Biological oxidation pond

A technology of biological oxidation and oxidation pond, which is applied in the direction of biological treatment devices, sustainable biological treatment, biological water/sewage treatment, etc., can solve problems such as inability to be directly used, and achieve the effects of repeated use, pollution reduction, and water conservation

Inactive Publication Date: 2021-07-02
刘忠席
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the treated sewage can only reach the standard of being discharged into the urban drainage pipe network, and cannot be directly used. For the above problems, the present invention provides a biological oxidation pond, which regenerates the wastewater treated by the AO-MBR biological treatment process. treatment, so that wastewater can be reused, reducing environmental pollution and saving water resources

Method used

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  • Biological oxidation pond

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the present invention clearer, the invention will be clearly and completely described below in conjunction with specific embodiments. It should be understood that the terms "center", "vertical", "horizontal" and "upper" , "Down", "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

[0023] like figure 1 A kind of biological oxidation pond shown, it comprises the purification pond 1 and the oxidation pond 10 that communicate with ...

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Abstract

The invention relates to a biological oxidation pond comprising a purification pond and an oxidation pond which are communicated with each other; a first purification chamber, a second purification chamber and a third purification chamber which are sequentially connected are arranged in the purification pond, corn straw is laid in the first purification chamber, rice husks and / or quartz sand are laid in the second purification chamber, ceramsite is laid in the third purification chamber, the third purification chamber is connected with an oxidation pond through a connecting pipe, a pond body of the oxidation pond is open, aquatic plants and aquatic animals are cultivated in the oxidation pond for pond water purification, and micron aeration equipment is arranged at the bottoms of the purification pond and the oxidation pond. Composite bacillus, nitrifying bacteria, bacillus megatherium, em bacterium stock solution and wormcast are placed in the purification pond to purify pond water.

Description

technical field [0001] The invention relates to a biological oxidation pond, and specifically belongs to the technical field of sewage treatment equipment. Background technique [0002] AO-MBR integrated sewage treatment system is a new type of water treatment technology that combines membrane separation unit and biological treatment unit. It has broad development prospects in waste water recycling and reclaimed water reuse, and has been well received by domestic and foreign widespread attention. At present, with the increasingly serious shortage of water resources and the continuous update and development of membrane production technology, AO-MBR biological treatment process has been gradually widely used in the field of water treatment, and its number is increasing day by day, and its scale is constantly expanding. The AO-MBR biological treatment process with low organic load is used for the wastewater generated during the treatment of indoor kitchen waste, manure and cro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/02C02F3/32
CPCC02F3/02C02F3/327C02F3/34C02F2203/006C02F2209/08C02F2209/10C02F2209/16C02F2301/08C02F2303/14Y02W10/10
Inventor 刘忠席丁永红刘晓森
Owner 刘忠席
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