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Deep oxidation method and device for pharmaceutical wastewater

A deep oxidation and wastewater technology, applied in chemical instruments and methods, oxidized water/sewage treatment, pathogenic microorganism wastewater treatment, etc., can solve the problems of easy impact biofilm, large bubbles, biofilm shedding

Pending Publication Date: 2021-08-06
南京益德清环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for the deep oxidation of medical wastewater, aiming to solve the problems in the prior art that the bubbles generated in the prior art are large and easily impact the biofilm, which will cause the biofilm to fall off and the uneven distribution of oxygen in the water

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  • Deep oxidation method and device for pharmaceutical wastewater
  • Deep oxidation method and device for pharmaceutical wastewater
  • Deep oxidation method and device for pharmaceutical wastewater

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses a deep oxidation method and device for pharmaceutical wastewater, and belongs to the field of wastewater treatment. A filter tank is provided with a filter screen, an oxidation tank body of an oxidation tank is communicated with the filter tank through a water inlet pipe, a biological membrane is slidably arranged on a sliding rod through a supporting frame, a gas inlet pipe and a gas mixing pipe are communicated with the water inlet pipe, a first blade and a second blade are arranged in the gas mixing pipe, and a water outlet pipe is communicated with a sedimentation tank. Large impurities are discharged through the filter tank, then oxygen is mixed through the gas inlet pipe, after full stirring is conducted through the first blade and the second blade, sewage can make full contact with bubbles, treatment is more sufficient, and therefore the problems that in the prior art, generated bubbles are large, a biological membrane is likely to be impacted, the biological membrane falls off and oxygen is not uniformly distributed in water are solved.

Description

technical field [0001] The invention relates to the field of wastewater treatment, in particular to a method and device for deep oxidation of medical wastewater. Background technique [0002] The pollutants in pharmaceutical intermediate wastewater are complex in structure, toxic and harmful. They are typical organic pollutants that are difficult to biodegrade. They have three properties and are extremely harmful to human body and organisms. The waste water is difficult to treat, has an inhibitory effect on microorganisms, and the treatment cost is high, which has always been a major problem in the field of environmental protection. [0003] The bubbles generated in the prior art are relatively large, and are easy to impact the biofilm, causing the biofilm to fall off and the oxygen to be distributed unevenly in the water. Contents of the invention [0004] The purpose of the present invention is to provide a method and device for deep oxidation of medical wastewater, whi...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F1/72C02F3/12
CPCC02F9/00C02F1/001C02F1/72C02F2001/007C02F3/1268C02F2103/003Y02W10/10
Inventor 朱翔
Owner 南京益德清环保科技有限公司
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