Method for processing feces pollutants

A treatment method and pollutant technology, applied in the field of breeding, to achieve the effects of reducing costs, ensuring activity and quantity, and prolonging the service life

Inactive Publication Date: 2018-12-18
苏州臻裕商务咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome one or more deficiencies in the prior art and provide an improved treatment method for fecal pollutants, which can avoid the "dead bed" of the heterotopic biological fermentation bed during the fermentation process. problems, and at the same time, it can extend the life of the litter and reduce the frequency of replacement of the litter, thereby greatly reducing costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The present embodiment provides a kind of processing method of pig manure waste pollutant, and described processing method comprises the following steps:

[0046] (1) Collect pig manure and fecal pollutants, and filter the collected pig manure and fecal pollutants to obtain fecal sediment and sewage;

[0047] Using biochemical reaction and nano-aeration technology to aerate intermittently, increase the production rate of -OH and work together with ozone to accelerate the degradation of organic matter in sewage to obtain standard sewage;

[0048] (2) Pass the manure sediment obtained after the treatment in step (1) and the standard sewage treated in the water treatment step into the sewage storage tank together, add fermentation strains, stir and mix to obtain premixed manure Sewage;

[0049] (3) Pass the premixed manure obtained after the treatment in step (2) into the fermentation tank containing fermentation bedding through a cutting pump, mix to obtain a mixture, fe...

Embodiment 2

[0056] The present embodiment provides a kind of treatment method of poultry manure pollutant, and described treatment method comprises the steps:

[0057] (1) Collect chicken manure pollutants, and filter the collected chicken manure pollutants to obtain manure sediment and sewage;

[0058] Using biochemical reaction and nano-aeration technology to aerate intermittently, increase the production rate of -OH and work together with ozone to accelerate the degradation of organic matter in sewage to obtain standard sewage;

[0059] (2) Pass the manure sediment obtained after the treatment in step (1) and the standard sewage obtained after the water treatment step into the sewage storage tank, add fermentation strains, stir and mix to obtain a premixed manure;

[0060] (3) Pass the premixed manure obtained after the treatment in step (2) into the fermentation tank containing fermentation bedding through a cutting pump, mix to obtain a mixture, ferment, and make organic fertilizer;...

Embodiment 3

[0067] The present embodiment provides a kind of processing method of cow dung manure pollutant, and described processing method comprises the steps:

[0068] (1) Collect cow dung pollutants, and filter the collected cow dung pollutants to obtain fecal sediment and sewage;

[0069] Using biochemical reaction and nano-aeration technology to aerate intermittently, increase the production rate of -OH and work together with ozone to accelerate the degradation of organic matter in sewage to obtain standard sewage;

[0070] (2) Pass the manure sediment obtained after the treatment in step (1) and the standard sewage treated in the water treatment step into the sewage storage tank together, add fermentation strains, stir and mix to obtain premixed manure Sewage;

[0071] (3) Pass the premixed manure obtained after the treatment in step (2) into the fermentation tank containing fermentation bedding through a cutting pump, mix to obtain a mixture, ferment, and make organic fertilizer;...

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Abstract

The invention discloses a method for processing feces pollutants. The method comprises the following steps: 1) collecting animal feces pollutants, and filtering the collected animal feces pollutants to obtain feces precipitate and sewage; 2) introducing the feces precipitate obtained in step 1) into a feces regulating tank, adding a fermentation strain, and mixing the feces precipitate and the fermentation strain to obtain premixed feces, wherein the fermentation strain contains Bacillus natto, and also selectively contains one or more of yeast and fermentation bed autochthonous thermophilic bacteria; and 3) introducing the premixed feces obtained in step 2) into a fermentation tank containing a fermentation padding, performing mixing to obtain a mixture, and fermenting the mixture to prepare an organic fertilizer, wherein the fermentation temperature is controlled to be 50-60 DEG C and air is continuously or intermediately introduced to the bottom of the fermentation tank in the fermentation process. The method can avoid the dead bed problem of a heterotopic biological fermentation bed in the fermentation process, and also can prolong the service life of the padding and reduce thereplacement frequency of the padding in order to greatly reduce the cost.

Description

technical field [0001] The invention belongs to the field of breeding, and in particular relates to the treatment of pollutants in the breeding process, in particular to a method for treating fecal pollutants. Background technique [0002] At present, the most important thing in the comprehensive management of livestock and poultry farm upgrading is the treatment of manure pollutants. The traditional method is to collect manure through the manure tank and use it directly when fertilizing. The stench is unpleasant and affects the environment, and it is difficult to fully utilize and selectively utilize manure (manure will contain harmful substances such as heavy metals). [0003] Based on the above phenomenon, the concept of zero discharge of ectopic fermentation is proposed in this field, which is to degrade pollutants through microbial fermentation, realize zero discharge of pollution, obtain organic matter, and realize resource utilization of pollutants. In particular, thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00C05F17/02
CPCC05F3/00C05F17/00C05F17/993C05F5/002C05F11/00C05F11/08C05F5/00Y02W30/40
Inventor 徐莉陈仲玉焦加国蒋金龙陈水南邬梦成岳明灿蒲瑶瑶谭智成
Owner 苏州臻裕商务咨询有限公司
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