JP2005349302A - Electrolytic water generator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce the filtration load on a filter having high filtration precision during washing water supply in an electrolytic water generator adopting a method where tap water, which is water to be electrolyzed, is supplied to a diaphragm electrolytic cell through the filter having the high filtration precision to pour out electrolytically generated alkaline water and a circulation pipe line of the electrolytically generated alkaline water is washed with washing water. <P>SOLUTION: A filter 23 having low filtration precision is interposed in a water supply pipeline 21 on the upstream side of the filter 24 having the high filtration precision. A bypass pipeline 27 bypassing the filter 24 having the high filtration precision is installed. The water to be electrolyzed is supplied through the filter 24 having the high filtration precision. The washing water is supplied through the filter 23 having the low filtration precision so as to bypass the filter 24 having the high filtration precision. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an electrolyzed water generating apparatus.

  As one type of electrolyzed water generating device, a diaphragm electrolyzer, a water supply line for supplying electrolyzed water to each electrolyzer of the diaphragm electrolyzer, and a cathode chamber side electrolyzer of the diaphragm electrolyzer are the same. It is generated in the same electrolytic chamber connected to the first outlet pipe dedicated to the electrolytically generated alkaline water that flows out the electrolytically generated alkaline water generated in the electrolytic chamber and the anode chamber side electrolytic chamber of the diaphragm membrane electrolytic cell. There is an electrolyzed water generating device of a type provided with a second outflow line dedicated to electrolyzed acidic water that flows out electrolyzed acidic water.

  This type of electrolyzed water generator is primarily intended to provide drinking alkaline ionized water (electrolyzed alkaline water). In the electrolyzed water generating device of this type, raw water containing chlorine components suitable for drinking, for example, tap water is used as electrolyzed water, and tap water close to the absence of various bacteria that are electrolyzed water is used with high filtration accuracy. It is intended to provide delicious drinking water that does not contain impurities by adopting a method of supplying it to the diaphragm electrolytic cell through a filter (see Patent Document 1).

  By the way, in the electrolyzed water generating device of this type, when the electrolyzed alkaline water stays in the first outlet pipe dedicated to the electrolytically generated alkaline water for a long time, the downstream side of the first outlet pipe Bacteria enter the inside easily from the outlet of the outlet and propagate, and the bacteria that have entered the inside gradually spread from the outlet to the first outlet pipe, and the first outlet pipe There is a risk that the hygiene of the inside will be impaired.

  In the electrolyzed water generating apparatus of this type, when the first outflow conduit in such a contaminated state is used as the outflow means for the electrolyzed alkaline water, bacteria are contained in the electrolyzed alkaline water that is discharged. It is easy to mix and is not preferable in terms of hygiene. For this reason, the use of the first outflow conduit contaminated with bacteria or the like must be avoided. In order to cope with this, the bacteria are prevented from invading from the outflow portion downstream of the first outlet pipe dedicated to the electrolytically generated alkaline water, thereby preventing the propagation of the bacteria therein. It is conceivable to clean the first outflow pipe (cleaning means) prior to flowing out the electrolyzed alkaline water (flowing prevention means).

  In the conventional electrolyzed water generating apparatus of this type, the bacteria are prevented from entering the first outflow line dedicated to the electrolyzed alkaline water and the bacteria enter the first outflow line. It is demanded to take preventive measures to prevent the growth of bacteria in the outflow pipe due to the invasion of the species. For this reason, in order to cope with this request, an electrolyzed water generating device provided with the prevention means has been proposed under the name of “ion water generator” (see Patent Document 2).

  The electrolyzed water generating device (ion water generator) proposed in Patent Document 2 described above is a water purification cartridge for performing a purification process prior to supplying tap water as electrolyzed water to the diaphragm electrolyzer. An electrolyzed water generating apparatus comprising a bypass passage for supplying tap water to the diaphragm electrolyzer bypassing the water purification cartridge and a tap water passage as a means for preventing bacterial growth Switching means for switching between the side and the bypass passage side, and a control means for stopping energization of each electrode of the diaphragm electrolytic cell in accordance with switching to the bypass passage side of the water passage.

