CN110407326A - A kind of wetland being conveniently replaceable is internally embedded formula matrix system - Google Patents
A kind of wetland being conveniently replaceable is internally embedded formula matrix system Download PDFInfo
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- CN110407326A CN110407326A CN201910667161.9A CN201910667161A CN110407326A CN 110407326 A CN110407326 A CN 110407326A CN 201910667161 A CN201910667161 A CN 201910667161A CN 110407326 A CN110407326 A CN 110407326A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of wetlands being conveniently replaceable to be internally embedded formula matrix system, embedded matrix system includes wetland bed body, implantation cartridge module, hand basket and filler matrix, implantation cartridge module is embedded in advance in wetland bed body, implantation cartridge module opens wide upward, hand basket is placed in from top to bottom in implantation cartridge module, hand basket can take out upwards, and hand basket is filled with several filler matrixes, be implanted into and be equipped with several through-holes on the side of cartridge module and hand basket and be connected to wetland bed body.Filler matrix is placed into hand basket, and hand basket is inserted into again in implantation cartridge module, to become a vertical bar form everywhere on the surface layer of wetland bed body, filler matrix can provide dirt-removing power for the wetland bed body of surrounding.Implantation cartridge module includes cylinder and is arranged in barrel outer surface and orthogonal stringer board and transverse slat.
Description
Technical field
The present invention relates to artificial swamp field, specifically a kind of wetland being conveniently replaceable is internally embedded formula matrix system.
Background technique
Wetland refers to that earth's surface is overly moist in the narrow sense, most of the time ponding, and growth has the region of wetland ecotourism, and wetland has very
It is multi-functional, such as: regulated flow improves water quality, adjusts some areas weather etc., natural wetland we need to protect.
Studies have shown that wetland can significantly handle nitrogen in wastewater pollutants, such as sewage, phosphorus total content (TN, TP) is flowing through
It can be reduced 80% or more after wetland, suspended matter (SS), COD (COD), BOD (BOD) etc. also can be significantly
It reduces, so there is artificial swamp for handling sewage, artificial swamp refers to: by manually building and marsh, lake shoal
Similar ground, it is the pollution body to be treated such as sewage, sludge is placed on it and controlledly flow it through wetland, it is flowing
Source is collected, and reaches waste water control purpose, and according to the flow direction of water body in wetland and form, wetland is also classified into vertical latent
Flow wetland, surface flow wetland, horizontal subsurface flow wetland etc., the different from construction cost, processing capacity.Wetland is mainly by wet
Groundbed, matrix, plant, microorganism group composition, wetland bed, matrix is jointly plant, microorganism provides support place and wet
The reaction interface of ground progress sewage purification process.
In the prior art, matrix is generally just wholly embedded into soil when building by artificial swamp, due to Manual moist ground
Product is limited, so processing capacity is limited, when processing load is excessive, excessive matrix handles reprocessing rate decline, be by very
It could restore for a long time, moreover, different matrix is also not quite similar for the processing capacity of different pollutants, so the prior art
Wetland be difficult to fully ensure that sewage purification ability, processing capacity are limited.
Summary of the invention
The purpose of the present invention is to provide a kind of wetlands being conveniently replaceable to be internally embedded formula matrix system, to solve existing skill
The problems in art.The length unit being not specified in the application is millimeter.
To achieve the above object, the invention provides the following technical scheme:
A kind of wetland being conveniently replaceable is internally embedded formula matrix system, and embedded matrix system includes wetland bed body, implantation
Cartridge module, hand basket and filler matrix, implantation cartridge module are embedded in advance in wetland bed body, and implantation cartridge module opens wide upward, and hand basket is from upper
It is placed in implantation cartridge module down, hand basket can take out upwards, and hand basket is filled with several filler matrixes, be implanted into cartridge module and hand basket
Several through-holes are equipped on side to be connected to wetland bed body.
