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Biological deodorant based on compound microorganisms and preparation method thereof

A biological deodorant and composite microorganism technology, applied in the field of biological deodorant based on composite microorganisms and its preparation, can solve the problems of unavoidable odor gas release to the outside and affect the living environment of residents, so as to promote soil and regeneration cycle process, improving decomposition pathways, and reducing the effect of ammonia substances

Pending Publication Date: 2019-12-20
陕西天仁雪农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Recycling stations for kitchens and domestic waste are mostly built around the living area. Due to the decay and decomposition of organic matter, odor pollution will inevitably occur, which affects the living environment of residents.
In addition, during the storage, loading and unloading of domestic waste and kitchen waste, as well as in the process of tiling and compacting in landfills, it is inevitable that odorous gases will be released to the outside, affecting the surrounding human settlements.

Method used

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  • Biological deodorant based on compound microorganisms and preparation method thereof

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preparation example Construction

[0021] The preparation method of the above-mentioned biological deodorant based on compound microorganisms, comprises the following steps:

[0022] Step 1: Inoculate a composite strain consisting of 5-30% of Candida tropicalis, 40-85% of Lactobacillus plantarum, and 10-30% of Bacillus subtilis according to the weight ratio (1-10): (99-90) Put it into the culture medium, and cultivate it at 28-35°C for 36-56 hours to obtain the stock solution of the compound bacterial agent;

[0023] The second step: Put the fermentation stock solution composed of 20-30% of the compound bacterial agent stock solution obtained in the first step, 25% of molasses, 2-10% of the compound plant solution and the rest of water into a closed tank and ferment at 30°C according to the weight ratio 10-20 days to get deodorant.

[0024] In the first step, the medium is composed of 0.5-0.8% soybean polypeptide, 0.1-0.3% brown sugar, 1.0% glucose, 0.5% potassium dihydrogen phosphate, 0.05% magnesium sulfate ...

Embodiment 1

[0029] A kind of method utilizing composite microorganism to prepare biotype deodorant, concrete steps are:

[0030] Step 1: Inoculate a compound strain consisting of 30% of Candida tropicalis, 50% of Lactobacillus plantarum, and 20% of Bacillus subtilis into the culture medium at a weight ratio of 5:95, and cultivate at 30°C for 48 hours Obtain the compound bacterial agent stock solution;

[0031] The medium is composed of 0.7% soybean polypeptide, 0.2% brown sugar, 1.0% glucose, 0.5% potassium dihydrogen phosphate, 0.05% magnesium sulfate and the rest of water by weight, and the pH value is 7.2;

[0032] The second step: Put the fermentation stock solution composed of 28% of the compound bacterial agent stock solution obtained in the first step, 25% of molasses, 6% of the compound plant solution and the rest of the water into the airtight tank and ferment for 15 days at 30°C to obtain the detoxification agent according to the weight ratio. odorant.

[0033] Further, the co...

Embodiment 2

[0035] A kind of method utilizing composite microorganism to prepare biotype deodorant, concrete steps are:

[0036] Step 1: Inoculate a compound strain consisting of 5% Candida tropicalis, 85% Lactobacillus plantarum, and 10% Bacillus subtilis into the culture medium at a weight ratio of 1:99, and cultivate at 35°C for 36 hours Obtain the compound bacterial agent stock solution;

[0037] The medium is composed of 0.5% soybean polypeptide, 0.1% brown sugar, 1.0% glucose, 0.5% potassium dihydrogen phosphate, 0.05% magnesium sulfate and the rest of water by weight, and the pH value is 7.2;

[0038] The second step: Put the fermentation stock solution composed of 20% of the compound bacterial agent stock solution obtained in the first step, 25% of molasses, 2% of the compound plant solution and the rest of water into a closed tank by weight ratio and ferment for 10 days at 30°C to obtain detoxification. odorant.

[0039] Further, the composite plant solution is composed of 5.0 ...

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Abstract

The invention relates to a biological deodorant based on compound microorganisms and a preparation method thereof. The biological deodorant is prepared from candida tropicalis, lactobacillus plantarumand bacillus subtilis according to a mixing ratio of (5-30):(40-85):(10-30). The biological deodorant can accelerate fermentation and decomposition of organic matters in kitchen and household garbage, reduce the volume of accumulated garbage in a short time and eliminate odor sources such as ammonia and dimethyl sulfide generated by the garbage, thereby reducing the influence of the kitchen and household garbage on the environment.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a biological deodorant based on composite microorganisms and a preparation method thereof. Background technique [0002] The annual removal volume of kitchen and household garbage in my country's cities is about 140 million tons. Except for a small part of incineration, composting or recycling, the remaining more than 70% are transported to landfills for disposal. Most of the kitchen and domestic waste recycling stations are built around the living area. Due to the decay and decomposition of organic matter, it will inevitably produce stench pollution and affect the living environment of residents. In addition, during the storage, loading and unloading of domestic garbage and kitchen waste, as well as the tiling and compaction of landfills, the release of odorous gases is inevitable, affecting the surrounding living environment. According to its compo...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16C02F3/34B09B1/00C12R1/125C12R1/25C12R1/74C02F103/06
CPCC12N1/20C12N1/16C02F3/341C02F3/347B09B1/00C02F2103/06
Inventor 郝嘉欣赵梓谦段瑜龙
Owner 陕西天仁雪农业科技有限公司
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