In the electrolyzed water generating device, when the water passage for tap water is switched to the water purification cartridge side by manually operating the switching means, the electrolysis operation is stopped and the separation treatment to the diaphragm electrolyzer is not performed. Is supplied, and the water in the water passage on the downstream side of the water purification cartridge is replaced with water containing a chlorine component. As a result, the chlorine-containing water stays in the outflow conduit dedicated to the electrolytically generated alkaline water, preventing the entry of bacteria into the outflow conduit, Breeding is prevented and the outflow pipeline is kept in good hygiene.
JP-A-7-965 Japanese Patent Laid-Open No. 7-16570

  By the way, in the electrolyzed water generating device of this type, high filtration from the supply source side of the electrolyzed water is performed in the middle of the water supply pipe line in order to make the electrolyzed water supplied to the diaphragm electrolyzer more precise. A precision filter and a means for interposing a water purifier are often employed. In this case, tap water (washing water) used to prevent the growth of bacteria passes through the filter and the water purifier, and places a heavy burden on the filter and the water purifier. In particular, since the filter has high filtration accuracy, the load such as clogging of the filter is large. For this reason, an expensive filter with high filtration accuracy must be frequently replaced, and the replacement cost of the filter becomes high, which is extremely disadvantageous economically.

  Accordingly, an object of the present invention is to provide an electrolyzed water generating device of this type, comprising an electrolyzed water supply filter in the middle of a water supply line, a filter with high filtration accuracy from the source of electrolyzed water, and a water purifier. Therefore, it is intended to deal with the above-mentioned problems by regulating the load on the filter with high filtration accuracy caused by the supply of water other than the electrolyzed water (wash water or the like).

  The present invention relates to an electrolyzed water generating apparatus. The electrolyzed water generating apparatus according to the present invention is connected to a diaphragm electrolytic cell, a water supply line for supplying electrolyzed water to each electrolytic chamber of the diaphragm electrolytic cell, and a cathode chamber side electrolytic chamber of the diaphragm electrolytic cell. It is generated in the electrolysis chamber connected to the electrolysis alkaline water dedicated to the electrolysis generated alkaline water flowing out from the electrolysis alkaline water generated in the electrolysis chamber and the anode chamber side electrolysis chamber of the diaphragm electrolyzer. A second outflow line dedicated to the electrolytically generated acidic water that flows out the electrolytically generated acidic water, and an operation method for performing the outflow of each of the electrolytically generated water and the washing of the first outflow line with the washing water. This is an electrolyzed water generating device.

  Thus, in the electrolyzed water generating apparatus according to the present invention, in the middle of the water supply pipe, the first filter from the supply source side of the electrolyzed water, the second filter having higher filtration accuracy than the first filter, In addition, a bypass conduit portion that bypasses the main conduit portion in which the water purifier is interposed and the second filter and the water purifier are interposed is provided, and the electrolytically generated water is discharged. The electrolyzed water is supplied through the main pipe section of the water supply pipe, and the cleaning water is supplied through the bypass pipe section.

  In the electrolyzed water generating apparatus according to the present invention, the electrolyzed product water is supplied to the electrolyzed water at the time of the outflow operation, and the low-filtering accuracy first filter and the high-filtering accuracy second filter are interposed in the water supply pipeline. Are supplied to the diaphragm electrolyzer through a filter and a water purifier. For this reason, each electrolytically generated water to be generated is suitable for drinking or the like equivalent to or more than conventional electrolytically generated water having no impurities and no chlorine odor.

  Further, in the electrolyzed water generating apparatus, during the electrolysis water cleaning operation, the cleaning water (which is often tap water) passes through the first filter with low filtration accuracy, but the second with high filtration accuracy. It is introduced into the diaphragm electrolytic cell etc. by bypassing the filter. Therefore, the wash water flows through the first filter with low filtration accuracy, and the filtration burden of the second filter with high filtration accuracy is eliminated, thereby preventing the occurrence of early clogging of the second filter. Can do. In this case, only the first filter captures the cleaning water impurities and cleans them.

  Since the cleaning water is not required to have a higher accuracy than the electrolyzed water used for drinking and the like, the filtration with the first filter is sufficient for the cleaning of the cleaning water. Further, since the first filter has a lower filtration accuracy and is coarser than the second filter, its replacement frequency may be extremely small compared to the second filter, and the first filter The cost is extremely low (currently about 1/20) compared to the second filter.

