CN108975516A - Stroma contaminants migrate inspective regulation system and application - Google Patents
Stroma contaminants migrate inspective regulation system and application Download PDFInfo
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- CN108975516A CN108975516A CN201811196302.5A CN201811196302A CN108975516A CN 108975516 A CN108975516 A CN 108975516A CN 201811196302 A CN201811196302 A CN 201811196302A CN 108975516 A CN108975516 A CN 108975516A
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Abstract
The present invention provides a kind of stroma contaminants migration inspective regulation system and applications, are related to pollutant monitoring Treatment process field.Stroma contaminants migration inspective regulation system includes reservoir, and permeation-resisting structure layer and matrix structure layer are arranged in reservoir, and monitoring holes are arranged on matrix structure layer, and matrix structure layer is equipped with layer of plants far from the side of columns base；The percolate and/or leachate of side slope surface matrix can be effectively collected by reservoir, permeation-resisting structure layer avoids collected fluid seepage from causing damages soil and underground water, pass through the pollutant load situation of liquid collected by monitoring holes sample detection, judge whether contaminant transportation situation impacts environment in matrix, simultaneously, layer of plants can carry out the water body in reservoir purification and handle with pollution, pass through each structure setting of above system, stroma contaminants migration situation can effectively be monitored, and the pollutant in water body is administered, the double effects for being monitored and administering to stroma contaminants can be achieved.
Description
Technical field
The present invention relates to pollutant monitoring Treatment process fields, migrate and monitor in particular to a kind of stroma contaminants
Governing system and application.
Background technique
With the construction of China various regions sewage treatment plant, the ability of water pollution control is continued to increase, and sludge yield is also more next
More, the new difficult point having become in comprehensive environmental improvement work, new challenge are disposed in the processing of sludge.Currently, China's Treatment of Sludge
Intervention level is lower, and sludge is after conventional thickening, mainly Disposal, do not reach " minimizing, stabilisation,
The requirement of innoxious, recycling " causes the secondary pollution of environment.According to incompletely statistics, China's mean sludge disposition rate in 2015
Less than 30%, the sludge that the country surpasses 70% flows into environment without safe disposal.Meanwhile sludge cannot be disposed properly also seriously
Affect the normal operation of sewage treatment plant.
Specific resistance to filtration has become government, industry specialists, the common focus of attention of the public.Government puts into effect Correlative plan,
It is required that planning period should realize urban wastewater treatment Facilities Construction from " scale growth " to " upgrading synergy " change, pay attention to sludge without
Evilization processing encourages to use energy, application technology as the second resource means, recycles the energy and resource in sludge as far as possible,
It encourages that the organic carbon for meeting relevant criterion soil for the sludge through overstabilization, harmless treatment is made, is used for afforestation, nursery stock
It fosters, afforestation etc..
Meanwhile domestic each relevant enterprise technical staff has carried out correlative study for the recycling application of sludge and bed mud.
Wherein, patent ZL 201610317992.X elaborates that a kind of soil moved in improve the original stroma contaminants migrate inspective regulation system and its preparation side
Method, wherein host material is with soil, sludge composting, sawdust, water-retaining agent, binder, biological organic fertilizer etc. for primary raw material；Specially
Sharp ZL 200610157626.9 elaborates a kind of configuration method of sludge-spraying and seeding afforesting matrix.But not to reality in above-mentioned patent
Specific contaminant transportation situation and pollutant load situation are illustrated and monitor after applying, therefore there are certain harm environment
Risk.
In view of this, the present invention is specifically proposed at least one of to solve the above technical problems.
Summary of the invention
The first purpose of this invention is to provide a kind of stroma contaminants migration inspective regulation system, can monitor to effective
The migration situation of side slope stroma contaminants, and the pollutant in water body is administered, reach and stroma contaminants are monitored
With the dual purpose of improvement.
Second object of the present invention is to provide a kind of stroma contaminants migration inspective regulation systematic difference.
