CN109047267A - Degeneration system is polluted in refuse landfill - Google Patents
Degeneration system is polluted in refuse landfill Download PDFInfo
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- CN109047267A CN109047267A CN201811128482.3A CN201811128482A CN109047267A CN 109047267 A CN109047267 A CN 109047267A CN 201811128482 A CN201811128482 A CN 201811128482A CN 109047267 A CN109047267 A CN 109047267A
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- underground water
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- 230000007850 degeneration Effects 0.000 title claims description 24
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000009792 diffusion process Methods 0.000 claims abstract description 19
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 15
- 239000004927 clay Substances 0.000 claims abstract description 14
- 230000015556 catabolic process Effects 0.000 claims abstract description 10
- 238000006731 degradation reaction Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 13
- 239000004746 geotextile Substances 0.000 claims description 13
- 229920006262 high density polyethylene film Polymers 0.000 claims description 12
- 230000015654 memory Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 10
- 229910000278 bentonite Inorganic materials 0.000 claims description 9
- 239000000440 bentonite Substances 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
- 239000003610 charcoal Substances 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims description 5
- 229920001903 high density polyethylene Polymers 0.000 claims description 5
- 239000004700 high-density polyethylene Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 230000035764 nutrition Effects 0.000 claims description 5
- 235000016709 nutrition Nutrition 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 239000003673 groundwater Substances 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000006065 biodegradation reaction Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000010169 landfilling Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004071 soot Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000021332 multicellular organism growth Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
- B09B1/004—Covering of dumping sites
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/006—Sealing of existing landfills, e.g. using mining techniques
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
本发明公开了一种垃圾填埋场污染降解系统，属于污染处理领域，包括：底部防污染扩散系统、垂直防污染扩散系统、封场覆盖污染降解系统，底部防污染扩散系统由下至上包括地下水倒排系统、防渗透系统、渗沥液收集系统，垂直防污染扩散系统由防渗止水帷幕组成，封场覆盖污染降解系统由下至上依次包括为生物降解层、生物炭降解气体层、压实粘土层、防渗透材料层、雨水收集存储层、营养土层。本发明通过建立完全隔离独立空间，利用生物降解技术彻底消除垃圾长期堆填可能给周边居民造成的环境污染和安全隐患。
The invention discloses a waste landfill pollution degradation system, belonging to the field of pollution treatment, comprising: a bottom anti-pollution diffusion system, a vertical anti-pollution diffusion system, a closed field covering pollution degradation system, and the bottom anti-pollution diffusion system includes groundwater from bottom to top Inversion system, anti-seepage system, leachate collection system, vertical anti-pollution diffusion system is composed of anti-seepage and water-proof curtains, and the closed-site coverage pollution degradation system includes biodegradation layer, biochar degradation gas layer, and compression layer from bottom to top. Solid clay layer, anti-seepage material layer, rainwater collection and storage layer, nutrient soil layer. The invention completely eliminates environmental pollution and safety hazards that may be caused by long-term landfilling of garbage to surrounding residents by establishing a completely isolated independent space and using biodegradation technology.
Description
Technical field
The invention belongs to pollute process field, in particular to degeneration system is polluted in a kind of refuse landfill.
Background technique
With urbanization process accelerated development, storage rubbish still threatens us, and national technical standard " defend by house refuse
Raw landfill disposal technical specification " (GB50869-2013) regulation: " should be made before landfill yard land use slope stablizingization identification,
Land use demonstration ".But under natural conditions, the storage waste steady of landfill yard is a very long process, is typically at least needed
50-100 is taken, " garbage-surrounded city " becomes the protrusion restraining factors faced in urban development.Therefore, how to have to landfill yard
The improvement of effect, so that it is rapidly converted into the utilizable construction land of safety and stability in a short time is one urgently to be resolved important
Problem.Contaminated soil does not have natural self-purification capacity generally, it is also difficult to mitigate its pollution journey by diluting diffusion method
Degree, it is necessary to take costly transformation soil method to solve, project amount is big, and cost of investment is big, destroys soil texture, only suitable
Close small area pollution control.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of garbage loading embeading
Field pollution degeneration system.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of refuse landfill pollution degeneration system,
Degeneration system is polluted including the anti-pollution diffusion system in bottom, vertical anti-pollution diffusion system, Closure cover, the bottom is anti-pollution
Diffusion system includes that underground water falls heat-extraction system, antiseepage permeable system, Leachate Collecting System from the bottom to top, the vertical anti-pollution expansion
The system of dissipating is made of Impermeable underground wall curtain, and the Closure cover pollution degeneration system successively includes for biodegrade from the bottom to top
Layer, charcoal degradation gas blanket, clay compaction layer, barrier material layer, rainwater-collecting accumulation layer, nutrition soil layer.
