Wastewater electrolytic treatment system

Abstract

The invention relates to a wastewater electrolytic treatment system, belonging to the technical field of electrocoagulation wastewater treatment. The wastewater electrolytic treatment system comprises a wastewater collecting basin, a brine tank, an NaOH storage tank, an electrolytic box, a settling tower and a sludge concentration basin, wherein running water is respectively introduced into the NaOH storage tank, the brine tank and the electrolytic box through a water inlet conveying pipe, the inlet end of the electrolytic box is connected with the outlet of a first static mixer through a pipeline, and the outlet end of the electrolytic box is connected with the inlet of a second static mixer through the pipeline; the wastewater collecting basin, the brine tank and the NaOH storage tank are connected with the inlet of the first static mixer through respective liquid outlet pipes, the NaOH storage tank is also connected with the inlet of the second static mixer through another liquid outlet pipe, the outlet of the second static mixer is connected with the settling tower through a conveying pipeline, and the settling tower is provided with a water outlet. The invention solves the problems of poor effects in treating wastewater in the wastewater treatment mode and incapability of meeting effluent standards in the prior art and provides the wastewater electrolytic treatment system.

Description

technical field [0001] The invention relates to a waste water treatment system, in particular to a waste water electrolysis treatment system which utilizes electrocoagulation technology to treat waste water. Background technique [0002] With the increasingly serious environmental pollution, environmental governance and protection has become a global issue that cannot be ignored. Modern industry, especially the chemical industry, is prone to produce a large amount of industrial wastewater. If it is not treated in a timely and effective manner, it will bring great harm to the environment. But the problem of separating or removing contaminants from water systems has been a complex problem that has plagued the art for many years. Initially, water treatment was performed simply by adding materials suitable to cause precipitation of some species, filtration, ion exchange and other methods. With the ever-increasing stringent requirements for clean water, chemical flocculation me...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the waste water treatment method in the prior art has poor treatment effect and fails to meet the discharge standard, the present invention provides a waste water electrolysis treatment system, which uses direct current to carry out redox reaction of the solution, and can remove various pollutants at one time. The device is compact, occupies a small area, saves one-time investment, and is easy to realize automation

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