CN109570221A - A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil - Google Patents
A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil Download PDFInfo
- Publication number
- CN109570221A CN109570221A CN201811440234.2A CN201811440234A CN109570221A CN 109570221 A CN109570221 A CN 109570221A CN 201811440234 A CN201811440234 A CN 201811440234A CN 109570221 A CN109570221 A CN 109570221A
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- soil
- agriculture
- carbamate chemicals
- restorative procedure
- atropine
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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
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to technical field of soil remediation, the restorative procedure of specifically a kind of carbamate chemicals for agriculture contaminated soil, comprising the following steps: excavate polluted soil, and transport to disposal field；Soil fall, and using screening plant by soil rubbish and stone screen；Soil after screening is weighed, and carbamate chemicals for agriculture pollutes the accounting in soil in inspection by sampling soil, then calculates the deal for the atropine medicament that whole soil need；The atropine medicament of corresponding deal is added in soil, and is stirred, so that atropine medicament is uniformly mixed with soil；Then plant fiber, biomass char, bryophyte, biogas residue, wormcast are added into soil, and is thoroughly mixed with soil.The limited resource that the present invention uses is few, easy to operate, and restorative procedure is green, environmentally friendly, environmentally friendly, improves the physicochemical property of soil, and the soil after reparation can do growing and cultivation soil.
Description
Technical field
The present invention relates to technical field of soil remediation, the reparation side of specifically a kind of carbamate chemicals for agriculture contaminated soil
Method.
Background technique
Carbamate chemicals for agriculture is the synthetic pesticide to grow up after organophosphorus ester, carbamates agriculture
Medicine is stablized under acidic environment generally without special odor, meets caustic digestion.Most of kind toxicity are low compared with organophosphorus compounds；Ammonia
Carbamate class pesticide can invade body through respiratory tract, alimentary canal, can also be through skin and mucosa slow-absorbing.Spray and life in farmland
In the packaging process for producing manufacturing process, there are many chance of skin contamination, therefore should especially draw attention through skin intrusion human body.Amino
Formate ester pesticide enters human body, and concentration is significantly lower than body-fluid concentration in histoorgan.Metabolism is rapid in vivo, hydrolyzed,
The metabolites such as oxidation and combination are excreted with urine, and intake 70%~80% can generally be discharged for 24 hours.
The toxicity mechanism of carbamate chemicals for agriculture is similar with organophosphorus insecticide, is all the blocking of mammal AchE
Agent, mainly inhibition cholinesterase activity, make the hydroxyl of enzyme active center serine by carbamoylation, thus lose enzyme to second
The hydrolysis ability of phatidylcholine causes the accumulation of acetylcholine in tissue and is poisoned.Carbamate chemicals for agriculture is not required to through being metabolized work
Change, can directly form loose complex with cholinesterase.Due to carbamate chemicals for agriculture be in conjunction with cholinesterase can
Inverse, and be hydrolyzed quickly in body, cholinesterase activity is easier to restore, therefore its toxic effect is compared with organic phosphorus pesticide poisoning
Gently.
Since carbamate chemicals for agriculture is the direct blocking agent of AchE, they cannot unlike organophosphorus insecticide
It is passivated neurotoxic lipase, therefore unrelated with the symptom of tardy neurological disease.The nosotoxicosis of carbamate chemicals for agriculture
Shape be it is characteristic it is Cholinergic shed tears, salivate, myosis is fainted from fear and dead.Carbamate chemicals for agriculture is dynamic to lactations such as people
The toxicity of object is not strong.External someone takes orally sevin 0mg, 0.06mg, 0.12mg continuous 6 weeks daily to adult male volunteers,
Through physiology, biochemistry and histological examination no abnormality seen.
Soil will receive pollution after carbamate chemicals for agriculture is used for a long time, and influence production and the environment of crop, be badly in need of
A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil, comprising the following steps: (1) polluted soil is excavated, and
It transports to disposal field；(2) soil fall, and using screening plant by soil rubbish and stone screen；
(3) soil after screening is weighed, and carbamate chemicals for agriculture pollutes accounting in soil in inspection by sampling soil
Than then calculating the deal for the atropine medicament that whole soil need；(4) the atropine medicament of corresponding deal is added to soil
It is interior, and be stirred, so that atropine medicament is uniformly mixed with soil；(5) plant fiber, life are then added into soil
Substance coke, bryophyte, biogas residue, wormcast, and be thoroughly mixed with soil；(6) soil is shakeout again, is added into soil certain
After the water of amount, plastic covering film, to mitigate moisture evaporation, maintain ground moistening and anaerobic state, by plant fiber, biomass
Coke, bryophyte, biogas residue, wormcast carry out anaerobic fermentation.
As a further solution of the present invention: the Sieving and casing of rubbish and stone is greater than or equal in the step (1)
3cm。
As a further solution of the present invention: carbamate chemicals for agriculture pollution in soil being taken in the step (3)
Sample amount of testing is 3-5 times.
As a further solution of the present invention: when calculating the deal for the atropine medicament that soil needs in the step (3),
The carbamate chemicals for agriculture used pollutes the average value that the accounting in soil is multiple sampling result.
As a further solution of the present invention: the material investment ratio in step (5) is respectively soil weight: plant is fine
Tie up 3%, biomass char 0.5%, bryophyte 1%, biogas residue 0.3%, wormcast 0.8%.
As a further solution of the present invention: the plant fiber is agriculture and forestry organic waste.
As a further solution of the present invention: the agriculture and forestry organic waste are as follows: sawdust, leaf, bark, straw, jade
The material that the processing such as rice bar, kaoliang stalk, water hyacinth, weeds crush.
Compared with prior art, the beneficial effects of the present invention are: carbamate chemicals for agriculture Polluted Soil provided by the invention
The restorative procedure of earth, the limited resource used is few, easy to operate, does not need large-scale restoration facilities equipment, equipment, which can lease, to be made
With.Restorative procedure is green, environmentally friendly, environmentally friendly, and the soil fertility after repairing can be made to be increased with gas porosity, soil is improved
The physicochemical property of earth, the soil after reparation can do growing and cultivation soil.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Below in conjunction with embodiment, the present invention will be described in detail.
Embodiment one
A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil, comprising the following steps: (1) polluted soil is excavated, and
It transports to disposal field；(2) soil fall, and using screening plant by soil rubbish and stone screen；
(3) soil after screening is weighed, and carbamate chemicals for agriculture pollutes accounting in soil in inspection by sampling soil
Than then calculating the deal for the atropine medicament that whole soil need；(4) the atropine medicament of corresponding deal is added to soil
It is interior, and be stirred, so that atropine medicament is uniformly mixed with soil；(5) plant fiber, life are then added into soil
Substance coke, bryophyte, biogas residue, wormcast, and be thoroughly mixed with soil；(6) soil is shakeout again, is added into soil certain
After the water of amount, plastic covering film, to mitigate moisture evaporation, maintain ground moistening and anaerobic state, by plant fiber, biomass
Coke, bryophyte, biogas residue, wormcast carry out anaerobic fermentation.
The Sieving and casing of rubbish and stone is greater than or equal to 3cm in the step (1).
It is 3 times to the inspection by sampling number that carbamate chemicals for agriculture in soil pollutes in the step (3).
When calculating the deal for the atropine medicament that soil needs in the step (3), the carbamate chemicals for agriculture that uses
Pollute the average value that the accounting in soil is multiple sampling result.
Embodiment two
A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil, comprising the following steps: (1) polluted soil is excavated, and
It transports to disposal field；(2) soil fall, and using screening plant by soil rubbish and stone screen；
(3) soil after screening is weighed, and carbamate chemicals for agriculture pollutes accounting in soil in inspection by sampling soil
Than then calculating the deal for the atropine medicament that whole soil need；(4) the atropine medicament of corresponding deal is added to soil
It is interior, and be stirred, so that atropine medicament is uniformly mixed with soil；(5) plant fiber, life are then added into soil
Substance coke, bryophyte, biogas residue, wormcast, and be thoroughly mixed with soil；(6) soil is shakeout again, is added into soil certain
After the water of amount, plastic covering film, to mitigate moisture evaporation, maintain ground moistening and anaerobic state, by plant fiber, biomass
Coke, bryophyte, biogas residue, wormcast carry out anaerobic fermentation.
The Sieving and casing of rubbish and stone is greater than or equal to 3cm in the step (1).
It is 3-5 times to the inspection by sampling number that carbamate chemicals for agriculture in soil pollutes in the step (3).
When calculating the deal for the atropine medicament that soil needs in the step (3), the carbamate chemicals for agriculture that uses
Pollute the average value that the accounting in soil is multiple sampling result.
Material investment ratio in step (5) is respectively soil weight: plant fiber 3%, biomass char 0.5%, moss
Plant 1%, biogas residue 0.3%, wormcast 0.8%.
Embodiment three
A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil, comprising the following steps: (1) polluted soil is excavated, and
It transports to disposal field；(2) soil fall, and using screening plant by soil rubbish and stone screen；
(3) soil after screening is weighed, and carbamate chemicals for agriculture pollutes accounting in soil in inspection by sampling soil
Than then calculating the deal for the atropine medicament that whole soil need；(4) the atropine medicament of corresponding deal is added to soil
It is interior, and be stirred, so that atropine medicament is uniformly mixed with soil；(5) plant fiber, life are then added into soil
Substance coke, bryophyte, biogas residue, wormcast, and be thoroughly mixed with soil；(6) soil is shakeout again, is added into soil certain
After the water of amount, plastic covering film, to mitigate moisture evaporation, maintain ground moistening and anaerobic state, by plant fiber, biomass
Coke, bryophyte, biogas residue, wormcast carry out anaerobic fermentation.
The Sieving and casing of rubbish and stone is greater than or equal to 3cm in the step (1).
It is 3-5 times to the inspection by sampling number that carbamate chemicals for agriculture in soil pollutes in the step (3).
