KR20120014779A - A production system of a disinfection compound - Google Patents

Abstract

PURPOSE: A disinfection compound generating device is provided to simplify the configuration of an apparatus by integrally forming anode and cathode with an electrolytic cell. CONSTITUTION: A disinfection compound generating device comprises an electrolytic cell(110), an insoluble anode(130), a gas spreading cathode(140), and electrolyzed water movement routes(150,160). The electrolytic cell comprises the raw water inlet and a disinfection admixture outlet. The disinfection admixture outlet discharges the disinfection admixture in which hypochlorous acid and hydrogen peroxide are mixed. The insoluble anode generates hypochlorous acid and oxygen with the anodic reaction.

Description

A production system of a disinfection compound

The present invention relates to a disinfecting admixture generating apparatus, and more particularly, to a disinfecting admixture generating apparatus capable of generating hypochlorous acid and hydrogen peroxide together.

Hypochlorous acid (HClO) is generally a strong oxidizing agent, and is a disinfectant widely used for general sterilization, disinfection, deodorization, and sterilization and disinfection of soil, crops and flowers.

As an example, conventionally, raw water containing chlorides such as sodium chloride (NaCl) and potassium chloride (KCl) is supplied to an electrolytic cell in which a positive electrode plate and a negative electrode plate are installed using an ion permeable diaphragm, and the raw water is supplied. Electrolyzed water containing hypochlorous acid was prepared from the positive electrode side by the method of electrolyzing. That is, the side of the electrolytic cell anode as electrolysis product of chloride, chlorine (Cl _2), hypochlorous acid (HClO) is the electrolytic water is obtained, or the like, this electrolytic water is not particularly chlorine (Cl _2), strong by hypochlorous acid (HClO) It exhibits bactericidal properties.

On the other hand, the electrolyzed water obtained by the conventional production method as described above has a problem in that its bactericidality is due to the sterilization action of chlorine or chlorine compound, and therefore does not have sufficient sterilization effect against chlorine resistant bacteria.

The present invention has been made in view of the above, and an object thereof is to provide an antiseptic admixture generating apparatus capable of simultaneously generating hydrogen peroxide having sufficient sterilizing effect against chlorine resistant bacteria in addition to hypochlorous acid.

Disinfection admixture generating apparatus of the present invention for achieving the above object, the raw water inlet and the discharging admixture discharge port for discharging disinfection admixture mixed with hypochlorous acid and hydrogen peroxide, respectively; An insoluble anode having at least one surface in contact with the raw water introduced through the raw water inlet in the electrolytic cell and generating hypochlorous acid and oxygen by an anodic reaction; A gas diffusion cathode spaced apart from the insoluble anode, the gas diffusion cathode having at least one surface positioned in the electrolytic cell, and generating a cathode reaction in which hydrogen gas is generated to react with oxygen generated by the anode reaction of the insoluble anode; And an electrolytic water movement path for circulating the electrolytic water containing hypochlorous acid and oxygen generated by the insoluble anode to pass through the gas diffusion cathode side so that the hydrogen peroxide and hypochlorous acid produced by the cathode reaction are mixed. It is done.

The apparatus may further include a diaphragm installed inside the electrolytic cell to divide the inside of the electrolytic cell into an anode chamber in which the insoluble anode is located and a cathode chamber in which the gas diffusion cathode is located, wherein the raw water inlet is installed to communicate with the anode chamber. , The disinfecting admixture outlet is preferably installed in communication with the cathode chamber.

In addition, the insoluble anode may be installed such that one surface facing the diaphragm is exposed into the anode chamber, and the gas diffusion cathode may be installed to separate the cathode chamber into first and second cathode chambers separated from each other.

The electrolytic water movement path may include: a first electrolytic water movement path for moving electrolyzed water including hypochlorous acid and oxygen generated by an anodic reaction in the anode chamber to the first cathode chamber; And a second electrolyzed water movement path for moving the electrolyzed water including hypochlorous acid introduced into the first cathode chamber to the second cathode chamber.