In order to realize above-mentioned purpose of the invention, the following technical scheme is adopted:
The present invention provides a kind of stroma contaminants migration inspective regulation system, the reservoir including being located at side slope bottom, institute
Reservoir is stated for collecting the percolate and/or leachate of side slope surface matrix；
The bottom of the reservoir is formed with permeation-resisting structure layer, and the open-mouth of the reservoir is formed with matrix structure layer,
Several monitoring holes are distributed on the matrix structure layer, the matrix structure layer is equipped with far from the side of the columns base
Layer of plants.
Further, on technical solution of the present invention basis, including gravel layer, the gravel layer are located at the antiseepage knot
Between structure layer and the matrix structure layer；
Preferably, the gravel layer with a thickness of 0.1-0.2m；
Preferably, the diameter of the gravel layer cobble-stone is 0.05-0.10cm.
Further, on technical solution of the present invention basis, the permeation-resisting structure layer includes high density polyethylene (HDPE) antiseepage
In layer, bentonite impervious barrier or clay impermeable layer any one or at least two combination.
Further, on technical solution of the present invention basis, the matrix structure layer includes host material and fixing piece,
The fixing piece is for fixing the host material.
Further, on technical solution of the present invention basis, the host material includes soil, fertile soil and fertilizer；
Weight ratio between the soil, fertile soil and fertilizer is (2-4): (6-7): (0.2-0.8), preferably (2.5-
3.5):(6.2-6.8):(0.3-0.6)；
And/or the fixing piece includes non-woven fabrics and acrylic board, is enclosed with the non-woven fabrics position of the host material
In on the acrylic board.
Further, on technical solution of the present invention basis, the spacing between the monitoring holes is 2m*2m, 2.5m*
2.5m or 3m*3m；
And/or the aperture of the monitoring holes is 0.1-0.2m.
Further, technical solution of the present invention basis on, the plant in the layer of plants include ciliate desert-grass, cattail,
In calamus, S.plumbizincicola, canna or iris any one or at least two combination.
Further, on technical solution of the present invention basis, the pond body structure of the reservoir is concrete；
And/or the length of the reservoir is not more than the length of side slope surface matrix to be monitored, the width of the reservoir
Degree is 5-10m, and depth is not less than 0.5m.
Further, on technical solution of the present invention basis, the matrix on the side slope surface is matrix of sowing grass seeds by duster；
And/or the matrix on the side slope surface includes sludge, the sludge is that river bottom mud and/or sewage treatment plant are dirty
Mud.
The present invention also provides above-mentioned stroma contaminants migration inspective regulation systems in stroma contaminants are monitored or administered
Application.
Compared with prior art, stroma contaminants migration inspective regulation system provided by the invention has below beneficial to effect
Fruit:
(1) the present invention provides a kind of stroma contaminants to migrate inspective regulation system, including reservoir, is arranged in reservoir
Monitoring holes, side of the matrix structure layer far from columns base is arranged on matrix structure layer in permeation-resisting structure layer and matrix structure layer
Equipped with layer of plants；The percolate and/or leachate of side slope surface matrix can be effectively collected by reservoir, permeation-resisting structure layer avoids
Collected fluid seepage causes damages to soil and underground water, passes through the pollutant load of liquid collected by monitoring holes sample detection
Situation judges whether contaminant transportation situation impacts environment in matrix, meanwhile, layer of plants can be for the water in reservoir
Body carries out purification and handles with pollution, by the setting of each layer structure of above system, can effectively monitor side slope stroma contaminants
Migration situation, and the dual function, it can be achieved that being monitored and administering to stroma contaminants is administered to the pollutant in water body
Effect.
(2) the present invention provides a kind of stroma contaminants migration inspective regulation systems in stroma contaminants are monitored or administered
Application.In view of advantage possessed by above-mentioned inspective regulation system, so that the inspective regulation system can be realized opposite side slope substrate
The double effects that pollutant is monitored and administers, meanwhile, also reference is provided for other pollution monitorings improvement.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is that a kind of stroma contaminants provided by the invention migrate inspective regulation system structure diagram；
Fig. 2 is that another stroma contaminants provided by the invention migrate inspective regulation system structure diagram.
