A kind of biological deodorant and preparation method thereof

A biological deodorant and reaction tank technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve problems such as affecting the living environment of sewage plants, corroding equipment, and health hazards.

Active Publication Date: 2016-08-31
JIANGSU LV HUA BIOLOGY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Malodorous gas will not only corrode the equipment in the factory area, affect the working and living environment of the sewage plant and surrounding residents, but also cause great harm to human health, causing nausea, vomiting, and may even cause distortion and cancer. Therefore, people Deodorants are used to deodorize such irritating odorous gases to achieve the purpose of purifying the environment. Although the existing deodorants can effectively remove odorous gases, they still have toxic side effects on humans, animals and plants, and are harmful to the environment. produced pollution

Method used

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  • A kind of biological deodorant and preparation method thereof

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Effect test

Embodiment 1

[0016] A biological deodorant of the present invention comprises the following raw materials: corn flour, ammonium sulfate, potassium dihydrogen phosphate, medium-temperature amylase, high-temperature amylase and water, and the mass percentage of each raw material is: the content of corn flour is 10%; The content of ammonium sulfate is 0.2%, the content of potassium dihydrogen phosphate is 0.1%, the content of medium-temperature amylase is 0.01%, the content of high-temperature amylase is 0.01%, and the content of water is 89.68%.

[0017] A preparation method of a biological deodorant, step 1: stirring and mixing step: putting raw materials into a reaction tank and stirring for 60 minutes;

[0018] Step 2: Sterilization and enzymatic hydrolysis: Introduce steam into the reaction tank to slowly raise the temperature in the tank to 70°C, keep the temperature at 70°C for 20 minutes, continue to raise the temperature in the tank to 90°C through steam, and keep warm for 20 Minutes...

Embodiment 2

[0024] A biological deodorant of the present invention comprises the following raw materials: corn flour, ammonium sulfate, potassium dihydrogen phosphate, medium-temperature amylase, high-temperature amylase and water, and the mass percentage of each raw material is: the content of corn flour is 15%; Ammonium sulfate content is 0.5%; potassium dihydrogen phosphate content is 0.2%; medium temperature amylase content is 0.015%; high temperature amylase content is 0.015%; water content is 84.27%.

[0025] A preparation method of a biological deodorant, step 1: stirring and mixing step: putting raw materials into a reaction tank and stirring for 60 minutes;

[0026] Step 2: Sterilization and enzymatic hydrolysis: Introduce steam into the reaction tank to slowly raise the temperature in the tank to 60°C, keep the temperature at 60°C for 10 minutes, continue to raise the temperature in the tank to 80°C through steam, and keep warm 10 minutes, and then continue to heat up the temper...

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Abstract

The invention relates to a biological deodorant, which comprises raw materials of 10-15 wt.% of corn flour, 0.2-0.5 wt.% of ammonium sulfate, 0.1-0.2 wt.% of potassium dihydrogen phosphate, 0.01-0.015 wt.% of medium temperature amylase, 0.01-0.015 wt.% of high temperature amylase and 85-95 wt.% of water. The invention also relates to a preparation method of the biological deodorant. The method comprises steps of: 1, mixing; 2, disinfection and enzymatic hydrolysis; 3, cooling enzymatic hydrolysis; 4, inoculation; and 5, blending. The invention has the advantages of eliminating pH reduction effect of the lactic acid and stabilizing the pH value, so as to culture lactic acid bacteria in large number of and with longer shelf life.

Description

technical field [0001] The invention relates to a biological deodorant, and also relates to a biological deodorant and a preparation method thereof, belonging to the field of microorganism preparation. Background technique [0002] With social progress, economic development, people's environmental awareness and the continuous improvement of quality of life, more and more attention has been paid to the control and treatment of odorous gases. The gases are mainly some sulfur-containing compounds and nitrogen-containing compounds, such as hydrogen sulfide, formazan, etc. Mercaptans, sulfides, ammonia, VOC, etc. have a strong pungent odor and are extremely harmful to the human body. They can enter the human body through different channels such as the respiratory tract, eyes, and skin, making people dizzy, uncomfortable, and exposed to them for a long time. Great damage to the nervous system of the human body. Malodorous gas will not only corrode the equipment in the factory are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/84
CPCY02A50/20
Inventor 许荣明许寅
Owner JIANGSU LV HUA BIOLOGY ENG
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