CN106824966A - A kind of environment-friendly disposal system of solid waste - Google Patents
A kind of environment-friendly disposal system of solid waste Download PDFInfo
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- CN106824966A CN106824966A CN201710074547.XA CN201710074547A CN106824966A CN 106824966 A CN106824966 A CN 106824966A CN 201710074547 A CN201710074547 A CN 201710074547A CN 106824966 A CN106824966 A CN 106824966A
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- leachate
- landfill
- percolate
- collection system
- layer
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Mining & Mineral Resources (AREA)
- Water Supply & Treatment (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of environment-friendly disposal system of solid waste, including：Garbage loading embeading area, for filling municipal refuse, municipal refuse carries out biodegradation in garbage loading embeading area, produces percolate；Leachate collection system, for collecting the percolate produced in landfill area；Leachate recirculation system, the leachate recirculation that leachate collection system can be collected to refuse landfill；Regulating reservoir, it passes through control valve and is communicated with the leachate recirculation system；The regulating reservoir inner containment adjusts liquid, and the entrance of the leachate collection system sets acidometer, the flow of the regulation liquid described in the entrance acidity adjustment according to the filtrate collection system between regulating reservoir and the leachate recirculation system.
Description
Technical field
The present invention relates to a kind of processing system of solid waste, at the solid waste environmental protection of municipal refuse
Reason system.
Background technology
With the expansion of city size, the increase of urban population and the raising of Living consumption, the yield of municipal refuse
It is growing day by day,
So that garbage disposal difficulty increases, difficulty is brought to urban development and management, and seriously threaten city dweller's
Existence and health.
Due to municipal refuse complicated component, by the shadow of the level of economic development, energy resource structure, natural conditions and traditional habit
Sound, municipal refuse composition differs greatly, therefore different with national conditions difference to the processing method of municipal refuse, often a country
Different processing modes are also taken in different cities, but finally all turn to treatment standard with the innoxious of rubbish, resource and decrement.
Preceding conventional refuse disposal method has burning electricity generation method, compost fermentation method, sanitary landfill method, separating method etc..Wherein, sanitary landfills
Method with its with low cost, applied widely, non-secondary pollution, environment protecting significantly and dispose it is thorough the advantages of and generally adopted
With being also the important method of Urban Garbage Treatment in China.
In traditional sanitary filling field, the biodegradation of rubbish is a natural degradation process without any control.By
Complicated in rubbish constituent, physics, chemistry and biological nature are widely different, and refuse landfill structure design limitation
Property, it is impossible to for microorganism provides suitable growing environment, the degradation process of rubbish is restricted, therefore, conventional sanitation landfill yard
Garbage degradation process is slow, stabilization period is long, degraded is incomplete, factor of created gase is low, percolate complicated component.
Bioreactor landfill technology is grown up on the basis of traditional Sanitary Landfill Technology, its core be by
Landfill yard is considered as natural anaerobic organism filter bed, micro- in reinforcing landfill waste by autotelic leachate recirculation control system
Biological bioprocess, so that the conversion of degradable organic component and stabilization in accelerating rubbish.
The stabilisation process of rubbish in bioreactor, can be divided into five stages：Adjusting stage at initial stage (aerobic decomposition), mistake
Cross the stage (and oxygen solution), produce acid phase (anaerobic digestion, not methane phase), the methane phase stage (anaerobic digestion, methane phase) and
Rotten maturation stage.In the case of garbage loading embeading, the oxygen in waste layer is depleted quickly, and landfill waste is adjusted, transition stage is entered
Enter to produce acid phase, in the presence of microorganism, the biodegradable component in rubbish is converted into by continuous hydrolysis largely to be had
Machine acid.Therefore, the direct recharge of percolate is carried out at the garbage loading embeading initial stage, the percolate containing a large amount of organic acids can be made to return again
Backfill buried regions, aggravates the situation of buring layer Accumulation of Organic Acids, and the acid condition of buring layer can not only suppress the growth of methane backeria, hinders
Hinder the foundation of methanation, while suppression is also produced to the further hydrolysis acidification of organic matter, so as to slow down the stabilization of rubbish
Change process.
In order to solve the above problems, inventor's earlier application proposes a kind of setting of municipal refuse environment-friendly disposal system, energy
Enough accelerate the aerobic metabolism that garbage loading embeading accumulates organic acid, Aerated Landfill Layers is transitioned into methane phase rank by product acid phase as early as possible
Section.But, during waste stabilisation, still there is a problem of hydrolysis acidification.