Appended drawing reference:
10- side slope；20- reservoir；21- permeation-resisting structure layer；22- matrix structure layer；23- monitoring holes；24- layer of plants；25-
Gravel layer.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
According to the first aspect of the invention, a kind of stroma contaminants migration inspective regulation system is provided, including is located at
The reservoir 20 of 10 bottom of side slope, reservoir 20 are used to collect the percolate and/or leachate of 10 surface matrix of side slope；
The bottom of reservoir 20 is formed with permeation-resisting structure layer 21, and the open-mouth of reservoir 20 is formed with matrix structure layer 22,
Several monitoring holes 23 are distributed on matrix structure layer 22, matrix structure layer 22 is equipped with plant far from the side of 20 bottom of reservoir
Layer 24, it is specific as shown in Figure 1.
The present invention provides a kind of stroma contaminants to migrate inspective regulation system, including reservoir, and setting is anti-in reservoir
Structure sheaf and matrix structure layer are seeped, monitoring holes are set on matrix structure layer, matrix structure layer is set far from the side of columns base
There is layer of plants；The percolate and/or leachate of side slope surface matrix can be effectively collected by reservoir, permeation-resisting structure layer avoids institute
It collects fluid seepage to cause damages to soil and underground water, passes through the pollutant load feelings of liquid collected by monitoring holes sample detection
Condition judges whether contaminant transportation situation impacts environment in matrix, meanwhile, layer of plants can be for the water body in reservoir
It carries out purification to handle with pollution, by each structure setting of above system, can effectively monitor stroma contaminants migration situation, and right
Pollutant in water body is administered, it can be achieved that the double effects for being monitored and administering to stroma contaminants.
Specifically, permeation-resisting structure layer 21 is mainly disposed to inside reservoir 20, it can specifically be located at the bottom of reservoir 20
And side wall, it is mainly used for that collected fluid seepage is avoided to cause damages soil and underground water.For permeation-resisting structure layer 21
Specific material is not construed as limiting, and typical but non-limiting impervious material can be clay, bentonite, high density polyethylene (HDPE) (High
Density Polyethylene, HDPE) it is film, low density polyethylene (LDPE) (Low Density Polyethylene, LDPE) film, poly-
Vinyl chloride (Polyvinyl chloride, PVC) film etc..
Wherein, clay is one kind of soil, is mainly made of superfine crystalline particle, permeable, gas permeability is poor, therefore
It can be used in the Seepage of engineering.
Antiseepage bentonite has the characteristics such as the ability of physical chemistry strong bound water is strong, and meeting water can expand to form gelinite,
This gelinite can prevent other moisture from penetrating into, therefore can do impervious material use.
Density polyethylene film with high is with barrier properties are good, chemical stability is good, mechanical strength is higher, climate adaptability is strong, make
With the feature that the service life is long, laying and welding procedure are convenient, it is used as the permeation-resisting structure layer 21 of reservoir 20 or refuse landfill.
Low density polyethylene films antiseepage coefficient is high, chemical stability is strong, and has excellent resistance to ag(e)ing, anti-root system of plant
The features such as.
As a kind of optional embodiment of the invention, permeation-resisting structure layer 21 includes high density polyethylene (HDPE) impervious barrier, swelling
In native impervious barrier or clay impermeable layer any one or at least two combination, it is preferable that permeation-resisting structure layer 21 include height
Density polyethylene impervious barrier.
By the restriction to specific 21 type of permeation-resisting structure layer, so that reservoir 20 has percolate and/or leachate
There is good seepage capability, prevents filtrate and/or leachate from permeating the ground to contaminated soil or water body.
Matrix structure layer 22 is mainly disposed to the open-mouth of reservoir 20.Matrix structure layer 22 can partially cover reservoir
20 opening, can also all cover the opening of reservoir 20, so that reservoir 20 be made to form semiclosed or full envelope accordingly
The structure closed.Preferably, matrix structure layer 22 all covers the opening of reservoir 20 so that reservoir 20 is in totally-enclosed
State.
