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A kind of technological method for preparing microbial fertilizer with alcohol waste liquid

A technology of microbial fertilizer and alcohol waste liquid, which is applied in the field of preparation of microbial fertilizer with alcohol waste liquid, can solve the problems of fish and shrimp death, foul smell, pollution of water source and atmospheric environment, etc., and achieve the promotion of soil micro-ecological environment and the number of effective viable bacteria The effect of high and simple process method

Active Publication Date: 2020-08-14
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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  • A kind of technological method for preparing microbial fertilizer with alcohol waste liquid
  • A kind of technological method for preparing microbial fertilizer with alcohol waste liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of processing method that the present invention proposes prepares microbial fertilizer with alcohol waste liquid, comprises 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, and the medium required for microbial growth is prepared. The medium is sterilized at a high temperature of 121°C for 30 minutes, stirred at a speed of 25r / min while sterilizing, cooled after sterilization, and inoculated with microbial strains , fermented and produced to make microbial inoculum;

[0021] S2. Add poultry and livestock manure, crop straw, sawdust, alcohol waste liquid, furfural residue and ammonium humate into the mixing tank, stir and mix evenly at a speed of 480r / min, then add water until the moisture content is 60%. Add plant ash and fertilizer starte...

Embodiment 2

[0025] A kind of processing method that the present invention proposes prepares microbial fertilizer with alcohol waste liquid, comprises 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, and the medium required for the growth of microorganisms is prepared. The medium is sterilized at a high temperature of 121°C for 30 minutes, stirred at a speed of 22r / min while sterilizing, cooled after the sterilization is completed, and inoculated with microbial strains , fermented and produced to make microbial inoculum;

[0027] S2. Add poultry and livestock manure, crop straw, sawdust, alcohol waste liquid, furfural residue and ammonium humate into the mixing tank, stir and mix evenly at a speed of 360r / min, then add water until the water content is 55%. Add...

Embodiment 3

[0031] A kind of processing method that the present invention proposes prepares microbial fertilizer with alcohol waste liquid, comprises 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 medium required for microbial growth is prepared. The medium is sterilized at a high temperature of 121°C for 30 minutes, stirred at a speed of 20r / min while sterilizing, cooled after sterilization, and inoculated with microbial strains , fermented and produced to make microbial inoculum;

[0033] S2. Add poultry and livestock manure, crop straw, sawdust, alcohol waste liquid, furfural residue and ammonium humate into the mixing tank, stir and mix evenly at a speed of 240r / min, then add water until the water content is 50%. Add plant ash and fertilizer starter...

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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 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 extensive use of chemical fertilizers, it is a well-known fact that their utilization rate has been continuously reduced. This shows that it is limited to increase crop yield only by increasing the application of chemical fertilizers in large quantities, not to mention a series of problems such as environmental pollution. For this reason, scientists from various countries have been working hard to explore ways to improve the utilization rate of chemical fertilizers to achieve balanced fertilization and rational fertilization to overcome its drawbacks. Micr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/80C05G3/00C05F17/20
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