Device used for processing biological pharmacy waste water via ultrasonic inactivation

Abstract

The invention discloses a biopharmaceutical wastewater treatment device adopting ultrasonic inactivation, which includes a sump pool, a regulating pool, a biological contact oxidation pool and a filter. In the sump pool, an S-shaped waste water channel is arranged through a partition, and in the pool The upstream of the waste water channel in the pool is provided with an inlet for collecting waste water and a grille is installed, an overflow outlet is set in the downstream of the waste water channel in the sump and is connected to a regulating pool through a pipeline, and the layout of intervals in the waste water channel is arranged in the sump There are plate ultrasonic generators. The biopharmaceutical wastewater treatment device using ultrasonic inactivation of the present invention can effectively kill microorganisms in the wastewater by utilizing the mechanical effect, thermal effect and cavitation effect generated by ultrasonic waves in the water body, and degrade organic substances such as halogenated hydrocarbons and aromatic hydrocarbons in the water. And effectively inactivate the virus in the wastewater.

Description

technical field [0001] The invention relates to a biopharmaceutical wastewater treatment device which adopts ultrasonic inactivation. Background technique [0002] During the production process of the biopharmaceutical industry, a large amount will be generated after the fermentation broth is extracted and various reactors and containers are cleaned. This wastewater contains a large amount of biological bacteria and other impurities, and often contains various pathogenic microorganisms, such as in biological In the production of products, Escherichia coli is used as a host for exogenous gene expression. It is highly efficient, stable, adaptable, simple to operate, and economical. It is an engineering bacterium widely used in genetic engineering. However, due to the strong pathogenicity of Escherichia coli, there are many ways of transmission, and it is highly contagious, such as causing extraintestinal infection and diarrhea. Therefore, for substances with certain biologica...

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Problems solved by technology

However, this process also has relatively large defects: ①, intermittent operation, long time, low efficiency, and high energy consumption; ②, the equipment must withstand pressure, and there are potential safety hazards; The water vapor entrains the active ingredients that have not been completely sterilized to escape, which is easy to cause secondary pollution; ④, due to the limited position of the temperature detection point, it cannot be completely guaranteed that all the liquid in the container has reached the set sterilization temperature, and the sterilization end point cannot Effective control

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