Preferably, the underground water guide system includes underground water collection pipe, underground water guide layer and geotextile layer；Ground
It is lauched guide layer to be laid with by cobble, be arranged on the ground of soot bottom, underground water collection pipe is embedded in underground water water conservancy diversion
In layer, geotextile layer is covered on underground water guide layer upper surface.
Preferably, the antiseepage permeable system from bottom to up successively include GCL bentonite bed waterproof blanket, lower layer's HDPE film,
Internal layer non-woven geotechnical cloth layer, middle layer HDPE film, argillic horizon, upper layer HDPE film and outer layer non-woven geotechnical cloth layer.
Preferably, the Leachate Collecting System includes several interconnected french drains, the french drain include more blank pipes,
The non-woven geotechnical cloth layer wrapping up the rubble filled layer of the antipriming pipe, being arranged in outside the rubble filled layer.
Preferably, the barrier material layer successively includes bentonite bed, HDPE geo membrane layers, drainage network from the bottom to top
Layer, clay layer, braided geotextile.
Preferably, the rainwater-collecting accumulation layer includes the gravel layer of trapping memory, the package trapping memory.
Preferably, the trapping memory is vertically arranged, and it is two layers of round tube, and upper layer is collector pipe, and lower layer is storage
Water pipe.
Preferably, isolated material is wrapped up outside the collector pipe, the opening of upper end is covered with anti-network blocking, the isolation
Material can ensure the normal osmosis of rainwater and can prevent silt from entering inside collector pipe through gully-hole.
Preferably, it is recessed in the pipe outer wall of catchmenting along its axially extending groove, several grooves uniformly divide
It is distributed in pipe outer wall circumferential direction of catchmenting, offers gully-hole on the groove.
Preferably, outer wall is provided with a circle overlap between the collector pipe and the standpipe, and inner wall is provided with isolation
Filter layer.
The beneficial effects of the present invention are: the present invention passes through the anti-pollution diffusion system in bottom, vertical anti-pollution diffusion system, envelope
Field covering pollution degeneration system establishes one and is completely independent space, so that pollutant is completely isolated with external environment, prevents
Contamination, and the biodegradable layer in degeneration system is polluted by Closure cover, garbage disposal special bacterium is covered on
It above rubbish heap, successively degrades from top to bottom, charcoal degradation gas blanket can be absorbed, decompose landfill gas, and charcoal can
To improve the activity of methane-oxidizing bacteria in clay, the landfill gas for escaping from charcoal degradation gas blanket on a small quantity is thoroughly absorbed into decomposition.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of underground water guide system in the present invention；
Fig. 3 is the structural schematic diagram of antiseepage permeable system in the present invention；
Fig. 4 is the structural schematic diagram of Leachate Collecting System in the present invention；
Fig. 5 is the structural schematic diagram of barrier material layer in the present invention；
Fig. 6 is the sectional view of trapping memory in the present invention；
Fig. 7 is the schematic diagram of trapping memory in the present invention.