Filler matrix is placed into hand basket, and hand basket is inserted into again in implantation cartridge module, thus on the surface layer of wetland bed body
As a vertical bar form everywhere, filler matrix can provide dirt-removing power for the wetland bed body of surrounding, filler matrix
Dirt-removing power has comparable research in the technology of existing artificial swamp, and filler matrix can effectively adsorb absorption and flow through its water
TN, TP, SS, COD, BOD of body etc., filler matrix or plant, microbes absorption of the sewage when flowing through wetland, in wetland
Or pollutant in water is decomposed, sewage most TN, TP, SS, COD, BOD etc. when wetland end is discharged are dropped
Down to below the acceptable stage of environment of subsequent discharge.With the progress of sewage treatment, the adsorption capacity of filler matrix
It can constantly reduce, after only waiting microorganism, root system of plant are slowly handled, can just be restored to preferable sewage treatment capacity,
And filler matrix is placed in a hand basket by the present invention, the filler matrix tool so as to easily be replaced, after replacement
There is most effectively dirt-removing power, the sewage pollution treatment and purification ability of wet land system where effectively improving.
Wetland sewage species to be dealt with according to the present invention, can pointedly replace filler matrix type come into
The specific aim of row sewage is handled, and the selection of filler matrix has: schist rubble, melon-seed hull, shell, zeolite, blast furnace slag, biology pottery
Grain, coal ash etc., condition test can obtain the clean effect of various filler matrixes under different pollutants, such as work as sewage
When middle TN is more, select the zeolite with preferable denitrification effect as filler matrix, when TP is more in sewage, selection with compared with
The blast furnace slag of good dephosphorization effect is as filler matrix, when SS is more in sewage, selects quartz sand as filler matrix, works as dirt
When COD, BOD are more in water, select coal ash as filler matrix；Wet land system where these both contribute to the present invention is higher
Effect ground processing sewage.
When wetland variation sewage, if the pollution of a certain type is especially dense, chooses filler matrix appropriate and be filled in and mention
In basket, hand basket is placed in implantation cartridge module, this wetland is flowed through with certain sewage load, the sensing monitored by environmental parameter
Whether the water quality after device detection processing is up to standard, if pollutant parameter is directly higher by effluent index, shows that this wetland can not
The sewage that the filler matrix in so big water flow or wetland is not suitable for handling this is handled, the stream of sewage entrance should be reduced
Other filler matrix is measured or replaced, if pollutant parameter is lower than effluent index, sewage treatment is carried out with this flow, works as pollution
Object parameter index is slowly promoted, then shows the processing capacity decline of this wetland, the filler that should more renew before reaching warning line
Matrix guarantees the Function of wetland.
By filler matrix be fabricated to it is replaceable wetland can also be facilitated to be transformed, main important set of the filler matrix as wetland
At part, wetland has been placed in when general wetland is built in tradition and has been suffered, and with the use of wetland, filler matrix is basic
It cannot be modified the operation such as displacement, according to the water (flow) direction of wetland, generally there is a free water surface wetland, horizontal subsurface flow wetland and vertical
Current wetland, according to the difference of wetland structure form, the position of filler matrix also different from, but all inconveniences in tradition
It is modified, and the present invention can arrange many implantation cartridge modules in advance in wetland, when wetland needs to carry out surface Liu Chu
When reason, then it is placed in intensive shallow-layer filler matrix, when vertical stream process, then idle some implantation cartridge modules are also possible,
Reduce workload, but needs filler matrix to insert depth down in every place implantation cartridge module.
As optimization, wetland bed body surface face plant has vegetation.Vegetation assists filler matrix preferably to handle sewage, absorbs carbon
Element, root system contain poisonous and harmful substance, and the existence for providing microorganism is depended on, and are and the complementary wetland group of filler matrix
At the nonmetalloids such as N P and K are stored by organism, wetland management person this transferable portion by way of gathering in plant
Divide element.Meanwhile luxuriance of vegetation root system can also adhere to surrounding soil, prevent wetland bed body excessively flooded, cannot keep wetland soil
Matter structure.
Further, implantation cartridge module includes cylinder, stringer board and transverse slat, and cylinder upper end opening, cylinder side is arranged several
Exit orifice, the outer surface of cylinder are additionally provided with several stringer boards arranged vertically and horizontally disposed several transverse slats.
