CN107081325A - A kind of method of the rigid landfill stabilization of hazardous waste capsule-type - Google Patents
A kind of method of the rigid landfill stabilization of hazardous waste capsule-type Download PDFInfo
- Publication number
- CN107081325A CN107081325A CN201710453679.3A CN201710453679A CN107081325A CN 107081325 A CN107081325 A CN 107081325A CN 201710453679 A CN201710453679 A CN 201710453679A CN 107081325 A CN107081325 A CN 107081325A
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- China
- Prior art keywords
- capsule
- hazardous waste
- hermetic bag
- landfill
- rigid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002920 hazardous waste Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000006641 stabilisation Effects 0.000 title claims abstract description 15
- 238000011105 stabilization Methods 0.000 title claims abstract description 15
- 239000002775 capsule Substances 0.000 claims abstract description 28
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 9
- 238000011109 contamination Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003673 groundwater Substances 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
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000013316 zoning Methods 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of method of the rigid landfill stabilization of hazardous waste capsule-type, comprises the following steps：(1) rigid landfill yard is constructed：1. surrounding wall and ceiling are set；2. air pipeline is set；3. storage unit is set：Set in landfill yard in rows of storage frame, storage frame and independent storage unit is set；(2) impervious barrier is constructed；(3) by every kind of hazardous waste by being vacuum-packed in capsule hermetic bag；Each capsule hermetic bag is numbered；(4) the capsule hermetic bag that the capsule hermetic bag for being packaged with hazardous waste loads in unloading case, each unloading case is had into identical coding, unloading case is placed in storage unit；(5) leak test periodically is carried out to all unloading casees.This method is combined using multiple independent sealed capsule-type packaging with rigid landfill structure, it is therefore prevented that underground water and rainwater soak, and using intelligent management, is inspected periodically, indexable, each capsule hermetic bag of classification state, realizes longtime running.
Description
Technical field
The present invention relates to a kind of method for being used to carry out hazardous waste landfill stabilization, belong to dangerous waste disposal technology neck
Domain.
Background technology
With the continuous improvement of the requirement of strict and Hazardous Wastes Management increasingly of environmental regulation, China is to hazard waste landfill
The understanding of standard is also gradually stepped up, it is proposed that the hazardous waste that new theory, thought are continually changing with tackling is produced and disposal is existing
Shape.Such as the requirement of 1. " indefinite duration maintenances "；The concept of " 2. safety assurance phase "；The hazard waste landfill technology of " 3. limited storage "
Positioning；Hazardous waste is embedded in hazardous waste landfill, also not " final disposal ", but " storing to limited period "；4. " hide
Disconnected type standard of landfill "；5. it is badly in need of updating numerous demands such as " hazard waste landfill technical specifications ".
The composition of hazardous waste, the complexity of property and antiseepage reliability receive huge challenge, though its landfill has phase
Close specification to instruct, such as hazard waste landfill contamination control standard (GB 18598-2001), dangerous waste disposal fire protection technology
(HJ2042-2014), hazardous waste storage contamination control standard (GB 18597-2001),《General industrial solid waste storage,
Disposal site contamination control standard》(GB18599-2001) etc..But many factors such as landfill Regional Rainfall, underground water seepage can be tight
The influence that ghost image rings the Leakage for Groundwater after the operation of flexible landfill yard, longtime running is difficult to avoid completely.And underground is filled out
Bury as concealed work, the use of all material is hardly possible have more than as defined in 30 years.
Disclosed in Chinese patent literature CN204080872U《System is collected in the guide of hazardous waste landfill Zoning landfill percolate
System》With disclosed in CN206173158U《A kind of hazardous waste landfill garbage percolation liquid treating system》, simply to hazardous waste
The percolate produced in landfill yard carries out guide collection and percolate is handled, it is difficult to prevent hazardous waste from producing useless
Liquid leakage problems.
Disclosed in Chinese solid waste net《Cradle to Cradle " sees the development trend of China's hazard waste landfill technology》In carry
Arrive, present " flexibility landfill " means generally use plastic leakage-proof, and the shelf-life of plastic foil is 30 to 50 years, then, 50 years it
Afterwards what ifThis problem is very real and extremely urgent.Although German underground salt mine dangerous waste disposal, day can be used for reference
The technology of this blocking type landfill yard, and the hazard waste landfill technology such as U.S.'s deep well injection.But these technical costs are high, and
Also fail to solve the reliable antiseepage of hazardous waste, prevent the problem of underground water and rainwater soak, disposed for a long time.
