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Aerobic sewage biochemical treatment pond

A biochemical treatment pool and sewage technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, biological treatment equipment, etc., can solve the problem of providing optimal conditions for the reproduction of aerobic bacteria

Active Publication Date: 2017-10-20
KARAMAY BODA ECOLOGICAL ENVIRONMENTAL PROTECTION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the current aerobic bacteria pool, the aeration system provides oxygen for the pool in a fixed mode, so that the bacteria in the pool maintain a relatively stable distribution state, which does not provide optimal conditions for the reproduction of aerobic bacteria

Method used

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  • Aerobic sewage biochemical treatment pond
  • Aerobic sewage biochemical treatment pond
  • Aerobic sewage biochemical treatment pond

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] exist figure 1 , figure 2 In the shown embodiment one, the aerobic sewage biochemical treatment tank includes a tank body 1, the tank body 1 is provided with a sludge layer 2 containing aerobic bacteria, and an aeration system (not shown); The bottom of the pool body 1 is also equidistantly arranged with auxiliary air delivery pipes 3, the surface of the auxiliary air delivery pipes 3 is axially evenly distributed with outlet wall holes, and the free end of the auxiliary air delivery pipes 3 is blocked; the auxiliary air delivery pipes 3 are blocked; The air pipe 3 is matched with an air supply system, and the air supply system makes the adjacent auxiliary air delivery pipes 3 conduct in turn.

[0016] In the above-mentioned processing tank, the gas supply system includes an auxiliary air pump 4, and the output main pipe of the auxiliary air pump 4 is tapped to each of the auxiliary gas delivery pipes 3 after passing through the flow divider 5; A solenoid valve 52 is...

Embodiment 2

[0019] for image 3 The second embodiment shown is different from the first embodiment in that the auxiliary air delivery pipe 3 is made of elastic material, and its axis is wavy; and for the solenoid valve 52 in the open state, the opening size fluctuates continuously; thus A fluctuating airflow is formed in the auxiliary air pipe 3 to form continuous pulses to the auxiliary air pipe 3, so that the auxiliary air pipe 3 continuously shakes, thereby promoting the continuous loosening of the silt around the auxiliary air pipe 3, and making it easier for the air in the auxiliary air pipe 3 to Released into the silt to increase the oxygen content of the silt around the auxiliary gas pipeline.

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Abstract

The invention provides an aerobic sewage biochemical treatment pond which comprises a pond and is further provided with an aeration system. A silt layer with aerobic bacteria is arranged in the pond; auxiliary gas delivery pipes are further equidistantly arranged at the bottom of the pond, gas outlet wall holes are axially uniformly formed in the surfaces of the auxiliary gas delivery pipes, and free ends of the auxiliary gas delivery pipes are blocked; a gas supply system is matched with the auxiliary gas delivery pipes, and the adjacent auxiliary gas delivery pipes can be alternately communicated with one another by the gas supply system. The aerobic sewage biochemical treatment pond has the advantages that the aerobic bacteria between the bottom of the pond and the silt layer can be promoted to flow, accordingly, reproduction can be promoted, the quality of integral floras can be improved, and the biochemical treatment capacity of the aerobic sewage biochemical treatment pond can be enhanced.

Description

technical field [0001] The invention relates to the field of sewage treatment facilities, in particular to an aerobic sewage biochemical treatment pool. Background technique [0002] In the sewage treatment system, it usually includes biochemical treatment process. Generally, aerobic bacteria pool and anaerobic bacteria pool are configured; for aerobic bacteria pool, in order to improve the activity of aerobic bacteria and ensure the effect of biochemical reaction, it is necessary to set up The aeration system can continuously provide a large amount of oxygen to the pool, so as to ensure the biological activity of aerobic bacteria and promote the degradation of organic matter. [0003] For the current aerobic bacteria pool, the aeration system provides oxygen to the pool in a fixed mode, so that the bacteria in the pool maintain a relatively stable distribution state, which does not provide optimal conditions for the reproduction of aerobic bacteria. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): C02F3/12
CPCC02F3/12C02F2203/006Y02W10/10
Inventor 彭从文
Owner KARAMAY BODA ECOLOGICAL ENVIRONMENTAL PROTECTION SCI & TECH