The opening up of exit orifice facilitate around wetland bed body contacted with filler matrix, carry out mass exchange and pollutant filtered and picked
Remove, exit orifice should not be too large, it is excessive if hand basket taking-up after, the soil of wetland bed body can enter cylinder from through-hole and occupy sky
Between, the filling of subsequent filler matrix is hindered, it is unsuitable too small, it is too small, lead to filler matrix and water body insufficient contact, Wu Fachong
Purified treatment ability is waved in distribution.Gauze gauze can also be set in the interior table of cylinder, stop the entrance of soil.
Since the soil water content of wetland is very big, so the cylinder of cylinder dress is directly embedded in soil and is easy to
Displacement or deflection, even if the spacing of filler matrix and size, thickness design ground are accurate, also due to the displacement of cylinder and influence wet
The clean-up effect on ground, or even implantation cartridge module is inconjunction with hand basket and the filler matrix in it settles fall into wetland bottom together
Portion, then if taking out it is pretty troublesome, so needing to be defined the position for being implanted into cartridge module by certain means.Stringer board and
Transverse slat both can prevent cylinder from rotating by the strength of surrounding soil, be also prevented from its decline, and stringer board first is some is vertically arranged
Plate hinders its rotation in the circumferencial direction of cylinder, and transverse slat is some horizontally disposed plates, is hindered on the vertical direction of cylinder
Hinder its lifting, as long as stringer board and transverse slat are mutually perpendicular to, the purpose for preventing implantation cartridge module mobile can be played.
As optimization, hand basket includes basket body, and handle is arranged at the top of basket body, and several inner holes are arranged in basket body side.Handle is convenient
Operator proposes basket body, and inner hole is also for allowing filler matrix to be contacted with water body.
As optimization, the granularity of filler matrix is 30~50, inner hole aperture 15~25, the inner hole gross area and basket body side
Area ratio is greater than 80%.Granularity is too small, and water body flows through the resistance at filler matrix and dramatically increases, and resistance increase is then from filling out
The flow that material matrix flows through will reduce, and more flows are to be implanted between cartridge module to pass through from two, reduce this wetland
Treatment effect, and granularity is excessive, and absorbing and filter effect has a greatly reduced quality, and the living environment of microorganism is also affected, micro- life
Object group is dissipated by the punching of water body one, is also unfavorable for the dirty water decontamination handles of wetland.So testing the granularity for determining filler matrix
Just right for 30~50, the aperture of inner hole is matched with filler matrix, should be its half or so.
As optimization, it is implanted into cartridge module diameter 200~300, is implanted into cartridge module quincuncial arrangement in wetland bed body, it is adjacent
It is implanted into cartridge module spacing 1.5m to 2.5m.Quincuncial arrangement is conducive to the uniformity of filler matrix distribution, orthogonal compared to rectangle
Spread pattern, the sewage treatment dead zone in region reduces between quincuncial implantation cartridge module component and component, prevents wetland local
Processing capacity is impacted.
As optimization, filler matrix is rubble.Rubble is very strong for the comprehensive treatment capability of pollutant, can not accurately really
It when determining the optimal selection of filler matrix, directly uses rubble as filler matrix sorting, is not only easy to obtain, it is low in cost, and
And work well, replacement is convenient.
As optimization, filler matrix is rubble, quartz sand, coal ash, zeolite, blast furnace slag, two in denitrification filler
The compounded mix of kind or a variety of compositions.The filler matrix that composite material is constituted can have both the efficient process energy of a variety of specific pollutants
Power, moreover it is possible to it is combined with the wetland of vertical subsurface flow form, it is targeted at different depth to handle specific pollutants, such as
The flowing of bottom wetland is the metal ion pollutant not absorbed by plant, microorganism mostly, in the filler matrix of bottom
Can emphasis reinforce this respect assimilation effect.
As optimization, it is implanted into cartridge module top and is higher by wetland bed body around.Top, which is higher by wetland bed body around, prevents surface layer
Soil overrides implantation cartridge module when flowing, and prevents from addressing when replacement difficult.