Monitoring holes 23 are arranged on matrix structure layer 22, and monitoring holes 23 can be used for being sampled the water body of reservoir 20,
Convenient for the water quality situation in monitoring reservoir 20.Monitoring holes 23 specifically open up position and quantity is not especially limited, can root
Factually border monitoring needs are configured.
Layer of plants 24 is also set up on the surface of matrix structure layer 22, layer of plants 24 can be used for the purification to water pollutant,
Also there is certain landscape effect simultaneously, can beautify the environment.The plant of layer of plants 24 is not especially limited, main using to pollution
Object has the species of enriching, patience.
Further, on above-mentioned technical proposal basis of the present invention, which migrates inspective regulation system packet
Gravel layer 25 is included, gravel layer 25 is specific as shown in Figure 2 between permeation-resisting structure layer 21 and matrix structure layer 22.
The gravel layer 25 can be conducive to microorganism in the attachment and growth on its surface, for the formation of biomembrane in the future, benefit
In the passivation of heavy metal pollution and the decomposition of organic pollutant, to achieve the purpose that purify water body.
As a kind of optional embodiment of the invention, gravel layer 25 with a thickness of 0.1-0.2m；
Gravel layer 25 it is typical but non-limiting with a thickness of 0.1m, 0.12m, 0.14m, 0.15m, 0.16m, 0.18m or
0.2m.By the restriction to 25 thickness of gravel layer, so that it is stronger for the detergent power of water body to be formed by biomembrane.
As a kind of optional embodiment of the invention, the diameter of 25 cobble-stone of gravel layer is 0.05-0.10cm.
The typical but non-limiting diameter of gravel is 0.05cm, 0.06cm, 0.07cm, 0.08cm, 0.09cm or 0.10cm.
By the restriction to gravel diameter, it is more advantageous to the attachment and growth of microorganism.
Due to being formed with layer of plants 24 on matrix structure layer 22, therefore matrix structure layer 22 should have certain intensity.As
A kind of optional embodiment of the invention, matrix structure layer 22 include host material and fixing piece (not identifying in figure), are fixed
Part is for fixing host material.
Host material is attached on fixing piece, can provide certain nutrient for layer of plants 24, the ingredient of host material is not made
It is specific to limit.
As a kind of optional embodiment of the invention, host material includes soil, fertile soil and fertilizer；
Weight ratio between soil, fertile soil and fertilizer is (2-4): (6-7): (0.2-0.8), preferably (2.5-3.5):
(6.2-6.8):(0.3-0.6)；
Wherein, fertile soil is one layer that traditional rotten soil is made of plant material and all kinds of organic wastes (such as food waste)
Mixture.
The specific ingredient of fertilizer is not especially limited, is the common fertilizer of those skilled in the art, it can be according to plant
The type of plant is selected in layer 24.As a kind of optional embodiment of the present invention, fertilizer can be biological organic fertilizer.Biology has
Machine fertilizer refers to microorganisms with specific functions and mainly with plant and animal residues (such as feces of livestock and poultry, agricultural crop straw) for source and through nothing
One kind that evilization processing, decomposed organic materials are combined has both the fertilizer of microbial manure and organic fertilizer effect.The biology
Organic fertilizer integrates the advantages such as chemical fertilizer, compound fertilizer, microorganism fertilizer, organic fertilizer, water-retaining agent and root-inducing powder.
Coordinated between soil, fertile soil and fertilizer enables to the host material to have good nutritional ingredient, benefit
The growth of plant in subsequent layer of plants 24.
Amount ratio between soil, fertile soil and fertilizer should control in certain numberical range.Soil, fertile soil and fertilizer
Typical but non-limiting weight ratio is 2:6.0:0.2,2:7.0:0.5,2.5:6.5:0.8,3:6.0:0.2,3 between material:
6.5:0.5,3:6.5:0.8,3.5:6.5:0.6,4:6.2:0.6,4:6.5:0.3 or 4:7.0:0.5.