Description of symbols:
1-underground water guide system；2-antiseepage permeable systems；3-Leachate Collecting Systems；4-vertical anti-pollution diffusion systems
System；5-biodegradable layers；6-charcoals degradation gas blanket；7-clay compaction layers；8-barrier material layers；9-rainwater collections
Collect accumulation layer；10-trapping memories；11-nutrition soil layers；12-underground water guide layers；13-underground water collection pipes；14-soil
Work layer of cloth；21-GCL bentonite bed waterproof blankets；22-lower layer's HDPE films；23-internal layer non-woven geotechnical cloth layers；24-middle layers
HDPE film；25-argillic horizons；26-upper layer HDPE films；27-outer layer non-woven geotechnical cloth layers；31-rubble filled layers；32-is mostly empty
Pipe；33-non-woven geotechnical cloth layers；81-bentonite beds；82-HDPE geo membrane layers；83-draining stratum reticulares；84-clay layers；
85-braided geotextile layers；100-isolated materials；101-gully-holes；102-collector pipes；103-isolation filter layers；104—
Overlap；105-standpipes；106-grooves；107-anti-network blockings.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, to enable those skilled in the art referring to specification
Text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figs. 1-5, the present embodiment provides a kind of refuse landfills to pollute degeneration system, including the anti-pollution diffusion in bottom
System, vertical anti-pollution diffusion system, Closure cover pollute degeneration system, and the anti-pollution diffusion system in bottom includes ground from the bottom to top
Be lauched down heat-extraction system 1, antiseepage permeable system 2, Leachate Collecting System 3, underground water guide system 1 include underground water collection pipe 13,
Underground water guide layer 12 and geotextile layer 14；Underground water guide layer 12 is arranged on the ground of soot bottom, underground water collection pipe
13 are embedded in underground water guide layer 12, and geotextile layer 14 is covered on underground water guide layer upper surface, and setting in this way ensure that ground
Surrounding can be guided to for the underground water security below refuse landfill by being lauched guide system 1, make the construction of refuse landfill
Original ground water regime is not impacted；Antiseepage permeable system 2 from bottom to up successively include GCL bentonite bed waterproof blanket 21,
Lower layer's HDPE film 22, internal layer non-woven geotechnical cloth layer 23, middle layer HDPE film 24, argillic horizon 25, upper layer HDPE film 26 and outer layer
Non-woven geotechnical cloth layer 27 ensure that refuse landfill bottom and outside are completely isolated by the duplicature setting compound with clay,
Leachate site will not penetrate into ground end, polluted underground water, and underground water will not enter soot, influence the decomposition of rubbish；Leachate site
Collection system 3 is made of several interconnected french drains, french drain by more blank pipes 32, wrap up antipriming pipe rubble filled layer 31, set
It sets the non-woven geotechnical cloth layer 33 outside rubble filled layer 31 to form, it is convenient that the french drain of Leachate Collecting System 3 is drawn materials, it is only necessary to
It can construct in early-stage preparations antipriming pipe 32, rubble and non-woven fabrics 33, quick construction, leachate collecting effect is good, rubble
The effect of filled layer 31 is the solid matter in filtering spam body Leachate site, prevents insoluble solid matter from entering antipriming pipe 32 and is blocked up
Plug, the effect of non-woven geotextile 33 is carried out shaping to rubble filled layer 31, prevents from making when the displacement such as sliding occurs for rubbish body
Antipriming pipe 32 is subjected to displacement, and prevents antipriming pipe 32 close to the side of rubble filled layer 31.
Vertical anti-pollution diffusion system 4 is made of Impermeable underground wall curtain, is constructed by slip casting method, barrier material is passed through
Drilling injection bottom, makes it fill formation pore, has the function that antiseepage.
Closure cover pollute degeneration system from the bottom to top and successively include degrade for biological degraded layer 5, charcoal gas blanket 6,
Clay compaction layer 7, barrier material layer 8, rainwater-collecting accumulation layer 9, nutrition soil layer 10.Biodegradable layer 5 is special by garbage disposal
It is launched with bacterium to junk-heap body upper epidermis, has just started have oxygen in landfill yard, first carried out oxygenolysis, oxygen has consumed thereafter, turns
Become anaerobic digestion, garbage disposal special bacterium decomposes the rubbish of upper epidermis, then proceedes to degrade and extend downwardly, finally
The rubbish of lower layer is all degraded, the rubbish after degradation plays isolation and purification to the foul smell of lower layer as biological coating
Effect.