The use process of this system is: first in the process of construction of wetland, being set in advance with quincunx distribution in the soil
Several implantation cartridge modules are set, orthogonal transverse and longitudinal plate, which is arranged, in implantation cartridge module appearance prevents its positional shift, by filler
Matrix is packed into basket body, then by hand basket from top to bottom be inserted into implantation cartridge module in, later just progress wetland normal operation,
Including sewage treatment etc., when the decline of the treatment effect of filler matrix, extracts hand basket out implantation cartridge module, be poured out original
Filler matrix is replaced into new filler matrix, then hand basket is turned back to again in implantation cartridge module, that is, completes the filler base of wetland
Matter replacement, keeps the efficient operation of wetland.
Compared with prior art, the beneficial effects of the present invention are: the present invention on wetland by being arranged implantation cartridge module, and
Setting can be inserted into the hand basket with extraction in implantation cartridge module, fills filler matrix in hand basket, can be convenient operator to wet
The matrix on ground is replaced, and the sewage treatment capacity of this wetland high-efficiency is kept；Implantation cartridge module quincuncial arrangement mode reduces plant
The covering dead zone for entering matrix in cartridge module allows wetland uniform high-efficiency to work；It can targetedly be replaced in hand basket different
Filler handles different sewage；Vertical subsurface flow formula wetland, which can not also be existed together in hand basket by height, fills different filler bases
Matter hierarchically handles the pollutant in sewage.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the stereoscopic schematic diagram of present invention implantation cartridge module；
Fig. 3 is the stereoscopic schematic diagram that hand basket of the present invention is packed into filler matrix；
Fig. 4 is the view A in Fig. 1；
Fig. 5 is the top view layout of present invention implantation cartridge module；
Fig. 6 is the schematic front view of stringer board, transverse slat another kind set-up mode on present invention implantation cartridge module.
In figure: 1- wetland bed body, 2- vegetation, 3- implantation cartridge module, 31- cylinder, 311- exit orifice, 32- stringer board, 33- transverse slat,
4- hand basket, 41- basket body, 411- inner hole, 42- handle, 5- filler matrix.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of wetland being conveniently replaceable is internally embedded formula matrix system, embedded matrix system includes wetland
Bed body 1, implantation cartridge module 3, hand basket 4 and filler matrix 5, implantation cartridge module 3 are embedded in advance in wetland bed body 1, are implanted into 3 court of cartridge module
Upper to open wide, hand basket 4 is placed in from top to bottom in implantation cartridge module 3, and hand basket 4 can take out upwards, and hand basket 4 is filled with several filler matrixes
5, it is implanted into and is equipped with several through-holes on the side of cartridge module 3 and hand basket 4 and is connected to wetland bed body 1.
Implantation cartridge module 3 and hand basket 4 can be the cartridge of the open upper end of an appearance setting through-hole, be also possible to
Steel wire or the caged component of thin stainless reinforcing bar braiding, the gap of caged side table and the through-hole of cartridge side wall are equivalent, and
And the aisle spare of caged component is bigger, cross water effect it is more preferable, manufacture and also save cost, but silk cage type formula compared to
The implantation cartridge module 3 and hand basket 4 that round tube is obtained in side wall and bottom surface processing through-hole, form strength is lower, easily deforms.Shape
Shape intensity, manufacture difficulty or ease, installation convenience etc. respectively have superiority and inferiority, can determine concrete form according to situation on the spot.
Filler matrix 5 is placed into hand basket 4, and hand basket 4 is inserted into again in implantation cartridge module 3, thus in wetland bed body 1
Surface layer becomes a vertical bar form everywhere, and filler matrix 5 can provide dirt-removing power, filler for the wetland bed body 1 of surrounding
The dirt-removing power of matrix 5 has comparable research in the technology of existing artificial swamp, and filler matrix 5 can effectively adsorb absorption
TN, TP, SS, COD, BOD etc. of its water body are flowed through, sewage is filler matrix 5 or plant in wetland, micro- when flowing through wetland
Biology can adsorb or decompose the pollutant in water, sewage most TN, TP, SS, COD, BOD etc. when wetland end is discharged
Etc. having been decreased by the acceptable stage of environment of subsequent discharge.With the progress of sewage treatment, filler matrix 5
Adsorption capacity can constantly reduce, after only waiting microorganism, root system of plant is slowly handled, can just be restored to preferable sewage
Processing capacity, and filler matrix 5 is placed in a hand basket 4 by the present invention, so as to easily be replaced, after replacement
Filler matrix 5 has most effectively dirt-removing power, the sewage pollution treatment and purification ability of wet land system where effectively improving.