Above-mentioned fertile soil and fertilizer are commercially available, and the common preparation method in this field can also be used and be voluntarily prepared.
" comprising " of the present invention, it is intended that it can also include other components exceptionally except described group.These other components
Assign the host material different characteristics.In addition to this, " comprising " of the present invention may be replaced by enclosed
" for " or " by ... form ".
As a kind of optional embodiment of the invention, fixing piece includes non-woven fabrics and acrylic board, is enclosed with matrix material
The non-woven fabrics of material is located on acrylic board.
Preferably, non-woven fabrics is permeable non-woven fabrics, offers several permeable holes on acrylic board.Above-mentioned non-woven fabrics and
The setting of acrylic board may make host material to have certain permeable, venting capability, conducive to the growth of plant.
The quantity of permeable hole and aperture size can be set according to actual needs on acrylic board.As of the invention
A kind of optional embodiment, the aperture of permeable hole are 1-3mm.The aperture of typical but non-limiting permeable hole be, for example, 1mm,
1.5mm, 2mm, 2.5mm or 3mm.
The aperture of monitoring holes 23 and spacing are set according to actual needs.As a kind of optional embodiment party of the invention
Formula, the spacing between monitoring holes 23 are 2m*2m, 2.5m*2.5m or 3m*3m；
And/or the aperture of monitoring holes 23 is 0.1-0.2m.The aperture of typical but non-limiting monitoring holes 23 be 0.1m,
0.12m, 0.14m, 0.15m, 0.16m, 0.18m or 0.2m.
Layer of plants 24 is set on matrix structure layer 22, is mainly made of various plants, for water in later period reservoir 20
The purification and pollution control of body.As a kind of optional embodiment of the invention, the plant in layer of plants 24 includes ciliate desert-grass, perfume (or spice)
In Pu, calamus, S.plumbizincicola, canna or iris any one or at least two combination.
The plant of mentioned kind may be used also in addition to all having certain detergent power to pollutant or heavy metal ion
Certain landscape effect is formed, is beautified the environment.
As a kind of optional embodiment of the invention, the pond body structure of reservoir 20 is concrete.Pond body structure is adopted
It is constructed with concrete, so that pond body structure has certain intensity.
The size of 20 size of reservoir can be set according to actual needs.As a kind of optional embodiment party of the invention
Formula, the length of the length of reservoir 20 matrix to be monitored no more than 10 surface of side slope, the width of reservoir 20 is 5-10m, deep
Degree is not less than 0.5m.
By the restriction to 20 size of reservoir so that its for matrix to be monitored in side slope 10 percolate and/or
Leacheate has preferable capacity gauge.
Further, on technical solution of the present invention basis, the matrix on 10 surface of side slope is matrix of sowing grass seeds by duster；
And/or the matrix on 10 surface of side slope includes sludge, sludge is river bottom mud and/or sludge of sewage treatment plant.
Using river bottom mud or sludge of sewage treatment plant as base starting material, turn waste into wealth, realizes the recycling of sludge
It utilizes.The comprehensive utilization of the wastes such as sludge, river bottom mud can be promoted using stroma contaminants migration inspective regulation system
Efficiency and safety avoid harm of the environment by secondary pollution.
Meanwhile also plantation is there are many plant in side slope 10, ecological protection and greening for realizing side slope 10.
According to another aspect of the present invention, a kind of stroma contaminants migration inspective regulation system is additionally provided to pollute in matrix
Application in object monitoring or improvement.
In view of advantage possessed by above-mentioned inspective regulation system, matrix is polluted so that the inspective regulation system can be realized
The double effects that object is monitored and administers, meanwhile, which also provides reference for other pollution monitorings improvement
Meaning.
Combined with specific embodiments below and comparative example, the invention will be further described.
Embodiment 1
Stroma contaminants provided in this embodiment migrate inspective regulation system, and the reservoir including being located at side slope bottom stores
Pond is used to collect the percolate and/or leachate of side slope surface matrix；
The bottom of reservoir is formed with permeation-resisting structure layer, and the open-mouth of reservoir is formed with matrix structure layer, matrix structure
Several monitoring holes are distributed on layer, matrix structure layer is equipped with layer of plants far from the side of columns base.
