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A technology of artificial soil and waste, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of non-promotable, etc., and achieve the effect of increasing land and simple and easy process
Inactive Publication Date: 2012-04-04
王夕刚
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This kind of artificial soil itself is a process of taking a large amount of original soil (generally not less than 65%), and mixing the above-mentioned substrates to become a mixed soil process. It is only used in the field of engineering greening, and because of a large amount of soil, it is not popular.
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Embodiment 1
[0030] The composition of the artificial soil is: sludge, coal gangue, straw, and Jinyuan Yihanbao bacteria agent, and its weight percentages are: 60%, 32%, 6%, 18%, and 2%.
[0031] The manufacturing method of the artificial soil is as follows: preparation of raw materials, sieving, crushing of some raw materials, deodorization and sterilization of sludge, mixing and stirring of raw materials, adding bacterial agents, analyzing and monitoring moisture and nutrient content.
[0032] The method description is as follows:
[0033] Raw material screening: remove impurities such as plastics and metals that cannot be degraded from raw materials, and crush large pieces of weathered coal and straw separately.
[0034] The pulverization of some raw materials referred to in the technical solution of the present invention is mainly aimed at the pulverization of coal gangue and straw. The coal gangue is crushed to 10-200 mesh through a medium-sized pulverizer. The particle size should b...
Embodiment 2
[0037] The composition of the artificial soil is: sludge, weathered coal, straw, and Jinyuan Yihanbao special bacterial agent; its weight percentage is: 60%, 32%, 6%, and 2%.
[0038] Its preparation method is with embodiment 1.
Embodiment 3
[0040] The composition of the artificial soil is: sludge, weathered coal, sawdust, and Jinyuan Yihanbao special bacteria agent; its weight percentage is: 60%, 32%, 6%, and 2%.
[0041] Its preparation method is with embodiment 1.
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Abstract
The invention discloses an artificial soil and a manufacturing method thereof. The soil comprises components of, by weight: 55-60% of sludge, 25-32% of mining area waste, 6-18% of agriculture and forestry waste, and 2% of an additive. The method for manufacturing the artificial soil comprises steps of: raw material preparing, screening, partial raw material crushing, sludge deodorizing and sterilizing, raw material mixing and stirring, microbial manure adding, and water content and nutrient analyzing and monitoring. According to the invention, the adopted raw materials are wastes which can pollute the environment, such that wastes are turned into valuable matters. With the method provided by the invention, soil reclamation and reparation can be carried out near mining areas.
Description
technical field [0001] The invention relates to an artificial soil and a production method. Background technique [0002] Soil is the basic condition for the growth of crops and even all plants. Land resources are very precious. Artificial soil technology can solve the problem of lack of land resources. It can be used in agriculture, artificial vegetation restoration in ecologically fragile areas, artificial arable land, improved land, and improved pastures. , Desertification ecological reconstruction, greening barren hills, urban greening, etc. [0003] At present, there are mainly two types of artificial soil in China: [0004] One is fermented soil. It is to use waste materials such as construction waste, rocks and mineral powder to be screened, crushed, ground and fermented to become soil. The production of this kind of artificial soil covers a large area, requires a lot of equipment, and takes a long time to ferment, so the cost is relatively high, and it cannot be o...
Claims
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Application Information
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