  Therefore, according to the electrolyzed water generating apparatus according to the present invention, by selecting the water flow path according to the type of water to be handled, the filtration load of the expensive filter with high filtration accuracy is reduced and the replacement frequency is greatly increased. The cost required for replacing a filter with high filtration accuracy can be greatly reduced.

  The electrolyzed water generating apparatus according to the present invention is an electrolyzed water generating apparatus provided with a diaphragm membrane electrolytic cell. In FIG. 1, the whole structure of the alkaline ionized water dispenser which is one Embodiment of the electrolyzed water generating apparatus based on this invention is shown roughly. Moreover, in FIG. 2, each process order in 1 cycle at the time of the electrolytic operation of the said alkaline water dispenser is shown. One cycle of the electrolysis operation consists of a stagnant water draining step for draining the scrubbing water stagnating in the flow path system of alkaline ion water, an alkaline ion water pouring step, and a wash water retention step. FIG. 3 is a flow diagram showing the flow path (solid line) of the electrolyzed water and each electrolyzed water in the electrolysis process during the electrolysis operation, and the flow path (broken line) of the wash water in the cleaning process. .

  The alkaline ion water dispenser includes an alkaline ion water generator 10, an upstream water path 20, and a downstream water path 30. The alkaline ionized water generating device 10 is mainly composed of a diaphragm membrane electrolytic cell 10a, and the electrolysis operation is controlled by the control device 10c housed in the control box 10b. The diaphragm electrolytic cell 10a itself is a known one, and includes an anode-side electrolysis chamber and a cathode-side electrolysis chamber partitioned by a membrane having ion permeability, and in the electrolysis process during the electrolysis operation of the alkaline ionized water dispenser, A direct current is applied to each electrode constituting the side electrolysis chamber and the cathode side electrolysis chamber via the control device 10c.

  In the alkaline ionized water dispenser, tap water is adopted as electrolyzed water. The tap water that is the electrolyzed water passes through the main pipeline 21a of the water supply pipeline 21, is subjected to soft water treatment, filtration treatment, and water purification treatment, and is supplied to the diaphragm membrane electrolytic cell 10a. The upstream water path 20 constituting the alkaline ionized water dispenser is mainly composed of a water supply pipe 21 for the electrolyzed water, and the water supply pipe 21 is connected to a tap water supply source at the upstream end thereof. And connected to each electrolysis chamber of the diaphragm electrolyzer 10a at the downstream end thereof.

  A water softener 22, a first filter 23, a second filter 24, and a water purifier 25 are interposed in the water supply pipe 21 from the tap water supply source side. The upstream water path 20 includes various drainage pipes 26 a, 26 b, 26 c and a bypass pipe 27 in addition to the water supply pipe 21. In the bypass pipe 27, the upstream tip is connected between the first filter 23 and the second filter 24 in the water supply pipe 21, and the downstream tip is downstream of the water purifier 25 in the water supply pipe 21. Connected to the side. Thereby, the bypass conduit 27 bypasses the main conduit portion 21a of the water supply conduit in which the second filter 24 and the water purifier 25 are interposed.

  The water softener 22 is formed by containing an ion exchange resin in the container, and functions to soften the running tap water. The first filter 23 is an inexpensive filter having a relatively low filtration accuracy (filter with low filtration accuracy) having a filtration element with an absolute filtration accuracy of 0.5 μm, and functions to filter circulating tap water with low accuracy. To do. The second filter 24 is an expensive filter with high filtration accuracy (filter with high filtration accuracy) having a filtration element with an absolute filtration accuracy of 0.45 μm, and functions to filter circulating tap water with high accuracy. The water purifier 25 contains silver zeolite in the main body and functions to purify the running tap water.

  In the upstream water path 20, an electrolyzed water supply valve 21 b is interposed on the upstream side of the water purifier 25 of the main pipe section 21 a of the water supply pipe 21, and a washing water supply valve 27 a is provided in the middle of the bypass pipe 27. It is intervened. In addition, a discharge amount adjusting valve 21 c is interposed downstream of the water supply pipeline 21 from the bypass pipeline 27. Each of the opening / closing valves 21b and 27a is an electromagnetic valve, and the opening / closing thereof is controlled by the control device 10c. This configuration of the upstream water path 20 in the diaphragm membrane electrolytic cell 10a of the alkali ion water generator 10 forms a main part of the present invention.