The content of the invention
The present invention proposes a kind of municipal refuse environment-friendly disposal system, hydrolysis acid that can always during waste stabilisation
Sour environment caused by changing.
As one aspect of the present invention, there is provided a kind of municipal refuse environment-friendly disposal system, including：Antiseepage protective layer,
Its bottom for being arranged at refuse landfill, for prevent percolate to Groundwater movement polluted underground water body；Diafiltration
Liquid drain layer, it is arranged at antiseepage protective layer top, for the percolate produced in landfill yard to be discharged into leachate collection system
System；Aerated Landfill Layers, it is used to fill needs municipal refuse to be processed；Intermediate cover layer, it is after every layer of garbage loading embeading to this
Layer Aerated Landfill Layers are covered；Leachate collection system, for collecting the percolate produced in landfill yard；Leachate recirculation system
System, the leachate recirculation that leachate collection system can be collected to refuse landfill；It is characterized in that：Also include regulating reservoir,
It passes through control valve and is communicated with the leachate recirculation system；The regulating reservoir inner containment adjusts liquid, and the percolate is received
The entrance of collecting system sets acidometer, regulating reservoir and the diafiltration described in the entrance acidity adjustment according to the filtrate collection system
The flow of the regulation liquid between liquid recharge system.
Preferably, the regulation liquid is alkaline solution.
Preferably, the regulation liquid is sodium hydroxide solution or lime aqueous solution.
Preferably, the control valve of the regulating reservoir being capable of the unlatching when leachate recirculation is not carried out.
Preferably, when leachate recirculation is carried out, the control valve is adjusted, makes the recharge of the leachate recirculation system
The pH value of percolate is 8 or so.
Preferably, the antiseepage protective layer is the pure clay impervious barrier of composition after natural clay layer or artificial clay compacting.
Preferably, the composite seepage prevention structures of the clay compaction and geomembrane composition.
Preferably, the percolate drain layer on antiseepage protective layer by laying the percolate discharge that gravel is formed
Layer, the curb of percolate water conservancy diversion is provided in percolate drain layer bottom.
Preferably, the intermediate cover layer is the viscous ± or sand of 15cm~30cm.
Preferably, the leachate collection system includes plash, and it is used to collect by percolate drain layer curb
The percolate of discharge.
Preferably, second pipeline is the tapered structure in opening, and it cuts with the junction of the first pipeline and the 3rd pipeline
Area is minimum；First pipeline and the 3rd pipeline are cylindrical pipeline, the sectional area of the 3rd pipeline and the second pipeline
Minimum sectional area is identical, the sectional area of the sectional area less than the 3rd pipeline of first pipeline.
Preferably, 2/3 of the sectional area of first pipeline less than the 3rd pipe section product.
Preferably, the permeability hole of the 3rd pipeline includes two rows, and first row permeability hole is arranged at the 3rd pipeline vertical section
Top, second row permeability hole is arranged at the bottom of the 3rd pipeline vertical section.
Preferably, the aperture of the first row permeability hole increases successively from high to low, the aperture of the second row permeability hole
It is sequentially reduced from high to low.
Brief description of the drawings
Accompanying drawing 1 is the system construction drawing of the embodiment of the present invention.
Accompanying drawing 2 is the structural representation of the refuse landfill of the embodiment of the present invention.
Accompanying drawing 3 is the recharge pile schematic diagram of the embodiment of the present invention.
Specific embodiment
In order to illustrate more clearly of technical scheme, the present invention will be simply situated between using embodiment below
Continue, it should be apparent that, in describing below is only one embodiment of the present of invention, is come for those of ordinary skill in the art
Say, without having to pay creative labor, other technical schemes can also be obtained according to these embodiments, fall within
Disclosure of the invention scope.
The municipal refuse environment-friendly disposal system of the embodiment of the present invention, referring to Fig. 1, including garbage loading embeading area 200, percolate is received
Collecting system 300, leachate recirculation system 400, regulating reservoir 500.Wherein garbage loading embeading area 200, for filling municipal refuse, city
Rubbish carries out biodegradation in garbage loading embeading area, produces percolate.Filter sepage collection system 300, for collecting garbage loading embeading area
The 200 filter sepages for producing.Leachate recirculation system 400, by pump 51 and valve 52, by filter sepage collection system 300
Garbage loading embeading area 200 is gone back in filter sepage recharge.