Wetland sewage species to be dealt with according to the present invention, the type that can pointedly replace filler matrix 5 are come
The specific aim processing of sewage is carried out, the selection of filler matrix 5 has: schist rubble, melon-seed hull, shell, zeolite, blast furnace slag, life
Object haydite, coal ash etc., condition test can obtain the clean effect of various filler matrixes 5 under different pollutants, such as when
When TN is more in sewage, select the zeolite with preferable denitrification effect as filler matrix 5, when TP is more in sewage, selection
Blast furnace slag with preferable dephosphorization effect is as filler matrix 5, when SS is more in sewage, selects quartz sand as filler base
Matter 5 selects coal ash as filler matrix 5 when COD, BOD are more in sewage；These both contribute to wet where the present invention
Ground system more efficiently handles sewage.
When wetland variation sewage, if the pollution of a certain type is especially dense, chooses filler matrix 5 appropriate and be filled in and mention
In basket 4, hand basket 4 is placed in implantation cartridge module 3, this wetland is flowed through with certain sewage load, is monitored by environmental parameter
Whether the water quality after sensor detection processing is up to standard, if pollutant parameter is directly higher by effluent index, shows this wetland
Filler matrix 5 in so big water flow or wetland can not be handled and be not suitable for this sewage of processing, should reduce sewage into
The flow or the other filler matrix 5 of replacement entered is carried out at sewage if pollutant parameter is lower than effluent index with this flow
Reason then shows the processing capacity decline of this wetland, should replace before reaching warning line when pollutant parameter index is slowly promoted
New filler matrix 5, guarantees the Function of wetland.
By filler matrix 5 be fabricated to it is replaceable wetland can also be facilitated to be transformed, filler matrix 5 is as the main important of wetland
Component part has been placed in wetland when general wetland is built in tradition and has suffered, and with the use of wetland, filler matrix 5
Substantially the operation such as displacement cannot be modified, according to the water (flow) direction of wetland, generally there is a free water surface wetland, horizontal subsurface flow wetland and
Vertical subsurface flow wetland, according to the difference of wetland structure form, the position of filler matrix 5 also different from, but in tradition all
Be inconvenient to be modified, and the present invention can arrange many implantation cartridge modules 3 in advance in wetland, when wetland needs to carry out table
When surface current processing, then it is placed in intensive shallow-layer filler matrix 5, when vertical stream process, then idle some implantation cartridge modules 3 are also
Can with, reduce workload, but every place implantation cartridge module 3 in need filler matrix 5 insert depth down.
As shown in Figure 1, the plant of 1 surface of wetland bed body has vegetation 2.Vegetation 2 assists filler matrix 5 preferably to handle sewage,
Carbon is absorbed, root system contains poisonous and harmful substance, and the existence for providing microorganism is depended on, and is complemented each other with filler matrix 5
Wetland composition, the nonmetalloids such as N P and K are stored by organism, and wetland management person can by way of gathering in plant
Shift this Partial Elements.Meanwhile luxuriance of vegetation root system can also adhere to surrounding soil, prevent wetland bed body 1 excessively flooded, Wu Fabao
Hold wetland soil structure.
As shown in Figure 2,4, implantation cartridge module 3 includes cylinder 31, stringer board 32 and transverse slat 33,31 upper end opening of cylinder, cylinder
Several exit orifice 311 are arranged in 31 sides, if the outer surface of cylinder 31 is additionally provided with several stringer boards 32 arranged vertically and horizontally disposed
Dry transverse slat 33.
The opening up of exit orifice 311 facilitate around wetland bed body 1 contacted with filler matrix 5, carry out mass exchange and pollutant mistake
Filter is rejected, and exit orifice 311 should not be too large, it is excessive if after the taking-up of hand basket 4, the soil of wetland bed body 1 can be entered from through-hole
Cylinder 31 takes up space, and hinders the filling of subsequent filler matrix 5, unsuitable too small, too small, and filler matrix 5 is caused to contact with water body
It is insufficient, it is unable to give full play purified treatment ability.Can also the interior table of cylinder 31 be arranged gauze gauze, stop soil into
Enter.
