CN108273833A - The layering on the spot of building solid waste utilizes and the application on reducing soil alkaline - Google Patents
The layering on the spot of building solid waste utilizes and the application on reducing soil alkaline Download PDFInfo
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- CN108273833A CN108273833A CN201810205918.8A CN201810205918A CN108273833A CN 108273833 A CN108273833 A CN 108273833A CN 201810205918 A CN201810205918 A CN 201810205918A CN 108273833 A CN108273833 A CN 108273833A
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- 239000002689 soil Substances 0.000 title claims abstract description 176
- 239000002910 solid waste Substances 0.000 title claims abstract description 147
- 239000010410 layer Substances 0.000 claims abstract description 107
- 239000002699 waste material Substances 0.000 claims abstract description 100
- 241001464837 Viridiplantae Species 0.000 claims abstract description 83
- 241000196324 Embryophyta Species 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 39
- 150000004767 nitrides Chemical class 0.000 claims abstract description 30
- 230000001580 bacterial effect Effects 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 230000000813 microbial effect Effects 0.000 claims abstract description 26
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 238000005056 compaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 24
- 238000012423 maintenance Methods 0.000 claims description 12
- 238000010298 pulverizing process Methods 0.000 claims description 12
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 10
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 10
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 10
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 9
- 239000004021 humic acid Substances 0.000 claims description 9
- 229920001661 Chitosan Polymers 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- 239000003895 organic fertilizer Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- XAQHXGSHRMHVMU-UHFFFAOYSA-N [S].[S] Chemical compound [S].[S] XAQHXGSHRMHVMU-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003513 alkali Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 description 11
- 235000015097 nutrients Nutrition 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- -1 ardealite Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000003750 conditioning effect Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 235000016709 nutrition Nutrition 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 239000002068 microbial inoculum Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 241000194108 Bacillus licheniformis Species 0.000 description 1
- 241000194107 Bacillus megaterium Species 0.000 description 1
- 241000194103 Bacillus pumilus Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 241000881860 Paenibacillus mucilaginosus Species 0.000 description 1
- 241000194105 Paenibacillus polymyxa Species 0.000 description 1
- 241000132152 Polymyxa Species 0.000 description 1
- 241000589776 Pseudomonas putida Species 0.000 description 1
- 239000007633 bacillus mucilaginosus Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000032258 transport 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
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Cultivation Of Plants (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention provides a kind of utilization of layering on the spot of building solid waste, including thick solid waste, thin solid waste two types are crushed and are sieved to place building solid waste；Thick green plants waste and thin green plants waste two types are to including that plant residue, weeds, fallen leaves, branch crush；It is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；Utilize the place after digging original soil, from bottom to surface layer, thick solid waste layer, thin solid waste nitride layer, thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer are filled respectively and matches raw soil layer, and are finally overlying on planting soil layer, compaction treatment when placement in layers.Technical solution using the present invention reduces the cost of improvement engineering project place soil physical arrangement, and it is notable to recycle environmental protection effect；Solid waste nitride layer cut-out soil capillary pore avoids accumulation of salt in the surface soil alkali problem.
Description
Technical field
The present invention relates to a kind of ecological utilization methods of the solid waste of building, and specifically the solid waste exists
It reduces on soil alkaline, and obtains economic effect.
Background technology
The solid waste such as building are one of main sources of urban solid garbage, and engineering project place generally retains largely
The solid waste such as building need to handle and clear, and for solid waste processing, generally there are three approach both at home and abroad at present：Directly
It connects and clears strange land landfill, do building materials utilization as recycling after landform construction material and processing.Due to the solid wastes such as being built
Species type is various, transports the factors such as inconvenient and Project Cost Control influences, and urban architecture waste is mainly filled out with strange land at present
It buries based on mode, needs the processing cost and transportation cost that put into a large amount of solid refuse, bring unnecessary waste.Meanwhile
Landfill is also to cause the waste of land resource and with the risk of secondary pollution for land resource city in short supply.Thus,
Need it is a kind of effectively and reasonably and the technical methods of the solid waste such as easy on-site elimination engineering project place building is answered
To the above problem, and pollution is not generated to place soil.Meanwhile the solid waste local use such as building is bound to cause Site Soil
Earth nutrient it is barren, be unfavorable for the subsequent ecological use in place, such as build park green land, build ecology corridor.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of side in situ for dissolving the solid waste such as building and improveing soil alkaline
Method purpose of the present invention is to comprehensively utilize the solid waste such as consumption place different-grain diameter building, and applies green plants waste
And its compost product and improve original position soil nutrient condition with the raw-soil, while reducing soil alkaline.This method have it is convenient and efficient,
Less investment, and the characteristics of do not generate secondary pollution, meanwhile, having improves urban soil physical arrangement and nutrient condition and reduction
A variety of effects such as soil alkaline have significant economic benefit and ecological benefits.
