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Efficient microbial nutrition enhancer

A high-efficiency microorganism and enhancer technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of limited stability and treatment effect, accelerate anaerobic activated sludge cultivation and Domestication and other issues, to achieve the effect of simple use, reduce the content of total nitrogen, and promote the production

Inactive Publication Date: 2013-03-27
韦秋平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method accelerates the cultivation and domestication of anaerobic activated sludge, and improves the stability and treatment effect of anaerobic biochemical processes for high-concentration organic wastewater.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1000 kg of microbial nutrition enhancer of the present invention contains trace element potassium: 60 kg, cobalt: 0.7 kg, molybdenum: 0.4 kg, nickel: 0.2 kg, gallium 0.05 kg, indium 0.08 kg, synergist 50 kg, carbon source D Acid: 15 kg. The specific preparation process of the nutritional enhancer is as follows: take 600 kg of water, add 15 kg of butyric acid, and prepare an aqueous solution of butyric acid at normal temperature; 0.05 kg of gallium, 0.08 kg of indium and other trace element salts and 50 kg of synergists were dissolved in butyric acid aqueous solution one by one; then an appropriate amount of water was added to adjust the content of each component to the corresponding value, and the solution was distilled with acid Adjust the pH value to 5.00, that is, too.

[0021]

Embodiment 2

[0023] 1000 kg of microbial nutrition enhancer of the present invention contains trace element potassium: 65 kg, cobalt: 0.75 kg, molybdenum: 0.45 kg, nickel: 0.25 kg, gallium 0.025 kg, indium 0.040 kg, synergist 60 kg, carbon source D Acid: 20 kg. Take 500 kg of water, add 20 kg of butyric acid, and prepare an aqueous solution of butyric acid at room temperature; 60 kg of various salts and synergists were dissolved in butyric acid aqueous solution one by one; then an appropriate amount of water was added to adjust the content of each component to a corresponding value, and finally the pH value of the solution was adjusted to 5.50 with acid. the

Embodiment 3

[0025] Microbial nutrition enhancer 1000 kg, including trace element potassium: 80 kg, cobalt: 1 kg, molybdenum: 1 kg, nickel: 1 kg, gallium 1 kg, indium 4 kg, synergist 20 kg, carbon source butyric acid: 20 kg. Adopt the same preparation process as in Example 2, and finally adjust the pH value of the solution to 5.35 with acid. the

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Abstract

The invention discloses an efficient microbial nutrition enhancer which comprises the following components by weight percent: 3-8% of K, less than or equal to 0.1% of Co, less than or equal to 0.1% of Mo, less than or equal to 0.1% of Ni, less than or equal to 0.05% of Ga, less than or equal to 0.08% of Im, 0.5-2.0% of butyric acid, 2-6% of synergist and the balance of water. According to the efficient microbial nutrition enhancer, the synergist is introduced into the enhancer, so that the time used for cultivating and acclimating anaerobic activated sludge in the anaerobic biochemical treatment can be shortened, the stability of the whole anaerobic biological treatment process is improved, and the total quantity of probiotics in the acclimated sludge can be greatly increased.

Description

technical field [0001] The invention relates to a high-efficiency microbial nutrition enhancer, in particular to a nutrition enhancer for improving the activity of anaerobic microorganisms used in the biochemical treatment process of wastewater anaerobic microorganisms. Background technique [0002] Using biochemical methods to treat domestic sewage and industrial wastewater has become the mainstream technology of contemporary wastewater treatment. Using anaerobic biochemical processes to treat high-concentration organic wastewater, such as PTA wastewater and beer wastewater, has achieved good results. Oxygen biochemical process is affected by external factors, its recovery performance is poor, and the effect of anaerobic microbial treatment is not very stable. These shortcomings have always been considered as relatively difficult links, thus restricting its further development and general use. [0003] The anaerobic biochemical treatment process of wastewater includes step...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/28C02F3/34
Inventor 韦秋平覃玉坤
Owner 韦秋平
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