White spirit vinasse organic fertilizer as well as preparation method and application thereof

A technology of liquor lees and organic fertilizer, which is applied in the field of preparation of lees organic fertilizer, can solve the problems of incomplete decomposition of lees, incomplete decomposing, waste of manpower, material resources, financial resources and time, etc., so as to prevent secondary pollution, corruption and soil alkalinity. effect of improving yield and quality, protecting the environment and soil

Active Publication Date: 2017-08-04
陕西枫丹百丽生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Although there are many related technologies and patent documents on the preparation of distiller's grain organic fertilizer disclosed above, the practical application is not very mature, and most of them need to be pretreated by reducing the alcohol content of the distiller's grains, reducing the acidity, and adding auxiliary nutrients before inoculating the compost with a decomposing agent. , the process is complicated, wastes manpower, material resources, financial resources and time, and it will also cause incomplete decompositio

Method used

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  • White spirit vinasse organic fertilizer as well as preparation method and application thereof
  • White spirit vinasse organic fertilizer as well as preparation method and application thereof
  • White spirit vinasse organic fertilizer as well as preparation method and application thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0052] A preparation method of liquor distiller's grain organic fertilizer, comprising the following steps: uniformly mixing fresh liquor distiller's grains and distiller's grain decomposing agent according to the mass ratio of 1.2:1000, forming a heap, and composting and fermenting; fermenting for 24 hours, the temperature of the heap reaching 55°C and continuing Raise the temperature, turn the compost once at this time, continue composting and fermentation, and then turn the compost once a day; ferment for 72 hours, the temperature of the heap body reaches 85°C, enters the high-temperature fermentation period, no longer turn the pile, and maintain fermentation at 83-85°C for 72 hours. At this time, the temperature of the compost begins to drop, enters the post-fermentation period, and continues to ferment for 240 hours. The temperature of the compost reaches 32°C. After cooling for 24 hours, the liquor distiller's grain organic fertilizer is obtained.

[0053] The pH value o...

Embodiment 2

[0073] A preparation method of liquor distiller's grain organic fertilizer, comprising the following steps: uniformly mixing fresh liquor distiller's grains and distiller's grain decomposing agent at a mass ratio of 1:1000, forming a heap, and composting and fermenting; fermenting for 22 hours, the temperature of the heap reaching 55°C and continuing Raise the temperature, turn the compost once at this time, continue composting and fermentation, and then turn the compost once a day; after 70 hours of fermentation, the temperature of the heap body reaches 85°C, entering the high-temperature fermentation period, no more turning over the pile, and maintaining fermentation at 83-85°C for 72 hours. At this time, the temperature of the compost begins to drop, enters the post-fermentation period, and continues to ferment for 220 hours. The temperature of the compost reaches 32°C. The distiller's grains are completely decomposed. The fermentation ends. The fermented compost is crushed, ...

Embodiment 3

[0088] A preparation method of liquor distiller's grain organic fertilizer, comprising the following steps: uniformly mixing fresh liquor distiller's grains and distiller's grain decomposing agent according to the mass ratio of 1.5:1000, forming a heap, and composting and fermenting; fermenting for 26 hours, the temperature of the heap reaching 55°C and continuing Raise the temperature, turn the compost once at this time, continue composting and fermentation, and then turn the compost once a day; ferment for 74 hours, the temperature of the heap body reaches 85°C, enters the high-temperature fermentation period, no longer turns the pile, and maintains fermentation at 83-85°C for 72 hours. At this time, the temperature of the compost begins to drop, enters the post-fermentation period, and continues to ferment for 230 hours. The temperature of the compost reaches 32°C, and the distiller's grains are completely decomposed. The fermentation ends. The fermented compost is crushed, p...

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PUM

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Abstract

The invention discloses white spirit vinasse organic fertilizer. Thermoactinomyces sacchari CP with high temperature resistance, ethanol resistance and acid and alkali resistant properties and existing decomposition bacteria are scientifically compounded, a vinasse decomposition agent is prepared, then the vinasse decomposition agent is directly inoculated into fresh white spirit vinasse, high-temperature composting can be rapidly carried out to form high-quality organic fertilizer without carrying out pretreatment such as deacidification and reduction of alcohol, treatment processes are reduced, manpower, material resources, financial resources and time are saved, time for entering a high temperature period is short (the temperature can reach 55 DEG C after one day and can reach 85 DEG C after three days), long high temperature fermentation time is maintained (the temperature of 83-85 DEG C can be maintained for three days), the fermentation period is shortened (15-16 days only) and is shortened for 26-27 days compared with existing preparation period, secondary pollution and putrefaction of vinasse and soil alkalinization are effectively prevented, the environment and soil are protected, yield and quality of the organic fertilizer are obviously improved, technical indexes and harmless indexes of the organic fertilizer completely accord with NY884 requirements, and a new shortcut is opened up for directly carrying out high temperature composting on the white spirit vinasse to produce high-quality organic fertilizer and applying the high-quality organic fertilizer to field vegetables to increase yield.

Description

technical field [0001] The invention relates to the preparation of distiller's grain organic fertilizer, in particular to a liquor distiller's grain organic fertilizer and its preparation method and application. Background technique [0002] Distiller's grains are the direct leftovers in the brewing process. At present, more than 50 million tons of distiller's grains need to be processed in my country. Therefore, people have been paying attention to the problem of disposing of distiller's grains after fermentation. Liquor distiller's grains are easily fermented and corrupted, and emit stench and easily pollute the environment. Because it contains a lot of crude fat, crude starch, crude protein and rich in nitrogen, phosphorus, potassium and polysaccharides, it is an excellent source of organic fertilizer. Therefore, the use of distiller's grains to make organic fertilizers can not only solve environmental problems, turn waste into treasure, but also provide high-quality org...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCC05F5/008C05F17/00C05F11/08Y02W30/40Y02A40/20
Inventor 刘辉王灵敏周天惠李学辉
Owner 陕西枫丹百丽生物科技有限公司
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