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Process method for preparing microbial fertilizer from alcohol waste lye

A technology for microbial fertilizer and alcohol waste liquid, which is applied in the field of preparing microbial fertilizer from alcohol waste liquid, can solve the problems of fish and shrimp death, polluted water source and atmospheric environment, foul odor, etc., and achieves the promotion of soil micro-ecological environment, the process method is simple, the The effect of high effective viable count

Active Publication Date: 2017-12-22
广东添施德宝生态肥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, most of the alcohol waste liquid produced by sugar factories was simply treated or discharged directly without treatment.

Method used

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  • Process method for preparing microbial fertilizer from alcohol waste lye
  • Process method for preparing microbial fertilizer from alcohol waste lye

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The process method for preparing microbial fertilizer from alcohol waste liquid provided by the present invention includes the following steps:

[0020] S1. After mixing sodium acetate, peptone, beef extract, magnesium sulfate, ammonium sulfate, calcium chloride and potassium dihydrogen phosphate with a mass ratio of 2:3:4:0.8:1.5:1:2, add water to adjust the pH of the solution The value is 7.2. Prepare the medium required for the growth of microorganisms. Sterilize the medium at a high temperature of 121°C for 30 minutes. Sterilize at a speed of 25r / min while sterilizing. Cool after sterilization and inoculate microorganisms. , Made into microbial agent through fermentation and production;

[0021] S2. Add poultry manure, crop straw, sawdust, alcohol waste liquid, furfural residue and ammonium humate to the mixing tank, stir and mix evenly at a speed of 480r / min, add water to the moisture content of 60%, Add plant ash and fertilizer starter while stirring, and adjust the P...

Embodiment 2

[0025] The process method for preparing microbial fertilizer from alcohol waste liquid provided by the present invention includes the following steps:

[0026] S1. After mixing sodium acetate, peptone, beef extract, magnesium sulfate, ammonium sulfate, calcium chloride and potassium dihydrogen phosphate with a mass ratio of 1.5:2.5:3:0.6:1.2:0.8:1.5, add water to adjust the pH of the solution The value is 7, the culture medium required for the growth of microorganisms is prepared. Sterilize the culture medium at a high temperature of 121°C for 30 minutes. Sterilize at a speed of 22r / min while sterilizing. Cool after sterilization and inoculate microorganisms. , Made into microbial agent through fermentation and production;

[0027] S2. Add poultry manure, crop stalks, sawdust, alcohol waste liquid, furfural residue and ammonium humate to the mixing tank, stir and mix evenly at a speed of 360r / min, add water to the moisture content of 55%, While stirring, add plant ash and fertiliz...

Embodiment 3

[0031] The process method for preparing microbial fertilizer from alcohol waste liquid provided by the present invention includes the following steps:

[0032] S1. After mixing sodium acetate, peptone, beef extract, magnesium sulfate, ammonium sulfate, calcium chloride and potassium dihydrogen phosphate with a mass ratio of 1:2:2:0.4:0.8:0.5:1, add water to adjust the pH of the solution The value is 6.8, and the culture medium required for the growth of microorganisms is prepared. The culture medium is sterilized at a high temperature of 121°C for 30 minutes, and the sterilization is carried out while stirring at a speed of 20r / min. After the sterilization is completed, it is cooled and inoculated with microorganisms. , Made into microbial agent through fermentation and production;

[0033] S2. Add poultry manure, crop stalks, sawdust, alcohol waste liquid, furfural residue and ammonium humate to the mixing tank, stir and mix evenly at a speed of 240r / min, and then add water to 50%...

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Abstract

The invention discloses a process method for preparing a microbial fertilizer from alcohol waste lye. The method comprises the following steps: preparing a culture medium, sterilizing the culture medium, then, inoculating the culture medium with a microbial inoculum, and carrying out fermentation and production, thereby preparing a microbial agent; jointly adding livestock and poultry excrements, crop straws, saw dust, the alcohol waste lye, furfural residue, ammonium humate, water, plant ash and a fertilizer fermentation agent into a stirring tank, carrying out uniform stirring and mixing, and then, carrying out compost fermentation; carrying out hide lifting treatment on compost; carrying out after-ripening treatment on fermented raw materials, then, adding the microbial agent and minor elements, carrying out crushing and mixing, then, adding a binder, and carrying out granulating, thereby obtaining the microbial fertilizer. According to the process method provided by the invention, the method is simple, and thus, processing and batch production are facilitated; the alcohol waste lye is used for preparing the microbial fertilizer, thus, the waste is changed into the valuable, and the production cost is reduced; and the prepared microbial fertilizer contains a large amount of beneficial microbes, is high in effective viable count and easy in preservation and application, can be used for providing nutrients required for crop growth and has good soil capability, thereby being worthy of popularization.

Description

Technical field [0001] The invention relates to the technical field of fertilizer preparation technology, in particular to a process method for preparing microbial fertilizer from alcohol waste liquid. Background technique [0002] Microbial fertilizer refers to a type of biological agent that contains living microorganisms and can obtain specific fertilizer effects during use to increase plant yield or improve quality. With the large-scale use of chemical fertilizers, it is a well-known fact that the utilization rate of chemical fertilizers continues to decrease. This shows that it is only limited to increase crop yields by applying a large amount of chemical fertilizers, not to mention a series of problems such as environmental pollution. For this reason, scientists from various countries have been trying to explore ways to improve the utilization of chemical fertilizers to achieve balanced fertilization and rational fertilization to overcome its disadvantages. Microbial fert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05F17/00C05G3/80
CPCC05B7/00C05F17/20C05G3/00C05G3/80C05C3/00C05C11/00C05D1/00C05D3/00C05D5/00C05D9/00C05D9/02C05F1/007C05F3/00C05F5/006C05F7/00C05F11/00C05F11/08Y02W30/40
Inventor 袁裕利
Owner 广东添施德宝生态肥有限公司