to any one in claim 1-5 it is characterised in that：Described microbial bacterial agent bag
Include at least one microorganism that can remove nitrogen in eliminating water such as nitrobacteria, proteus, pseudomonad, described remove nitrogen in eliminating water
The appearance that the microorganism of element is attached to building waste aggregate is formed except nitrogen biomembrane, obtains removing the biology of nitrogen in eliminating water
Aggregate.
8. the biological cleaning dam according to any one in claim 1-5 it is characterised in that：Described microbial bacterial agent bag
Include at least one microorganism that can go phosphorus element in eliminating water by suction type such as acinetobacter calcoaceticus, pseudomonad, Aeromonas, institute
The microorganism stating phosphorus element in eliminating water is attached to the appearance formation of building waste aggregate except phosphorus element biomembrane, obtains going eliminating water
The biological aggregate of middle phosphorus element.
9. the biological cleaning dam according to any one in claim 1-5 it is characterised in that：Described microbial bacterial agent bag
Include a bacillus, many Yeasts, desulfovibrio etc. at least one can by suction type remove underwater gold belong to element
Microorganism, the appearance that the microorganism that described removal underwater gold belongs to element is attached to building waste aggregate is formed except metallic element biology
Film, obtains removing the biological aggregate that underwater gold belongs to element.
10. the biological cleaning dam according to any one in claim 1-5 it is characterised in that：Described building waste bone
Material includes rubble, block stone, dust, circle gravel, quartz sand, activated carbon, haydite, volcanic rock, manganese sand, sponge iron, anthracite, goose ovum
In stone, fibrous nodules, diatomite, cellular glass, zeolite, new brick, novel concrete, middle sand, coarse sand and discarded building waste at least
One kind, described building waste aggregate forms nutty structure, the grain of described building waste aggregate after sorting, crush, sieving
Footpath scope is 1-80mm.
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| CN201610800123.2A CN106430617A (en) | 2016-08-31 | 2016-08-31 | Biological purification dam |
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| CN201610800123.2A CN106430617A (en) | 2016-08-31 | 2016-08-31 | Biological purification dam |
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| CN106869079A (en) * | 2017-04-01 | 2017-06-20 | 王寿兵 | A kind of water course in situ purification and water storage system |
| CN107176699A (en) * | 2017-07-24 | 2017-09-19 | 中山市中开环保设备制造有限公司 | Biological filter dam |
| CN107487861A (en) * | 2017-10-19 | 2017-12-19 | 福州清河源环保科技有限公司 | A kind of ecological restoring method of river water body |
| CN109052664A (en) * | 2018-08-27 | 2018-12-21 | 南京大学 | Novel bionic plant construction method before a kind of polluted river gate dam |
| CN110818095A (en) * | 2019-11-20 | 2020-02-21 | 中铁第五勘察设计院集团有限公司 | Method for in-situ treatment of black and odorous water body in river |
| CN113024034A (en) * | 2021-03-15 | 2021-06-25 | 上海良延环保科技发展有限公司 | Microbial water purification brick capable of slowly releasing strains |
| CN114368842A (en) * | 2022-02-08 | 2022-04-19 | 北京建工资源循环利用投资有限公司 | Preparation method of aggregate purification carrier |
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| CN114409098A (en) * | 2022-02-08 | 2022-04-29 | 北京建工资源循环利用投资有限公司 | Solidification method of aggregate for sewage purification |
| CN114409097A (en) * | 2022-02-08 | 2022-04-29 | 北京建工资源循环利用投资有限公司 | Composite aggregate purification carrier |
| CN114409099A (en) * | 2022-02-08 | 2022-04-29 | 北京建工资源循环利用投资有限公司 | Aggregate composite purification carrier |
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| CN114409100A (en) * | 2022-02-08 | 2022-04-29 | 北京建工资源循环利用投资有限公司 | Method for purifying polluted water by combining composite bacteria and aggregate carrier |
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| CN114409099A (en) * | 2022-02-08 | 2022-04-29 | 北京建工资源循环利用投资有限公司 | Aggregate composite purification carrier |
| CN114436409A (en) * | 2022-02-08 | 2022-05-06 | 北京建工资源循环利用投资有限公司 | Multilayer composite aggregate purification carrier |
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