Charcoal degrades gas blanket 6, clay compaction layer 7 by this two layers compound, has the function that landfill gas of degrading.It is raw
Object charcoal is bio-organic materials (biomass) in anoxic or oxygen-free environment, the solid matter generated after high temperature pyrolysis,
Itself there is porosity, stable structure can increase the moisture holding capacity of soil, keep nutrient, promote methane-oxidizing bacteria in the soil body
Growth.The activity of methane-oxidizing bacteria in soil can be improved in biological carbon materials, and landfill gas is further absorbed, is decomposed.These first
Alkoxide bacterium can be finally decomposed to CO2 and H2O using methane as carbon source and energy.
Barrier material layer 8, rainwater-collecting accumulation layer 9 are all to guarantee that water will not be entered at the top of refuse landfill, mainly
Rainwater.Barrier material layer 8 successively includes bentonite bed 81, HDPE geo membrane layers 82, draining stratum reticulare 83, clay layer from the bottom to top
84, braided geotextile 85.Braided geotextile 85 is soil layer separating and filtering material, and clay layer 84 has certain waterproof effect, draining
Being discharged by the water of clay layer 84, bentonite bed 81, HDPE geo membrane layers 82 further prevent water to flow into rubbish filling out stratum reticulare 83
It buries in field, reduces soot decomposition efficiency.
Afforestation effect can be played on nutrition soil layer 10 with planting plants, while precipitation is obstructed.Rainwater-collecting storage
Layer 9 can collect the most of rainwater of storage, reduce the amount that rainwater flows into barrier material layer 8, secondly when arid, rainwater
Moisture can be provided for the plant on Nutrition Soil layer 10 by collecting accumulation layer 9, guarantee the normal growth of plant.
As shown in fig. 6-7, rainwater-collecting accumulation layer 9 includes the gravel layer of trapping memory 10, package trapping memory 9,
Trapping memory 10 is vertically arranged, and it is two layers of round tube, and upper layer is collector pipe 102, and lower layer is standpipe 105, collector pipe 102
Outer wall is provided with a circle overlap 104 between standpipe 105, and inner wall is provided with isolation filter layer 103, wraps outside collector pipe 102
Isolated material 100 is wrapped up in, isolated material 100 can ensure the normal osmosis of rainwater and can prevent silt from entering through gully-hole to catchment
Inside pipe 102, isolated material 100 can be non-woven geotextile, be recessed on 102 outer wall of collector pipe axially extending along its
Groove 106, several grooves 106 are uniformly distributed in collector pipe 102 outer wall circumferential direction, offer gully-hole 101 on groove 102, catchment
The opening of 102 upper end of pipe is covered with anti-network blocking 107, and rainwater and collector pipe can be improved in the setting of groove 102 and overlap 104
102 contact area improves osmotic effect.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (10)
1. degeneration system, including the anti-pollution diffusion system in bottom, vertical anti-pollution diffusion system, envelope are polluted in a kind of refuse landfill
Field covering pollution degeneration system, which is characterized in that the anti-pollution diffusion system in bottom includes that row is underground water from the bottom to top
System, antiseepage permeable system, Leachate Collecting System, the vertical anti-pollution diffusion system are made of Impermeable underground wall curtain, the envelope
Field, which covers, pollutes degeneration system from the bottom to top successively including being biology degraded layer, charcoal degradation gas blanket, clay compaction layer, preventing
Barrier material layer, rainwater diversion layer, nutrition soil layer.
2. degeneration system is polluted in refuse landfill according to claim 1, which is characterized in that the underground water guide system packet
Include underground water collection pipe, underground water guide layer and the first geotextile layer；Underground water guide layer is laid with by cobble, is arranged in rubbish
On the ground of rubbish field bottom, underground water collection pipe is embedded in underground water guide layer, and the first geotextile layer is covered on underground water guide layer
Upper surface.
3. according to claim 1 refuse landfill pollute degeneration system, which is characterized in that the antiseepage permeable system from down toward
On successively include GCL bentonite bed waterproof blanket, lower layer's HDPE film, internal layer non-woven geotechnical cloth layer, middle layer HDPE film, argillic horizon,
Upper layer HDPE film and outer layer non-woven geotechnical cloth layer.
