CN107442567A - A kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil - Google Patents
A kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil Download PDFInfo
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- CN107442567A CN107442567A CN201710884394.5A CN201710884394A CN107442567A CN 107442567 A CN107442567 A CN 107442567A CN 201710884394 A CN201710884394 A CN 201710884394A CN 107442567 A CN107442567 A CN 107442567A
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- soil
- contaminated soil
- shallow layer
- water distribution
- pipeline
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- 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
-
- 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
- B09C1/105—Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Botany (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, including vertical biological hole, horizontal gas distributing pipeline, horizontal water distribution pipe, floor vegetation.Its technical principle is to pass through：(1) horizontal water distribution gas distributing pipeline is provided below in contaminated soil region soil layer, in vertical punching；(2) such as earthworm, snail, roundworm and paramecium mollusk and the annelid being rich in local or surrounding environment soil are taken.Soft Nutrition Soil of the mixing rich in organic humus and biology enzyme, is inserted in the vertical hole accomplished fluently；(3) it is strong in ground surface plantation durability against pollution, the short perennial ecological vegetable of growth cycle；(4) water and air is periodically distributed into by improvement soil environment in soil by water pump and air compressor machine and keeps the reasonable humidity of soil；(5) effect of certain time is passed through, the soil ecology biosystem being made up of soil-air-organic matter-microorganism-ecological vegetable etc. is formed in contaminated soil, the synergies such as chemistry, physics and the biology of geobiont system that organic pollution and hard-degraded substance and other pollutants in soil pass through construction, it is able to degrade, shift and remove, is finally reached the purpose of purification soil.
Description
Technical field
The present invention relates to a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, is mainly used in because changing
Work produce or biological medicine manufacture etc. caused by middle-shallow layer is organic or the improvement on the spot of other organic polluted soils.
Background technology
Current soil pollutes, and is directly connected to the pollution of natural stream networks and the pollution of lithic drainage, and then threaten agriculture
Product quality and safety and body health of people.There is data to show the soil pollution shape that 2005-2013 China carries out first
The survey showed that for condition：The total point position exceeding standard rate of national soil is 16.1%, and super punctuation bit of ploughing is 19.4%, soil environment shape
Condition totally allows of no optimist, and some areas soil pollution is heavier.Soil pollution has turned into the great environmental problem of urgent need to resolve.
The content of the invention
It is an object of the invention to provide a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, including hang down
To biological hole, horizontal gas distributing pipeline, horizontal water distribution pipe, floor vegetation.Its technical principle is to pass through：(1) in contaminated soil
Horizontal water distribution gas distributing pipeline is provided below in region soil layer, in vertical punching.(2) take in local or surrounding environment soil and be rich in
Such as earthworm, snail, roundworm and paramecium mollusk and annelid.Pine of the mixing rich in organic humus and biology enzyme
Soft Nutrition Soil, insert in the vertical hole accomplished fluently；(3) it is strong in ground surface plantation durability against pollution, the short perennial life of growth cycle
State plant；(4) periodically water and air is distributed into soil by water pump and air compressor machine improves soil environment and keeps soil to close
Manage humidity；(5) by the effect of certain time, it is contaminated in soil and is formed by soil-air-organic matter-micro- life
The soil ecology biosystem of the compositions such as thing-ecological vegetable, organic pollution and hard-degraded substance in soil and other are dirty
The synergies such as chemistry, physics and the biology of geobiont system that dye thing passes through construction, are able to degrade, shift and remove,
It is finally reached the purpose of purification soil.
The technical solution adopted for the present invention to solve the technical problems is：A kind of aerobic wetland middle-shallow layer ecology treatment in situ
The method of contaminated soil, mainly including vertical biological hole, horizontal gas distributing pipeline, horizontal water distribution pipe, floor vegetation；Its technology is former
Reason is to pass through：(1) horizontal water distribution gas distributing pipeline is provided below in contaminated soil region soil layer, in vertical punching；(2) take and work as
Such as earthworm, snail, roundworm and paramecium mollusk and the annelid being rich in ground or the soil of surrounding environment, mixing are rich
Soft Nutrition Soil containing organic humus and biology enzyme, is inserted in the vertical hole accomplished fluently；(3) durability against pollution is planted in ground surface
By force, the short perennial ecological vegetable of growth cycle；(4) periodically water and air is distributed into soil by water pump and air compressor machine and changed
Kind soil environment simultaneously keeps the reasonable humidity of soil；(5) by the effect of certain time, it is contaminated in soil and is formed by soil
The soil ecology biosystem of the compositions such as earth-air-organic matter-microorganism-ecological vegetable, the organic pollution in soil
And the collaboration such as hard-degraded substance and other pollutants chemistry, physics and biology of geobiont system for passing through construction is made
With being able to degrade, shift and remove, be finally reached the purpose of purification soil.
Further, periodically water and air is distributed into soil by water pump and air compressor machine improves soil environment and keeps
The reasonable humidity of soil.
Further, a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, it is characterised in that described
Horizontal gas distributing pipeline is using the microporous pipeline for having spine support.Air is pressed into pipeline by air compressor machine during gas distribution, passed through by internal pressure
Micropore gas distribution, not during gas distribution micropore because external pressure close.
Further, a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, it is characterised in that described
Horizontal water distribution pipe is using the microporous pipeline for having spine support.Hydraulic pressure is entered into pipeline by water pump during water distribution, by internal pressure through micro-
Hole water distribution.Not during water distribution micropore because external pressure close.
Further, a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, it is characterised in that described
Ecological vegetable is planted in region ground surface from the perennial ecological vegetable that durability against pollution is strong, growth cycle is short.
Further, a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, it is characterised in that described
Soft Nutrition Soil rich in organic humus and biology enzyme can increase multifunctional ecological filler.
