CN112479387B - Suspension type microorganism purification belt installation method and system applied to agricultural water purification - Google Patents
Suspension type microorganism purification belt installation method and system applied to agricultural water purification Download PDFInfo
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- CN112479387B CN112479387B CN202011351202.2A CN202011351202A CN112479387B CN 112479387 B CN112479387 B CN 112479387B CN 202011351202 A CN202011351202 A CN 202011351202A CN 112479387 B CN112479387 B CN 112479387B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 244000005700 microbiome Species 0.000 title claims abstract description 65
- 238000000746 purification Methods 0.000 title claims abstract description 51
- 238000009434 installation Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000725 suspension Substances 0.000 title description 3
- 241000196324 Embryophyta Species 0.000 claims abstract description 80
- 239000000919 ceramic Substances 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000004575 stone Substances 0.000 claims abstract description 22
- 239000002689 soil Substances 0.000 claims abstract description 16
- 239000004927 clay Substances 0.000 claims abstract description 15
- 230000000813 microbial effect Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 241000195493 Cryptophyta Species 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001113556 Elodea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a method for installing a suspended microorganism purification belt applied to agricultural water purification, which comprises the following steps: 1) Sequentially paving an plain soil layer, a clay layer and a stone slab layer on an agricultural water body discharge water channel to form a mounting base layer; 2) A bottom plate of the microorganism growth frame is fixedly arranged on a stone plate layer of an installation base layer, ceramic particle biochemical balls are placed in an accommodating space formed by a central column and an edge limiting column of the microorganism growth frame, and a top plate is arranged on the top of the central column; 3) Fixing a second artificial aquatic weed on the top plate; 4) Planting aquatic plants on the stone slab layer between two adjacent microorganism growth frames; 5) And fixing first artificial aquatic weeds on the stone slab layer between two adjacent microorganism growth frames, wherein the first artificial aquatic weeds and the aquatic plants are arranged at intervals. The invention also discloses a suspended microorganism purifying belt system applied to agricultural water body purification. The invention discloses a method and a system for installing a suspended microorganism purifying belt, which can sufficiently purify agricultural water and beautify the environment.
Description
Technical Field
The invention belongs to the field of urban water system exogenous pollution control, and particularly relates to a suspension type microorganism purification belt installation method and system applied to agricultural water purification.
Background
Urban water environment pollutants have exogenous pollution from upstream areas and endogenous pollution of cities. Firstly, water and soil loss exists in most rural areas on the upstream of the river, and pollution of chemical fertilizers and pesticides becomes a main water pollution source. The countries such as Europe have high economic level, have fewer people, adopt more river channel dredging and direct aeration, and further recover the mode of river channel wetland, and the mode has large investment, but good effect and quick response; although japan is economically developed, most people are the most restrictive factors, so the purification technology of japan for river water quality mainly adopts indirect purification, and the purification of upstream water is followed by discharge into downstream urban river channels, and underground is often used for saving land.
In China, according to expert estimation, at present, about 1/3 of nitrogen and phosphorus pollutants from industrial, domestic sewage and agricultural pollution in water bodies in China respectively account for (Zhu Zhaoliang, 2005), and nearly 50% of underground water is polluted by agriculture, and more than 50% of nitrogen and phosphorus in surface water such as lakes and the like are polluted by agriculture. The research results of the soil fertilizer institute of China academy of agricultural science show that: in the watershed with serious water pollution in China, domestic sewage discharge at farmlands, rural livestock and poultry cultivation and urban and rural joints is a main cause of eutrophication of nitrogen and phosphorus in water (Zhang Weili, 2004).