A method of the solid waste such as layering consumption building and reduction soil alkaline on the spot specifically include following step
Suddenly：
（1）Place building solid waste is broken and sieves：
Place building solid waste is crushed and is sieved by thick solid waste, thin solid waste two types；
Sort out the material for causing volume variable to cause foundation deformation (such as residual branch, foam) that can rot for a long time（General control is 10-
30cm）；
The thick solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 16cm-30cm；
The thin solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Diameter is in 16cm solid waste below.
（2）It is prepared by green plants waste：
By thick green plants waste and thin green plants waste two types to including plant residue, weeds, fallen leaves, branch
It crushes；
The thick green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 20-40mm；
The thin green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size is less than 13mm.
（3）It is prepared with the raw-soil：
Digging original soil, it is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；
Described with the raw-soil refers to that human intervention is made and meets the soil of plant health fast-growth nutritional need.It is mainly characterized by root
According to land occupation condition, science configuration is carried out to original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent, is had preferable
Physical property and higher bioactivity and environment conditioning ability.
The physicochemical property with original soil in the raw-soil is pH>8、EC<0.3mS/cm, organic matter<12g/kg, quality are viscous
Weight.The physicochemical property of soil moved in improve the original is pH>9、EC<0.15mS/cm, organic matter<10g/kg, heavy texture.
The described addition mass ratio with original soil in the raw-soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent is
100：20-40：1-10：0.1-2.
The described addition mass ratio with original soil in the raw-soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent is
100：28：6：1.
The organic-inorganic improved materials are by dry branches and fallen leaves waste, mushroom slag, acid-sludge, organic fertilizer, humic acid, poly- third
Acrylamide, desulfurated plaster, sulphur 40-50 in mass ratio：10-15：16-25：10-15：1-5：1-8：3-7：5-10 is formed.
Further preferably the organic-inorganic improved materials further include ammonium polyphosphate, and the additive amount of ammonium polyphosphate occupies
The 10%-15% of machine Inorganic Modified Material；The polyacrylamide can be replaced by acrylic acid or acrylic amide modified chitosan；
The desulfurated plaster can be replaced ardealite.
The organic-inorganic improved materials are preferably further ammonium polyphosphate, ardealite, humic acid, acrylic acid or third
The chitosan that acrylamide is modified, mass ratio 1-3:20-40:5-10:5-10, further preferred mass ratio are 2：33:8:8.
The microbial bacterial agent is the microbial inoculum for improveing soil, specifically includes phosphorus decomposing quasi-microorganism microbial inoculum（Bacillus megaterium）, silicate microbial bacterial agent（Bacillus mucilaginosus）, organic matter decomposing inoculant（Bacillus subtilis、Paenibacillus polymyxa、Bacillus pumilus）Or soil remediation microbial inoculum（Bacillus licheniformis、Pseudomonas putida）In it is one or more.
（4）Layering consumption construction method：
It is true according to the type of solid waste, the green plants wastes such as building etc. and total amount using the place after digging original soil
Surely depth of field and lift height are dissolved, from bottom to surface layer, fill respectively thick solid waste layer, thin solid waste nitride layer,
Thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and match raw soil layer, and is finally overlying on plantation
Soil layer（Meet the soil of afforestation planting requirement on same court）, compaction treatment when placement in layers, you can it is solid to complete building
The layering on the spot of body waste utilizes.
The step（4）In, from bottom to surface layer, thick solid waste layer, thin solid waste nitride layer, thick is filled respectively
Green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and the thickness with raw soil layer are followed successively by 25-
50cm、25-50cm、10-20cm、10-20cm、10-20cm、50cm。
The further preferably step（4）In, from bottom to surface layer, thick solid waste layer is filled respectively, is carefully consolidated
Body waste layer, thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and the thickness with raw soil layer
Degree is followed successively by 40cm, 30cm, 15cm, 15cm, 15cm, 50cm.
