Microbiological inoculation device and method for treating micro-polluted water by microbiological inoculation device

An inoculation device and microorganism technology, applied in biological water/sewage treatment, sterilization/microdynamic water/sewage treatment, water/sewage treatment, etc., can solve the problem that the inoculated bacteria are easily affected by local bacteria and the micro-polluted water body is insufficient in nutrients. and other problems, to achieve the effect of improving the efficiency of biological reaction, large fluctuation range, and increasing biomass

Active Publication Date: 2017-09-05
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the technical problem of lack of nutrients in micro-polluted water bodies and the inoculated bacteria are

Method used

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  • Microbiological inoculation device and method for treating micro-polluted water by microbiological inoculation device
  • Microbiological inoculation device and method for treating micro-polluted water by microbiological inoculation device
  • Microbiological inoculation device and method for treating micro-polluted water by microbiological inoculation device

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specific Embodiment approach 1

[0028] Specific embodiment one: a kind of microbial inoculation device of this embodiment, comprises ozone aeration tower 1, industrial ozone generator 2, porous ceramic catalytic unit 3, ultraviolet catalytic unit 4, inoculation bacteria tank 5, culture liquid tank 6, inoculate biological Filter column 7, gas cylinder 8 and biofilter 9;

[0029] The upper end of the ozone aeration tower 1 is provided with an inlet, the inner bottom of the ozone aeration tower 1 is provided with an aeration plate, the industrial ozone generator 2 is connected with the inner aeration plate of the ozone aeration tower 1, and the outlet at the bottom of the ozone aeration tower 1 is connected with the porous ceramic catalytic unit 3 is connected to the inlet, the outlet of porous ceramic catalytic unit 3 is connected to the inlet of ultraviolet catalytic unit 4, and the outlet of ultraviolet catalytic unit 4 is connected to the inlet of water pump I;

[0030] The outlet at the upper end of the in...

specific Embodiment approach 2

[0037] Embodiment 2: This embodiment differs from Embodiment 1 in that: the bottom of the porous ceramic catalytic unit 3 is provided with a sewage outlet. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0038] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: the bottom of the ultraviolet catalytic unit 4 is provided with a sewage outlet. Others are the same as in the first or second embodiment.

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Abstract

The invention discloses a microbiological inoculation device and a method for treating micro-polluted water by the microbiological inoculation device, and relates to the technical field of microbiological inoculation. The microbiological inoculation device comprises an ozone aeration tower, an industrial ozone generator, a porous ceramic catalyst unit, an ultraviolet catalyst unit, an inoculant tank, a culture solution tank, an inoculation biology filtration column, an air bottle and a biological filter chamber, an aeration tray is arranged at the inner bottom of the ozone aeration tower, the industrial ozone generator is communicated with the aeration tray in the ozone aeration tower, an outlet in the bottom of the ozone aeration tower is communicated with an inlet of the porous ceramic catalyst unit, an outlet of the porous ceramic catalyst unit is communicated with an inlet of the ultraviolet catalyst unit, and an outlet of the ultraviolet catalyst unit is communicated with a water pump I. The method includes the steps: firstly, ozone ultraviolet catalysis; second, bacterial inoculation and biodegradation treatment. The method solves the problems that nutrient substances in the micro-polluted water are insufficient, inoculated bacteria are easily affected by indigenous bacteria, and the method is used for treating the micro-polluted water.

Description

technical field [0001] The invention relates to the technical field of microorganism inoculation. Background technique [0002] With the rapid increase of population and the continuous development of industrial and agricultural production, the contradiction between supply and demand of water resources has become increasingly aggravated. The water environment problem has become one of the serious social problems. The water resource crisis will directly affect the balance of the ecosystem and destroy biodiversity, which will pose a great threat to the survival of human beings. With the continuous development of production technology, the types of trace pollutants that can be measured in water sources and drinking water are also increasing. In response to the new pollution problems in source water, people began to study new technologies for water purification. [0003] The treatment methods for polluted water mainly include physical, chemical and biological methods. Physica...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F1/32C02F1/50C02F1/725C02F1/78C02F3/34C02F9/00
Inventor 马军杨墨秦必达刘慧玲
Owner HARBIN INST OF TECH
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