CN104860625B - A kind of solid waste garbage sanitary filling without native covering material - Google Patents
A kind of solid waste garbage sanitary filling without native covering material Download PDFInfo
- Publication number
- CN104860625B CN104860625B CN201510244845.XA CN201510244845A CN104860625B CN 104860625 B CN104860625 B CN 104860625B CN 201510244845 A CN201510244845 A CN 201510244845A CN 104860625 B CN104860625 B CN 104860625B
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- covering material
- solid waste
- native
- Prior art date
- 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.)
- Active
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention provide a kind of solid waste garbage sanitary filling without native covering material, the material includes main counting formula by weight by following material and constituting：2 ~ 25 parts of water-soluble cellulose polymer；20 ~ 100 parts of string；10 ~ 100 parts of clay；Gypsum and 5 ~ 50 parts；500 ~ 3000 parts of water；The water-soluble cellulose polymer is nonionic；The string is expanded type.Solid waste garbage sanitary filling of the present invention is degradation material without native covering material, and its seepage rate is about 5% 10%, has certain water penetration again, and this growth to rubbish natural degradation beneficial bacterium has very big facilitation；And rubbish layering is eliminated after covering material degraded so that the rubbish of whole landfill yard turns into an entirety, is played a big part to improving waste density；Relative to other covering methods, also there is very big advantage in cost without native covering material.
Description
Technical field
The present invention relates to a kind of covering material, more particularly to a kind of solid waste garbage sanitary filling without native covering material.
Background technology
According to China《Urban domestic refuse sanitation burying landfill technical specification (CH17-2004)》With《House refuse sanitary landfills
Field operational management specification (DB11/T270-2005)》In requirement, in the design and running of sanitary filling field, rubbish enters
Should be in completing the paving of rubbish in 24 hours, be compacted, cover work after.
The covering of traditional rubbish working face mainly has two kinds of forms：Soil covering and film covering.
It is well known that soil covering method is after solid waste garbage loading embeading is compacted, many soots often use 20-30cm
Compacted Loess covered, the method has the features such as wasting storage capacity, high cost, and is unfavorable for the natural drop of landfill waste
The recovery of solution and biogas and percolate.
Also many soots use membrane covering method.Although film covering is not take up storage capacity substantially, its Expenses Cost is too
Greatly, overlay film and stench is serious when opening film, virus and bacteria grows the problem as environmental protection that denounces such as rapid.
In recent years, the mulching method of alien earth sparging formula is have also appeared, that is, is referred to mud or cement mortar mixed accessories
Sow grass seeds by duster on solid waste rubbish.This brings a series of problems to the natural degradation of refuse landfill, collecting methane, what cement was brought
Secondary pollution also becomes new the difficult problem of environmental protection.
The projected life of conventional rubbish landfill yard is 15-20, therefore it is to improve the necessary hand of garbage loading embeading amount to save storage capacity
Section.Soil covering and alien earth sparging method are wasted than more serious to storage capacity, film covering and alien earth sparging method can be formed again it is waterproof,
Air-locked isolation layer, is unfavorable for the natural degradation of rubbish and itself is compacted, be i.e. the rate of recovery of storage capacity is too low.
The content of the invention
It is used for solid waste rubbish surface, sprayable without native covering material it is an object of the invention to provide a kind of, this covers without soil
Cover material forms waterproof, tough and tensile and good respiratory coating on solid waste rubbish surface.
The technological means that the present invention is used is：
A kind of solid waste garbage sanitary filling without native covering material, the material include it is main by following material by weight
Meter formula composition：
2 ~ 25 parts of water-soluble cellulose polymer；
20 ~ 100 parts of string；
10 ~ 100 parts of clay；
Gypsum and 5 ~ 50 parts；
500 ~ 3000 parts of water；
The water-soluble cellulose polymer is nonionic；
The string is expanded type.
Preferably, the water-soluble cellulose polymer is selected from hydroxyethyl cellulose and/or hydroxyethyl ether polymer.
Preferably, the string is selected from paper fiber, wood-fibred and/or cotton fiber.
Preferably, the clay is bentonite and/or high clay.