Recently, a series of measures are taken in China for the influence of agricultural pollution on urban water systems. For example, the water department Dong Zheren professor proposes an "ecological water engineering" concept. Meanwhile, a large number of river ecological management projects such as the Shanghai Suzhou river management project, the Nanjing Qin Huaihe river improvement project, the Chengdu Fu river management project, the national '863' major project, namely the Taihu lake water pollution control and water body restoration technology and project demonstration projects and the like are developed in China. The river management in China mainly adopts a physical mode and a chemical mode, and the application of the biological ecological mode is in a starting stage. The existing purification system for realizing water purification by adopting a biological ecological mode often adopts a single scheme, such as purely utilizing artificial pasture and water or other facilities for fixing microorganisms as a purification device, and has poor purification effect. An artificial purifying belt as disclosed in Chinese patent (CN 204752322U) comprises a floating ball, an elastic filler, a ceramic particle biochemical ball and a pendant; one end of the elastic filler is fixed on the pendant, the other end is fixed on the foam floating ball, and the middle is connected with the ceramic particle biochemical ball in series. When in actual use, the artificial purification belt is put into a natural water body, the surfaces and the interiors of the elastic filler and the ceramic particle biochemical balls can grow out biological films gradually, pollutants in water are decomposed and absorbed gradually under the action of the biological films, and the water quality of the water body is purified.
Disclosure of Invention
The invention aims at: the sewage is purified by utilizing microorganisms, free microorganisms are fixed in a limited space area through insoluble solids so as to improve the purifying capacity of a unit purifying zone, and the artificial aquatic plants and the traditional aquatic plants are combined and matched to beautify and purify the water quality.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a suspended microorganism purification belt installation method applied to agricultural water purification comprises the following steps:
1) Sequentially paving an plain soil layer, a clay layer and a stone slab layer on an agricultural water body discharge water channel to form a mounting base layer;
2) A bottom plate of the microorganism growth frame is fixedly arranged on a stone plate layer of an installation base layer, ceramic particle biochemical balls are placed in an accommodating space formed by a central column and an edge limiting column of the microorganism growth frame, and a top plate is arranged on the top of the central column;
3) Fixing a second artificial aquatic weed on the top plate;
4) Planting aquatic plants on the stone slab layer between two adjacent microorganism growth frames;
5) And fixing first artificial aquatic weeds on the stone slab layer between two adjacent microorganism growth frames, wherein the first artificial aquatic weeds and the aquatic plants are arranged at intervals.
A suspended microbial purification belt system for agricultural water purification, comprising: the utility model provides a install basic unit, microorganism growth frame, first artifical pasture and aquatic plant, the shape of installation basic unit is the bar, install the basic unit and lay on agriculture water body discharge channel, be provided with a plurality of parallel arrangement's microorganism growth frame on the installation basic unit, microorganism growth frame includes the bottom plate, the roof, center post, limit post and haydite biochemical ball, bottom plate fixed mounting is on the installation basic unit, center post and limit post fixed mounting are on the bottom plate, center post and limit post parallel arrangement, a plurality of limit post is arranged along the circumference of center post, haydite biochemical ball is placed in the accommodation space that center post and two adjacent limit post formed, a plurality of haydite biochemical balls are stacked along the direction of height of center post, be provided with first artifical pasture and aquatic plant between two adjacent microorganism growth frames, first artifical pasture and water fixed mounting is on the installation basic unit, aquatic plant sets up in the planting groove on the installation basic unit.
As a further description of the above technical solution:
the roof is detachably mounted on the top of the center column.
As a further description of the above technical solution:
the roof surface is provided with the artifical pasture and water of second, and artifical pasture and water of second fixed mounting is on the roof.
As a further description of the above technical solution:
the first artificial aquatic plants and the aquatic plants are arranged at intervals, and the height of the first artificial aquatic plants is smaller than that of the aquatic plants.
As a further description of the above technical solution:
the surface of the ceramic particle biochemical ball is provided with a plurality of grooves, and the grooves are inwards recessed from the surface of the ceramic particle biochemical ball.
As a further description of the above technical solution:
the installation basic unit has set gradually plain soil layer, clay layer and slabstone layer from bottom to top, and plain soil layer lays on agriculture water body discharge channel, and clay layer lays on plain soil layer, and slabstone layer lays on clay layer.
As a further description of the above technical solution:
the planting groove sets up on the stone slab layer, and the planting inslot is provided with the cultivation matrix, and the aquatic plant bottom sets up in the cultivation matrix.
As a further description of the above technical solution:
the cultivation substrate comprises gravel or grit.
