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Greening matrix containing quarry mucks, animal manures, straws and charcoal powder and preparation method thereof

A technology for greening substrates and quarries, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve problems such as quarry dregs that have not yet been seen, solve the problem of dregs consumption, and relieve land pressure. , the effect of reducing the amount of stacking

Active Publication Date: 2013-07-24
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] There are no reports on the preparation of greening substrates from quarry muck, livestock manure, straw and charcoal powder

Method used

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  • Greening matrix containing quarry mucks, animal manures, straws and charcoal powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Example 1: A greening substrate containing quarry waste, livestock manure, straw and charcoal powder

[0070] 1. Composition: 18g of quarry residue (a 10mm sieve), 9.0g of sheep dung, 220g of corn stalks and 6g of charcoal powder.

[0071] 2. Preparation method:

[0072] 1) Straw decomposing agent dilution: mix the straw decomposing agent and water at a weight ratio of 11:50 to obtain the straw decomposing agent diluent for use;

[0073] 2) Crush the corn stalks and sheep dung separately through a 5mm sieve, and weigh the quarry residue, sheep dung, corn stalks and charcoal powder according to the ratio, and set aside;

[0074] 3) Pre-soak the corn stalks in water. It is advisable to hold the dripping water tightly with your hands. Then mix them with the sheep dung and stack them neatly in a woven bamboo basket. Spread a mixture of corn stalks and sheep dung with a thickness of 15 cm on each layer. Pour the straw decomposing agent diluent in layers. The amount of straw decomposi...

Embodiment 2

[0076] Example 2: A greening substrate containing quarry residue, livestock manure, straw and charcoal powder

[0077] 1. Composition: 18g of quarry residue (a 10mm sieve), 13.5g of sheep dung, 330g of corn stalks and 12g of charcoal powder.

[0078] 2. Preparation method:

[0079] 1) Straw decomposing agent dilution: Mix the straw decomposing agent and water at a weight ratio of 11:52 to obtain the straw decomposing agent dilution solution for use;

[0080] 2) Crush the corn stalks and sheep dung separately through a 5mm sieve, and weigh the quarry residue, sheep dung, corn stalks and charcoal powder according to the ratio, and set aside;

[0081] 3) Pre-soak the corn stalks in water. It is advisable to hold the dripping water tightly with your hands. Then mix them with the sheep dung and stack them neatly in a woven bamboo basket. Spread a mixture of corn stalks and sheep dung with a thickness of 20 cm on each layer, and then one by one. Pour the straw decomposing agent diluent in la...

Embodiment 3

[0083] Example 3: A greening substrate containing quarry waste, livestock manure, straw and charcoal powder

[0084] 1. Composition: 18g of quarry residue (a 10mm sieve), 9.0g of cow dung, 220g of corn stalks and 6g of charcoal powder.

[0085] 2. Preparation method:

[0086] 1) Straw decomposing agent dilution: mix the straw decomposing agent and water at a weight ratio of 11:60 to obtain the straw decomposing agent diluent for use;

[0087] 2) Crush the corn stalks and cow dung through a 5mm sieve respectively, and weigh the quarry slag, cow dung, corn stalks and charcoal powder according to the ratio for use;

[0088] 3) Pre-soak the corn stalks in water. It is advisable to hold the dripping water tightly with your hands. Then mix them with the cow dung and stack them neatly in a woven bamboo basket. Spread a mixture of corn stalks and cow dung with a thickness of 15 cm on each layer, and then pour layer by layer. Add the straw decomposing agent diluent, the amount of straw decompos...

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Abstract

The invention relates to a greening matrix containing quarry mucks, animal manures, straws and charcoal powder and a preparation method of the greening matrix. The greening matrix comprises the following components including quarry mucks, animal manures, straws and charcoal powder. By using the greening matrix provided by the invention, vegetation is greened again, so that soil erosion resistibility and water and soil loss interception ability are increased, land and water resources can be protected, environment can be beautified, water and soil loss caused by stacking waste slag is reduced, biological environment of mines is improved, and cyclic utilization of land sources is realized.

Description

Technical field [0001] The invention relates to the field of resource utilization of quarry residue, in particular to a greening substrate containing quarry residue, livestock manure, straw and charcoal powder and a preparation method thereof. Background technique [0002] Quarry dregs: refers to the slags produced in the construction process of blasting excavation and manual excavation of quarries. [0003] Sources and statistics of quarry waste: [0004] Since the 1980s, with the country’s rapid increase in demand for mineral resources and the rapid development of the mining and metallurgical economy, the ecological damage caused by mining has become increasingly serious, especially in open-pit mining. According to the survey data of the Bureau of Land and Resources at the end of 2005, the total area of ​​land destroyed by mining in the country has reached 5.86 million hectares, and about 1.57 million hectares of arable land has been destroyed, and it is still increasing at an ann...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 张艳赵廷宁郭晶晶吴海龙郭小平张成梁史常青王国冯晶晶孙永康
Owner BEIJING FORESTRY UNIVERSITY
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