Preferably, the gypsum is semi-hydrated gypsum.
Preferably, described also to include natural plant gum without native covering material, its parts by weight is 2 ~ 10 parts.Further, it is described
Natural plant gum is selected from guar gum and/or sesbania gum.
Preferably, described also to include surfactant without native covering material, the surfactant is lived for non-ionic surface
Property agent, its parts by weight be 2 ~ 25 parts.Further, the surfactant is ethylene nonyl phenylate.
Preferably, described also to include defoamer without native covering material, its addition is the 0.3%-1.0% of amount of water.Enter one
The defoamer is walked for GPE oiliness defoamers.
Preferably, the composition without native covering material each component in terms of parts by weight is：
5 ~ 15 parts of water-soluble cellulose polymer；
25 ~ 75 parts of string；
40 ~ 60 parts of clay；
10 ~ 30 parts of gypsum；
500 ~ 3000 parts of water；
2 ~ 5 parts of natural plant gum；
5 ~ 15 parts of surfactant；
Defoamer is the 0.3% ~ 1.0% of water.
Further, the composition without native covering material each component in terms of parts by weight is：
10 parts of water-soluble cellulose polymer；
30 parts of string；
50 parts of clay；
15 parts of gypsum；
2000 parts of water；
3 parts of natural plant gum；
8 parts of surfactant；
10 parts of defoamer.
In the present invention, sponge is the main body without soil covering, is also to realize without native covering material thermal expansion reaction
One of main body；Water soluble cellulosic polymer is to realize the necessary material without soil covering water-resistance；Clay is to realize that absorption is water-soluble
Property fibre-forming polymer carrier, be to realize one of the main body for reducing that Free water and enhancing are reacted without native covering material thermal expansion again；
Gypsum is realized without the rapid curing main material of native covering material；Water is total carrier without soil covering, is on the one hand caused various
Material is well mixed, and is on the other hand incorporated in each material, forms expansion effect.
In the present invention, surfactant, natural plant gum, defoamer are the materials for optimizing performance.Wherein, surfactant strengthens
Emulsibility, allow various materials dissolve in water more fully, it is uniform；Natural plant gum strengthens stickiness so that can be more preferable without soil covering
Ground is sticked on capped material；Defoamer is used for the foam for suppressing to occur during each material stirring mixing.
Prepare the present invention is that above-mentioned composition material is stirred into mixing together without native covering material, but be should be noted suitable
Sequence.First, first appropriate water is injected in agitator tank, then adds string, then started stirring mixing, treat that string fills
Divide after expanded and hydrolysis, take around 5-10 minutes.Other materials is put into again, continues to stir mixing.These materials will
Can occur the expanded reaction of heat so that overall volume increases, it is however generally that, expansion rate is 20%-100%.After the completion of expanded reaction, meeting
Form a kind of sticky slurry, you can carry out covering spraying operation without soil.
During operation, the sticky slurry for preparing of the present invention is sprayed on by compacting by professional equipment, it is smooth after binman
Make surface, form coating.After coating air-set, a tough and tensile waterproof layer can be formed, but with good breathing
Property；After the time of 3 months to 2 years, coating natural degradation.
The present invention provides one kind without native covering material, uses degradation material without native covering method, its seepage rate is about
For 5%-10%, there is certain water penetration again, this growth to rubbish natural degradation beneficial bacterium has very big facilitation；And
Rubbish layering is eliminated after covering material degraded so that the rubbish of whole landfill yard turns into an entirety, to improving waste density
Play a big part；Relative to other covering methods, also there is very big advantage in cost without native covering material.
1. soot landfill space, is saved:The space for saving 15%-25% is covered than soil, and itself is also degradable；
2. soot landfill space, is saved:Promote waste to degrade faster, make the proportion of rubbish from 0.8 ton/cubic metre
Increase to 1.2 tons/cubic metre；Because without soil covering rubbish formation one can be made uniform overall, be conducive to a small amount of moisture content in top
Infiltration there is provided to the moisture content needed for microbial activities, accelerate the biological decomposition of rubbish.