Since the soil water content of wetland is very big, so the cylinder 31 of cylinder dress is directly embedded in soil and holds very much
Easily displacement or deflection, even if the spacing of filler matrix 5 and size, thickness design ground are accurate, also due to the displacement of cylinder 31 and
The clean-up effect of wetland is influenced, or even implantation cartridge module 3 is inconjunction with hand basket 4 and the filler matrix 5 in it settles fall together
It is pretty troublesome into wetland bottom, then if taking out, so needing to limit the position for being implanted into cartridge module 3 by certain means
It is fixed.As shown in Fig. 2, stringer board 32 and transverse slat 33 can both prevent cylinder 31 from rotating by the strength of surrounding soil, it is also prevented from its decline,
Stringer board 32 is some plates being vertically arranged first, hinders its rotation in the circumferencial direction of cylinder 31, transverse slat 33 is some levels
The plate of setting hinders its lifting on the vertical direction of cylinder 31, and stringer board 32 and transverse slat 33 can also must be arranged such as Fig. 6,
As long as being mutually perpendicular to, the purpose for preventing implantation cartridge module 3 mobile can be played.
As shown in Figure 3,4, hand basket 4 includes basket body 41, and handle 42 is arranged at the top of basket body 41, and the setting of 41 side of basket body is several interior
Hole 411.Handle 42 facilitates operator to propose basket body 41, and inner hole 411 is also for allowing filler matrix 5 to be connect with water body
Touching.
The granularity of filler matrix 5 is 30~50,411 aperture 15~25 of inner hole, 411 gross area of inner hole and 41 side of basket body
Area ratio is greater than 80%.Granularity is too small, and the resistance that water body flows through at filler matrix 5 dramatically increases, and resistance increase is then from filling out
The flow that flows through of material matrix 5 will reduce, and more flows are to be implanted between cartridge module 3 to pass through from two, reduce wet
The treatment effect on ground, and granularity is excessive, absorbing and filter effect has a greatly reduced quality, and the living environment of microorganism is also affected, micro-
Biological population is dissipated by the punching of water body one, is also unfavorable for the dirty water decontamination handles of wetland.So testing the particle for determining filler matrix 5
Degree is just right for 30~50, and the aperture of inner hole 411 is matched with filler matrix 5, should be its half or so.
It is implanted into 3 diameter 200~300 of cartridge module, as shown in figure 5, the implantation quincuncial arrangement in wetland bed body 1 of cartridge module 3,
Adjacent 3 spacing 1.5m to 2.5m of implantation cartridge module.Quincuncial arrangement is conducive to the uniformity of the distribution of filler matrix 5, compared to square
Shape orthogonal arrangement form, the sewage treatment dead zone in region reduces between quincuncial implantation 3 component of cartridge module and component, prevents wet
Ground Local treatment ability is impacted.
Filler matrix 5 is rubble.Rubble is very strong for the comprehensive treatment capability of pollutant, can not accurately determine filler base
When the optimal selection of matter 5, directly uses rubble as 5 sorting of filler matrix, be not only easy to obtain, it is low in cost, and effect
Well, replacement is convenient.
Filler matrix 5 is rubble, quartz sand, coal ash, zeolite, blast furnace slag, two or more in denitrification filler
The compounded mix of composition.The filler matrix 5 that composite material is constituted can have both the high treatment capacity of a variety of specific pollutants, moreover it is possible to
It is combined with the wetland of vertical subsurface flow form, it is targeted at different depth to handle specific pollutants such as wet in bottom
Ground flowing is the metal ion pollutant not absorbed by plant, microorganism mostly, in the filler matrix 5 of bottom
The assimilation effect of emphasis reinforcement this respect.
As shown in figure 4, implantation 3 top of cartridge module is higher by wetland bed body 1 around.Top is higher by wetland bed body 1 around and prevents
Surface layer soil overrides implantation cartridge module 3 when flowing, prevent from addressing when replacement difficult.