In addition, the insoluble anode may be installed such that one surface facing the diaphragm is exposed into the anode chamber, and the gas diffusion cathode may be installed such that one surface facing the diaphragm is exposed into the cathode chamber.

In addition, the movement path may be installed to connect the anode chamber and the cathode chamber to move the electrolytic water including hypochlorous acid and oxygen generated in the anode chamber to the cathode chamber.

In addition, the gas diffusion cathode is installed inside the electrolytic cell so as to divide the inside of the electrolytic cell into the first electrolytic chamber and the second electrolytic chamber, and the insoluble anode is installed so that one surface facing the gas diffusion cathode is exposed to the first electrolytic chamber. The raw water inlet and the disinfecting admixture outlet may be installed to communicate with the first electrolyte chamber.

In addition, the movement path may be installed to connect the first electrolytic chamber and the second electrolytic chamber.

The disinfecting admixture generating device of the present invention is provided with an insoluble anode and a gas diffusion cathode so as to be sequestered by a diaphragm in an electrolytic cell, so that the anodic reaction and the cathode reaction are performed, thereby anodizing the incoming raw water to generate hypochlorous acid. Hydrogen peroxide may be generated by reacting oxygen generated with hypochlorous acid with hydrogen generated by cathodic reaction.

Therefore, hypochlorous acid and hydrogen peroxide can be simultaneously produced in one electrolytic cell, and the disinfecting admixture mixed with them can be generated.

In particular, it is possible to simultaneously generate the hydrochloric acid and hydrogen peroxide in a simple structure by allowing the electrolytic water in the electrolytic cell to circulate the positive electrode and the negative electrode so that the anodic reaction and the negative electrode reaction are performed in one electrolytic cell.

In addition, it is possible to simultaneously produce hypochlorous acid and hydrogen peroxide regardless of the type of diaphragm or non-diaphragm type.

In addition, by forming the positive electrode and the negative electrode integrally with the electrolytic cell, the configuration of the overall apparatus can be simplified.

In addition, by having a configuration capable of forcibly introducing oxygen into the electrolytic cell, the amount of hydrogen peroxide can be adjusted.

1 is a schematic configuration diagram showing a disinfection admixture generating device according to a first embodiment of the present invention.
Figure 2 is a schematic diagram showing a disinfection admixture generating apparatus according to a second embodiment of the present invention.
Figure 3 is a schematic diagram showing a disinfection admixture generating apparatus according to a third embodiment of the present invention.

Hereinafter, a disinfection admixture generating device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic configuration diagram showing an antiseptic admixture generating device 100 according to a first embodiment of the present invention.

Referring to FIG. 1, in the disinfecting admixture generating apparatus 100 according to the first embodiment of the present invention, an electrolytic cell 110 and an interior of the electrolytic cell 110 are divided into an anode chamber 101 and a cathode chamber 103. The diaphragm 120, the insoluble anode 130 exposed to the anode chamber 101, the gas diffusion cathode 140 installed in the cathode chamber 103, the first electrolytic water movement path 150, and the first electrode. The electrolytic water movement path 160 is provided.

The electrolytic cell 110 may be partitioned into the anode chamber 101 and the cathode chamber 103 by the partition wall 120. The anode chamber 101 has a raw water inlet 111 through which raw water containing chlorine ions, such as an aqueous sodium chloride solution and a hydrogen chloride solution, is introduced, and a disinfecting admixture outlet 112 through which the generated disinfecting admixture is discharged. ) Is installed.

Among the plurality of wall surfaces constituting the anode chamber 101 of the electrolytic cell 110, a wall facing the partition wall 120 may be formed of the insoluble anode 130. The insoluble anode 130 is installed so that one surface is exposed to the interior of the anode chamber 101, thereby serving as a cathode for anode electrolysis.

The gas diffusion cathode 140 is installed in the cathode chamber 103, and is preferably installed to separate the cathode chamber 103 into the first cathode chamber 103a and the second cathode chamber 103b. That is, the gas diffusion cathode 140 is installed to face side by side and spaced apart from the partition wall 120, and is installed to separate the first and second cathode chambers 103a and 103b.