3. the covering material cost of unit area, is saved:Compared with other covering materials, this is without native covering material and water
Formed after mixing as butyrous, permitting has expired the stingy foam being sealed, product is expanded several times；
4. the cost of labor of covering construction, is saved:This is easy to operate without native covering process, reduces operating time and difficulty
Degree, live lost time is few；
5. soil transport cost, is saved;The cost of saving covering with ground sheeting:Substitute as covering with ground sheeting；
6. the cleaning up cost of effusion collecting pipe and the processing cost of effusion, are saved:Because the shunting of rainwater after covering
The decrement of percolate can be caused；
7. it, can protect slopes not by rainwater erosion, eliminate the soil erosion that the covering of rainy day soil is caused.
Embodiment
The present invention is described further with reference to example, but embodiments of the present invention not limited to this.
Embodiment 1
A kind of solid waste garbage sanitary filling without native covering material, the material include it is main by following material by weight
Meter formula composition：
10 parts of hydroxyethyl cellulose；
30 parts of expanded type paper fiber；
50 parts of bentonite；
15 parts of gypsum；
2000 parts of water；
3 parts of guar gum；
8 parts of ethylene nonyl phenylate；
10 parts of GPE oiliness defoamer.
Embodiment 2
A kind of solid waste garbage sanitary filling without native covering material, the material include it is main by following material by weight
Meter formula composition：
5 parts of hydroxyethyl ether polymer；
20 parts of expanded type wood-fibred；
15 parts of kaolin；
10 parts of gypsum；
600 parts of water；
2 parts of sesbania gum；
3 parts of ethylene nonyl phenylate；
1.8 parts of GPE oiliness defoamer.
Embodiment 3
A kind of solid waste garbage sanitary filling without native covering material, the material include it is main by following material by weight
Meter formula composition：
20 parts of water-soluble cellulose polymer：10 parts of hydroxyethyl cellulose, 10 parts of hydroxyethyl ether polymer；
60 parts of expanded type cotton fiber；
80 parts of clay：40 parts of kaolin, 40 parts of bentonite；
40 parts of semi-hydrated gypsum；
2500 parts of water；
8 parts of natural plant gum：4 parts of guar gum, 4 parts of sesbania gum；
20 parts of ethylene nonyl phenylate；
12.5 parts of GPE oiliness defoamer.
Embodiment 4
A kind of solid waste garbage sanitary filling without native covering material, the material include it is main by following material by weight
Meter formula composition：
25 parts of hydroxyethyl cellulose；
100 parts of string：40 parts of paper fiber, 40 parts of wood-fibred；
100 parts of bentonite；
50 parts of semi-hydrated gypsum；
3000 parts of water；
10 parts of natural plant gum：2 parts of guar gum, 8 parts of sesbania gum；
25 parts of ethylene nonyl phenylate；
30 parts of GPE oiliness defoamer.
Prepare in the present invention without native covering material, be that these above-mentioned composition materials are stirred mixing together, but need
It is noted that order.First, first appropriate water is injected in agitator tank, then adds string, then started stirring mixing, wait to plant
Fibres are fully expanded with after hydrolysis, take around 5-10 minutes.Other materials is put into again, continues to stir mixing.This
The expanded reaction of heat will occur for a little materials so that overall volume increases, it is however generally that, expansion rate is 20%-100%.Expanded reaction
After the completion of, a kind of sticky slurry can be formed, you can carry out covering spraying operation without soil.
During operation, the sticky slurry for preparing of the present invention is sprayed on by compacting by professional equipment, it is smooth after binman
Make surface, form coating.After coating air-set, a tough and tensile waterproof layer can be formed, but with good breathing
Property；After the time of 3 months to 2 years, coating natural degradation.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modification, equivalent and improvement for being made within principle etc., should be included within the protection domain of invention.
Claims (8)
1. a kind of solid waste garbage sanitary filling without native covering material, it is characterised in that：The material is main to press weight by following material
Measure number meter formula composition：
2~25 parts of water-soluble cellulose polymer；
20~100 parts of string；
10~100 parts of clay；
5~50 parts of gypsum；
500~3000 parts of water；
The water-soluble cellulose polymer is nonionic；
The string is expanded type；
Described also to include defoamer without native covering material, its addition is the 0.3%-1.0% of amount of water；
Described also to include natural plant gum without native covering material, its parts by weight is 2~10 parts；The natural plant gum be selected from guar gum and/
Or sesbania gum.