Technical scheme of the present invention, which utilizes the layering on the spot of the building solid waste, is reducing soil alkaline
On application.Salt affected soil refers to reach the soil of 0.1%-0.2%, skill using the present invention containing solubility salt and salt content
Saline-alkali soil can reduce 15%-20% by soil salt content in 1 year after art scheme.
The advantages of the invention：
Technical scheme of the present invention forms different aperture item by using the solid waste layerwise construction such as building of different-grain diameter
The multilayered structure of part is, it can be achieved that solid waste rationally utilizes on the spot, and does not destroy soil basic structure, in combination with using
The greening waste and its composting production of different disposal degree and with the raw-soil to improve soil nutrient, soil depletion can be evaded and asked
Topic.The infiltration rate of place soil can be greatly improved in above-mentioned multilayered structure, there is the leaching for accelerating urban soil saline and alkaline to reduce saline and alkaline
The adjection of degree.
It is of the present invention with the raw-soil formula in, using the organic-inorganic improved materials by ammonium polyphosphate, ardealite,
Humic acid, acrylic acid or acrylic amide modified Chitosan Polymer Materials and other raw materials compound, and improve the physics and chemistry in original soil
Property.The ammonium polyphosphate energy slow release effect of N and P factor used, improves the nutrient structure of soil.On the one hand ardealite used carries
For a certain amount of phosphorus nutrient, soil acidity or alkalinity is on the other hand adjusted, enhances buffering power of soil.Humic acid used can in water
Metal ion clutch is conducive to nutrient and is transmitted to crop, and can improve soil texture, is conducive to the growth of crops.Institute
It can be significantly increased soil water stability granule with acrylic acid or acrylic amide modified Chitosan Polymer Materials soil conditioner
Content, soil anti-erodibility by water increase, and soil erosion is accordingly reduced.
And after dry branches and fallen leaves waste described herein, mushroom slag, acid-sludge are mixed with other raw materials, it is acted in faintly acid
Under, it is suitble to microorganism growth respiration, increases the porosity, contribute to the decomposition of green plants solid waste, reaches consumption solution row
Effect.
The method of the present invention is simple and efficient, and cost is less than, easy to spread, has the advantages that various aspects, such as directly utilizes on the spot
The solid waste such as building reduce the wasting of resources and secondary pollution；Low cost improvement engineering project place soil physical arrangement, is followed
Ring is notable using environmental protection effect；Soil capillary pore, which is cut off, by solid wastes nitride layer such as buildings avoids accumulation of salt in the surface soil alkali problem；With life
Soil nutrient condition is apt in land reform, is conducive to the ecological use in later stage place；Processing for engineering project place solid waste
Using and place soil improvement have it is high instruct application value, and there is considerable economic benefit.
Description of the drawings
Fig. 1 is that the layering on the spot of building solid waste of the present invention dissolves construction structure figure, wherein 1. is thick solid
Body waste layer, 2. thin solid waste nitride layer, 3. thick green plants waste layers, 4. thin green plants wastes are mixed with the raw-soil
Close layer, 5. planting soil layers.
Specific implementation mode and
Embodiment 1
（1）Place building solid waste is broken and sieves：
Place building solid waste is crushed and is sieved by thick solid waste, thin solid waste two types；
Sort out the material for causing volume variable to cause foundation deformation (such as residual branch, foam) that can rot for a long time；
The thick solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 20-30cm；
The thin solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 10-16cm.
（2）It is prepared by green plants waste：
By thick green plants waste and thin green plants waste two types to including plant residue, weeds, fallen leaves, branch
It crushes；
The thick green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 35-40mm；
The thin green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 5-8mm.
（3）It is prepared with the raw-soil：
Digging original soil, it is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；
Described with the raw-soil refers to that human intervention is made and meets the soil of plant health fast-growth nutritional need.It is mainly characterized by root
According to land occupation condition, science configuration is carried out to original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent, is had preferable
Physical property and higher bioactivity and environment conditioning ability.
The described addition mass ratio with original soil in the raw-soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent is
100：28：6：1.The physicochemical property with original soil in the raw-soil is pH>8、EC<0.3mS/cm, organic matter<12g/kg, quality
Viscous weight.The physicochemical property of soil moved in improve the original is pH>9、EC<0.15mS/cm, organic matter<10g/kg, heavy texture.