4. degeneration system is polluted in refuse landfill according to claim 1, which is characterized in that the Leachate Collecting System packet
Several interconnected french drains are included, the french drain includes more blank pipes, the rubble filled layer of the package antipriming pipe, setting described
Non-woven geotechnical cloth layer outside rubble filled layer.
5. degeneration system is polluted in refuse landfill according to claim 1, which is characterized in that the barrier material layer is under
Supreme successively includes bentonite bed, HDPE geo membrane layers, draining stratum reticulare, clay layer, braided geotextile.
6. degeneration system is polluted in refuse landfill according to claim 1, which is characterized in that the rainwater-collecting accumulation layer packet
Include the gravel layer of trapping memory, the package trapping memory.
7. degeneration system is polluted in refuse landfill according to claim 6, which is characterized in that the trapping memory is set vertically
It sets, and it is two layers of round tube, upper layer is collector pipe, and lower layer is standpipe.
8. degeneration system is polluted in refuse landfill according to claim 7, which is characterized in that outside the collector pipe package every
From material, the opening of upper end is covered with anti-network blocking, and the isolated material can ensure the normal osmosis of rainwater and can prevent
Silt enters inside collector pipe through gully-hole.
9. degeneration system is polluted in refuse landfill according to claim 8, which is characterized in that indent in the pipe outer wall of catchmenting
It is formed with along its axially extending groove, several grooves are uniformly distributed in pipe outer wall circumferential direction of catchmenting, and offer collection on the groove
Water hole.
10. degeneration system is polluted in refuse landfill according to claim 9, which is characterized in that the collector pipe and the storage
Outer wall is provided with a circle overlap between water pipe, and inner wall is provided with isolation filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128482.3A CN109047267A (en) | 2018-09-27 | 2018-09-27 | Degeneration system is polluted in refuse landfill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128482.3A CN109047267A (en) | 2018-09-27 | 2018-09-27 | Degeneration system is polluted in refuse landfill |
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| CN109047267A true CN109047267A (en) | 2018-12-21 |
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| CN201811128482.3A Pending CN109047267A (en) | 2018-09-27 | 2018-09-27 | Degeneration system is polluted in refuse landfill |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303022A (en) * | 2019-07-01 | 2019-10-08 | 安徽伊尔思环境科技有限公司 | A kind of consumer waste filling and embedding system and method for impermeable pollution |
| CN111804696A (en) * | 2020-07-15 | 2020-10-23 | 中国科学院武汉岩土力学研究所 | Landfill-degradation-blocking closure covering system, test device and method for its waterproofing, air-sealing, and pollutant degradation rate performance testing |
| CN112044932A (en) * | 2020-08-28 | 2020-12-08 | 苏州仁和园林股份有限公司 | Durable stable refuse landfill pollutant degradation system |
| CN112095742A (en) * | 2020-09-28 | 2020-12-18 | 北京高能时代环境技术股份有限公司 | A landfill leachate drainage system |
| CN113245336A (en) * | 2021-01-27 | 2021-08-13 | 上海瑢域节能环保科技有限公司 | Capsule type refuse landfill device |
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| DE3821788A1 (en) * | 1988-06-28 | 1990-01-11 | Merk Holzbau Gmbh & Co | Landfill installation |
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| CN112044932A (en) * | 2020-08-28 | 2020-12-08 | 苏州仁和园林股份有限公司 | Durable stable refuse landfill pollutant degradation system |
| CN112095742A (en) * | 2020-09-28 | 2020-12-18 | 北京高能时代环境技术股份有限公司 | A landfill leachate drainage system |
| CN112095742B (en) * | 2020-09-28 | 2025-06-24 | 北京高能时代环境技术股份有限公司 | Landfill leachate drainage system |
| CN113245336A (en) * | 2021-01-27 | 2021-08-13 | 上海瑢域节能环保科技有限公司 | Capsule type refuse landfill device |
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