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Soil remediation agent with insecticidal effect and preparation process of soil remediation agent

A soil remediation agent and a preparation technology, applied in the field of soil remediation agents, can solve problems such as improper use method or dosage, single function of remediation agent, failure to achieve repair effect, etc., and achieve the effect of simple formula, low cost, and convenient materials

Inactive Publication Date: 2015-01-28
赵连祺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the commonly used remediation methods for contaminated soil are mostly physical and chemical methods, which have the advantages of being direct and fast, but have poor persistence. Improper use methods or dosages will not only fail to achieve the remediation effect, but will cause new pollution
The products used to repair soil on the market are mainly chemical ingredients, which are likely to cause secondary pollution after use
The general restorative has a single function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1 A kind of soil remediation agent with insecticidal effect is mainly prepared from organic fertilizer, matrine, pyrethrum, deervine, toxaphene and Bacillus thuringiensis powder, and the quality of each raw material is, organic fertilizer 280g, sophora flavescens Alkali 0.03g, Pyrethrum 0.05g, Deervine 0.03g, Toxaphene 0.04g, Bacillus thuringiensis powder 0.02g.

[0042] The preparation technology of the described soil remediation agent with insecticidal effect is:

[0043] (1) Put the organic fertilizer on a sterile plastic film, spread it flat, cover it with a sterile plastic film for ultraviolet sterilization for 1 day, remove the film, and put it in a cool place for later use;

[0044] (2) Put pyrethrum and degeria in a non-iron container, soak in warm water at 10°C for 20 minutes, the water consumption is 1 times the weight of the raw materials, put it on a smokeless stove, seal it over a small fire Boil for 30 minutes, let stand for 5 hours, and take t...

Embodiment 2

[0046] Embodiment 2 A kind of soil remediation agent with insecticidal effect is mainly prepared from organic fertilizer, matrine, pyrethrum, deervine, toxaphene and Bacillus thuringiensis powder, and the quality of each raw material is, organic fertilizer 320g, sophora flavescens Alkali 0.07g, Pyrethrum 0.1g, Deervine 0.09g, Toxaphene 0.08g, Bacillus thuringiensis powder 0.06g.

[0047] The preparation technology of the described soil remediation agent with insecticidal effect is:

[0048] (1) Put the organic fertilizer on a sterile plastic film, spread it flat, cover it with a sterile plastic film for ultraviolet sterilization for 5 days, remove the film, and put it in a cool place for later use;

[0049] (2) Put the pyrethrum and deer vine in a non-iron container, soak in warm water at 20°C for 40 minutes, the water consumption is 5 times the weight of the raw materials, put it on a smokeless stove, seal it over a small fire Boil for 50 minutes, let stand for 10 hours, and...

Embodiment 3

[0051] Embodiment 3 A kind of soil remediation agent with insecticidal effect is mainly prepared from organic fertilizer, matrine, pyrethrum, deervine, toxaphene and Bacillus thuringiensis powder, and the quality of each raw material is 290g of organic fertilizer, flavescens Alkali 0.04g, Pyrethrum 0.07g, Deervine 0.05g, Toxaphene 0.05g, Bacillus thuringiensis powder 0.03g.

[0052] The preparation technology of the described soil remediation agent with insecticidal effect is:

[0053] (1) Put the organic fertilizer on a sterile plastic film, spread it flat, cover it with a sterile plastic film for ultraviolet sterilization for 2 days, remove the film, and put it in a cool place for later use;

[0054] (2) Put pyrethrum and degeria in a non-iron container, soak in warm water at 13°C for 25 minutes, the water consumption is twice the weight of the raw materials, put it on a smokeless stove, seal it over a small fire Boil for 35 minutes, let stand for 6 hours, and take the supe...

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Abstract

The invention discloses a soil remediation agent with an insecticidal effect and a preparation process of the soil remediation agent. The soil remediation agent with the insecticidal effect is mainly prepared from the following raw materials in parts by mass: 280-320 parts of organic fertilizer, 0.03-0.07 part of sophocarpidine, 0.05-0.1 part of pyrethrum, 0.03-0.09 parts of derris, 0.04-0.08 part of toxaphene and 0.02-0.06 parts of bacillus thuringiensis powder. The soil remediation agent disclosed by the invention is simple in preparation process, low in cost and good in effect.

Description

technical field [0001] The invention relates to the field of soil fertilizers, in particular to a soil repair agent with insecticidal effect and a preparation process thereof. Background technique [0002] In recent years, with the continuous acceleration of the industrialization process, the unreasonable exploitation of mineral resources and their smelting discharge, the long-term sewage irrigation and sludge application to the soil, the atmospheric deposition caused by human activities, and the application of chemical fertilizers and pesticides have caused Soil pollution is serious. Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil, reducing its concentration to an acceptable level, or converting toxic and harmful pollutants into harmless substances. Fundamentally speaking, the technical principles of contaminated soil remediation can include: (1) Change the form of pollutants ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05G3/60C05G3/80
Inventor 赵连祺
Owner 赵连祺
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