  The downstream water path 30 constituting the alkaline ion water dispenser mainly includes a first outflow pipe 31 through which alkaline ionized water (electrolytically generated alkaline water) flows out and a second outflow pipe 32 through which electrolytically generated acidic water flows out. It is said. The upstream end portion of the first outflow conduit 31 is connected to the downstream portion of the cathode electrolysis chamber of the diaphragm electrolyzer 10a. Further, the downstream end portion of the first outflow pipe 31 faces the upper portion of the accommodating portion A in which the portable container can be taken in and out. A silver-plated filter 33 is interposed at the downstream end portion of the first outflow pipe 31, and the tip portion is formed at the outlet of alkaline ionized water. In the electrolysis process during the electrolysis operation of the alkaline ion water dispenser, the electrolytically generated alkaline water generated in the cathode side electrolysis chamber of the diaphragm electrolytic cell 10a is accommodated through the spout of the first outflow pipe 31 as alkaline ion water. It is poured out into a container accommodated in part A.

  The second outflow pipe 32 is connected to a downstream portion of the anode electrolysis chamber of the diaphragm electrolyzer 10 a at the upstream tip, and the downstream tip faces the drain tank 34. Yes. In the electrolysis process during the electrolytic operation of the alkaline ionized water dispenser, the electrolytically generated acidic water generated in the anode side electrolysis chamber of the diaphragm electrolyzer 10a is drained through the spout on the tip side of the second outflow pipe 32. It flows out into the tank 34. The downstream water passage 30 includes drainage pipes 35 a and 35 b in addition to the first outflow pipe 32 and the second outflow pipe 32.

  In the downstream water passage 30, an alkaline ion water extraction valve 36 a is interposed at the tip end side of the first outflow pipe 31, and an acidic water drain valve 36 b is interposed in the middle of the second extraction pipe line 32. In addition, a stagnant water drain valve 36c is interposed in the middle of the drain pipe 35a. These valves 36a to 36c are electromagnetic valves and are controlled to be opened and closed by the control device 10c.

  The alkaline ionized water dispenser is installed at the storefronts of various drinking water stores in each region or at dedicated installation locations, and supplies alkaline ionized water to consumers as soft drinks. In the alkaline ionized water dispenser, electrolytically generated alkaline water produced in the cathode side electrolytic chamber of the diaphragm electrolytic cell 10a is poured out as alkaline ionized water. In the alkaline ionized water dispenser, the electrolytically generated acidic water generated in the anode electrolysis chamber of the diaphragm electrolyzer 10a is temporarily stored in the drainage tank 34 and then drained, or for various uses. used.

  FIG. 2 shows a process of one cycle during the electrolytic operation of the alkaline ion dispenser. In the one cycle process of the electrolysis operation, a stagnant water draining process, an alkaline ion water pouring process, and a washing water staging process are sequentially executed. The electrolysis operation is controlled by the control device 10c housed in the control box 10b. The control device 10c includes a controller having a storage unit and a control unit, voltage-variable driving means for applying a direct current to each electrode of each electrolytic chamber constituting the diaphragm electrolyzer 10a, and each valve 21b, 27a, 36a. , 36b, 36c (electromagnetic valves). The control device 10c starts the electrolysis operation by operating a start switch provided on the operation panel of the control box 10b.

  In the initial stage of the electrolysis operation, a stagnant water draining step is performed. In the stagnant water drainage process, the wash water retained in the flow path of the alkaline ionized water by the execution of the last wash water retention process of the previous one cycle electrolysis operation is discharged. The stagnant water is drained and waits for a predetermined time. During this waiting time, the automatic dispensing switch is activated, and the process proceeds to the alkaline ionized water dispensing step.

  In the alkaline ion water extraction step, the automatic extraction of alkaline ion water is performed for a predetermined time in the previous stage, and the standby for a predetermined time is performed in the subsequent stage. During this waiting time, it is possible to manually dispense alkaline ionized water, and if the amount of alkaline ionized water dispensed by automatic dispensing does not reach the required amount, Water can be poured out to make up for the shortage of alkaline ionized water. After the waiting time has elapsed, the process proceeds to the washing water retention step. In the washing water retention step, tap water, which is washing water, is passed through a flow path of alkaline ion water to wash it, and the washing water remaining after washing is retained. In the washing water retention process, the washing water automatic drain switch operates and waits at a later stage to prepare for the start of the retention water draining process.

