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Continuous culture apparatus for nitrifying bacteria and continuous culture method for nitrifying bacteria using the thereof

A technology for cultivating devices and cultivating methods, applied in biochemical cleaning devices, biochemical equipment and methods, enzymology/microbiology devices, etc., capable of solving problems such as reduced activity of nitrifying bacteria

Inactive Publication Date: 2017-08-18
辽宁海润环保技术股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem that the present invention solves is, in order to overcome the problem that the nitrifying bacteria activity that frequently occurs in the biological treatment system reduces

Method used

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  • Continuous culture apparatus for nitrifying bacteria and continuous culture method for nitrifying bacteria using the thereof
  • Continuous culture apparatus for nitrifying bacteria and continuous culture method for nitrifying bacteria using the thereof
  • Continuous culture apparatus for nitrifying bacteria and continuous culture method for nitrifying bacteria using the thereof

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Embodiment 1

[0033] Figure 1 It is the structural diagram of the nitrifying bacteria continuous culture device according to the embodiment of the present invention 1, Figure II is a sectional view of the first and second vapor-liquid injection systems according to Embodiment 1 of the present invention, Figure three It is a schematic diagram of the operation of supplying the culture solution from the first culture tank to the first culture tank according to Embodiment 1 of the present invention.

[0034] Figure 1 Among them, the nitrifying bacteria continuous culture device (10) according to the embodiment 1 of the present invention includes a first culture unit (100) for the first culture of nitrifying bacteria and is connected through the first culture unit (100), from The first culture unit (100) quantitatively receives the cultivated culture solution containing nitrifying bacteria, and at the same time discharges the same amount of culture solution received from the first culture ...

Embodiment 2

[0105] Such as Figure five As shown, the nitrifying bacteria continuous culture device (10a) according to the second embodiment of the present invention includes a first culture unit (100a) for the first culture of nitrifying bacteria and, adjacent to the first culture unit (100a), A second culture unit that receives a certain amount of culture solution containing nitrifying bacteria cultivated by the first culture unit (100a) and discharges the same amount of culture solution received from the first culture unit (100a) before cultivating again (200a) and, the first culture unit (100a) and the second culture unit (200a) are connected through each other, and the microorganisms containing the culture solution of nitrifying bacteria are supplied from the first culture unit (100a) to the second culture unit (200a) Supply system (300a).

[0106] The first culture unit (100a) and the second culture unit (200a) and the microorganism supply system (300a) according to the second embo...

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Abstract

The present invention relates to a continuous culture apparatus for nitrifying bacteria and a continuous culture method for nitrifying bacteria using the thereof. According to a first embodiment of the present invention, the nitrifying bacteria continuous culture apparatus comprises a first culture unit for storing a culture and culturing nitrifying bacteria containing nitrifying bacteria, and a first culture unit connected to the first culture unit to receive a predetermined amount of nitrifying bacteria; the second culture unit is re-cultured with the same amount of culture liquid received from the first culture unit while the second culture unit and the second culture unit are connected to each other, and the first culture unit; and a second culture unit for supplying a nitrifying bacteria continuous culture apparatus of a microbial supply system containing a culture medium of nitrifying bacteria.

Description

technical field [0001] The invention relates to a nitrifying bacteria continuous culture device and a culture method thereof, and further description is a nitrifying bacteria continuous culture device and a culture method for continuously supplying nitrifying bacteria to a wastewater biological treatment system. Background technique [0002] Recently, the pollution of rivers and groundwater by domestic sewage and industrial wastewater has become more and more serious. Therefore, in order to protect water resources, it is urgent to improve the treatment efficiency of sewage and wastewater treatment systems. Moreover, industrial wastewater, domestic sewage, excrement, livestock wastewater, etc. have become sources of accelerated water pollution. In particular, the pollutants contained in excrement, sewage and wastewater not only pollute the water quality, but also reduce the efficiency of wastewater treatment, increase operating costs and generate waste. [0003] On the other...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/04C12N1/20
CPCC12M23/58C12M29/06C12M41/24C12M41/26C12N1/20
Inventor 李崇烨崔起升李仁揆金寿日
Owner 辽宁海润环保技术股份有限公司