The gas diffusion cathode 140 as described above is an electrode that generates ions through a gas reaction or a liquid reaction and causes an electrochemical reaction, and has a gas permeability to permeate oxygen gas. The gas diffusion cathode 140 may carry a catalyst and a conductive material such as carbon black having electrical conductivity, a binder such as PTFE (polytetrafluoroethylene) having good chemical durability, and a body of the electrode and capable of electrical conductivity. It is composed of a current collector, it may be divided into a gas layer to which the reaction gas is supplied and a reaction layer in contact with the electrolyte.

The insoluble anode 130 and the gas diffusion cathode 140 as described above are supplied with a current from a power source (not shown) to perform an electrolytic function.

The first electrolytic water movement path 150 is installed to connect the anode chamber 101 and the first cathode chamber 103a. The electrolytic water containing hypochlorous acid and oxygen generated by the electrolytic function of the insoluble anode 120 in the anode chamber 101 can be moved to the first cathode chamber 103a through the first electrolytic water movement path 150. do.

The second electrolytic water movement path 160 is installed to connect the first cathode chamber 103a and the second cathode chamber 103b. The hypochlorous acid in the first cathode chamber 103a is moved to the second cathode chamber 103b through the second electrolytic water movement path 160. That is, the electrolytic water including hypochlorous acid and oxygen generated by the electrolytic reaction in the anode chamber 101 is moved to the first cathode chamber 103a through the first electrolytic water movement path 150. In addition, oxygen from hypochlorous acid and oxygen which is moved to the first cathode chamber 103a and comes into contact with the rear surface of the gas diffusion cathode 140 passes through the gas diffusion cathode 140 and flows into the second cathode chamber 103b. The chloric acid is moved to the second cathode chamber 103b through the second electrolytic water movement path 160.

On the other hand, in the process of the oxygen of the first cathode chamber 103a is moved to the second cathode chamber 103b through the gas diffusion cathode 140, hydrogen generated by the electrolytic reaction of the gas diffusion cathode 140 (H ₂ ) To generate hydrogen peroxide (H ₂ O ₂ ) on the front surface (facing the diaphragm) of the gas diffusion cathode 140. The hydrogen peroxide thus produced is combined with hypochlorous acid in the second cathode chamber 103b to generate a disinfecting admixture. The generated disinfecting admixture is supplied where necessary through the disinfecting admixture outlet 112.

In addition, in order to increase the oxygen concentration in the electrolytic water generated in the anode chamber 101, an air supply unit 170 for injecting air may be further included. The air supply unit 170 is connected to the first electrolytic water movement path 150, and electrolyzed water (a solution containing hypochlorous acid and oxygen) that is moved to the first cathode chamber 103a through the first electrolytic water movement path 150. By injecting air into the furnace, it is possible to increase the amount of oxygen in the electrolyzed water supplied to the first cathode chamber 103a, thus generating more hydrogen peroxide by the electrolytic reaction in the gas diffusion cathode 140, The mixing ratio of hydrogen peroxide can be adjusted.

A process for generating a disinfecting admixture using the disinfecting admixture generating device 100 according to the first embodiment of the present invention having the above configuration will be described.

First, raw water containing chlorine ions such as sodium chloride solution and hydrogen chloride solution is introduced into the anode chamber 101 through the raw water inlet 111.

In the anode chamber 101, an electrolytic reaction occurs as a current is supplied to the insoluble anode 130. By the electrolytic reaction by the insoluble anode 130, chlorine gas (Cl ₂ ) and oxygen (O ₂ ) are generated in the anode chamber 101, and the chlorine gas (Cl ₂ ) reacts with water (H ₂ O). It is produced in the form of chloric acid (HOCl) or hypochlorite ion (OCl ⁻ ) and is transported with oxygen.

Specifically, the anode reaction generated by the insoluble anode 130 in the anode chamber 101 can be seen through the following reaction schemes 1 to 5.

Scheme 1

Scheme 2

Scheme 3

Scheme 4

Scheme 5

That is, as shown in Schemes 1 to 5, it can be seen that hypochlorous acid (HOCl) and oxygen (O ₂ ) are generated in the anode chamber 101 by the electrolytic reaction by the insoluble anode 130. In addition, ozone (O ₃ ), chlorine (Cl ₂ ), dioxide (ClO ₂ ), OH radical (radical), etc. are generated, and the substances generated in the form of electrolyzed water mixed with water (H ₂ O) The first electrolyte flows into the first cathode chamber 103a through the movement path 150.

The oxygen (O ₂ ) injection amount may be increased by additionally supplying air or oxygen through the oxygen supply unit 170 to the electrolyzed water generated by the anode reaction in the anode chamber 101 through the first electrolytic water movement path 150. .

Oxygen (O ₂ ) included in the electrolyzed water introduced into the first cathode chamber 103a by the above process is moved to the second cathode chamber 103b through the gas diffusion cathode 140.

At this time, by reacting with the hydrogen (H ₂ ) generated on the surface of the gas diffusion cathode 140 by the cathode reaction of the gas diffusion cathode 140 to generate hydrogen peroxide (H ₂ O ₂ ) on the surface of the gas diffusion cathode 140. do.

Electrolyzed water, ie, hypochlorous acid solution, introduced into the first cathode chamber 103a is moved to the second cathode chamber 103b through the second electrolytic water movement path 160, and hydrogen peroxide (H ₂ O) generated by the cathode reaction. ₂ ) is mixed with the antiseptic admixture to produce.

Here, the cathode reaction by the gas diffusion cathode 140 in the cathode chamber 103 can be easily understood through the following schemes 6 and 7.

Scheme 6

Scheme 7

That is, as can be seen through the reaction scheme 6 and 7, in the cathode chamber 103, hydrogen (H ₂ ) is generated by the cathode reaction on the surface of the gas diffusion cathode 140, the generated hydrogen (H ₂ ) is the anode Hydrogen peroxide (H ₂ O ₂ ) is produced by reaction with oxygen (O ₂ ) supplied from the chamber (101).

In addition, hypochlorous acid, ie, sodium hypochlorite solution, generated in the anode chamber 101 by the reaction schemes described in Schemes 1 to 5 may move the second electrolytic water from the first cathode chamber 103a to the second cathode chamber 103b. It is moved through 160 and mixed with hydrogen peroxide, thereby producing a disinfecting admixture.

As described above, the disinfecting admixture generating apparatus 100 according to the first embodiment of the present invention may simultaneously generate hypochlorous acid and hydrogen peroxide, and simultaneously mix the generated hypochlorous acid and hydrogen peroxide to generate the disinfecting admixture.

Therefore, in addition to strong sterilization and disinfection effect by chlorine, hypochlorous acid, etc., there is an advantage that can easily generate and supply a disinfection admixture mixed with hydrogen peroxide having a sufficient disinfection effect against chlorine resistant bacteria.

2 is a schematic diagram illustrating a disinfecting admixture generating device 200 according to a second embodiment of the present invention.

Referring to FIG. 2, the disinfecting admixture generating device 200 according to an embodiment of the present invention includes an electrolytic cell 210 and an electrolytic cell 210 in an electrolytic cell 210 to divide the electrolytic cell 210 into an anode chamber 201 and a cathode chamber 203. A diaphragm 220 to be installed, an insoluble anode 230 provided to be exposed to the anode chamber 201, a gas diffusion cathode 240 to be exposed to the cathode chamber 203, and an anode chamber 201. And an electrolytic water movement path 250 connecting the cathode chamber 203.

The electrolytic cell 210 is partitioned into the anode chamber 201 and the cathode chamber 203 by the partition wall 220. The anode chamber 201 is formed with a raw water inlet 211 through which raw water containing chlorine ions are introduced, and a disinfecting admixture outlet 212 through which the disinfecting admixture generated is discharged.