As a further description of the above technical solution:
the aquatic plant is algae.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. in the invention, before the agricultural water body enters the urban water system, a purification belt is arranged on a water channel where the agricultural water body is discharged to the urban water system, and microorganisms are fixed in a limited space area by utilizing a microorganism growth frame fixedly arranged on an installation base layer, so that the space density of the microorganisms is improved, and the microorganisms can keep higher activity and can be recycled. The ceramic particle biochemical ball is a shale ceramic particle with sequentially increased particle size from outside to inside, and microorganisms are attached to the surface of the ceramic particle biochemical ball to gradually grow out a biological film. The ceramic particle biochemical ball is fixed through the central column and the edge limiting column, so that the contact area of the ceramic particle biochemical ball and the water body is fully ensured, the purifying effect on the water body is ensured, and the urban water system is prevented from being polluted.
2. In the invention, the first artificial aquatic weed comprises the water weed-like curtain filler, a biological film can be formed on the surface of the first artificial aquatic weed, and the aquatic plant and the first artificial aquatic weed absorb nitrogen and phosphorus elements in the river, so that eutrophication of the water body is eliminated, and the self-cleaning capacity of the river is improved. In addition, the growth of the aquatic plants also provides oxygen for the growth of microorganisms, which is beneficial to the growth of biological films.
3. In the invention, the top plate of the microorganism growth frame is provided with the second artificial aquatic weed, and the second artificial aquatic weed decorates and conceals the microorganism growth frame to realize landscaping and beautifying the environment by matching with the first artificial aquatic weed and the aquatic plant with uneven heights.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a suspended microorganism purification zone system for agricultural water purification.
FIG. 2 is a schematic diagram of a microorganism growth rack in a suspended microorganism purification zone system applied to agricultural water purification.
FIG. 3 is a schematic view of planting aquatic plants in a suspended microorganism purification zone system applied to agricultural water purification.
Legend description:
1. installing a base layer; 11. a plain soil layer; 12. a clay layer; 13. dan Banceng; 2. a microorganism growth rack; 21. a bottom plate; 22. a top plate; 23. a center column; 24. an edge limiting column; 25. ceramic particle biochemical balls; 251. a groove; 3. a first artificial aquatic weed; 4. aquatic plants; 5. a second artificial aquatic weed; 6. a cultivation substrate;
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In describing embodiments of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a suspended microorganism purification belt installation method applied to agricultural water purification comprises the following steps:
1) Sequentially paving an element soil layer 11, a clay layer 12 and a stone plate layer 13 on an agricultural water body discharge water channel to form an installation base layer 1;
2) The method comprises the steps of fixedly mounting a bottom plate 21 of a microorganism growth frame 2 on a stone plate layer 13 of a mounting base layer 1, placing ceramsite biochemical balls 25 in a containing space formed by a central column 23 and an edge limiting column 24 of the microorganism growth frame 2, and mounting a top plate 22 on the top of the central column 23;
3) Fixing a second artificial aquatic weed 5 on the top plate 22;
4) Planting aquatic plants 4 on a stone plate layer 13 between two adjacent microorganism growth frames 2;
5) The first artificial aquatic weed 3 is fixed on the stone plate layer 13 between two adjacent microorganism growing frames 2, and the first artificial aquatic weed 3 and the aquatic plant 4 are arranged at intervals.
A suspended microbial purification belt system for agricultural water purification, comprising: the novel ecological planting device comprises an installation base layer 1, a microorganism growth frame 2, first artificial aquatic weed 3 and aquatic plants 4, wherein the installation base layer 1 is in a strip shape, the installation base layer 1 is paved on an agricultural water body discharge water channel, a plurality of microorganism growth frames 2 which are arranged in parallel are arranged on the installation base layer 1, the microorganism growth frames 2 comprise a bottom plate 21, a top plate 22, a center column 23, edge limiting columns 24 and ceramsite biochemical balls 25, the bottom plate 21 is fixedly arranged on the installation base layer 1, the center column 23 and the edge limiting columns 24 are fixedly arranged on the bottom plate 21, the center column 23 and the edge limiting columns 24 are arranged in parallel, a plurality of edge limiting columns 24 are arranged along the circumference of the center column 23, the ceramsite biochemical balls 25 are placed in a containing space formed by the center column 23 and two adjacent edge limiting columns 24, the ceramsite biochemical balls 25 are stacked along the height direction of the center column 23, the first artificial aquatic weed 3 and the aquatic plants 4 are arranged between the two adjacent microorganism growth frames 2, and the first artificial aquatic weed 3 is fixedly arranged on the installation base layer 1.