The advantage of the invention is that using the method for simply and easily ecological treatment in situ contaminated soil, its processing cost
It is low, engineering technology difficulty is low, facilitates pipeline, treatment effeciency high, there is very big society and Significance for Environment.
Brief description of the drawings
Fig. 1 is a kind of method schematic diagram of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil.
Wherein, 1 vertical ecological hole, 2 horizontal gas distributing pipelines, 3 horizontal water distribution pipes, 4 ground floras.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing 1 and embodiment,
The present invention will be described in further detail, it will be appreciated that and the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Incorporated by reference to Fig. 1, horizontal water distribution gas distributing pipeline is provided below in contaminated soil region soil layer in (1), in vertical punching.
(2) such as earthworm, snail, roundworm and the paramecium mollusk that are rich in local or surrounding environment soil are taken and link is moved
Thing.Soft Nutrition Soil of the mixing rich in organic humus and biology enzyme, is inserted in the vertical hole accomplished fluently；(3) in ground surface kind
It is strong to plant durability against pollution, the short perennial ecological vegetable of growth cycle；(4) by water pump and air compressor machine periodically by water and air cloth
Enter to improve in soil soil environment and keep the reasonable humidity of soil；(5) by the effect of certain time, it is contaminated in soil with regard to shape
Into the soil ecology biosystem being made up of soil-air-organic matter-microorganism-ecological vegetable etc., having in soil
Chemistry, physics and biology of geobiont system that organic pollutants and hard-degraded substance and other pollutants pass through construction etc.
Synergy, is able to degrade, shift and remove, is finally reached the purpose of purification soil.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (7)
- A kind of 1. method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil, it is characterised in that mainly including vertical biology Hole, horizontal gas distributing pipeline, horizontal water distribution pipe, floor vegetation；Its technical principle is to pass through：(1) in contaminated soil region soil Horizontal water distribution gas distributing pipeline is provided below in layer, in vertical punching；(2) take be rich in local or surrounding environment soil such as earthworm The mollusks such as earthworm, snail, roundworm and paramecium and annelid, soft nutrition of the mixing rich in organic humus and biology enzyme Soil, insert in the vertical hole accomplished fluently；(3) it is strong in ground surface plantation durability against pollution, the short perennial ecological vegetable of growth cycle； (4) water and air is periodically distributed into by improvement soil environment in soil by water pump and air compressor machine and keeps the reasonable humidity of soil； (5) by the effect of certain time, it is contaminated in soil and is formed by soil-air-organic matter-microorganism-ecology The soil ecology biosystem of the compositions such as plant, organic pollution and hard-degraded substance and other pollutants in soil pass through Chemistry, physics and biology of geobiont system of construction etc. act synergistically, and are able to degrade, shift and remove, are finally reached The purpose of purification soil.
- 2. the apparatus and method that a kind of bioanalysis on the spot according to claim 1 administers middle-shallow layer contaminated soil, its feature It is after the transverse direction of clearly contaminated soil and vertical pollution property, major pollutants and pollution range, in contaminated Thin solum carries out gridding, determines grid spacing (such as plane and section grid spacing are a).
- 3. a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil according to claim 1, its feature It is that the vertical biological hole uses to be evenly arranged to be alternately arranged with cloth transverse direction gas distributing pipeline, horizontal water distribution pipe.
- 4. a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil according to claim 1, its feature It is the horizontal gas distributing pipeline using the microporous pipeline for having spine support.Air is pressed into pipeline by air compressor machine during gas distribution, by Internal pressure passes through micropore gas distribution.Not during gas distribution micropore because external pressure close.
- 5. a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil according to claim 1, its feature It is the horizontal water distribution pipe using the microporous pipeline for having spine support.Hydraulic pressure is entered into pipeline by water pump during water distribution, by interior Pressure passes through micropore water distribution.Not during water distribution micropore because external pressure close.
- 6. a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil according to claim 1, its feature It is that the ecological vegetable is planted in region ground surface from the perennial ecological vegetable that durability against pollution is strong, growth cycle is short.
- 7. a kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil according to claim 1, its feature It is that the soft Nutrition Soil rich in organic humus and biology enzyme can increase multifunctional ecological filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884394.5A CN107442567A (en) | 2017-09-26 | 2017-09-26 | A kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil |
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| CN201710884394.5A CN107442567A (en) | 2017-09-26 | 2017-09-26 | A kind of method of aerobic wetland middle-shallow layer ecology treatment in situ contaminated soil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580533A (en) * | 2018-05-08 | 2018-09-28 | 中冶节能环保有限责任公司 | A kind of method and structure carrying out contaminated site risk management and control using humic acid |
| CN110614272A (en) * | 2019-10-28 | 2019-12-27 | 苏州金螳螂园林绿化景观有限公司 | Polluted soil bioremediation system |
| CN111530881A (en) * | 2020-04-22 | 2020-08-14 | 蒋贤东 | Bamboo joint-like plastic soil-buried auxiliary degradation net |
-
2017
- 2017-09-26 CN CN201710884394.5A patent/CN107442567A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580533A (en) * | 2018-05-08 | 2018-09-28 | 中冶节能环保有限责任公司 | A kind of method and structure carrying out contaminated site risk management and control using humic acid |
| CN108580533B (en) * | 2018-05-08 | 2023-10-17 | 中冶节能环保有限责任公司 | Method and structure for controlling pollution site risk by using humic acid |
| CN110614272A (en) * | 2019-10-28 | 2019-12-27 | 苏州金螳螂园林绿化景观有限公司 | Polluted soil bioremediation system |
| CN111530881A (en) * | 2020-04-22 | 2020-08-14 | 蒋贤东 | Bamboo joint-like plastic soil-buried auxiliary degradation net |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |