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Soil pollution treatment method for ecological environment restoration

A treatment method and soil pollution technology, applied in the field of soil remediation, can solve the problems of inconvenient remediation of soil, troublesome operation, complicated equipment, etc., and achieve the effect of increasing organic matter and air permeability, improving vitality, and reducing the content of effective cadmium

Inactive Publication Date: 2020-07-10
广东东华生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above method, plasma technology needs to be used to repair the soil, the equipment is complicated, the operation is troublesome, and it is not convenient for the staff to repair the soil

Method used

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  • Soil pollution treatment method for ecological environment restoration
  • Soil pollution treatment method for ecological environment restoration
  • Soil pollution treatment method for ecological environment restoration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] A kind of soil pollution processing method for ecological environment restoration, see figure 1 , including the following steps:

[0070] S1. Loosen the soil: plow the soil deeply to 50cm to ensure that the soil is loose. If the water content of the soil is lower than 0.02%, sprinkle the soil with appropriate amount of water to make the water content of the soil reach 2.5%.

[0071] S2. Prepare a soil remediation agent. The components and mass parts of the soil remediation agent are shown in Table 1.

[0072] Wherein, the preparation method of soil remediation agent is as follows:

[0073] A. Add corresponding mass parts of quicklime to the stirring tank, stir at a speed of 40r / min, add corresponding mass parts of fish bone meal and medical stone powder while stirring, stir and mix evenly, then add mass parts while stirring. Parts of polyethylene glycol were stirred for 15 minutes to form a premix.

[0074] B. Finally, add 1 part by mass of deionized water to corresp...

Embodiment 2

[0080] A kind of soil pollution processing method for ecological environment restoration, see figure 1 , the difference from Example 1 is that it includes the following steps:

[0081] S1. Loosen the soil: plow the soil deeply to 53cm to ensure that the soil is loose. If the water content of the soil is lower than 0.02%, sprinkle the soil with appropriate amount of water to make the water content of the soil reach 2.7%.

[0082] S2. Prepare a soil remediation agent. The components and mass parts of the soil remediation agent are shown in Table 1.

[0083] The preparation method of soil remediation agent is as follows:

[0084] A. Add the corresponding mass of quicklime to the stirring tank, stir at a speed of 45r / min, add the corresponding mass of fish bone powder, medical stone powder and rice husk powder while stirring, stir and mix evenly, and then add while stirring 50 parts by mass of polyethylene glycol was stirred for 15 minutes to form a premix.

[0085] B. Finally,...

Embodiment 3

[0091] A kind of soil pollution processing method for ecological environment restoration, see figure 1 , the difference from Example 2 is that, see figure 1 , including the following steps:

[0092] S1. Loosen the soil: plow the soil deeply to 55cm to ensure that the soil is loose. If the water content of the soil is lower than 0.02%, sprinkle the soil with appropriate amount of water to make the water content of the soil reach 3%.

[0093] S2. Prepare a soil remediation agent. The components and mass parts of the soil remediation agent are shown in Table 1.

[0094] The preparation method of soil remediation agent is as follows:

[0095] A. Add the corresponding mass of quicklime to the stirring tank, stir at a speed of 50r / min, add the corresponding mass of fish bone powder, medical stone powder and rice husk powder while stirring, stir and mix evenly, and then add while stirring 60 parts by mass of polyethylene glycol were stirred for 15 minutes to form a premix.

[009...

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Abstract

The invention relates to the field of soil remediation, in particular to a soil pollution treatment method for ecological environment remediation, which comprises the following steps: S1, scarifying soil; S2, preparing a soil remediation agent; S3, preparing mixed soil; S4, conducting maintenance; and S5, conducting inspection and acceptance check. The soil remediation agent comprises the following components in parts by mass: 10-20 parts of quick lime, 12-16 parts of fishbone dust, 10-15 parts of medical stone powder and 3-6 parts of dextrin. The soil pollution treatment method has the beneficial effects that the soil pollution treatment method is easy to operate, workers can conveniently remedy and treat soil contaminated with pesticides, and meanwhile the soil remediation effect can bebetter improved.

Description

technical field [0001] The invention relates to the technical field of soil remediation, more specifically, it relates to a soil pollution treatment method for ecological environment remediation. Background technique [0002] my country is a big agricultural country, and it is also a big country that produces and consumes agriculture. At present, farmers mostly spray pesticides directly on the soil or the surface of plants, making the soil seriously polluted by pesticides. Studies have shown that only a part of the pesticide stays on the plants during the application process, and the other part enters the soil and air. The soil is the "reservoir" and "distribution center" of pesticides in the environment. Studies have shown that 80%-90% of the amount of pesticides used will eventually enter the soil, and more than 80% of them will remain in the 0-20cm topsoil layer of the soil. Therefore, soil pesticide pollution has now become a serious global problem that needs to be sol...

Claims

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Application Information

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IPC IPC(8): B09C1/08A01B79/00C09K17/40C09K101/00C09K109/00
CPCA01B79/00B09C1/08B09C2101/00C09K17/40C09K2101/00C09K2109/00
Inventor 许文燕
Owner 广东东华生态科技有限公司
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