2. solid waste garbage sanitary filling as claimed in claim 1 without native covering material, it is characterised in that：The water-soluble fibre
Plain polymer is selected from hydroxyethyl cellulose and/or hydroxyethyl ether polymer.
3. solid waste garbage sanitary filling as claimed in claim 1 without native covering material, it is characterised in that：The string choosing
From paper fiber, wood-fibred and/or cotton fiber.
4. solid waste garbage sanitary filling as claimed in claim 3 without native covering material, it is characterised in that：It is described to cover material without soil
Material also includes surfactant, and the surfactant is nonionic surfactant, and its parts by weight is 2~25 parts.
5. solid waste garbage sanitary filling as claimed in claim 4 without native covering material, it is characterised in that：The surfactant
For ethylene nonyl phenylate.
6. solid waste garbage sanitary filling as claimed in claim 1 without native covering material, it is characterised in that：The defoamer is
GPE oiliness defoamers.
7. solid waste garbage sanitary filling as claimed in claim 5 without native covering material, the material each component is in terms of parts by weight
Composition be：
5~15 parts of water-soluble cellulose polymer；
25~75 parts of string；
40~60 parts of clay；
10~30 parts of gypsum；
500~3000 parts of water；
2~5 parts of natural plant gum；
5~15 parts of surfactant；
Defoamer is the 0.3%~1.0% of water.
8. solid waste garbage sanitary filling as claimed in claim 7 without native covering material, the material each component is in terms of parts by weight
Composition be：
10 parts of water-soluble cellulose polymer；
30 parts of string；
50 parts of clay；
15 parts of gypsum；
2000 parts of water；
3 parts of natural plant gum；
8 parts of surfactant；
10 parts of defoamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244845.XA CN104860625B (en) | 2015-05-14 | 2015-05-14 | A kind of solid waste garbage sanitary filling without native covering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244845.XA CN104860625B (en) | 2015-05-14 | 2015-05-14 | A kind of solid waste garbage sanitary filling without native covering material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104860625A CN104860625A (en) | 2015-08-26 |
| CN104860625B true CN104860625B (en) | 2017-07-11 |
Family
ID=53906867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510244845.XA Active CN104860625B (en) | 2015-05-14 | 2015-05-14 | A kind of solid waste garbage sanitary filling without native covering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860625B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900065A (en) * | 2017-11-20 | 2018-04-13 | 贵州欧瑞欣合环保股份有限公司 | A kind of processing method without native coverture and its landfill waste containing rubbish concentrate |
| CN108380632A (en) * | 2018-03-04 | 2018-08-10 | 辽宁海天阁环保科技有限公司 | Refuse landfill concentrate recycling treatment and rubbish waterproof cover in-situ applications technique |
| CN109337422B (en) * | 2018-10-16 | 2021-09-10 | 北京五洲蓝田环境科技有限公司 | Soilless coverage method for refuse landfill |
| CN110205028A (en) * | 2019-05-06 | 2019-09-06 | 广州环投环境服务有限公司 | A kind of landfill yard deodorization seal coat material, preparation process and application method |
| CN112958580A (en) * | 2021-03-04 | 2021-06-15 | 荆州三迪建筑科技有限公司 | Soilless covering method for domestic garbage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209917A (en) * | 2007-12-21 | 2008-07-02 | 张小群 | Sprinkling material used for surface anchoring and preparation method thereof |
| CN101239810A (en) * | 2008-03-14 | 2008-08-13 | 重庆大学 | Garbage sanitary filling field covering material |
| CN102603220A (en) * | 2012-04-01 | 2012-07-25 | 昌吉市先导工程材料有限责任公司 | Preparation of polymer composite gelling agent for grouting and application method thereof |
| CN102659343A (en) * | 2012-05-06 | 2012-09-12 | 浦江县鑫平进出口有限公司 | Grey paper clay material for fabricating relief paintings and method for preparing paper clay material |
| CN102976689A (en) * | 2012-09-29 | 2013-03-20 | 北京东方雨虹防水技术股份有限公司 | Garbage landfill daily covering material, preparation process and use method thereof |