  FIG. 3 is a flow diagram showing water paths of electrolyzed water, alkaline ion water, acidic water, and washing water (tap water) during the electrolytic operation of the alkaline ion water dispenser. In the figure, the flow of electrolyzed water, alkaline ionized water, and acidic water is indicated by a solid line, and the flow of cleaning water is indicated by a broken line.

  In the execution of the alkaline ion water extraction step during the electrolytic operation of the alkaline ion water dispenser, the electrolyzed water supply valve 21b is opened and the cleaning water supply valve 27a is closed in the upstream water path 20. In the downstream water passage 30, the alkaline ion water extraction valve 36a is opened, the staying water drain valve 36b is closed, and the acidic water drain valve 36b is opened.

  The tap water which is the electrolyzed water passes through the main pipe portion 21a of the water supply pipe 21 constituting the upstream water path 20, and during this time, the soft water treatment by the water softener 22 and the filtration treatment with low filtration accuracy by the first filter 23, The high-precision filtration process by the second filter 24 and the water purification process by the water purifier 25 are supplied to each electrolysis chamber of the diaphragm electrolyzer 10 a in the alkaline ionized water generator 10.

  Electrolyzed water supplied to each electrolysis chamber of the diaphragm electrolyzer 10a is subjected to diaphragm electrolysis in each electrolysis chamber, electrolyzed acidic water is produced in the anode side electrolysis chamber, and electrolysis produced alkaline in the cathode side electrolysis chamber. Water is produced. The electrolytically generated alkaline water generated in the cathode side electrolysis chamber passes through the first outflow pipe 31 constituting the downstream water path 30 as alkali ion water and is disposed at the tip of the first outflow pipe 31. It is poured out from the spout through the silver-plated filter 33 and into the container accommodated in the accommodating part A. Further, the electrolytically generated acidic water generated in the anode side electrolytic chamber passes through the second outflow pipe 32 constituting the downstream water path 30 as acidic water, and the discharge port at the tip of the second outflow pipe 32. The water is drained to the drain tank 34.

  On the other hand, in the execution of the washing water retention step during the electrolytic operation of the alkaline ionized water dispenser, the electrolyzed water supply valve 21b is closed and the washing water supply valve 27a is opened in the upstream water path 20. In the downstream water passage 30, the alkaline ion water extraction valve 36a is opened, the staying water drain valve 36b is opened, and the acidic water drain valve 36b is closed.

  The tap water which is the wash water bypasses the main pipe portion 21a of the water supply pipe 21 constituting the upstream water path 20 and passes through the bypass pipe 27. During this time, the soft water treatment by the water softener 22 and the first filter 23 are performed. It is subjected to a filtration process with low filtration accuracy, and is supplied to each electrolysis chamber of the diaphragm membrane electrolytic cell 10a of the alkaline ionized water generation device 10 in the non-electrolytic operation state. The washing water supplied to the cathode side electrolysis chamber is drained through the first outflow pipe 31 of the downstream water path 30 without being electrolyzed. Further, the cleaning water supplied to the anode side electrolysis chamber is drained through the drain pipe 35a without being electrolyzed. During this time, the wash water cleans the flow path of the alkaline ionized water.

  In the downstream-side water path 30, the alkaline ion water extraction valve 36a is closed after the washing of the alkaline ion water circulation path is completed, and the supply of the washing water is stopped. As a result, the washing water stays in the flow path of the alkaline ionized water. In the alkaline ionized water dispenser, when the process proceeds to the alkaline ionized water extraction process, the accumulated water drain valve 36b and the alkaline ionized water dispensing valve 36a are opened and washed in the alkaline ionized water distribution path. The tap water which is water is pushed out and discharged by the electrolyzed water supplied.

  Thus, in the alkaline ionized water dispenser, during the alkaline ionized water dispensing operation, the water to be electrolyzed, the water softener 22 interposed in the water supply line 21, the first filter 23 with low filtration accuracy, It supplies to the diaphragm electrolyzer 10a through the second filter 24 with high filtration accuracy and the water purifier 25. For this reason, the produced alkaline ionized water has no impurities and has no chlorine odor, and is suitable for drinking or equivalent to conventional alkaline ionized water.

