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Method for producing a sand aggregate

A manufacturing method and technology of agglomerates, applied in chemical instruments and methods, building structure, application, etc., can solve the problems of unsuitable tree formation, difficult to implement, and water shortage.

Inactive Publication Date: 2015-01-14
李愚坪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Of course, South Korea or Japan, represented by China, have introduced methods such as planting trees in the desert in order to prevent desertification and solve the problem of yellow sand. However, due to the lack of water resources in the desert, trees are not suitable for growth, which makes it difficult to put them into practice.

Method used

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  • Method for producing a sand aggregate
  • Method for producing a sand aggregate
  • Method for producing a sand aggregate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] [Example 1: Manufacture of sand aggregates for preventing blowing sand]

[0079] Naturally dry the agricultural and sideline products (or organic waste) mixed with corn stalks, soybean stalks, chili stalks, sesame stalks, ephedra stalks, cosmos stalks, radish stalks and cabbage leaves at 10-30°C and use them for pharmaceutical purposes. The pulverizer (manufactured by Yeongdong Machinery Co., Ltd. in Daegu City, Korea) pulverizes the above-mentioned organic waste into powder with a mesh size of 100 to 200. Then, 1 to 2 cc of Aspergillus niger (Purchase: KCCM) and Penicillium islandicum (Purchase: KCTC) as filamentous fungi were mixed with 100 cc of the above-mentioned organic waste powder and Streptomyces griseus (purchased at: KCTC) (hereinafter referred to as soil microbes).

[0080] Mix 37.5 liters of organic waste powder mixed with soil microorganisms and 112.5 liters of sand (volume ratio 1:3) evenly by hand (manual mixing) and then fill the wooden frame with leng...

Embodiment 2

[0083] [Example 2: Fertilization process of sand]

[0084] Naturally dry the agricultural and sideline products (or organic waste) mixed with corn stalks, soybean stalks, chili stalks, sesame stalks, ephedra stalks, cosmos stalks, radish stalks and cabbage leaves at 10-30°C and use them for pharmaceutical purposes. The pulverizer (manufactured by Yeongdong Machinery Co., Ltd. in Daegu City, Korea) pulverizes the above-mentioned organic waste into powder with a mesh size of 100 to 200. Then, 1 to 2 cc of Aspergillus niger (Purchase: KCCM) and Penicillium islandicum (Purchase: KCTC) as filamentous fungi were mixed with 100 cc of the above-mentioned organic waste powder and Streptomyces griseus (purchased at: KCTC) (hereinafter referred to as soil microbes).

[0085] 25 liters of organic waste powder mixed with soil microorganisms and 125 liters of sand (volume ratio 1:5) were evenly mixed by hand (manually mixed) and filled to a height of 15 cm in a wooden frame with a length o...

Embodiment 3

[0090] [Example 3: Manufacture of sand aggregates corresponding to each sand source]

[0091] A powder mixed with soil microorganisms was prepared by using the organic waste powder and soil microorganisms in the same manner as in Example 1. Then, after uniformly mixing 37.5 liters of organic waste powder mixed with soil microorganisms and 112.5 liters of sand (produced in Korea) (volume ratio 1:3) by hand (manual mixing), the The box is filled to 10cm high. Then, inside the foam plastic frame of length 100cm × width 70cm × height 30cm, fill the foam plastic frame divided into 6 areas (respectively: length 25cm × width 30cm × height 30cm) of hand-mixed (manual mixed ) of 37.5 liters of organic waste powder mixed with soil microorganisms and 112.5 liters of sand (collected from Mongolia) (volume ratio 1:3), filled 3 cm below with 37.5 liters of organic waste mixed with soil microorganisms (manual mixing) Waste powder and 112.5 liters of sand (collected from China) (volume rati...

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Abstract

The present invention relates to a method for producing a sand aggregate, comprising: (a) a step of producing organic waste powders or by-product powders; (b) a step of mixing the organic waste powders or the by-product powders produced in step (a) with soil microbes; (c) a step of mixing the resulting material obtained in step (b) with sand to inoculate the sand with the soil microbes; and (d) a step of supplying water to the resulting material obtained in step (c), and aggregating particles of the organic waste powders and the sand by the growing mycelia of the soil microbes. The present invention produces a sand aggregate (preferably, sand cake, precast pavers or bricks, etc.) or reforms (preferably, fertilizes) sand using organic waste (or by-products), to reutilize waste (or by-products) and to thus prevent soil or water from being contaminated by organic waste (or by-products). Further, when the present invention is applied to the sand in which plants grow poorly, the sand is fertilized to promote the growth of symbiotic microorganisms, and to raise plants and suppress the use of chemical fertilizers and agricultural pesticides, thus activating environmentally-friendly green farming. Meanwhile, when the present invention is applied to the desert of China, which causes yellow dust storms, sand and red clay are provided with anti-scattering properties, to thereby prevent yellow dust storms and environmental contamination and damage to animals and plants caused by the yellow dust storms.

Description

【Technical field】 [0001] The invention relates to a method for manufacturing sand aggregates, a method for improving sand and a method for agglomerating and solidifying desert surfaces. 【Background technique】 [0002] Generally speaking, the so-called dust phenomenon refers to the following phenomenon: due to the strong wind blowing behind the front of the cold front in the desert areas of China and Mongolia in the middle of the Asian continent, the Loess Plateau in the middle reaches of the Yellow River, or the cold front of the Inner Mongolia Plateau or the warm current caused by the terrain A large amount of dust is raised, and it gradually falls to the ground while moving in the air with the wind. This phenomenon was first recorded in Korea in the period of King Adara of the Silla Period of the Three Kingdoms (AD 174). At that time, it was recorded that the gods were angry and scattered dust that was neither rain nor snow. [0003] This kind of sand and dust phenomenon ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/32C09K3/22C09K103/00
CPCC09K3/22C09K17/16C09K17/32C09K2101/00C09K2103/00
Inventor 李阜卿
Owner 李愚坪