| CN103922649A (en) * | 2014-03-27 | 2014-07-16 | 中南大学 | Refuse landfill surface covering material and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303968A (en) * | 2011-06-07 | 2012-01-04 | 浙江华友新型建材有限公司 | Plant fiber light wall and manufacturing method thereof |
-
2015
- 2015-05-14 CN CN201510244845.XA patent/CN104860625B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209917A (en) * | 2007-12-21 | 2008-07-02 | 张小群 | Sprinkling material used for surface anchoring and preparation method thereof |
| CN101239810A (en) * | 2008-03-14 | 2008-08-13 | 重庆大学 | Garbage sanitary filling field covering material |
| CN102603220A (en) * | 2012-04-01 | 2012-07-25 | 昌吉市先导工程材料有限责任公司 | Preparation of polymer composite gelling agent for grouting and application method thereof |
| CN102659343A (en) * | 2012-05-06 | 2012-09-12 | 浦江县鑫平进出口有限公司 | Grey paper clay material for fabricating relief paintings and method for preparing paper clay material |
| CN102976689A (en) * | 2012-09-29 | 2013-03-20 | 北京东方雨虹防水技术股份有限公司 | Garbage landfill daily covering material, preparation process and use method thereof |
| CN103922649A (en) * | 2014-03-27 | 2014-07-16 | 中南大学 | Refuse landfill surface covering material and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860625A (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104860625B (en) | A kind of solid waste garbage sanitary filling without native covering material | |
| CN103362132B (en) | A kind of construction method of cast-in-place greening concrete protective slope | |
| KR20220123696A (en) | Restoration management method of coal waste-rock stockyard using coal-based solid waste | |
| CN102690085B (en) | Preparation and application of municipal dewatering sludge based coating material for seal of landfill site | |
| KR102013773B1 (en) | Soil improvement agent composition enabling slope plantation to vegetation and slope protection construction method using same | |
| CN108532580A (en) | A kind of hillock eco-environment restoration comprehensive processing method | |
| CN103866776B (en) | A kind of building waste gabion wall ecological bank protecting method | |
| CN104438275B (en) | A kind of garbage loading embeading fiber-covered material | |
| CN101475332B (en) | Preparation and use of sludge-stalk fibrous composite | |
| CN102643137B (en) | Microbial ecological brick and preparation method thereof | |
| JP7177546B2 (en) | Modified sludge, preparation method thereof, and construction method using modified sludge as cover material | |
| CN111151567B (en) | Method for improving soil aggregate structure by ecologically utilizing garden waste | |
| CN110454165A (en) | One kind repairing matrix and preparation method thereof and burying method for lime stone stone pit abandoned mine pit | |
| CN104818707A (en) | Method for solidifying and curing dredger sludge and new dredger fill by applying cotton stalks | |
| CN100567648C (en) | Utilize the job practices of soil curing material to build water storage facilities | |
| CN101870570B (en) | Soilless rubbish capping material and application thereof | |
| CN108298888A (en) | A kind of closing release compositions and its implementation applied to hillock improvement | |
| CN103959953A (en) | Method for improving physical properties of urban soil | |
| CN101319580A (en) | Construction method for building water storage facilities by using soil solidification material | |
| AU2021104437A4 (en) | Construction method for slope ecologically restoration using phosphogypsum and microbial mineralization technology | |
| KR100838420B1 (en) | Recycled growth-composition on the face of a slope for spraying tree-planting and its method of construction using the composition | |
| CN106277984A (en) | A kind of barren rock ecological brick for mine slope revegetation and preparation method thereof | |
| CN110130368A (en) | Flinty slope original position ecological afforestation concrete remodeling method | |
| CN102503305B (en) | Injectable garbage covering material | |
| CN208633050U (en) | A kind of salt-soda soil man-made lake ecotype waterproof subtracts infiltration structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |