Harmless treatment method for livestock and poultry manure

A technology for the treatment of livestock and poultry manure, which is applied in the field of harmless treatment of livestock and poultry manure. It can solve the problems of short fermentation treatment time, strong sewage damage, and environmental pollution, and achieve short fermentation treatment time and thorough deodorization and sterilization. , The effect of not polluting the environment

Pending Publication Date: 2021-08-27
林卫峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, livestock and poultry manure is processed by composting and fermenting. This method has the disadvantages of 1) large area and high equipment costs; 2) long fermentation time and low production efficiency, 15 days of fermentation in summer and 30 days of fermentation in winter, or even longer; 3) The deodorization is not complete, and the sterilization is

Method used

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  • Harmless treatment method for livestock and poultry manure
  • Harmless treatment method for livestock and poultry manure
  • Harmless treatment method for livestock and poultry manure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1

[0031] The method of treating the harmless property of livestock and poultry, according to the following steps:

[0032] 1) Add the dispersant to the dehydrated livestock and poultry manure and mix, to disperse livestock and poultry manure;

[0033] 2) After stirring the dispersion livestock and poultry manure, it is added to the high-frequency hydre ozone antivirus sterilization apparatus for ozone treatment, and the negative ion defensive treatment is performed in ultra-low pressure negative ion sterilization devices, and there is no harmless animal and poultry.

[0034] The dispersing agent is a composition of polyacrylamide and straw powder according to 4:96 in accordance with mass ratio of 4:96;

[0035] The mass ratio of the dispersant and dewatering livestock feces is 8: 100;

[0036] The ultra-low pressure refers to an unexpected electrical voltage of 200V.

[0037] The straw powder is a corn straw powder.

[0038] The dehydrated livestock feces are soli...

Example Embodiment

[0049] Example 2

[0050] The method of treating the harmless property of livestock and poultry, according to the following steps:

[0051] 1) Add the dispersant to the dehydrated livestock and poultry manure and mix, to disperse livestock and poultry manure;

[0052] 2) After stirring the dispersion livestock and poultry manure, it is added to the high-frequency hydre ozone antivirus sterilization apparatus for ozone treatment, and the negative ion defensive treatment is performed in ultra-low pressure negative ion sterilization devices, and there is no harmless animal and poultry.

[0053] The dispersing agent is a composition of polyacrylamide and straw powder in accordance with mass ratio of 3:97;

[0054] The mass ratio of the dispersant and dewatering livestock feces is 10: 100;

[0055] The ultra-low pressure refers to an unexpected electrical voltage of 200V.

[0056] The straw powder is a composition of corn straw powder and wheat straw in mass than 5: 1.

[0057] The deh...

Example Embodiment

[0068] Example 3

[0069] The method of treating the harmless property of livestock and poultry, according to the following steps:

[0070] 1) Add the dispersant to the dehydrated livestock and poultry manure and mix, to disperse livestock and poultry manure;

[0071] 2) After stirring the dispersion livestock and poultry manure, it is added to the high-frequency hydre ozone antivirus sterilization apparatus for ozone treatment, and the negative ion defensive treatment is performed in ultra-low pressure negative ion sterilization devices, and there is no harmless animal and poultry.

[0072] The dispersant is a composition of polyacrylamide and straw powder according to a mass ratio of 2:98;

[0073] The mass ratio of the dispersant and dewatering livestock feces is 12: 100;

[0074] The ultra-low pressure refers to 200 V at an unexpected generating voltage.

[0075] The straw powder is a corn straw powder.

[0076] The dehydrated livestock feces are solid-liquid separated by hydro...

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Abstract

The invention relates to a harmless treatment method for livestock and poultry manure. The method is characterized by comprising the following steps that a dispersing agent is added into dehydrated livestock and poultry manure, and uniformly mixed to obtain dispersed livestock and poultry manure; and the dispersed livestock and poultry manure is sequentially subjected to high-frequency corona ozone disinfection and sterilization treatment and ultra-low-pressure negative ion sterilization and deodorization treatment, and harmless livestock and poultry manure is obtained.

Description

technical field [0001] The invention relates to a harmless treatment method for livestock and poultry manure. Background technique [0002] At present, livestock and poultry manure is processed through composting and fermentation. This method has 1) large area and high equipment costs; 2) long fermentation time and low production efficiency, 15 days of fermentation in summer and 30 days of fermentation in winter, or even longer; 3) The deodorization is not complete, and the sterilization is not clean; 4) The stacking smell is strong, the sewage damage is strong, and even sewage seeps into the ground, polluting the environment. [0003] At present, there is no method for treating livestock and poultry manure that occupies a small area, has short fermentation treatment time, complete deodorization and sterilization, less odor, no sewage, and no environmental pollution. Contents of the invention [0004] The invention provides a harmless treatment method for livestock and po...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05F3/00C05F17/80C05F17/30
CPCC05C11/00C05F3/00C05F17/20C05F17/30C05F17/80C05F11/00Y02W30/40Y02A40/20
Inventor 林卫峰
Owner 林卫峰
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