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Biological deodorizer, preparation method of biological deodorizer and biotic pesticide

A biological deodorant and biological insecticide technology, applied in the field of microorganisms, can solve the problems of inability to deodorize, poison, and environmental pollution, and achieve good elimination effect

Inactive Publication Date: 2015-07-22
范承举
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These municipal solid wastes produce a lot of odor during the process of transshipment and stacking, causing serious environmental pollution.
It will also breed insects and flies, leading to the spread of diseases. The current common method of killing flies is to use products such as dichlorvos, dichlorvos, dimethoate, etc. These products are poisonous, harmful to humans and animals, and cannot play the role of deodorization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0027] On the other hand, the present invention also provides the preparation method of above-mentioned biological deodorant, wherein said preparation method comprises the following steps:

[0028] In a constant temperature and airtight fermentation room, inoculate the flora with the following weight ratio in the liquid medium for cultivation until the flora density in the liquid medium reaches 10 9 / g: 10%-40% of photosynthetic bacteria, 10%-40% of Gram-positive actinomycetes, 10%-30% of lactic acid bacteria and 20%-60% of fermented filamentous bacteria. Further preferably, the weight ratio of the four types of bacteria is: 20% of photosynthetic bacteria, 20% of Gram-positive actinomycetes, 20% of lactic acid bacteria, and 40% of fermented filamentous bacteria.

[0029] Wherein, the temperature in the fermentation chamber is generally preferably 25°C-35°C. At this temperature, the specific culture time depends on the inoculation density of the flora and the culture temperatu...

Embodiment 1

[0038] In this embodiment, the biological deodorant contains the following flora by weight: 20% of photosynthetic bacteria, 20% of yeast, 20% of lactic acid bacteria and 40% of Aspergillus oryzae, wherein, every 1g of the biological deodorant contains the above four The number of colony cells is 10 9 .

[0039] Above-mentioned biological deodorant is prepared through the following steps:

[0040] In a constant temperature and airtight fermentation room at 25°C, inoculate the bacteria group with the above weight ratio in brown sugar water with a concentration of 80% for cultivation. The inoculum density of the flora was 10 8 / g, after 72 hours of cultivation, the bacterial population density in the liquid medium reached 10 9 / g. After culturing, pack at 15°C and store.

[0041] The biological deodorant prepared above was placed in a plastic container with brown sugar, shochu, vinegar and water in a weight ratio of 1:1:1:1:10, and fermented at 18°C ​​for 20 days to prepare a ...

Embodiment 2

[0043] In this embodiment, the biological deodorant contains the following flora by weight: 10% of photosynthetic bacteria, 40% of saccharomyces, 30% of lactic acid bacteria and 20% of Aspergillus oryzae, wherein, every 1g of the biological deodorant contains the above four The number of colony cells is 10 9 .

[0044] Above-mentioned biological deodorant is prepared through the following steps:

[0045] In a constant temperature and airtight fermentation room at 25°C, inoculate the bacteria group with the above weight ratio in brown sugar water with a concentration of 80% for cultivation. The inoculation density of the flora is 2*10 8 / g, after 60 hours of cultivation, the bacterial population density in the liquid medium reached 10 9 / g. After culturing, pack at 18°C ​​and store.

[0046] The biological deodorant prepared above was placed in a plastic container with brown sugar, shochu, vinegar and water in a weight ratio of 2:3:2:2:8, and fermented at 35°C for 15 days ...

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PUM

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Abstract

The invention discloses a biological deodorizer, a preparation method of the biological deodorizer and a biotic pesticide prepared from the biological deodorizer. The biological deodorizer comprises the following floras in percentage by weight: 10-40% of photosynthetic bacteria, 10-40% of gram positive actinomycete, 10-30% of lactobacillus and 20-60% of fermenting filamentous bacteria, wherein the number of the four types of flora cells contained in 1 g of biological deodorizer is 109. The pesticide is fermented from a biological deodorant, brown sugar, Shaojiu, vinegar and water according to the weight ratio of (1-3): (1-3): (1-3): (1-3): (8-12). The biological deodorizer can effectively remove sewage, wastewater and stink in a wasteyard, and can kill pests such as flies. The biotic pesticide not only can kill flies, but also has a good killing effect on plutella xylostella, choy sum insects and aphid on vegetables, rice planthopper and rice curled leaf pyralid on rice, and the like.

Description

technical field [0001] The invention relates to the field of microorganisms, in particular to a biological deodorant, a preparation method thereof and a biological insecticide prepared from the biological deodorant. Background technique [0002] With the rapid development of social economy and the continuous acceleration of urbanization, the problem of indoor and outdoor environmental pollution has become increasingly prominent. As one of environmental hazards, stench directly affects people's quality of life and even endangers people's health, and has attracted more and more attention. At present, there are more than 4,000 kinds of malodorous substances that can be perceived by people's sense of smell. The stench is distributed in the atmosphere, and some will enter the water body with the waste water and waste residue, which not only makes the water smelly, but also affects the survival of aquatic organisms. Municipal solid waste management is one of the most serious prob...

Claims

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Application Information

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IPC IPC(8): A61L9/01C02F3/34A01N63/04A01P7/04A61L101/52
Inventor 范承举
Owner 范承举
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