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Method for degrading pig dung odor

A odor and pig manure technology, applied in the field of livestock and poultry breeding, can solve the problems of easy generation of volatile odor gases such as sulfide or nitride, limited ability and effect of deodorization and degradation, and affecting the growth and health of pigs. , to achieve the effect of economical and environmentally friendly use, wide use range and high efficiency

Inactive Publication Date: 2018-12-14
周宁县生隆科技养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the existing problems in the prior art are: pig manure tends to produce volatile odorous gases such as sulfide or nitrogen during the process of stacking or fermenting, which seriously affects the air quality of pig farms, thereby affecting the health of pigs. Healthy growth and human health, there is a big environmental safety problem
At the same time, a large amount of NH volatilized in pig manure 3 It will cause a large loss of nitrogen fertilizer and affect the economic value of pig manure
Various existing deodorization technologies have their own advantages and disadvantages, and the ability and effect of deodorization and degradation are limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The composition of the reagent is: 3 parts of Rhodopseudomonas palustris, 2 parts of Thiobacillus denitrification, 1 part of Lactobacillus acidophilus, 4 parts of Lactobacillus, 0.3 part of Bacillus pasteurianus, 0.1 part of Streptomyces flavinus, 10 parts of glucose, 5 parts of agar powder, 0.1 part of iron sulfate, 0.3 part of potassium nitrate, 70 parts of water, 0.05 part of bergamot oil, 10 parts of activated carbon powder, and 3 parts of talcum powder.

[0030] Among them, the number of effective viable bacteria in the stock solution is 300 million / ml of Rhodopseudomonas palustris, 100 million of Thiobacillus denitrificans / ml, 300 million of Lactobacillus acidophilus / ml, and 400 million of lactic acid bacteria / ml , Bacillus pasteuriani 1, Streptomyces luteus 300 million / ml.

[0031] The spraying cycle is 8 times / day, each spraying volume is 1L / m 2 .

Embodiment 2

[0033] The composition of the reagent is: 4 parts of Rhodopseudomonas palustris, 3 parts of Thiobacillus denitrification, 2 parts of Lactobacillus acidophilus, 5 parts of Lactobacillus, 0.7 part of Bacillus pasteurianus, 0.2 part of Streptomyces flavinus, 10 parts of glucose, 5 parts of agar powder, 0.1 part of iron sulfate, 0.3 part of potassium nitrate, 70 parts of water, 0.05 part of bergamot oil, 10 parts of activated carbon powder, and 3 parts of talcum powder.

[0034] Among them, the number of effective viable bacteria in the stock solution is 300 million / ml of Rhodopseudomonas palustris, 100 million of Thiobacillus denitrificans / ml, 300 million of Lactobacillus acidophilus / ml, and 400 million of lactic acid bacteria / ml , Bacillus pasteuriani 1, Streptomyces luteus 300 million / ml.

[0035] The spraying cycle is 10 times / day, and the amount of each spraying is 1L / m 2 .

Embodiment 3

[0037]The composition of the reagent is: 4 parts of Rhodopseudomonas palustris, 3 parts of Thiobacillus denitrification, 2 parts of Lactobacillus acidophilus, 5 parts of Lactobacillus, 0.7 part of Bacillus pasteurianus, 0.2 part of Streptomyces flavinus, 20 parts of glucose, 5 parts of agar powder, 0.5 parts of iron sulfate, 0.3 parts of potassium nitrate, 100 parts of water, 0.09 parts of bergamot oil, 15 parts of activated carbon powder, and 2 parts of talcum powder.

[0038] Among them, the number of effective viable bacteria in the stock solution is 300 million / ml of Rhodopseudomonas palustris, 100 million of Thiobacillus denitrificans / ml, 300 million of Lactobacillus acidophilus / ml, and 500 million of lactic acid bacteria / ml , Bacillus pasteuriani 1, Streptomyces luteus 300 million / ml.

[0039] The spraying cycle is 5 times / day, and the amount of each spraying is 2L / m 2 .

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PUM

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Abstract

The invention discloses a method for degrading pig dung odor. The method is characterized by comprising the step of periodically spraying a deodorizing degradation agent containing microbial bacteriaand an adsorbent according to requirements. The agent comprises the following components: 0.1-6 parts of rhodopseudomonas palustris, 0.1-5 parts of thiobacillus denitrificans, 0.1-3 parts of Lactobacillus acidophilus, 0.1-10 parts of lactic acid bacteria, 0.1-2 parts of bacillus pasteurii, 0.1-3 parts of streptomyces microflavus, 1-40 parts of glucose, 1-10 parts of agar powder, 0.1-5 parts of ferric sulfate, 0.1-3 parts of potassium nitrate, 10-60 parts of water, 0.01 to 1 part of bergamot oil, 1-20 parts of activated carbon powder, and 0.1 to 10 parts of powdered steatile. The microbial deodorizing degradation agent can effectively adsorb and decompose odorous gases such as sulfides and nitrides produced by fermentation of pig dung, purify the air quality of pig farms, and improve the economic value of pig farms.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry breeding methods, and in particular relates to a method for degrading pig manure odor. Background technique [0002] With the rapid development of the pig industry, how to deal with pig manure is the main problem faced by many pig farms, especially the odor problem caused by a large amount of pig manure is the top priority that needs to be solved. Odor often contains some harmful substances, thus affecting the growth and health of pigs and human health. For example, pig manure can produce more NH under the condition of aerobic 3 、H 2 Harmful gases such as S, methyl mercaptan and dimethyl disulfide (methyl mercaptan oxide), and under certain high-temperature anaerobic conditions, H 2 The production of S will be significantly increased. These gases are not only harmful to health, but also have a pungent taste, which seriously affects the air quality of pig farms. At the same time, ...

Claims

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Application Information

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IPC IPC(8): B01D53/84B01D53/58B01D53/48
CPCB01D53/48B01D53/58B01D53/84B01D2253/10B01D2253/102B01D2258/0266Y02A50/20
Inventor 陈木成
Owner 周宁县生隆科技养殖有限公司
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