The top plate 22 is detachably arranged on the top of the center column 23, so that the ceramic particle biochemical ball 25 can be conveniently replaced and installed.
The surface of the top plate 22 is provided with a second artificial aquatic weed 5, and the second artificial aquatic weed 5 is fixedly arranged on the top plate 22. The second artificial aquatic weed 5 decorates and conceals the microorganism growth frame 2, beautifies the environment.
The first artificial aquatic weed 3 and the aquatic plant 4 are arranged at intervals, the height of the first artificial aquatic weed 3 is smaller than that of the aquatic plant 4, and the first artificial aquatic weed 3 is prevented from being too high to influence the aquatic plant 4 to perform photosynthesis.
The surface of the ceramic grain biochemical ball 25 is provided with a plurality of grooves 251, the grooves 251 are inwards recessed from the surface of the ceramic grain biochemical ball 25, the grooves 251 are beneficial to better adhesion of microorganisms on the surface of the ceramic grain biochemical ball 25, and the microorganisms are convenient to reproduce to form communities.
The installation basic unit 1 has set gradually plain soil layer 11, clay layer 12 and slabstone layer 13 from bottom to top, and plain soil layer 11 is laid on agriculture water body discharge channel, and clay layer 12 is laid on plain soil layer 11, and slabstone layer 13 is laid on clay layer 12, forms firm basic unit structure, guarantees that the structure of purifying belt is firm.
The planting groove is arranged on the stone plate layer 13, a cultivation substrate 6 is arranged in the planting groove, and the bottom of the aquatic plant 4 is arranged in the cultivation substrate 6. The cultivation substrate 6 comprises gravel or grit. The aquatic plant 4 is water algae.
Working principle: before the agricultural water body enters the urban water system, a purification belt is arranged on a water channel where the agricultural water body is discharged to the urban water system, and a plurality of microorganism growth frames are arranged on an installation base layer consisting of a plain soil layer, a clay layer and a stone slab layer. The microorganism growth frame is used for fixing the microorganism in a limited space area so as to improve the space density of the microorganism unit, so that the microorganism unit keeps higher activity and can be repeatedly used. The ceramic particle biochemical ball is a shale ceramic particle with sequentially increased particle size from outside to inside, and microorganisms are attached to the surface of the ceramic particle biochemical ball to gradually grow out a biological film. The ceramic particle biochemical ball is fixed through the central column and the edge limiting column, so that the contact area of the ceramic particle biochemical ball and the water body is fully ensured, and the purifying effect on the water body is ensured. The first artificial aquatic weed comprises a water weed braid imitation curtain type filler, a biological film can be formed on the surface of the first artificial aquatic weed, the aquatic plant and the first artificial aquatic weed absorb nitrogen and phosphorus elements in a river, eutrophication of the water body is eliminated, and self-cleaning capacity of the river is improved. In addition, the growth of the aquatic plants also provides oxygen for the growth of microorganisms, which is beneficial to the growth of biological films. The second artificial aquatic weed is arranged on the top plate of the microbial growth frame, the microbial growth frame is decorated and hidden by the second artificial aquatic weed, and the second artificial aquatic weed and the aquatic plant with uneven heights are matched to realize landscaping and beautify the environment.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The installation method of the suspended microorganism purification belt applied to agricultural water purification is characterized by comprising the following steps of:
1) sequentially paving an plain soil layer (11), a clay layer (12) and a stone plate layer (13) on an agricultural water body discharge water channel from bottom to top to form a mounting base layer (1);
2) A bottom plate (21) of a microorganism growth frame (2) is fixedly arranged on the stone plate layer (13) of the installation base layer (1), ceramsite biochemical balls (25) are placed in an accommodating space formed by a central column (23) and an edge limiting column (24) of the microorganism growth frame (2), and a top plate (22) is arranged at the top of the central column (23);
3) A second artificial aquatic weed (5) is fixed on the top plate (22);
4) Planting aquatic plants (4) on the stone slab layer (13) between two adjacent microorganism growth frames (2);