Regulating reservoir 500, it passes through control valve 501 and is communicated with leachate recirculation system 400；The inner containment of regulating reservoir 500
Regulation liquid, regulation liquid is alkaline solution, it is possible to use such as sodium hydroxide solution or lime aqueous solution are used as regulation liquid.Liquid oozes
The entrance of filtrate collection system 300 sets acidometer 301, the entrance acidity adjustment regulating reservoir 500 according to filtrate collection system 300
The flow of the regulation liquid between leachate recirculation system 400.When leachate recirculation is carried out, can be by control valve
501 regulation, makes the pH value of the recharge percolate of leachate recirculation system 400 be 8 or so, so that the pH value in landfill yard is protected
Hold between 7 ~ 7.5, will not be due to building up for hydrolysis acidification product to the continuation water of remaining Solid Waste in landfill yard
Solution causes to suppress, will not also make bioreactor landfill there is prolonged low pH and to methane phase reaction be smoothed out make
Into excessive negative effect.
Preferably, the control valve 501 of regulating reservoir 500 being capable of the unlatching when leachate recirculation is not carried out such that it is able to
Also the pH value in garbage loading embeading area 200 can be adjusted when not carrying out leachate recirculation.
Referring to Fig. 2, from the bottom up including antiseepage protective layer 10, filtrate discharge layer 20 replaces the structure in garbage loading embeading area 200
The Aerated Landfill Layers 30 and intermediate cover layer 40 of setting.Antiseepage protective layer 10 is arranged at the bottom of refuse landfill, for preventing
Only percolate to Groundwater movement polluted underground water body.It is infiltration system for the requirement of impervious barrier in Practical Project
Number is not more than 10-7cm/s.The antiseepage protective layer 10 of low cost can be pure for what is constituted after natural clay layer or artificial clay compacting
Clay lenses, in order to effectively prevent percolate leakage, antiseepage protective layer 10 can be constituted using clay compaction and geomembrane
Composite seepage prevention structures.
Percolate drain layer 20 is arranged on antiseepage protective layer 10, for the percolate produced in landfill yard to be discharged into
Leachate collection system.Gravel formation percolate drain layer 20 can be laid using catchmenting for a diameter of 5cm~l0cm, in diafiltration
The bottom of liquid drain layer 20 is provided for the curb of percolate water conservancy diversion.
Aerated Landfill Layers 30 and intermediate cover layer 40 are arranged alternately, and bioreactor, rubbish are formed in Aerated Landfill Layers 30
Successively the stabilization sub stage is reached after experience hydrolysis acidification, hydrogenesis and acetogenesis and methane phase.After one layer of Aerated Landfill Layers 30 are filled, cover
One layer of intermediate cover layer 40 of lid, the propagation for preventing top layer rubbish and bacterium, while reducing landfill waste foul gas to big
The pollution in compression ring border.Intermediate cover layer 40 can be configured using the sand of 15~30cm or clay.
Leachate collection system 300 includes plash, and it passes through pipeline and is communicated with the curb of percolate drain layer 20, uses
Pass through the percolate that the curb of percolate drain layer 20 is discharged in collecting.The entrance of leachate collection system 300 sets acidometer
301, the pH value for monitoring the percolate for flowing into leachate collection system.Leachate recirculation system 400, it can be by percolate
The leachate recirculation that collection system is collected is to refuse landfill.Filter sepage recharge system 400 includes recharge pile, and recharge pile leads to
Pump 51 and valve 52 is crossed to be communicated with the plash 50 of leachate collection system.
Recharge pile includes multigroup recharge pile group 60, and the quantity of recharge pile group 60 can be according to the big of refuse landfill
Small decision.As shown in fig. 1 recharge pile group 60 can be set to include the first recharge pile group 61 and arranged in a crossed manner
The form of two recharge pile groups 62, so that the Aerated Landfill Layers 30 of diverse location and depth can be returned by percolate
Fill.
The specific setting of single recharge pile 100 referring to Fig. 3, including triplate line, wherein the first pipeline 101 by pump with
And valve is communicated with leachate collection system, according to the control of pump 51 and valve 52, for intermittent to refuse landfill
Percolate is provided；Second pipeline 102 is pipeline straight up, and its upper end open is defeated for providing air to recharge pile 100
Enter, so as to be supplied to Aerated Landfill Layers 30；3rd pipeline 103 is the pipeline into 30 degree or so of angle, its pipeline with vertical plane
Middle setting permeability hole, percolate and air are provided by permeability hole.So as to air can be by the continuous rubbish of recharge pile 100
Spread in rubbish buring layer, the organic matter and its hydrolysate organic acid in buring layer are reduced organic directly by aerobic decomposition
The accumulation of acid, enables rubbish to reach stabilisation as early as possible, while also reducing the pollution intensity of percolate.
