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Organic fertilizer preparation method and multi-strain breeding of biodegradable coal gangue

A technology of biodegradation and coal gangue, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problem of not enough common

Inactive Publication Date: 2010-12-15
范鸿基
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The present invention uses coal gangue to activate dormant functional groups in coal gangue through the degradation of microorganisms to obtain organic humic acid to make bio-organic mineral fertilizers, and uses discarded coal gangue to make mineral organic fertilizers. not common enough

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The method of biodegrading coal gangue organic fertilizer and multi-strain breeding, the process is:

[0039] 1. Multi-strain culture solution:

[0040] Pour 740kg of sterilized magnetized water into the stainless steel fermentation tank, add 260g beef extract, 2kg each of wheat bran and bran, 15kg water, 0.2kg protein, 0.1kg amino acid compound powder, 3kg brown sugar, and 10g magnesium sulfate. , Copper sulfate 1.6g, zinc sulfate 1.2g, potassium dihydrogen phosphate 15g, ferrous sulfate 2g, VC50 tablets, VB 1 50 tablets, fully stirred and after all dissolved, inoculate 80 g of silicate bacteria, 80 g of Bacillus coli, 60 g of cytolytic Bacillus, and 60 g of Bacillus megaterium. Stir thoroughly for 10 minutes. After all of them are dissolved, let stand for 1 hour. Adjust the temperature to 30.5°C, adjust the PH value to 7.15, and then continuously stir to give oxygen, cultivate for 26 hours, and set aside;

[0041] 2. Coal gangue crushing:

[0042] Crush 1300kg of high-qualit...

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Abstract

The invention provides an organic fertilizer preparation method and multi-strain breeding of biodegradable coal gangue, which are two preparation technologies characterized by crushing of the coal gangue, mixed fermentation and degradation of the crushed coal gangue and multi-strain microorganism, activation of organic functional groups and minerals in the coal gangue, acquisition of humic acid in high content, crushing, drying, granulation, coating and obtainment of liquid organic fertilizer. The technologies according to the invention are simple and convenient, wide in raw material source and low in cost.

Description

Technical field [0001] The invention relates to the technical field of bio-organic fertilizer technology, which uses microorganisms to degrade waste coal gangue to make mineral organic fertilizer, and provides a non-polluting mineral organic fertilizer product for the majority of rural growers. Background technique [0002] The coal gangue from the large, medium and small coal mines in the country is currently the largest solid waste in my country. It not only takes up a lot of land resources, but also pollutes water, atmosphere, soil, and destroys the landscape. It also threatens human health. To make full use of coal gangue waste, there are currently only hollow bricks, solid bricks, cement raw materials, ceramics, lightweight aggregates, synthetic silicon carbide, white carbon black, polyaluminum chloride, etc., organic fertilizers in construction materials engineering at home and abroad. The factory uses coal to make organic raw material humic acid for organic fertilizers and...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 范鸿基
Owner 范鸿基
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