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Preparation method and application method for soil remediation material

A technology of soil remediation and Dunaliella, which is applied in the field of soil remediation to achieve the effect of improving decomposition ability, high efficiency and mild working conditions

Inactive Publication Date: 2017-09-29
WUXI XINRENJU SCI & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, currently there are few materials and methods specifically designed for soil remediation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 2 parts of chitosan; 50 parts of talcum powder; 25 parts of Dunaliella; 1 part of citric acid; 5 parts of shell powder; 9 parts of enoki mushroom chaff; 60 parts of corncob; 60 parts of betel nut wood chips; 45 parts of coconut shells are stirred and mixed evenly, wherein the Dunaliella is made by drying and pulverizing into powder, and its water content is controlled below 3%; Its water content is controlled below 3%; the production method of coconut shell is dried and crushed into powder, and its water content is controlled below 1%; the production method of betel nut wood chips is dried until the water content is below 5%, and then crushed into crumbs ;

[0015] Add composite microbial preparation again, this composite microbial preparation comprises Pseudomonas aeruginosa powder, Pseudomonas fluorescens powder, Shewanella powder, Trichoderma reesei powder, jelly-like bacillus powder; Its weight ratio is 2: 3:3:2:4; Among them, the effective viable count of Pseudomo...

Embodiment 2

[0018] 3 parts of chitosan; 70 parts of talcum powder; 30 parts of Dunaliella; 2 parts of citric acid; 7 parts of shell powder; 14 parts of Flammulina velutipes; 120 parts of corn cobs; 80 parts of betel nut wood chips; 50 parts of coconut shell; stirring and mixing evenly; wherein, the production method of Dunaliella is dried and pulverized into powder, and its water content is controlled below 3%; the production method of corncob is dried and pulverized into granules, Its water content is controlled below 3%; the production method of coconut shell is dried and crushed into powder, and its water content is controlled below 1%; the production method of betel nut wood chips is dried until the water content is below 5%, and then crushed into crumbs ;

[0019] Add composite microbial preparation again, this composite microbial preparation comprises Pseudomonas aeruginosa powder, Pseudomonas fluorescens powder, Shewanella powder, Trichoderma reesei powder, jelly-like bacillus powd...

Embodiment 3

[0022] 2 parts of chitosan; 60 parts of talcum powder; 25 parts of Dunaliella; 1 part of citric acid; 5 parts of shell powder; 9 parts of enoki mushroom chaff; 80 parts of corn cob; 28 parts of rice bran; 70 parts of betel nut wood chips; 45 parts of coconut shells are stirred and mixed evenly; wherein, the production method of Dunaliella is dried and pulverized into powder, and its water content is controlled below 3%; the production method of corn cob is dried and pulverized into granules, Its water content is controlled below 3%; the production method of coconut shell is dried and crushed into powder, and its water content is controlled below 1%; the production method of betel nut wood chips is dried until the water content is below 5%, and then crushed into crumbs ;

[0023] Add composite microbial preparation again, this composite microbial preparation comprises Pseudomonas aeruginosa powder, Pseudomonas fluorescens powder, Shewanella powder, Trichoderma reesei powder, je...

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PUM

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Abstract

The invention discloses a preparation method and an application method for a soil remediation material. Chitosan, talcum powder, dunaliella, citric acid, shell powder, needle mushroom residue, corncobs, rice bran, bamboo charcoal, plant charcoal ash, areca wood chips and coconut shells are stirred to be uniformly mixed, then added with a compound microorganism preparation and packaged into bags, and thereby the soil remediation material is prepared; and the compound microorganism preparation consists of pseudomonas aeruginosa powder, pseudomonas fluorescens powder, shewanella powder, trichoderma reesei powder and bacillus mucilaginosus powder. Compared with the prior art, the soil remediation material disclosed by the invention has the characteristic of plant and microorganism synergism.

Description

technical field [0001] The invention relates to the field of soil restoration, in particular to a method for preparing and applying a soil restoration material. Background technique [0002] Soil remediation is a technical measure to restore the normal function of polluted soil. Since the 1980s, many countries in the world, especially developed countries, have formulated and carried out contaminated soil treatment and restoration plans, thus forming a new soil restoration industry. According to the "National Soil Pollution Survey Bulletin" released in 2014, the overall soil environment in China is not optimistic, and the national soil pollution rate has reached 16.1%. While the soil environment problems of industrial and mining wasteland are prominent, the soil environment quality of cultivated land is even more worrying. Faced with the severe situation of soil pollution, the national legislation has been significantly accelerated. In addition to adding soil remediation to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40B09C1/10C12N1/20C12N1/14C12R1/385C12R1/39C12R1/885C12R1/07
CPCC09K17/40B09C1/08B09C1/105C12N1/14C12N1/20
Inventor 不公告发明人
Owner WUXI XINRENJU SCI & TRADE
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