Preferably, the second pipeline 102 is set to the tapered structure in opening, and it is with the first pipeline 101 and the 3rd pipeline 103
Junction sectional area is minimum such that it is able to be easy to direct the air into Aerated Landfill Layers 30.First pipeline 101 and the 3rd pipeline 103
Be cylindrical pipeline, the sectional area of the 3rd pipeline 103 is identical with the minimum sectional area of the second pipeline 102, the first pipeline 101 cut
Sectional area of the area less than the 3rd pipeline 103, it is preferred that the sectional area of the first pipeline 101 is less than the section of the 3rd pipeline 103
Long-pending 2/3, so that percolate is flowed to when in the 3rd pipeline 103 from the first pipeline 101, percolate and pipe in the 3rd pipeline 103
There is gap in road section-top, so as to air can introduce Aerated Landfill Layers 30 by the gap in leachate recirculation, enter one
Step improves the speed of garbage disposal.
Preferably, as shown in Fig. 2 the permeability hole of the 3rd pipeline 103 includes two rows, first row permeability hole 110 is arranged at the
The top of the vertical section of three pipeline 103, it is used as air delivery outlet, there is provided flow to the air of Aerated Landfill Layers 30.Second row oozes
Open-work 120 is arranged at the bottom of the vertical section of the 3rd pipeline 103, and it, as air delivery outlet, is oozing in no leachate recirculation
As percolate delivery outlet during filtrate recharge.
It is further preferred that in the setting of permeability hole, the aperture of first row permeability hole 110 increases successively from high to low,
More air are made to flow successively from the bottom up；And the aperture of second row permeability hole 120 is sequentially reduced from high to low, make percolate
Flow successively from top to bottom, so that superposed Aerated Landfill Layers obtain the recharge of more percolates.
The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations, although with reference to above-described embodiment pair
The present invention has been described in detail, and those of ordinary skill in the art should be understood：Still can be to of the invention specific
Implementation method is modified or equivalent, and without departing from any modification of spirit and scope of the invention or equivalent,
It all should cover in the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of municipal refuse environment-friendly disposal system, including：Garbage loading embeading area, for filling municipal refuse, municipal refuse is in rubbish
Rubbish landfill area carries out biodegradation, produces percolate；Leachate collection system, for collecting the diafiltration produced in the landfill yard
Liquid；Leachate recirculation system, the leachate recirculation that leachate collection system can be collected to refuse landfill；Its feature exists
In：Also include regulating reservoir, it passes through control valve and is communicated with the leachate recirculation system；The regulating reservoir inner containment regulation
Liquid, the entrance of the leachate collection system sets acidometer, described in the entrance acidity adjustment according to the filtrate collection system
The flow of the regulation liquid between regulating reservoir and the leachate recirculation system.
2. according to claim 1, it is characterised in that：The garbage loading embeading area from the bottom to top, includes successively：Antiseepage is protected
Layer, its bottom for being arranged at refuse landfill, for prevent percolate to Groundwater movement polluted underground water body；Ooze
Filtrate discharge layer, it is arranged at antiseepage protective layer top, for the percolate produced in landfill yard to be discharged into leachate collection
System；Aerated Landfill Layers, it is used to fill needs municipal refuse to be processed；Intermediate cover layer, it is right after every layer of garbage loading embeading
This layer of Aerated Landfill Layers are covered.
3. municipal refuse environment-friendly disposal system according to claim 2, it is characterised in that：The regulation liquid is molten for alkalescence
Liquid.
4. municipal refuse environment-friendly disposal system according to claim 3, it is characterised in that：The regulation liquid is NaOH
Solution or lime aqueous solution.