5) Fixing first artificial aquatic plants (3) on the stone plate layer (13) between two adjacent microorganism growth frames (2), wherein the first artificial aquatic plants (3) and the aquatic plants (4) are arranged at intervals;
the above-described purification zone installation method is implemented based on a purification zone system comprising: install basic unit (1), microorganism growth frame (2), first artifical pasture and water (3) and aquatic plant (4), the shape of installation basic unit (1) is the bar, install basic unit (1) and lay on the agricultural water drain, be provided with a plurality of parallel arrangement on the installation basic unit (1) microorganism growth frame (2), microorganism growth frame (2) include bottom plate (21), roof (22), center post (23), limit post (24) and haydite biochemical ball (25), bottom plate (21) fixed mounting is in on installing basic unit (1), center post (23) with limit post (24) fixed mounting is in on bottom plate (21), center post (23) with limit post (24) parallel arrangement, a plurality of limit post (24) are followed the circumference of center post (23) is arranged, haydite biochemical ball (25) are placed in center post (23) and two adjacent in the accommodation space that limit post (24) formed, a plurality of manual pasture and water (3) are stacked along the center post (23) height between two adjacent pasture and water (4), the first artificial aquatic plant (3) is fixedly arranged on the installation base layer (1), and the aquatic plant (4) is arranged in a planting groove on the installation base layer (1);
the ceramic particle biochemical ball (25) is provided with a plurality of grooves (251), and the grooves (251) are inwards recessed from the surface of the ceramic particle biochemical ball (25).
2. A suspended microbial purification belt installation method for agricultural water purification according to claim 1, characterized in that the top plate (22) is detachably installed on top of the center column (23).
3. The method for installing the suspended type microorganism purification belt applied to agricultural water purification according to claim 1, wherein a second artificial aquatic weed (5) is arranged on the surface of the top plate (22), and the second artificial aquatic weed (5) is fixedly installed on the top plate (22).
4. A suspended microbial purification belt installation method for agricultural water purification according to claim 1, characterized in that the first artificial aquatic plants (3) and the aquatic plants (4) are arranged at intervals, and the height of the first artificial aquatic plants (3) is smaller than the height of the aquatic plants (4).
5. The suspended microorganism purification belt installation method applied to agricultural water purification according to claim 1, wherein the installation base layer (1) is provided with a prime soil layer (11), a clay layer (12) and a stone plate layer (13) in sequence from bottom to top, the prime soil layer (11) is paved on the agricultural water discharge channel, the clay layer (12) is paved on the prime soil layer (11), and the stone plate layer (13) is paved on the clay layer (12).
6. The method for installing the suspended microorganism purification belt applied to agricultural water purification according to claim 5, wherein the planting groove is arranged on the stone plate layer (13), a cultivation substrate (6) is arranged in the planting groove, and the bottom of the aquatic plant (4) is arranged in the cultivation substrate (6).
7. A suspended microbial purification belt installation method for agricultural water purification according to claim 6, characterized in that the cultivation substrate (6) comprises gravel or grit.
8. The method for installing a suspended microbial purification belt for agricultural water purification according to claim 1, wherein the aquatic plants (4) are algae in water.
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| CN202011351202.2A CN112479387B (en) | 2020-11-26 | 2020-11-26 | Suspension type microorganism purification belt installation method and system applied to agricultural water purification |
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| CN112479387B true CN112479387B (en) | 2024-03-15 |
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| CN202988845U (en) * | 2013-01-05 | 2013-06-12 | 山东省分析测试中心 | Novel ecological floating bed for purifying river by adopting compound biological substrate carrier |
| CN111170445A (en) * | 2020-02-25 | 2020-05-19 | 桂林理工大学 | Artificial floating bed system and method for purifying water quality by using superfine fibers |
| CN111675353A (en) * | 2020-07-27 | 2020-09-18 | 安徽黄河水处理科技股份有限公司 | Water body in-situ purification system based on biological base net |
| CN213865591U (en) * | 2020-11-26 | 2021-08-03 | 苏州金螳螂园林绿化景观有限公司 | Suspension type microorganism purification band structure applied to agricultural water purification |
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