When calculating the deal for the atropine medicament that soil needs in the step (3), the carbamate chemicals for agriculture that uses
Pollute the average value that the accounting in soil is multiple sampling result.
Material investment ratio in step (5) is respectively soil weight: plant fiber 3%, biomass char 0.5%, moss
Plant 1%, biogas residue 0.3%, wormcast 0.8%.
The plant fiber is agriculture and forestry organic waste.
The agriculture and forestry organic waste are as follows: sawdust, leaf, bark, straw, cornstalk, kaoliang stalk, water hyacinth, weeds
The material that equal processing crush.
The restorative procedure of carbamate chemicals for agriculture contaminated soil provided by the invention, the limited resource used is few, operation
Simplicity, does not need large-scale restoration facilities equipment, and equipment can lease use.Restorative procedure is green, environmentally friendly, environmentally friendly, can
So that the soil fertility after repairing is increased with gas porosity, improve the physicochemical property of soil, the soil after reparation can plant
Plant cultivation soil.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil, which comprises the following steps: (1) excavate
Polluted soil, and transport to disposal field；(2) soil fall, and using screening plant by soil rubbish and
Stone is screened；(3) soil after screening is weighed, and carbamate chemicals for agriculture pollutes in inspection by sampling soil
Then accounting in soil calculates the deal for the atropine medicament that whole soil need；(4) by the atropine medicine of corresponding deal
Agent is added in soil, and is stirred, so that atropine medicament is uniformly mixed with soil；(5) then add into soil
Enter plant fiber, biomass char, bryophyte, biogas residue, wormcast, and is thoroughly mixed with soil；(6) soil is shakeout again, to
After a certain amount of water is added in soil, plastic covering film will be planted with mitigating moisture evaporation, maintaining ground moistening and anaerobic state
Fibres, biomass char, bryophyte, biogas residue, wormcast carry out anaerobic fermentation.
2. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil according to claim 1, which is characterized in that institute
It states the Sieving and casing of rubbish and stone in step (1) and is greater than or equal to 3cm.
3. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil according to claim 1, which is characterized in that institute
Stating in step (3) is 3-5 times to the inspection by sampling number that carbamate chemicals for agriculture in soil pollutes.
4. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil according to claim 3, which is characterized in that institute
When stating the deal for calculating the atropine medicament that soil needs in step (3), the carbamate chemicals for agriculture used is polluted in soil
Interior accounting is the average value of multiple sampling result.
5. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil according to claim 1, which is characterized in that step
Suddenly the material investment ratio in (5) is respectively soil weight: plant fiber 3%, biomass char 0.5%, bryophyte 1%, biogas residue
0.3%, wormcast 0.8%.
6. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil according to claim 5, which is characterized in that institute
Stating plant fiber is agriculture and forestry organic waste.
7. a kind of restorative procedure of carbamate chemicals for agriculture contaminated soil according to claim 6, which is characterized in that institute
State agriculture and forestry organic waste are as follows: the processing such as sawdust, leaf, bark, straw, cornstalk, kaoliang stalk, water hyacinth, weeds crush
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811440234.2A CN109570221A (en) | 2018-11-29 | 2018-11-29 | A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811440234.2A CN109570221A (en) | 2018-11-29 | 2018-11-29 | A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil |
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| Publication Number | Publication Date |
|---|---|
| CN109570221A true CN109570221A (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811440234.2A Pending CN109570221A (en) | 2018-11-29 | 2018-11-29 | A kind of restorative procedure of carbamate chemicals for agriculture contaminated soil |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301848A (en) * | 2011-06-30 | 2012-01-04 | 李学麒 | Method for comprehensively improving saline and alkaline land soil |
| CN102336614A (en) * | 2011-06-30 | 2012-02-01 | 李学麒 | Nutrient matrix for improving saline-alkali soil and preparation method thereof |
| CN203778478U (en) * | 2014-01-20 | 2014-08-20 | 珏龙实业(上海)有限公司 | Soil crushing and remediation integrated machine |
| CN106694540A (en) * | 2016-12-01 | 2017-05-24 | 北京建工环境修复股份有限公司 | Remediation method for organochlorine pesticide polluted soil |
-
2018
- 2018-11-29 CN CN201811440234.2A patent/CN109570221A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301848A (en) * | 2011-06-30 | 2012-01-04 | 李学麒 | Method for comprehensively improving saline and alkaline land soil |
| CN102336614A (en) * | 2011-06-30 | 2012-02-01 | 李学麒 | Nutrient matrix for improving saline-alkali soil and preparation method thereof |
| CN203778478U (en) * | 2014-01-20 | 2014-08-20 | 珏龙实业(上海)有限公司 | Soil crushing and remediation integrated machine |
| CN106694540A (en) * | 2016-12-01 | 2017-05-24 | 北京建工环境修复股份有限公司 | Remediation method for organochlorine pesticide polluted soil |
Non-Patent Citations (1)
| Title |
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| 史沛海等: "氨基甲酸酯类农药中毒的抢救", 《现代应用药学》 * |
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Application publication date: 20190405 |