The insoluble anode 230 is installed in place of the wall facing the partition wall 220 to form the anode chamber 201 of the electrolytic cell 210. That is, the insoluble anode 230 is installed in the electrolytic cell 210 so that one surface thereof is exposed to the inside of the anode chamber 201 to serve as an anode for anode electrolysis in the anode chamber 201, and in some cases, the electrolytic cell 210. ) May also serve to provide a multi-stage electrolytic chamber (anode chamber).

In addition, the gas diffusion cathode 240 is installed in the electrolytic cell 210 to face the partition wall 220 to form the cathode chamber 203 of the electrolytic cell 210. That is, the gas diffusion cathode 240 is installed to expose the inside of the cathode chamber 203 so that one surface thereof faces the partition wall 220. Therefore, the gas diffusion cathode 240 partitions the cathode chamber 203 in the electrolytic cell 210 and may serve to partition the cathode chamber of the multi-stage.

In addition, by supplying additional air or oxygen through the oxygen supply unit 170 to the electrolyzed water produced by the anodic reaction in the anode chamber 201 through the electrolytic water movement path 250, the amount of oxygen peroxide is increased to increase the oxygen (O ₂ ) injection amount. I can regulate it.

Each of the insoluble anode 230 and the gas diffusion cathode 240 as described above receives an electric current from a power source, not shown, to cause an electrolytic reaction.

As described above with reference to FIG. 1, the anode chamber 201 generates a cathode reaction as in Schemes 1 to 5 above. The electrolyzed water generated by the anodic reaction in the anode chamber 201 flows into the cathode chamber 203 through the electrolytic water movement path 250.

In the cathode chamber 203, an electrolytic reaction by the gas diffusion cathode 240, that is, a reaction according to Schemes 6 and 7 occurs to generate hydrogen peroxide, and the generated hydrogen peroxide is generated in the anode chamber 201 and introduced hypochlorous acid. Can be mixed with to form a disinfecting admixture.

As described above, even in the case of the disinfecting admixture generating device 200 according to the second embodiment of the present invention, hypochlorous acid and hydrogen peroxide may be simultaneously generated, and thus, the disinfecting admixture mixed with them may be more easily generated and supplied. In the case of the disinfecting admixture generating device 200 according to the second embodiment, unlike the disinfecting admixture generating device 200 shown in FIG. 1, one surface of the gas diffusion cathode 240 is exposed to one cathode chamber 203. There is a difference in one respect. According to this configuration, there is an advantage that the disinfection admixture generating device 200 can be manufactured in a simpler structure.

3 is a schematic configuration diagram showing an antiseptic admixture generating device 300 according to a third embodiment of the present invention.

Referring to FIG. 3, the disinfecting admixture generating device 300 according to the third embodiment of the present invention includes an electrolytic cell 310, an insoluble anode 330 installed in the electrolytic cell 310, and a gas diffusion cathode 340. And a first electrolyzed water moving path 350 and a second electrolyzed water moving path 360.

The electrolytic cell 310 is a so-called diaphragm type electrolytic cell, and an insoluble anode 330 and a gas diffusion cathode 340 are installed side by side to face each other.

A raw water inlet 311 is formed in the lower portion of the electrolytic cell 310, the raw water inlet 311 is introduced into the raw water containing chlorine ions, the upper disinfecting admixture is discharged disinfection admixture mixed with hypochlorous acid and hydrogen peroxide generated in the electrolytic cell 310 An outlet 312 is formed.

The electrolytic cell 310 is divided into a first electrolytic chamber 301 and a second electrolytic chamber 303 by the gas diffusion cathode 340. The first electrolyte chamber 301 is formed between the insoluble anode 330 and the gas diffusion cathode 340, and the second electrolyte chamber 303 of the first electrolyte chamber 301 is based on the gas diffusion cathode 340. It is formed to be separated on the opposite side.

 The raw water inlet 311 is formed in the first electrolytic chamber 301, preferably closer to the insoluble anode 330, so that the introduced raw water can more effectively induce a positive reaction.

In addition, the disinfecting admixture outlet 312 is formed in the upper portion of the first electrolytic chamber 301, more specifically, it is preferably formed closer to the gas diffusion cathode 340 side. Therefore, hydrogen peroxide is generated on the surface of the gas diffusion cathode 340 to more effectively discharge the disinfecting admixture mixed with hypochlorous acid.

The insoluble anode 330 is installed such that one surface thereof is exposed to the interior of the first electrolytic chamber 301 to face the gas diffusion cathode 340.

The gas diffusion cathode 340 is installed in the electrolytic cell 310 so as to be spaced apart from the insoluble anode 330 and disposed side by side, and is installed to divide the inside of the electrolytic cell 310 into the first and second electrolytic chambers 301 and 303.

Each of the insoluble anode 330 and the gas diffusion cathode 340 as described above may receive an electric current from an unshown power source to cause an electrolysis reaction in the electrolytic cell 310.

The first electrolytic water movement path 350 connects each of the first electrolytic chamber 301 and the second electrolytic chamber 303 to include hypochlorous acid and oxygen generated by the anodic reaction in the first electrolytic chamber 301. The electrolyzed water to be transferred is moved to the second electrolytic chamber 303.

The second electrolytic water movement path 360 is for reflowing the electrolyzed water introduced into the second electrolytic chamber 303 into the first electrolytic chamber 301, and connects the first and second electrolytic chambers 301 and 303. The first and second electrolyzed water movement paths 350 and 360 are preferably installed on opposite sides of each other.

In addition, by supplying air or oxygen through the oxygen supply unit 170 to the electrolyzed water produced by the anode reaction in the anode chamber 301 through the first electrolytic water movement path 350, the oxygen (O ₂ ) injection amount is increased to increase the amount of hydrogen peroxide. The amount of generation can be controlled.

In the case of the disinfecting admixture generating device 300 according to the third embodiment of the present invention having the above configuration, in the first electrolyte chamber 301, raw water introduced through the raw water inlet 311 is an anode by the insoluble anode 330. Will react. That is, the anodic reaction as in Schemes 1 to 5 occurs to generate hypochlorous acid and oxygen.

In addition, the electrolytic water including hypochlorous acid and oxygen is introduced into the second electrolytic chamber 303 through the first electrolytic water movement path 350. As described above, the oxygen gas contained in the electrolytic water moved toward the rear surface of the second electrolytic chamber 303, that is, the surface of the gas diffusion cathode 340, which does not face the insoluble anode, is transferred through the gas diffusion cathode 340. Is moved to 301. At this time, hydrogen peroxide is generated by reacting hydrogen gas and oxygen gas generated on the surface of the gas diffusion cathode 340 by the cathode reaction of the gas diffusion cathode 340. In addition, the electrolyzed water introduced into the second electrolytic chamber 303 is re-introduced into the first electrolytic chamber 301 through the second electrolytic water movement path 360 and mixed with hydrogen peroxide generated on the surface of the gas diffusion cathode 340. As described above, the cathode reaction by the gas diffusion cathode 340 may be known through Schemes 6 and 7, and the anode reaction and the cathode reaction as described above may be simultaneously performed in the first electrolytic chamber 301.

Therefore, the electrolytic water in the first electrolytic chamber 301 is circulated through the second electrolytic chamber 303 through the first and second electrolyzed water movement paths so that the hypochlorous acid and hydrogen peroxide can be simultaneously generated. .

In addition, the disinfecting admixture mixed with hypochlorous acid and hydrogen peroxide simultaneously generated in the first electrolytic chamber 301 may be supplied to the required place through the disinfecting admixture outlet 312.