The organic-inorganic improved materials are high by ammonium polyphosphate, ardealite, humic acid, acrylic amide modified chitosan
Molecular material is 2 in mass ratio：33：8：8 compositions.
The microbial bacterial agent isBacillus megaterium。
（4）Layering consumption construction method：
It is true according to the type of solid waste, the green plants wastes such as building etc. and total amount using the place after digging original soil
Surely depth of field and lift height are dissolved, from bottom to surface layer, fill respectively thick solid waste layer, thin solid waste nitride layer,
Thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and match raw soil layer, and is finally overlying on plantation
Soil layer（Meet the soil of afforestation planting requirement on same court）, compaction treatment when placement in layers, you can it is solid to complete building
The layering on the spot of body waste utilizes.
From bottom to surface layer, thick solid waste layer, thin solid waste nitride layer, thick green plants waste are filled respectively
Layer, thin solid waste nitride layer, thin green plants waste and match raw-soil mixed layer（The batch mixing ratio of the two is 1：1）Thickness successively
For 40cm, 30cm, 15cm, 15cm, 50cm.
Technical solution using the present invention can by reach containing solubility salt and salt content 0.15% salt affected soil, 6
In a month（March-September part）It will decrease to 0.141%.
Embodiment 2
（1）Place building solid waste is broken and sieves：
Place building solid waste is crushed and is sieved by thick solid waste, thin solid waste two types；
Sort out the material for causing volume variable to cause foundation deformation (such as residual branch, foam) that can rot for a long time；
The thick solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 16cm-20cm；
The thin solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 10cm-16cm.
（2）It is prepared by green plants waste：
By thick green plants waste and thin green plants waste two types to including plant residue, weeds, fallen leaves, branch
It crushes；
The thick green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 25-35mm；
The thin green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 10-13mm.
（3）It is prepared with the raw-soil：
Digging original soil, it is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；
Described with the raw-soil refers to that human intervention is made and meets the soil of plant health fast-growth nutritional need.It is mainly characterized by root
According to land occupation condition, science configuration is carried out to original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent, is had preferable
Physical property and higher bioactivity and environment conditioning ability.
The described addition mass ratio with original soil in the raw-soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent is
100：28：7.2：1.5.The physicochemical property with original soil in the raw-soil is pH>8、EC<0.3mS/cm, organic matter<12g/kg、
Heavy texture.The physicochemical property of soil moved in improve the original is pH>9、EC<0.15mS/cm, organic matter<10g/kg, heavy texture.
The organic-inorganic improved materials are by ammonium polyphosphate, ardealite, humic acid, acrylic acid modified chitosan high score
Sub- material is 1.5 in mass ratio：28：6.5：6 compositions.
The microbial bacterial agent isPaenibacillus polymyxa。
（4）Layering consumption construction method：
It is true according to the type of solid waste, the green plants wastes such as building etc. and total amount using the place after digging original soil
Surely depth of field and lift height are dissolved, from bottom to surface layer, fill respectively thick solid waste layer, thin solid waste nitride layer,
Thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and match raw soil layer, and is finally overlying on plantation
Soil layer（Meet the soil of afforestation planting requirement on same court）, compaction treatment when placement in layers, you can it is solid to complete building
The layering on the spot of body waste utilizes.
From bottom to surface layer, thick solid waste layer, thin solid waste nitride layer, thick green plants waste are filled respectively
Layer, thin solid waste nitride layer, thin green plants waste and match raw-soil mixed layer（The batch mixing ratio of the two is 1：1）Thickness successively
For 30cm, 25cm, 20cm, 20cm, 50cm.
Technical scheme of the present invention, which utilizes the layering on the spot of the building solid waste, is reducing soil alkaline
On application.
Technical solution using the present invention can by reach containing solubility salt and salt content 0.15% salt affected soil,
In 10 months（January next year in March-）It will decrease to 0.133%.
Embodiment 3
（1）Place building solid waste is broken and sieves：
Place building solid waste is crushed and is sieved by thick solid waste, thin solid waste two types；
Sort out the material for causing volume variable to cause foundation deformation (such as residual branch, foam) that can rot for a long time；
The thick solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 25-30cm；
The thin solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 8-12cm.
（2）It is prepared by green plants waste：
By thick green plants waste and thin green plants waste two types to including plant residue, weeds, fallen leaves, branch
It crushes；
The thick green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 35-40mm；
The thin green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 5-8mm.