The content of the invention
The problems such as antiseepage poor reliability that the present invention exists for existing hazard waste landfill technology, can there is provided one kind
By antiseepage and prevent underground water and rainwater from soaking, be capable of the side of the rigid landfill stabilization of hazardous waste capsule-type of longtime running
Method.
The method of the rigid landfill stabilization of the hazardous waste capsule-type of the present invention, comprises the following steps：
(1) rigid landfill yard is constructed：
1. surrounding wall and ceiling are set in landfill yard；
The downpipe for extending to ceiling is provided with the wall, by rainwater guide to ground.
2. ventilating opening is set on the top of wall, exhaust outlet is set in the bottom of wall or ground；
The exhaust duct is connected with the aiutage outside wall, to prevent roof perforate from causing rain leakage.
The ventilating opening and exhaust outlet are evenly arranged, to carry out uniform return air.
3. storage unit is set in landfill yard：
Set in landfill yard and passageway, the storage frame are set between rows of storage frame, front and rear adjacent two rows storage frame
It is interior that independent storage unit is set；
Automatic lifting transfer equipment (such as movable elevator) is provided with the passageway.
(2) impervious barrier is constructed in landfill yard bottom and wall madial wall；
(3) every kind of hazardous waste according to type and is entered the field time time of landfill yard (enter) and encoded, vacuum packet
In capsule hermetic bag, each capsule hermetic bag is numbered, equipped with one species and the hazardous waste for entering field time
Capsule hermetic bag on encode it is identical；
The capsule hermetic bag is all higher than 1mm at least provided with two layers of diaphragm seal, every layer of wall thickness.
(4) the capsule hermetic bag tool for loading the capsule hermetic bag for being packaged with hazardous waste in unloading case, each unloading case
There is identical coding, unloading case is placed in storage unit；
(5) leak test periodically is carried out to all unloading casees, repairing capsule hermetic bag is made according to inspection situation, glue is changed
Capsule hermetic bag, continuation storage or the decision of recycling, when the scheme for developing suitable certain species hazardous waste comprehensive utilization
Afterwards, the unloading case for storing the species hazardous waste is transported into landfill yard, appearance processing.
The unloading case conversion position after periodic leak inspection is concluded again in the step (5).
The present invention is combined using multiple independent sealed capsule-type packaging with rigid landfill structure, it is therefore prevented that underground water and rain
Water-soaked, using intelligent management, inspect periodically, indexing, the state for sorting out the sealing of each capsule and unloading case, it is close according to correspondence capsule
Hazardous waste property in envelope makes repairing packaging, continues to deposit or recycling decision-making, realizes longtime running.
Brief description of the drawings
Fig. 1 is the principle schematic of the method for the rigid landfill stabilization of hazardous waste capsule-type of the present invention.
Wherein：1. exhaust outlet, 2. downpipes, 3. walls, 4. impervious barriers, 5. storage framves, 6. ceilings, 7. ventilating openings, 8. turns
Deposit case, 9. storage units, 10. passageways, 11. aiutages.
Embodiment
The method of the rigid landfill stabilization of the hazardous waste capsule-type of the present invention, comprises the following steps：
1. construct rigid landfill yard
(1) surrounding wall 3 and ceiling 6 are set in landfill yard, Exposure to Sunlight is prevented and drenches with rain.Set along wall 3 and extend to top
The downpipe 2 of canopy 6, rainwater is by ceiling 6 and the guide of downpipe 2 to rainwater-collecting exhaust system.
(2) circulating ventilation system is set in landfill yard
Ventilating opening 7 is set on the top of wall 3 of landfill yard, exhaust outlet 1, exhaust outlet 1 and outside are set in the bottom of wall 3
Aiutage 11 is connected, to prevent roof perforate from causing rain leakage.Fresh wind is entered using top, bottom air draft and through aiutage 11
The mode of high altitude discharge, keeps the ventilation of landfill yard interior circulation.Ventilating opening 7 and exhaust outlet 1 are evenly arranged, to carry out uniform return air.
(3) partition space is set in landfill yard
Set in landfill yard and passageway 10, passageway are set between several rows of storage frame 5, front and rear adjacent two rows storage frame 5
The lifting transfer equipment (such as movable elevator) automatically controlled is set in 10.The storage frame 5 often arranged is made up of column and crossbeam,
Connecting cross beam between front and rear column interval 4.5m, left and right pillar interval 6.8m, adjacent upright posts.Set multiple in often row's storage frame 5
Unit 9 is stored, the floor height 1.2m of each storage unit 9, often row's storage total height of frame 5 is designed as 15-20m.
2. according on issue《General industrial solid waste storage, disposal site contamination control standard》(GB18599-2001)
Bulletin (bulletin 2013 No. 36) Deng 3 National Pollutants control standard modification list is required and dangerous waste disposal technology
Directive/guide (HJ2042-2014) and hazardous waste storage contamination control standard (GB18597-2001), set landfill yard bottom and fill out
The antiseepage requirement of a side wall is buried, the impervious barrier 4 of landfill yard bottom and surrounding wall madial wall is constructed according to the requirement.
3. every kind of hazardous waste according to type and into the time domain of landfill yard is managed, using capsule hermetic bag vacuum
Pack, to prevent gas permeation, capsule hermetic bag at least provided with two layers of diaphragm seal, the material of diaphragm seal can be plastics,
Rubber, aluminium plastic composite material etc., the wall thickness of every layer of diaphragm seal are all higher than 1mm.
The specification of capsule hermetic bag is 25 liters, 200 liters, the species such as 1000 liters.And forbid packaging strong acid, highly basic etc. to bag
Package material has the hazardous waste of the effects such as burn into accelerated ageing, also forbids danger of the packaging containing volatile components and reactivity to give up
Thing.
To one species and Unified coding in the hazardous waste hermetic bag for entering field time.
4. the capsule hermetic bag for being packaged with hazardous waste is loaded into unloading case 8.Capsule hermetic bag tool in each unloading case 8
There is identical coding.The inside dimension of unloading case 8 may be designed as 1m × 1m × 1m.Unloading case 8 is with top pressure closure and facilitates fork truck
The base of transfer.
Unloading case 10 is placed in storage unit 9 by the automatic lifting transfer equipment set in passageway 10, each storage
It is easy that unit 9, which is put, to deposit 4-6 unloading case 10.
5. leak test periodically is carried out to all unloading casees 10, and changes position being concluded again.When can be according to storage
Between and other require that conversion and is concluded at positions again.A leak test can be carried out within 1 year, can also be set and examined according to actual conditions
Look into cycle or casual inspection.Repairing capsule hermetic bag is made according to inspection situation, capsule hermetic bag, continuation storage is changed or provides
The decision that source is utilized., will after developing certain suitable species hazardous waste Comprehensive Utilization Scheme and ratifying through authorities
The unloading case for storing the species hazardous waste transports landfill yard, appearance processing.
Various parameters referred to above only provide preferable reference data, can be according to actual conditions specific design.
Claims (7)
1. a kind of method of the rigid landfill stabilization of hazardous waste capsule-type, it is characterized in that, comprise the following steps：
(1) rigid landfill yard is constructed：
1. surrounding wall and ceiling are set in landfill yard；
2. ventilating opening is set on the top of wall, exhaust outlet is set in the bottom of wall or ground；
3. storage unit is set in landfill yard：
Set to set in passageway, the storage frame between rows of storage frame, front and rear adjacent two rows storage frame in landfill yard and set
Put independent storage unit；
(2) impervious barrier is constructed in landfill yard bottom and wall madial wall；
(3) every kind of hazardous waste according to type and is entered field time and encoded, be vacuum-packed in capsule hermetic bag, to each
Individual capsule hermetic bag is numbered, and is encoded in the capsule hermetic bag equipped with one species and the hazardous waste for entering field time identical；
(4) the capsule hermetic bag that the capsule hermetic bag for being packaged with hazardous waste loads in unloading case, each unloading case had into phase
With coding, unloading case is placed in storage unit；
(5) leak test periodically is carried out to all unloading casees, when the scheme for developing suitable certain species hazardous waste comprehensive utilization
Afterwards, the unloading case for storing the species hazardous waste is transported into landfill yard, appearance processing.
2. the method for the rigid landfill stabilization of hazardous waste capsule-type according to claim 1, it is characterized in that, on the wall
It is provided with the downpipe for extending to ceiling.
3. the method for the rigid landfill stabilization of hazardous waste capsule-type according to claim 1, it is characterized in that, the exhaust duct
It is connected with the aiutage outside wall.
4. the method for the rigid landfill stabilization of hazardous waste capsule-type according to claim 1, it is characterized in that, the ventilating opening
It is evenly arranged with exhaust outlet.
5. the method for the rigid landfill stabilization of hazardous waste capsule-type according to claim 1, it is characterized in that, in the passageway
It is provided with automatic lifting transfer equipment.
6. the method for the rigid landfill stabilization of hazardous waste capsule-type according to claim 1, it is characterized in that, the capsule is close
Envelope is all higher than 1mm at least provided with two layers of diaphragm seal, the thickness of every layer of diaphragm seal.
7. the method for the rigid landfill stabilization of hazardous waste capsule-type according to claim 1, it is characterized in that, the step
(5) conversion position is carried out to the unloading case after periodic leak inspection in and concluded again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453679.3A CN107081325A (en) | 2017-06-15 | 2017-06-15 | A kind of method of the rigid landfill stabilization of hazardous waste capsule-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453679.3A CN107081325A (en) | 2017-06-15 | 2017-06-15 | A kind of method of the rigid landfill stabilization of hazardous waste capsule-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081325A true CN107081325A (en) | 2017-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710453679.3A Pending CN107081325A (en) | 2017-06-15 | 2017-06-15 | A kind of method of the rigid landfill stabilization of hazardous waste capsule-type |
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| CN (1) | CN107081325A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861253A (en) * | 2018-08-02 | 2018-11-23 | 无锡市固废环保处置有限公司 | Waste reclamation device and burying method |
| CN109396152A (en) * | 2018-12-14 | 2019-03-01 | 北京高能时代环境技术股份有限公司 | Processing unit and method suitable for saliferous industrial waste |
| CN109848167A (en) * | 2019-03-04 | 2019-06-07 | 中国恩菲工程技术有限公司 | Hazardous waste rigidity landfill system and hazardous waste have bad luck system |
| CN110340099A (en) * | 2019-07-02 | 2019-10-18 | 南通九洲环保科技有限公司 | One kind is discarded to fill closed gas sampling processing system |
| CN111036652A (en) * | 2019-12-27 | 2020-04-21 | 洛南环亚源铜业有限公司 | Hazardous waste rigid landfill method and landfill structure |
| CN111375617A (en) * | 2018-12-29 | 2020-07-07 | 清大国华环境集团股份有限公司 | Barreled landfill method for industrial waste salt |
| CN111927540A (en) * | 2020-08-17 | 2020-11-13 | 中煤能源研究院有限责任公司 | Method for disposing solid hazardous waste by utilizing underground space of mine |
| CN112077110A (en) * | 2020-09-08 | 2020-12-15 | 广州卓邦科技有限公司 | Solid waste landfill device |
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| US20120039694A1 (en) * | 2009-04-14 | 2012-02-16 | Jean-Marc Suzanne | Facility and method for storing dangerous materials packaged into containers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108861253A (en) * | 2018-08-02 | 2018-11-23 | 无锡市固废环保处置有限公司 | Waste reclamation device and burying method |
| CN109396152A (en) * | 2018-12-14 | 2019-03-01 | 北京高能时代环境技术股份有限公司 | Processing unit and method suitable for saliferous industrial waste |
| CN111375617A (en) * | 2018-12-29 | 2020-07-07 | 清大国华环境集团股份有限公司 | Barreled landfill method for industrial waste salt |
| CN109848167A (en) * | 2019-03-04 | 2019-06-07 | 中国恩菲工程技术有限公司 | Hazardous waste rigidity landfill system and hazardous waste have bad luck system |
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| CN111036652A (en) * | 2019-12-27 | 2020-04-21 | 洛南环亚源铜业有限公司 | Hazardous waste rigid landfill method and landfill structure |
| CN111927540A (en) * | 2020-08-17 | 2020-11-13 | 中煤能源研究院有限责任公司 | Method for disposing solid hazardous waste by utilizing underground space of mine |
| CN111927540B (en) * | 2020-08-17 | 2022-06-28 | 中煤能源研究院有限责任公司 | Method for disposing solid hazardous waste by utilizing underground space of mine |
| CN112077110A (en) * | 2020-09-08 | 2020-12-15 | 广州卓邦科技有限公司 | Solid waste landfill device |
| CN112077110B (en) * | 2020-09-08 | 2022-03-29 | 广州卓邦科技有限公司 | Solid waste landfill device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
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| RJ01 | Rejection of invention patent application after publication |