RU18948U1 - SEWAGE TREATMENT DEVICE - Google Patents

Abstract

A device for treating wastewater containing a cylindrical body with an outlet pipe and a conical bottom filled with a nozzle of particles of ion-exchange resin placed between the gratings, under which an inlet pipe is installed, containing electrodes inside, characterized in that the gratings are made of electrically conductive material and are connected to the source alternating current with a frequency of 50-10 000 Hz, and the electrodes located inside the inlet pipe are made in the form of a parallel row of flat perforated plates with a living area of cheniya 15-75% with bipolar connections to a current source and wherein the outlet is located inside the magnetic filter loading.

Description

  . - - - 2 ny branch pipe the magnetic filter loading is placed.

 The proposed model consists of (Fig. 1 -) - of the case-1 with a conical

bottom-2 and pipe 3 for introducing particles of ion-exchange resin, - inlet pipe. 4, electrodes - 5 - wastewater treatment, - - electric wire grate-b, connected to an alternating current source between which there are particles of an ion exchange cm; w 7, output pipe 9, in front of which there is a magnetic nozzle 8. Principle of operation. The proposed utility model is as follows. The source wastewater is supplied through pipe 4 and then these wastewaters are treated with a constant electric field in the space between flat perforated electrodes., in an amount of 5-12 pieces, connected bipolar to Source DC. As a result of this electric treatment, the wastewater is disinfected from the microorganisms present in them due to both the influence of the electric field and the sodium or potassium hypochlorites formed in the water as a result of the electric current in the presence of the latter in wastewater. Then, the infected wastewater enters the ion exchange resin layer 7 of both the cation exchange and anion exchange types, which is in a state of fluidization between the electrically conductive gratings 6, and are connected to an alternating current source. As a result of treating water in a pseudo-suspended layer of an ion-exchange resin with simultaneous taxation of an alternating electric field, an intensive process of ion exchange occurs and salts of ions transfer from water to the surface of the particles of ion-exchange resin. In this case, Н or / V a cations pass from the surface of the particles of ion-exchange resin. and OH anions.

As a result of this, the wastewater is desalted. After this, the wastewater flows by gravity from the housing I through the layer of the magnetic nozzle 8 and the outlet pipe 9.

.3.

WITH the help of the nozzle 8, the decay products of the decay of the materials of the electrodes-5 are detected. The water passed through this treatment does not contain practically living microorganisms and, to a large extent, is. desalted, which allows you to use it in various technological processes, including for washing cars.

The use of the proposed utility model is possible at local treatment facilities of enterprises of various industries and industry.

Claims (1)

A device for treating wastewater containing a cylindrical body with an outlet pipe and a conical bottom filled with a nozzle of particles of ion-exchange resin placed between the gratings, under which an inlet pipe is installed, containing electrodes inside, characterized in that the gratings are made of electrically conductive material and are connected to the source alternating current with a frequency of 50-10 000 Hz, and the electrodes located inside the inlet pipe are made in the form of a parallel row of flat perforated plates with a living area of cheniya 15-75% with bipolar connections to a current source and wherein the outlet is located inside the magnetic filter loading.