Wherein, permeation-resisting structure layer is bentonite impervious barrier；
Matrix structure layer includes host material and fixing piece, and host material includes soil, fertile soil and fertilizer, soil, corruption
The weight ratio grown between soil and fertilizer is 2:6:0.2, and fixing piece includes permeable non-woven fabrics and acrylic board, is opened up on acrylic board
There are several permeable holes, the aperture of permeable hole is 2mm, and the permeable non-woven fabrics for being enclosed with host material is located on acrylic board；
The aperture of monitoring holes is 0.12m, and the spacing between monitoring holes is 2.5m*2.5m；
Layer of plants is located at matrix structure layer surface, and selected plant is ciliate desert-grass, cattail, calamus and with mine in layer of plants
Red-spotted stonecrop.
Embodiment 2
Stroma contaminants provided in this embodiment migrate inspective regulation system, and the reservoir including being located at side slope bottom stores
Pond is used to collect the percolate and/or leachate of side slope surface matrix；
The bottom of reservoir is formed with permeation-resisting structure layer, and permeation-resisting structure layer is equipped with gravel far from the side of columns base
Layer, the open-mouth of reservoir are formed with matrix structure layer, and gravel layer is between permeation-resisting structure layer and matrix structure layer, matrix knot
Several monitoring holes are distributed on structure layer, matrix structure layer is equipped with layer of plants far from the side of columns base.
Wherein, permeation-resisting structure layer be include high density polyethylene (HDPE) impervious barrier；
Gravel layer with a thickness of 0.15m, the diameter of gravel is 0.05-0.10cm；
Matrix structure layer includes host material and fixing piece, and host material includes soil, fertile soil and fertilizer, soil, corruption
The weight ratio grown between soil and fertilizer is 3:6.5:0.5, and fixing piece includes permeable non-woven fabrics and acrylic board, is opened on acrylic board
Equipped with several permeable holes, the aperture of permeable hole is 3mm, and the permeable non-woven fabrics for being enclosed with host material is located on acrylic board；
The aperture of monitoring holes is 0.2m, and the spacing between monitoring holes is 3m*3m；
Layer of plants is located at matrix structure layer surface, in layer of plants selected plant be calamus, S.plumbizincicola, canna and
Iris.
In order to verify the technical effect of above-described embodiment, ad hoc following experimental example.
Experimental example
Examples 1 and 2 are applied to Henan Xinxiang Mining slope rehablitation project.Wherein, the matrix master that sows grass seeds by duster in side slope
It to be made of sludge, decomposed organic matter, loam, adhesive, alkaline fertilizer after fermenting.Though the quality standard of sludge meets after fermentation
People's Republic of China's city-building professional standard " planting technique soil (CJ/T 340-2016) " requirement, but usage amount is larger,
Accounting is 55%.Be not in additive effect after ensureing the project implementation, pollute the soil and underground water on periphery, therefore
Regional construction stroma contaminants provided by the invention migrate inspective regulation system.
By monitoring, find the project implementation after 10 days in, percolate it is second-rate, though heavy metal free is dirty
Dye, but the equal content of its COD, ammonia nitrogen, total phosphorus, total nitrogen is far more than in " water environment quality standard (GB3838-2002) "
V class standard；Over time, transplanted canna, kite in the leaching and layer of plants of maintenance water and natural precipitation
Absorption, the purification of the plants such as tail, after the project implementation finishes 3 months, the water in reservoir is gradually purified, quality standard
Meet IV class and the above standard in " water environment quality standard (GB3838-2002) ".Therefore, stroma contaminants migration prison
The double effects for being monitored and administering to stroma contaminants can be realized by surveying governing system, effectively evade side slope stroma contaminants
The secondary pollution caused by surrounding enviroment.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of stroma contaminants migrate inspective regulation system, which is characterized in that the reservoir including being located at side slope bottom, it is described
Reservoir is used to collect the percolate and/or leachate of side slope surface matrix；
The bottom of the reservoir is formed with permeation-resisting structure layer, and the open-mouth of the reservoir is formed with matrix structure layer, described
Several monitoring holes are distributed on matrix structure layer, the matrix structure layer is equipped with plant far from the side of the columns base
Layer.
