A novel electrochemical treatment device for wastewater treatment and its wastewater treatment method

Abstract

The invention discloses a novel electrochemical treatment equipment for wastewater treatment and a wastewater treatment method thereof, including a high-frequency pulse power supply, an electrochemical reaction device, an aeration device, a first dosing device, a second dosing device and a first Auxiliary oxidation reaction device; the electrochemical reaction device includes a reactor shell and positive and negative electrodes arranged inside the reactor shell. The high-frequency pulse power supply is respectively connected to the positive and negative electrodes. The electrochemical reaction chamber; thus, under the action of the current provided by the high-frequency pulse power supply, through the synergistic effect of the gas filling device, the first dosing device, the second dosing device and the first auxiliary oxidation reaction device, the wastewater is in the Electrocoagulation, electrocatalytic oxidation, electroflotation, electrolysis, ionization, etc. occur in the electrochemical reaction device to effectively remove pollutants in wastewater. The equipment has low energy consumption, good treatment effect, high degree of automation, and hygienic operating environment Good and low running cost.

Description

technical field [0001] The invention relates to the technology in the field of water treatment, in particular to a novel electrochemical treatment equipment for wastewater treatment and a wastewater treatment method thereof. Background technique [0002] Environmental protection is a matter of great concern to people, and the reuse of sewage and metal recycling is an inevitable trend in the development of enterprises. In the actual use of the previous wastewater treatment equipment, it was found that there were still many defects, such as membrane clogging, high energy consumption, etc., which undoubtedly increased the cost of sewage treatment, and often high costs also led some enterprises to Wastewater treatment equipment is used as a decoration for environmental protection inspection. [0003] At present, as a "clean technology", electrochemical technology has the advantages of fast, sensitive, accurate, efficient, simple structure, safe and reliable, and easy to automat...

AI Technical Summary

Problems solved by technology

In the actual use of the previous wastewater treatment equipment, it was found that there were still many defects, such as membrane clogging, high energy consumption, etc., which undoubtedly increased the cost of sewage treatment, and often high costs also led some enterprises to Wastewater treatment equipment as a decoration for environmental protection inspection

[0003] At present, as a "clean technology", electrochemical technology has the advantages of fast, sensitive, accurate, efficient, simple structure, safe and reliable, and easy to automate. It is increasingly showing unique advantages in the work of purifying the environment. Treatment equipment has gradually become a favorable tool to solve environmental problems, and will play an increasingly important role in the field of environmental protection; however, the current electrochemical treatment equipment has always had the disadvantages of high energy consumption, high cost, and side reactions.

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