（3）It is prepared with the raw-soil：
Digging original soil, it is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；
Described with the raw-soil refers to that human intervention is made and meets the soil of plant health fast-growth nutritional need.It is mainly characterized by root
According to land occupation condition, science configuration is carried out to original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent, is had preferable
Physical property and higher bioactivity and environment conditioning ability.
The described addition mass ratio with original soil in the raw-soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent is
100：21：7：1.1.The physicochemical property with original soil in the raw-soil is pH>8、EC<0.3mS/cm, organic matter<12g/kg, matter
Glue weight in ground.The physicochemical property of soil moved in improve the original is pH>9、EC<0.15mS/cm, organic matter<10g/kg, heavy texture.
The organic-inorganic improved materials are by dry branches and fallen leaves waste, mushroom slag, acid-sludge, organic fertilizer, humic acid, poly- third
Acrylamide, desulfurated plaster, sulphur in mass ratio 43：12：20：14：3.5：2.7：3.5：6.8 composition.
The microbial bacterial agent isBacillus megaterium。
（4）Layering consumption construction method：
It is true according to the type of solid waste, the green plants wastes such as building etc. and total amount using the place after digging original soil
Surely depth of field and lift height are dissolved, from bottom to surface layer, fill respectively thick solid waste layer, thin solid waste nitride layer,
Thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and match raw soil layer, and is finally overlying on plantation
Soil layer（Meet the soil of afforestation planting requirement on same court）, compaction treatment when placement in layers, you can it is solid to complete building
The layering on the spot of body waste utilizes.
From bottom to surface layer, thick solid waste layer, thin solid waste nitride layer, thick green plants waste are filled respectively
Layer, thin solid waste nitride layer, thin green plants waste and match raw-soil mixed layer（The batch mixing ratio of the two is 1：1）Thickness successively
For 44cm, 38cm, 19cm, 12cm, 50cm.
Technical solution using the present invention can by reach containing solubility salt and salt content 0.15% salt affected soil,
In 12 months（March next year in March-）It will decrease to 0.12%.
Embodiment 4
（1）Place building solid waste is broken and sieves：
Place building solid waste is crushed and is sieved by thick solid waste, thin solid waste two types；
Sort out the material for causing volume variable to cause foundation deformation (such as residual branch, foam) that can rot for a long time；
The thick solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 16cm-20cm；
The thin solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 10cm-16cm.
（2）It is prepared by green plants waste：
By thick green plants waste and thin green plants waste two types to including plant residue, weeds, fallen leaves, branch
It crushes；
The thick green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 25-35mm；
The thin green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 10-13mm.
（3）It is prepared with the raw-soil：
Digging original soil, it is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；
Described with the raw-soil refers to that human intervention is made and meets the soil of plant health fast-growth nutritional need.It is mainly characterized by root
According to land occupation condition, science configuration is carried out to original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent, is had preferable
Physical property and higher bioactivity and environment conditioning ability.
The described addition mass ratio with original soil in the raw-soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent is
100：30：5：1.5.The physicochemical property with original soil in the raw-soil is pH>8、EC<0.3mS/cm, organic matter<12g/kg, matter
Glue weight in ground.The physicochemical property of soil moved in improve the original is pH>9、EC<0.15mS/cm, organic matter<10g/kg, heavy texture.
The organic-inorganic improved materials are by dry branches and fallen leaves waste, mushroom slag, acid-sludge, organic fertilizer, humic acid, propylene
The modified chitosan replacement of acid, ardealite, sulphur, ammonium polyphosphate are 42 in mass ratio：13：22：13：3.5：2.5：5.5：8.5：
15.4 compositions.
The microbial bacterial agent isBacillus subtilis。
（4）Layering consumption construction method：
It is true according to the type of solid waste, the green plants wastes such as building etc. and total amount using the place after digging original soil
Surely depth of field and lift height are dissolved, from bottom to surface layer, fill respectively thick solid waste layer, thin solid waste nitride layer,
Thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and match raw soil layer, and is finally overlying on plantation
Soil layer（Meet the soil of afforestation planting requirement on same court）, compaction treatment when placement in layers, you can it is solid to complete building
The layering on the spot of body waste utilizes.