The use process of this system is: first in the process of construction of wetland, being set in advance with quincunx distribution in the soil
Several implantation cartridge modules 3 are set, orthogonal transverse and longitudinal plate, which is arranged, in implantation 3 appearance of cartridge module prevents its positional shift, will fill out
Material matrix 5 is packed into basket body 41, is then inserted into hand basket 4 from top to bottom in implantation cartridge module 3, later with regard to carrying out wetland just
Often running, including sewage treatment etc. extract hand basket 4 out implantation cartridge module 3, incline when the decline of the treatment effect of filler matrix 5
Original filler matrix 5 is poured out, is replaced into new filler matrix 5, then hand basket 4 is turned back to again in implantation cartridge module 3, that is, is completed
The filler matrix 5 of wetland is replaced, and keeps the efficient operation of wetland.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of wetland being conveniently replaceable is internally embedded formula matrix system, it is characterised in that: the embedded matrix system includes
Wetland bed body (1), implantation cartridge module (3), hand basket (4) and filler matrix (5), the implantation cartridge module (3) are embedded in wetland bed in advance
In body (1), implantation cartridge module (3) is opened wide upward, and the hand basket (4) is placed in from top to bottom in implantation cartridge module (3), hand basket (4)
It can take out upwards, hand basket (4) is filled with several filler matrixes (5), on the side of implantation cartridge module (3) and hand basket (4)
It is connected to equipped with several through-holes with wetland bed body (1).
2. a kind of wetland being conveniently replaceable according to claim 1 is internally embedded formula matrix system, it is characterised in that: described
The plant of wetland bed body (1) surface has vegetation (2).
3. a kind of wetland being conveniently replaceable according to claim 1 is internally embedded formula matrix system, it is characterised in that: described
Being implanted into cartridge module (3) includes cylinder (31), stringer board (32) and transverse slat (33), cylinder (31) upper end opening, cylinder (31) side
Face is arranged several exit orifice (311), and the outer surface of cylinder (31) is additionally provided with several stringer boards (32) arranged vertically and horizontally disposed
Several transverse slats (33).
4. a kind of wetland being conveniently replaceable according to claim 3 is internally embedded formula matrix system, it is characterised in that: described
Hand basket (4) includes basket body (41), handle (42) is arranged at the top of basket body (41), several inner holes are arranged in basket body (41) side
(411)。
5. a kind of wetland being conveniently replaceable according to claim 4 is internally embedded formula matrix system, it is characterised in that: described
The granularity of filler matrix (5) is 30~50, inner hole (411) aperture 15~25, inner hole (411) gross area and basket body (41)
Lateralarea ratio is greater than 80%.
6. a kind of wetland being conveniently replaceable according to claim 1 is internally embedded formula matrix system, it is characterised in that: described
It is implanted into cartridge module (3) diameter 200~300, is implanted into cartridge module (3) quincuncial arrangement on wetland bed body (1), adjacent implantation cylinder group
Part (3) spacing 1.5m to 2.5m.
7. a kind of wetland being conveniently replaceable according to claim 1 is internally embedded formula matrix system, it is characterised in that: described
Filler matrix (5) is rubble.
8. a kind of wetland being conveniently replaceable according to claim 1 is internally embedded formula matrix system, it is characterised in that: described
Filler matrix (5) is that rubble, quartz sand, coal ash, zeolite, blast furnace slag, two or more in denitrification filler are constituted
Compounded mix.
9. a kind of wetland being conveniently replaceable according to claim 1 is internally embedded formula matrix system, it is characterised in that: described
Implantation cartridge module (3) top is higher by wetland bed body (1) around.
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| CN205483634U (en) * | 2016-03-11 | 2016-08-17 | 安徽工程大学 | A matrix sampling device for constructed wetland heavy metal survey |
| KR20160104841A (en) * | 2015-02-26 | 2016-09-06 | 공주대학교 산학협력단 | Hybrid artificial wetland |
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| CN202880996U (en) * | 2012-03-28 | 2013-04-17 | 王启明 | Modularized dismountable constructed wetland |
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