5. municipal refuse environment-friendly disposal system according to claim 4, it is characterised in that：When leachate recirculation is carried out,
The control valve is adjusted, the pH value for making the recharge percolate of the leachate recirculation system is 8 or so.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575346.9A CN109622565B (en) | 2017-02-11 | 2017-02-11 | Solid waste environmental protection processing system |
| CN201710074547.XA CN106824966B (en) | 2017-02-11 | 2017-02-11 | Solid waste's environmental protection processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074547.XA CN106824966B (en) | 2017-02-11 | 2017-02-11 | Solid waste's environmental protection processing system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575346.9A Division CN109622565B (en) | 2017-02-11 | 2017-02-11 | Solid waste environmental protection processing system |
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| Publication Number | Publication Date |
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| CN106824966A true CN106824966A (en) | 2017-06-13 |
| CN106824966B CN106824966B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811575346.9A Active CN109622565B (en) | 2017-02-11 | 2017-02-11 | Solid waste environmental protection processing system |
| CN201710074547.XA Expired - Fee Related CN106824966B (en) | 2017-02-11 | 2017-02-11 | Solid waste's environmental protection processing system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811575346.9A Active CN109622565B (en) | 2017-02-11 | 2017-02-11 | Solid waste environmental protection processing system |
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| CN (2) | CN109622565B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110066022A (en) * | 2019-05-06 | 2019-07-30 | 广州环投环境服务有限公司 | A kind of landfill percolate recirculation process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6481929B1 (en) * | 1998-04-27 | 2002-11-19 | Arcadis Geraghty & Miller | Aerobic bioreduction of municipal solid waste landfill mass |
| US20110236961A1 (en) * | 2007-07-25 | 2011-09-29 | Casella Douglas R | Systems and methods for treating landfill gas using landfill leachate |
| CN102219569A (en) * | 2011-03-25 | 2011-10-19 | 浙江工商大学 | Decentralized treatment system and treatment method for rural domestic refuse |
| CN102464435A (en) * | 2010-11-18 | 2012-05-23 | 中国科学院成都生物研究所 | Method for carrying out nitrogen removal on landfill leachate and inhibiting methane emission |
| CN102626708A (en) * | 2012-04-01 | 2012-08-08 | 农业部沼气科学研究所 | Household garbage bioreactor and aerobic-anaerobic-semi-aerobic circulation treatment method |
| CN202638846U (en) * | 2012-05-24 | 2013-01-02 | 北京高能时代环境技术股份有限公司 | Waste landfill bioreactor structure |
| CN103155776A (en) * | 2013-04-02 | 2013-06-19 | 雷学军 | Method through planting, harvest and landfill of fast-growing herbaceous plants to achieve carbon sequestration |
| CN205762931U (en) * | 2016-07-08 | 2016-12-07 | 深圳市中兰环保科技股份有限公司 | Inclined in the aerobic repair system of a kind of landfill yard takes out/gas injection well and system thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100531942C (en) * | 2004-02-04 | 2009-08-26 | 同济大学 | A kind of on-site treatment method of leachate in domestic garbage landfill |
| CN105129990A (en) * | 2015-09-14 | 2015-12-09 | 中国环境科学研究院 | Method for pretreating landfill leachate by quasi aerobiotic landfilling body |
-
2017
- 2017-02-11 CN CN201811575346.9A patent/CN109622565B/en active Active
- 2017-02-11 CN CN201710074547.XA patent/CN106824966B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6481929B1 (en) * | 1998-04-27 | 2002-11-19 | Arcadis Geraghty & Miller | Aerobic bioreduction of municipal solid waste landfill mass |
| US20110236961A1 (en) * | 2007-07-25 | 2011-09-29 | Casella Douglas R | Systems and methods for treating landfill gas using landfill leachate |
| CN102464435A (en) * | 2010-11-18 | 2012-05-23 | 中国科学院成都生物研究所 | Method for carrying out nitrogen removal on landfill leachate and inhibiting methane emission |
| CN102219569A (en) * | 2011-03-25 | 2011-10-19 | 浙江工商大学 | Decentralized treatment system and treatment method for rural domestic refuse |
| CN102626708A (en) * | 2012-04-01 | 2012-08-08 | 农业部沼气科学研究所 | Household garbage bioreactor and aerobic-anaerobic-semi-aerobic circulation treatment method |
| CN202638846U (en) * | 2012-05-24 | 2013-01-02 | 北京高能时代环境技术股份有限公司 | Waste landfill bioreactor structure |
| CN103155776A (en) * | 2013-04-02 | 2013-06-19 | 雷学军 | Method through planting, harvest and landfill of fast-growing herbaceous plants to achieve carbon sequestration |
| CN205762931U (en) * | 2016-07-08 | 2016-12-07 | 深圳市中兰环保科技股份有限公司 | Inclined in the aerobic repair system of a kind of landfill yard takes out/gas injection well and system thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李颖: "《城市生活垃圾卫生填埋场设计指南》", 30 April 2005 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110066022A (en) * | 2019-05-06 | 2019-07-30 | 广州环投环境服务有限公司 | A kind of landfill percolate recirculation process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106824966B (en) | 2020-07-03 |
| CN109622565A (en) | 2019-04-16 |
| CN109622565B (en) | 2022-03-22 |
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