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Complex microbial inoculant

A technology of compound bacterial agent and nutrient agent, which is applied in special compound water treatment, water pollutants, water/sludge/sewage treatment, etc., can solve the problems of increased system load, low treatment efficiency, complicated operation, etc., to reduce the use of , improve the degradation ability, promote the effect of growth and reproduction

Inactive Publication Date: 2021-03-30
广州绵源环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current water treatment agents have many disadvantages in the treatment; for example, a large amount of activated sludge, flour, urea and other substances need to be added, which increases the load on the system, and the operation is complicated and the treatment efficiency is also very low; therefore, the development of a It is particularly important to develop a complex bacterial agent for sewage treatment with powerful functions and convenient application.

Method used

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Effect test

Embodiment 1

[0021] A kind of composite bacterial agent, comprises following component (by weight),

[0022] Nitrobacter: 22 parts; Nitrosobacillus: 18 parts; Denitrifying Bacillus: 12 parts; Colorless sulfur bacteria: 4 parts; Photosynthetic bacteria: 5 parts; Clostridium butyricum: 8 parts; Thiobacillus denitrification: 3 parts; Escherichia coli: 3 parts; Bacillus licheniformis: 2 parts; Pseudomonas aeruginosa: 1.5 parts; Nitrosomonas: 1.5 parts; ; Corn flour: 25 parts; Bran: 4 parts; Glucose: 5 parts; Chitosan: 3 parts; Inorganic mineral salts: 3 parts; Vitamin A: 3 parts; Vitamin B5: 2 parts; K: 1 serving.

[0023] The preparation method of above-mentioned composite microbial agent, comprises the following steps:

[0024] 1. Preparation of nutrient: Pour corn flour, bran, glucose, chitosan, multivitamins and inorganic mineral salts into the mixing tank in turn, mix and stir evenly at a speed of 1000r / min for 2 hours, and then mix well The mixture is dried in a drying equipment at a ...

Embodiment 2

[0028] A kind of composite bacterial agent, comprises following component (by weight),

[0029] Nitrobacter: 30 parts; Nitrosobacillus: 20 parts; Denitrifying Bacillus: 10 parts; Colorless sulfur bacteria: 3 parts; Photosynthetic bacteria: 3 parts; Clostridium butyricum: 6 parts; Thiobacillus denitrification: 3 parts; Escherichia coli: 2 parts; Bacillus licheniformis: 1.5 parts; Pseudomonas aeruginosa: 2 parts; Nitrosomonas: 2 parts; ; Corn flour: 22 parts; Bran: 5 parts; Glucose: 5 parts; Chitosan: 4 parts; Inorganic mineral salts: 5 parts; Vitamin A: 3 parts; Vitamin B5: 4 parts; K: 1 serving.

[0030] The preparation method of above-mentioned composite microbial agent, comprises the following steps:

[0031] 1. Preparation of nutrient: Pour corn flour, bran, glucose, chitosan, multivitamins and inorganic mineral salts into the mixing tank in turn, mix and stir evenly at a speed of 1000r / min for 2 hours, and then mix well The mixture is dried in a drying equipment at a te...

Embodiment 3

[0035] A kind of composite bacterial agent, comprises following component (by weight),

[0036] Nitrobacter: 35 parts; Nitrosobacillus: 15 parts; Denitrifying Bacillus: 10 parts; Colorless sulfur bacteria: 5 parts; Photosynthetic bacteria: 4 parts; Bacillus: 3 parts; Bacillus licheniformis: 1.5 parts; Pseudomonas aeruginosa: 1.5 parts; Nitrosomonas: 1.5 parts; Corn flour: 20 parts; Bran: 5 parts; Glucose: 5 parts; Chitosan: 4 parts; Inorganic mineral salt: 3 parts; Vitamin A: 3 parts; Vitamin B5: 3 parts; Folic acid: 5 parts; Vitamin K : 2 servings.

[0037] The preparation method of above-mentioned composite microbial agent, comprises the following steps:

[0038] 1. Preparation of nutrient: Pour corn flour, bran, glucose, chitosan, multivitamins and inorganic mineral salts into the mixing tank in turn, mix and stir evenly at a speed of 1000r / min for 2 hours, and then mix well The mixture is dried in a drying equipment at a temperature of 65-70°C, and then sterilized at a ...

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Abstract

The invention relates to a complex microbial inoculant which comprises the following components in parts by weight: 40-50 parts of nitrifying bacteria, 10-12 parts of denitrifying bacillus, 1-5 partsof colorless sulfur bacteria, 3-5 parts of photosynthetic bacteria, 3-8 parts of anaerobic bacteria, 3-8 parts of facultative bacteria, 3-8 parts of aerobic bacteria, 4-8 parts of a biological enzyme,and 45-60 parts of a nutritional agent. According to the complex microbial inoculant disclosed by the invention, multiple strains are composed of decomposable bacteria, synthetic bacteria, anaerobicbacteria, facultative bacteria and aerobic bacteria, a coexisting biological system is composed of the complex microbial inoculant and the multiple strains by adding a proper amount of biological enzymes and nutritional agents, functions are exerted synergistically according to mutual survival, and the complex microbial inoculant can be directly added into wastewater during use; activated sludge,flour, urea and other substances are not needed, and time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of water treatment, more specifically, it relates to a composite bacterial agent. Background technique [0002] With the development of the modern synthetic industry, a large number of xenobiotic compounds enter various industrial wastewater. Due to their complex structure and biological unfamiliarity, it is difficult to be decomposed and oxidized by microorganisms in conventional biological treatment systems in a short period of time. It is necessary to add The right amount of chemicals speeds up the water treatment process. However, the current water treatment agents have many disadvantages in the treatment; for example, a large amount of activated sludge, flour, urea and other substances need to be added, which increases the load on the system, and the operation is complicated and the treatment efficiency is also very low; therefore, the development of a It is particularly important to develop a complex ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F101/16C02F101/30
CPCC02F3/342C02F3/34C02F2101/16C02F2101/30C02F2305/06
Inventor 党河森武珂
Owner 广州绵源环境技术有限公司
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