As described above, as in the disinfecting admixture generating device 300 according to the third embodiment of the present invention, hypochlorous acid and oxygen generated in the membrane-free electrolytic cell 310 are moved to the rear surface of the gas diffusion cathode 340. By supplying air, air passes through the gas diffusion cathode 340 so that hydrogen peroxide is generated on the front side of the gas diffusion cathode 340, and hypochlorous acid is introduced again to the front side of the gas diffusion cathode 340, thereby generating hydrogen peroxide. It can be mixed with. As described above, even with a simpler structure, hypochlorous acid and hydrogen peroxide can be simultaneously generated and mixed.

While the invention has been shown and described in connection with preferred embodiments for illustrating the principles of the invention, the invention is not limited to the construction and operation as shown and described. Rather, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

100,200,300 .. Disinfection admixture generator
110,210,310 .. Electrolyzer 120,220 .. Diaphragm
130,230,330 .. Insoluble anode 140,240,340 .. Gas diffusion cathode
150,250 .. First Travel Path 160,260 .. Second Travel Path
350..Movement Path

Claims (9)

An electrolyzer installed with a raw water inlet through which raw water containing chlorine ions are introduced, and a disinfecting admixture outlet through which disinfecting admixtures containing hypochlorous acid and hydrogen peroxide are discharged;
An insoluble anode having at least one surface in contact with the raw water introduced through the raw water inlet in the electrolytic cell and generating hypochlorous acid and oxygen by an anodic reaction;
A gas diffusion cathode spaced apart from the insoluble anode, the gas diffusion cathode having at least one surface positioned in the electrolytic cell, and generating a cathode reaction in which hydrogen gas is generated to react with oxygen generated by the anode reaction of the insoluble anode; And
An electrolytic water movement route for circulating the electrolytic water containing hypochlorous acid and oxygen generated by the insoluble anode to pass through the gas diffusion cathode side so that the hydrogen peroxide and hypochlorous acid generated by the cathode reaction are mixed. Disinfection admixture generator. The method of claim 1,
And a diaphragm installed inside the electrolytic cell to divide the inside of the electrolytic cell into an anode chamber in which the insoluble anode is located and a cathode chamber in which the gas diffusion cathode is located.
The raw water inlet is installed in communication with the anode chamber, the disinfecting admixture outlet is installed in communication with the cathode chamber, characterized in that the disinfection admixture generator. The method of claim 2,
The insoluble anode is installed so that one surface facing the diaphragm is exposed into the anode chamber, and the gas diffusion cathode is installed to separate the cathode chamber into first and second cathode chambers separated from each other. Device. The method of claim 3, wherein the electrolytic water movement path,
A first electrolytic water movement path for moving the electrolyzed water containing hypochlorous acid and oxygen generated by the anodic reaction in the anode chamber to the first cathode chamber;
And a second electrolyzed water moving path for moving the electrolyzed water including hypochlorous acid introduced into the first cathode chamber to the second cathode chamber. The method of claim 2,
The insoluble anode is installed so that one surface facing the diaphragm is exposed into the anode chamber, the gas diffusion cathode is installed so that one surface facing the diaphragm is exposed into the cathode chamber. The method of claim 5,
The movement path is installed to connect the anode chamber and the cathode chamber, characterized in that for discharging admixture generating device for moving the electrolytic water containing hypochlorous acid and oxygen generated in the anode chamber to the cathode chamber. The method of claim 1,
The gas diffusion cathode is installed inside the electrolytic cell to divide the inside of the electrolytic cell into a first electrolytic chamber and a second electrolytic chamber,
The insoluble anode is installed so that one surface facing the gas diffusion cathode is exposed to the first electrolyte chamber,
The raw water inlet and the disinfecting admixture outlet is installed in communication with the first electrolytic chamber, characterized in that the disinfection admixture generator. The apparatus of claim 7, wherein the movement path is installed to connect the first electrolyte chamber and the second electrolyte chamber. The oxygen supply unit of claim 1, further comprising an oxygen supply unit configured to further supply air or oxygen to the electrolyzed water passing through the gas diffusion cathode via the electrolytic water including hypochlorous acid and oxygen generated by the insoluble anode. Disinfection admixture generator.

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