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Excrement treatment composition as well as preparation method and application thereof and method for treating excrement of anhydrous ecological toilet

A fecal treatment and composition technology, which is applied in the field of environmental protection biological treatment, can solve the problems of multiple types of compound bacterial agents, fast consumption of treated bacterial agents, and high cost of use, and achieves improved efficiency and enzyme activity, shortened fermentation cycle, The effect of increasing activity

Inactive Publication Date: 2020-11-20
北京美景汇智科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] A main purpose of the present invention is to overcome at least one defect of the above-mentioned prior art, provide a kind of feces treatment composition and its preparation method and application, and the method for using the excrement treatment composition to process anhydrous ecological toilet excrement, to solve The existing anhydrous ecological toilets use many types of compound bacterial agents, poor deodorizing effect, and high cost of use due to rapid consumption of bacterial agents.

Method used

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  • Excrement treatment composition as well as preparation method and application thereof and method for treating excrement of anhydrous ecological toilet
  • Excrement treatment composition as well as preparation method and application thereof and method for treating excrement of anhydrous ecological toilet

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preparation example Construction

[0037]The preparation method of the feces treatment composition is mainly to mix the above-mentioned single strains according to the ratio after fermentation, including: mixing Aspergillus, Bacillus subtilis, yeast and Trichoderma in proportion to obtain a composite bacterial agent, a composite bacterial The pH value of the agent is 6.5-7.2, and then the composite bacterial agent is uniformly mixed with the biological litter to obtain the feces treatment composition. Wherein, the fermentation method of a single strain can adopt the existing strain fermentation method, or can be purchased from the market, and the present invention is not limited thereto.

[0038] The present invention also provides the application of the above-mentioned excrement treatment composition in the treatment of anhydrous ecological toilet excrement. Specifically, the present invention provides a method for treating excrement in anhydrous ecological toilets, comprising: placing the excrement treatment ...

Embodiment 1

[0047] 1) In parts by mass, 1 part of Aspergillus niger (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC 3.15297), 4 parts of Bacillus subtilis (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC 1.14985), 6 copies of Saccharomyces cerevisiae (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC2.3866) and 2 copies of Trichoderma harzianum (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC3.12840) mixing and mixing in proportion to obtain the composite bacterial agent, the pH value of which is 6.5-7.2.

[0048] 2) The biological litter includes 4 parts by volume of pine and cypress wood sawdust and 6 parts of crop straw, both of which are 8mm in length, and the moisture...

Embodiment 2

[0053] The device and method of Example 1 were used to treat feces. The difference was that, in parts by mass, the composite bacterial agent contained 2 parts of Aspergillus, 6 parts of Bacillus subtilis, 8 parts of yeast and 4 parts of Trichoderma. Among them, Aspergillus is 8 parts of Aspergillus niger (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC 3.15297) and 2 parts of Aspergillus oryzae (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC 3.13904). Mixed mixed bacteria; yeasts are 7 parts of Saccharomyces cerevisiae (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences, CGMCC 2.3866), 1 part of Candida (purchased from the Culture Collection and Management Center of the Institute of Microbiology, Chinese Academy of Sciences , CGMCC 2.4324) and 2 pa...

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Abstract

The invention provides an excrement treatment composition, a preparation method and application thereof, and a method for treating anhydrous ecological toilet excrement by using the excrement treatment composition. The excrement treatment composition comprises a complex microbial inoculant and a biological padding, the complex microbial inoculant comprises, by mass, 1-3 parts of aspergillus, 3-7 parts of bacillus subtilis, 5-9 parts of saccharomycetes and 1-4 parts of trichoderma, and the biological padding comprises crop straw. By combining the characteristics of the biological padding and the excrement, the preparation of the complex microbial inoculant is optimized, organic macromolecular substances such as protein in the excrement can be efficiently decomposed, the fermentation periodis shortened, and the frequency of cleaning toilets is reduced. When the excrement treatment composition is used for excrement treatment, ammonia gas and other peculiar smells can be effectively removed, and the excrement treatment composition is suitable for indoor use and has important significance in application and popularization of waterless ecological toilets.

Description

technical field [0001] The invention relates to the technical field of environmental protection biological treatment, in particular to a feces treatment composition, a preparation method and application thereof, and a method for treating excrement of anhydrous ecological toilets. Background technique [0002] The waterless ecological toilet is a kind of environmentally friendly toilet that does not need to be flushed with water but uses microbial degradation of feces. It is suitable for areas or places where water is scarce or inconvenient to use; It can also kill pathogenic microorganisms such as Escherichia coli and reduce and prevent the spread of diseases. Therefore, waterless ecological toilets are also suitable for the ecological and production environments in rural areas, and are the preferred facilities for rural toilet renovation. [0003] The excrement treatment system of the waterless ecological toilet is composed of fermentation, exhaust, temperature control, pow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/02
CPCC02F11/02
Inventor 王惠畅苏玲
Owner 北京美景汇智科技有限公司
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