Soil remediation agent used for soil treatment and preparation method of soil remediation agent

A soil remediation agent and soil technology, applied in soil conditioning materials, chemical instruments and methods, applications, etc., can solve the problems of poor continuous force and incomplete treatment effect, and achieve mild soil strength, good use effect, and soft soil. Effect

Inactive Publication Date: 2018-05-08
ZHENGZHOU SOUQU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing biochar has a direct effect and a quick effect, its sustainability is poor and the treatment effect is not thorough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A soil remediation agent for soil treatment, comprising the following raw materials in parts by weight: 2 parts of plant starch, 0.6 parts of tannin, 3 parts of composite bacteria, 15 parts of molasses, 30 parts of soybean meal, 2.4 parts of castor oil, 110 parts of straw, 36 parts of discarded garden branches, 5 parts of tobacco leaves, 18 parts of coconut shells, 12 parts of green papaya, 7 parts of asparagus, 86 parts of livestock and poultry manure, 8 parts of humic acid, 6 parts of guar gum, 25 parts of soaked tea leaves and 15 parts of polyvinyl alcohol. The tannin is a mixture of grape tannin and apple tannin, and the vegetable starch is corn starch.

[0021] The preparation method of the described soil remediation agent for soil control, concrete steps are as follows:

[0022] Step 1: put the straw, garden discarded branches, tobacco leaves and coconut shells into a pulverizer and grind them into 50-mesh powder, and then return them to the carbonization furnace...

Embodiment 2

[0028] A soil remediation agent for soil management, comprising the following raw materials in parts by weight: 13 parts of calcium magnesium phosphate fertilizer, 3 parts of plant starch, 0.9 part of tannin, 4.5 parts of composite bacteria, 19 parts of molasses, 36 parts of soybean meal, 4.2 parts of castor oil 130 parts of straw, 50 parts of abandoned garden branches, 8 parts of tobacco leaves, 23 parts of coconut shells, 16 parts of green papaya, 10 parts of asparagus, 95 parts of livestock and poultry manure, 14 parts of humic acid, 12 parts of guar gum, 32 parts of tea leaves and 17 parts of polyvinyl alcohol.

[0029] The preparation method of the described soil remediation agent for soil control, concrete steps are as follows:

[0030] Step 1: put the straw, discarded garden branches, tobacco leaves and coconut shells into a pulverizer and pulverize them into 70-mesh powder, and then return them to the carbonization furnace for carbonization. After carbonization, the fu...

Embodiment 3

[0036] A soil remediation agent for soil management, comprising the following raw materials in parts by weight: 16 parts of calcium magnesium phosphate fertilizer, 4 parts of plant starch, 1.4 parts of tannin, 6 parts of composite bacteria, 22 parts of molasses, 42 parts of soybean meal, 5 parts of castor oil 135 parts of straw, 60 parts of abandoned garden branches, 10 parts of tobacco leaves, 25 parts of coconut shell, 18 parts of green papaya, 11 parts of asparagus, 105 parts of livestock and poultry manure, 20 parts of humic acid, 15 parts of guar gum, 35 parts of tea leaves and 20 parts of polyvinyl alcohol. The tannin includes a mixture of persimmon tannin, grape tannin and apple tannin, and the vegetable starch uses a mixture of corn starch, wheat starch, soybean starch and sweet potato starch.

[0037] The preparation method of the described soil remediation agent for soil control, concrete steps are as follows:

[0038] Step 1: put the straw, discarded garden branche...

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PUM

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Abstract

The invention discloses a soil remediation agent used for soil treatment and a preparation method of the soil remediation agent. The soil remediation agent comprises the following raw materials in parts by weight: 2-4 parts of plant starch, 0.6-1.4 parts of tannin, 3-6 parts of composite bacteria, 15-22 parts of molasses, 30-42 parts of soybean meal, 2.4-5 parts of castor oil, 110-135 parts of straws, 36-60 parts of garden waste branches, 5-10 parts of tobaccos, 18-25 parts of coconut shell, 12-18 parts of green papaya, 7-11 parts of asparagus, 86-105 parts of livestock and poultry excrement,8-20 parts of humic acid, 6-15 parts of guar gum, 25-35 parts of soaked teas and 15-20 parts of polyvinyl alcohol. According to the method provided by the invention, the prepared finished product combines microbial treatment with biochar, can not only absorb heavy metals in soil, but also loosen the soil, comprehensively improves the soil structure, and has good using effects.

Description

technical field [0001] The invention relates to the field of soil treatment, in particular to a soil remediation agent for soil treatment. Background technique [0002] With the development of the economy, environmental pollution is becoming more and more serious, and soil pollution is different from other pollution, mainly manifested as hidden pollution, which has a certain hysteresis and is not intuitive. In particular, heavy metal pollution can only be found through testing, so the treatment is difficult and time-consuming, and it has posed a great threat to people's health. At present, the area of ​​polluted cultivated land in China is nearly 150 million mu, 32.5 million mu of cultivated land is polluted by sewage irrigation, and 2 million mu of land is occupied by solid waste stockpiles and destroyed fields, which together account for more than 1 / 10 of the total cultivated land area, most of which are concentrated in economically developed regions. Every year, 12 mill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40
Inventor 张秀芝
Owner ZHENGZHOU SOUQU INFORMATION TECH CO LTD
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