  Further, in the alkaline ionized water dispenser, when washing the alkaline ionized water flow path and retaining the washed water, it is not always necessary to perform high filtration treatment of the washed water. The first filter 23 is used to bypass the second filter 24 with high filtration accuracy and to be introduced into the diaphragm electrolytic cell 10a and the like. For this reason, it is possible to prevent the occurrence of early clogging of the second filter 24 by eliminating the filtration burden on the second filter 24 with high filtration accuracy when the cleaning water is supplied.

  The first filter 23 has a function of sufficiently supplementing impurities required for the washing water, and has a filtration accuracy lower than that of the second filter 24 and is coarse. Compared to the second filter 24, the cost is extremely small compared with the second filter 24, and the cost is extremely low.

  Therefore, according to the alkaline ionized water dispenser, by selecting a water distribution route according to the type of water to be handled, the frequency of replacing expensive filters with high filtration accuracy can be greatly reduced, and the cost required for filter replacement Can be greatly reduced.

  The alkaline ionized water dispenser employs a water softener 22 containing an ion exchange resin in order to soften tap water that is electrolyzed water and tap water that is washing water. For this reason, the process which reproduces | regenerates the ion exchange resin incorporated in the water softener 22 regularly is required. In the regeneration treatment of the ion exchange resin, water for regeneration corresponding to the type of the ion exchange resin is introduced into the water softener 22, and the drainage of the regenerated water is performed through the drain pipes 26 b and 26 c. Thereby, in the regeneration process of the ion exchange resin in the water softener 22, the filtration burden with respect to each filter 23 and 24 is eliminated.

It is a schematic structure figure showing the whole alkaline ionized water dispenser which is one embodiment of the electrolyzed water generating device concerning the present invention. It is process drawing which shows each process order performed by 1 cycle of the electrolysis driving | operation in the alkaline ionized water dispenser. It is a flowchart which shows the water path | route of the to-be-electrolyzed water, each electrolysis production | generation water, and washing water in the alkaline ionized water dispenser.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Alkaline ion water production | generation apparatus, 10a ... Separator membrane electrolytic cell, 10b ... Control box, 10c ... Control apparatus, 20 ... Upstream water path, 21 ... Supply pipe line, 21a ... Main pipe part, 21b ... Electrolyzed water supply Valves, 22 ... water softeners, 23 ... first filter, 24 ... second filter, 24 ... water purifiers, 26a, 26b, 26c ... drainage pipes, 27 ... bypass pipes, 27a ... wash water feed valves, 30 ... downstream Side water path, 31 ... first outflow pipe, 32 ... second outflow pipe, 33 ... silver plating tank, 34 ... drain tank, 35a, 35b ... drain pipe, 36a ... alkali ion water pouring valve, 36b ... acid Water drain valve, 36c ... Reserved water drain valve.

Claims (1)

Electrolytically generated alkali generated in the electrolysis chamber connected to the electrolysis chamber of the diaphragm electrolyzer, the water supply pipe for supplying the electrolyzed water to each electrolysis chamber of the diaphragm electrolyzer, and the cathode chamber side electrolysis chamber of the diaphragm electrolyzer A first outflow line dedicated to electrolytically generated alkaline water that flows out of water, and electrolytically generated to flow out of electrolytically generated acidic water generated in the electrolytic chamber connected to the anode chamber side electrolytic chamber of the diaphragm electrolytic cell An electrolyzed water generating apparatus comprising a second outflow pipe dedicated to acidic water, wherein the electrolyzed water generating apparatus adopts an operation method of performing the outflow of each electrolyzed water and washing the first outflow pipe with cleaning water. In the middle of the pipeline, a first filter from the supply source side of the electrolyzed water, a second filter having higher filtration accuracy than the first filter, and a water purifier are interposed, and the second filter Bypass the main pipe line where the filter and the water purifier are installed A bypass line portion is provided, and water supply of the electrolyzed water during the electrolyzed water generation operation is performed through the main line portion of the water supply line, and the cleaning water is supplied to the bypass line portion. The electrolyzed water generating apparatus characterized by performing through.

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