2. stroma contaminants according to claim 1 migrate inspective regulation system, which is characterized in that including gravel layer, institute
Gravel layer is stated between the permeation-resisting structure layer and the matrix structure layer；
Preferably, the gravel layer with a thickness of 0.1-0.2m；
Preferably, the diameter of the gravel layer cobble-stone is 0.05-0.10cm.
3. stroma contaminants according to claim 1 migrate inspective regulation system, which is characterized in that the permeation-resisting structure layer
Including in high density polyethylene (HDPE) impervious barrier, bentonite impervious barrier or clay impermeable layer any one or at least two group
It closes.
4. stroma contaminants according to claim 1 migrate inspective regulation system, which is characterized in that the matrix structure layer
Including host material and fixing piece, the fixing piece is for fixing the host material.
5. stroma contaminants according to claim 4 migrate inspective regulation system, which is characterized in that the host material packet
Include soil, fertile soil and fertilizer；
Weight ratio between the soil, fertile soil and fertilizer is (2-4): (6-7): (0.2-0.8), preferably (2.5-3.5):
(6.2-6.8):(0.3-0.6)；
And/or the fixing piece includes non-woven fabrics and acrylic board, the non-woven fabrics for being enclosed with the host material is located at institute
It states on acrylic board.
6. stroma contaminants according to claim 1 migrate inspective regulation system, which is characterized in that between the monitoring holes
Spacing be 2m*2m, 2.5m*2.5m or 3m*3m；
And/or the aperture of the monitoring holes is 0.1-0.2m.
7. stroma contaminants described in -6 any one migrate inspective regulation system according to claim 1, which is characterized in that described
Plant in layer of plants include in ciliate desert-grass, cattail, calamus, S.plumbizincicola, canna or iris any one or at least
Two kinds of combination.
8. stroma contaminants described in -6 any one migrate inspective regulation system according to claim 1, which is characterized in that described
The pond body structure of reservoir is concrete；
And/or the length of the reservoir is not more than the length of side slope surface matrix to be monitored, the width of the reservoir is
5-10m, depth are not less than 0.5m.
9. stroma contaminants described in -6 any one migrate inspective regulation system according to claim 1, which is characterized in that described
The matrix on side slope surface is matrix of sowing grass seeds by duster；
And/or the matrix on the side slope surface includes sludge, the sludge is river bottom mud and/or sludge of sewage treatment plant.
10. stroma contaminants described in any one of claim 1-9 migration inspective regulation system monitor in stroma contaminants or
Application in improvement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196302.5A CN108975516A (en) | 2018-10-15 | 2018-10-15 | Stroma contaminants migrate inspective regulation system and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN116377959A (en) * | 2023-06-05 | 2023-07-04 | 生态环境部南京环境科学研究所 | System and method for treating sandy soil landfill solid waste polluted river |
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| CN207792971U (en) * | 2017-12-14 | 2018-08-31 | 贺斯迈 | It is a kind of can deep purifying and store rainwater system |
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| CN207792971U (en) * | 2017-12-14 | 2018-08-31 | 贺斯迈 | It is a kind of can deep purifying and store rainwater system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116377959A (en) * | 2023-06-05 | 2023-07-04 | 生态环境部南京环境科学研究所 | System and method for treating sandy soil landfill solid waste polluted river |
| CN116377959B (en) * | 2023-06-05 | 2023-08-15 | 生态环境部南京环境科学研究所 | System and method for treating sandy soil landfill solid waste polluted river |
| US11959238B1 (en) | 2023-06-05 | 2024-04-16 | Nanjing Institute Of Environmental Sciences, Mee | Treatment system and method for sandy soil landfill solid waste polluted river channel |
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Application publication date: 20181211 |