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A method for reducing the biological toxicity of antibiotic wastewater by redox

A technology of antibiotic wastewater and biological toxicity, applied in chemical instruments and methods, oxidized water/sewage treatment, special compound water treatment, etc., can solve problems such as affecting the effect of wastewater treatment, and achieve the effect of preventing secondary pollution

Active Publication Date: 2021-08-31
CHONGQING TECH & BUSINESS UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for reducing the biotoxicity of antibiotic wastewater by redox, so as to solve the problem that antibiotics in wastewater can strongly inhibit pathogens or kill other microorganisms, thus affecting the treatment effect of traditional biochemical methods on wastewater

Method used

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  • A method for reducing the biological toxicity of antibiotic wastewater by redox
  • A method for reducing the biological toxicity of antibiotic wastewater by redox

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Embodiment Construction

[0017] The following will be further described in detail below with reference to specific embodiments:

[0018] Reference numerals in the accompanying drawings comprising: a cartridge, the drive base 11, power grooves 111, the motor 12, the first partition plate 13, a first leak hole 131, a slider 133, a second leak hole 134, a first compression spring 135, the heating plate 15, discharge lines 16, the lid 2, 21, annular drip chamber 22, through the drip chamber intermediate the inlet hole 221, a first hole 222, second hole 223, inlet port 224 The second partition plate 225, a second compression spring 226, the drive shaft 3, a stirring blade 31, the sleeve 32, the communication hole 33, a first fixing block 34, a second fixing block 35, the stopper member 4, the rotation shaft 41, swing circle 42.

[0019] One kind of an antibiotic by a redox reducing the toxicity of waste water, comprising the following process steps:

[0020] (1) Preparation before the reaction: The oxidation-r...

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Abstract

The application of the present invention belongs to the technical field of wastewater treatment, and specifically discloses a method for reducing the biological toxicity of antibiotic wastewater through redox, including the following processing steps: (1) Preparation before reaction: adding wastewater to a redox reactor and heating the wastewater (2) dripping: the waste water is fully stirred, and the oxidizing agent is dripped in the waste water drop by drop; (3) aftertreatment: after reacting for 6-12h, stop the reaction, after the reaction liquid is cooled to room temperature, carry out the reaction liquid filter. The method can ensure the attenuation and deactivation treatment effect of the oxidant on the waste water, and effectively prevent secondary pollution caused by excessive dosage of the oxidant.

Description

Technical field [0001] The present application belongs to the technical field of wastewater treatment, specifically discloses a method of reducing wastewater reducing antibiotic toxicity by oxidation. Background technique [0002] Antibiotic wastewater belonging refractory organic wastewater, which has the residual toxicity of antibiotics having strong inhibiting action of a pathogen or kill other microorganisms, cause difficulties aerobic treatment, the method for treating wastewater by biochemical antibiotics, it is difficult to achieve the desired treatment effect, while the anaerobic treatment of organic matter of high concentration and is difficult to meet the effluent standards. Therefore, before the antibiotic wastewater treatment, the wastewater to be attenuated antibiotic inactivation pretreatment. Inventive content [0003] Object of the present invention is to provide a method for reducing wastewater reducing antibiotic toxicity by oxidation, in order to solve the was...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/72
CPCC02F1/725C02F2305/026
Inventor 申渝万柯佚张海东陈佳齐高相王建辉高旭
Owner CHONGQING TECH & BUSINESS UNIV
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