From bottom to surface layer, thick solid waste layer, thin solid waste nitride layer, thick green plants waste are filled respectively
Layer, thin solid waste nitride layer, thin green plants waste and match raw-soil mixed layer（The batch mixing ratio of the two is 1：1）Thickness successively
For 38cm, 25cm, 16cm, 14cm, 50cm.
Technical scheme of the present invention, which utilizes the layering on the spot of the building solid waste, is reducing soil alkaline
On application.
Technical solution using the present invention can by reach containing solubility salt and salt content 0.15% salt affected soil,
In 12 months（March next year in March-）It will decrease to 0.12%.
Claims (10)
1. the layering on the spot of building solid waste utilizes, which is characterized in that
（1）Place building solid waste is broken and sieves：
Place building solid waste is crushed and is sieved by thick solid waste, thin solid waste two types；
（2）It is prepared by green plants waste：
By thick green plants waste and thin green plants waste two types to including plant residue, weeds, fallen leaves, branch
It crushes and sieves；
（3）It is prepared with the raw-soil：
Digging original soil, it is for use with the raw-soil to being formed after place original soil addition soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent；
（4）Layering consumption construction method：
Using the place after digging original soil, from bottom to surface layer, fill respectively thick solid waste layer, thin solid waste nitride layer,
Thick green plants waste layer, thin solid waste nitride layer, thin green plants waste layer and match raw soil layer, and is finally overlying on plantation
Soil layer, compaction treatment when placement in layers, you can the layering on the spot for completing building solid waste utilizes.
2. the layering on the spot of building solid waste described in claim 1 utilizes, which is characterized in that
The thick solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Solid waste of the diameter in 16cm-30cm；
The thin solid waste：Refer to the solid waste formed after building, terrace forcible entry after sorting, pulverization process, grain
Diameter is in 16cm solid waste below.
3. the layering on the spot of building solid waste described in claim 1 utilizes, which is characterized in that
The thick green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size 20-40mm；
The thin green plants waste, produced by referring in urban green space or suburb forest land in green plants nature or maintenance processes
Shrub lop, intermediate cutting object, turf-mown object, weeds, fallen leaves, branch, the waste that the showy flowers of herbaceous plants is discarded in garden and flower bed,
Grain size is less than 13mm.
4. the layering on the spot of building solid waste described in claim 1 utilizes, which is characterized in that described matches in the raw-soil
Original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent addition mass ratio be 100：20-40：1-10：0.1-2.
5. the layering on the spot of building solid waste described in claim 1 utilizes, which is characterized in that described matches in the raw-soil
Original soil, soil moved in improve the original, organic-inorganic improved materials and microbial bacterial agent addition mass ratio be 100：28：6：1.
6. the layering on the spot of the building solid waste described in claim 4 or 5 utilizes, which is characterized in that described is organic
Inorganic Modified Material is by dry branches and fallen leaves waste, mushroom slag, acid-sludge, organic fertilizer, humic acid, polyacrylamide, desulfurated plaster, sulphur
Sulphur 40-50 in mass ratio：10-15：16-25：10-15：1-5：1-8：3-7：5-10 is formed.
7. the layering on the spot of the building solid waste described in claim 6 utilizes, which is characterized in that the organic-inorganic
Improved materials further include ammonium polyphosphate, and the additive amount of ammonium polyphosphate occupies the 10%-15% of machine Inorganic Modified Material；Described poly- third
Acrylamide can be replaced by acrylic acid or acrylic amide modified chitosan；The desulfurated plaster can be replaced ardealite.
8. the layering on the spot of building solid waste described in claim 1 utilizes, which is characterized in that the step（4）
In, from bottom to surface layer, thick solid waste layer is filled respectively, thin solid waste nitride layer, thick green plants waste layer, is carefully consolidated
Body waste layer, thin green plants waste layer and the thickness with raw soil layer be followed successively by 25-50cm, 25-50cm, 10-20cm,
10-20cm、10-20cm、50cm。
9. the layering on the spot of building solid waste described in claim 1 utilizes, which is characterized in that the step（4）
In, from bottom to surface layer, thick solid waste layer is filled respectively, thin solid waste nitride layer, thick green plants waste layer, is carefully consolidated
Body waste layer, thin green plants waste layer and the thickness with raw soil layer be followed successively by 40cm, 30cm, 15cm, 15cm, 15cm,
50cm。
10. the layering on the spot of claim 1-9 any one of them building solid waste utilizes on reducing soil alkaline
Application.
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