WO2018135080A1 - Dispositif de génération d'eau électrolysée, dispositif de traitement d'eau, dispositif de production d'eau pour préparation de dialysat et serveur d'eau hydrogénée - Google Patents

Dispositif de génération d'eau électrolysée, dispositif de traitement d'eau, dispositif de production d'eau pour préparation de dialysat et serveur d'eau hydrogénée Download PDF

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Publication number
WO2018135080A1
WO2018135080A1 PCT/JP2017/039394 JP2017039394W WO2018135080A1 WO 2018135080 A1 WO2018135080 A1 WO 2018135080A1 JP 2017039394 W JP2017039394 W JP 2017039394W WO 2018135080 A1 WO2018135080 A1 WO 2018135080A1
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Prior art keywords
water
electrolyzed
hydrogen
power supply
tank
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PCT/JP2017/039394
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English (en)
Japanese (ja)
Inventor
直樹 仲西
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株式会社日本トリム
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Application filed by 株式会社日本トリム filed Critical 株式会社日本トリム
Priority to CN201780001879.3A priority Critical patent/CN108633269B/zh
Publication of WO2018135080A1 publication Critical patent/WO2018135080A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods

Definitions

  • the present invention relates to an electrolyzed water generating device for electrolyzing water to generate electrolyzed hydrogen water.
  • an electrolyzed water generator that includes an electrolytic cell having an anode chamber and a cathode chamber partitioned by a solid polymer electrolyte membrane and electrolyzes raw water that has flowed into the electrolytic cell is known.
  • Electrolyzed hydrogen water in which hydrogen gas is dissolved is generated in the cathode chamber of the electrolyzed water generator.
  • dissolved hydrogen water generated by an electrolyzed water generator has been attracting attention as being suitable for reducing active oxygen generated during hemodialysis treatment and reducing oxidative stress in patients (for example, patents).
  • Hemodialysis using electrolyzed water is called electrolyzed water dialysis.
  • the raw water contains metal ions such as calcium ions and magnesium ions, although they are in a small amount. These metal ions are not easily removed by a filter or the like, and when they enter the electrolytic cell, they are deposited as scales in the cathode chamber including the power supply body and in the water tube connected to the cathode chamber.
  • the voltage for electrolysis applied to the power supply body increases, and the power consumption of the electrolyzed water generating device increases. Further, if a large amount of scale adheres to the inside of the water discharge pipe, the water discharge pipe may be clogged and the discharge amount of the electrolytic hydrogen water may be reduced.
  • the present invention has been devised in view of the above circumstances, and has as its main object to provide an electrolyzed water generating device and the like that can remove scales adhering to the surface of the power feeding body.
  • a first invention of the present invention is an electrolyzed water generating device that electrolyzes water to generate electrolyzed hydrogen water, wherein the first electrode chamber in which the first power feeder is disposed and the second power feeder is disposed in the first electrode chamber.
  • An electrolytic cell in which a bipolar chamber is divided by a diaphragm, a power supply unit that supplies current for electrolysis to the first power supply body and the second power supply body, and the first power supply body and the second power supply body Control means for controlling the polarity of the first feed body as a cathode and the second feed body as an anode when unheated water is supplied to the electrolytic cell.
  • the first power feeding body is used as an anode and the second power feeding body is used as a cathode.
  • the water treatment device of the second invention of the present invention is characterized by comprising the electrolyzed water generating device and a pretreatment device that generates the hot water and supplies it to the electrolyzed water generating device.
  • the dialysate preparation water production apparatus includes the water treatment device, and the pretreatment device can soften raw water and supply it to the electrolyzed water generation device.
  • a post-treatment device that purifies the electrolytic hydrogen water, and a circulation channel that circulates the hot water among the pre-treatment device, the electrolyzed water generation device, and the post-treatment device. It is desirable to provide.
  • a hydrogen water server includes the electrolyzed water generating device and a tank that stores the electrolyzed hydrogen water, a heater that heats water in the tank, the hot water from the tank, and the electrolyzer. It is further provided with the circulation water channel circulated between water generating apparatuses.
  • the control means when the unheated water is supplied to the electrolyzer, uses the first power feeding body as a cathode and the second feeding body as an anode for electrolysis current. Control. Thereby, the electrolysis hydrogen water suitable for electrolysis water dialysis and drinking is produced
  • the control means controls the electrolysis current using the first power feeding body as an anode and the second power feeding body as a cathode. The hot water is supplied to the electrolytic cell when the electrolytic cell or the like is sterilized.
  • the scale attached to the surface or the like of the first power supply can be removed by reversing the polarity of each power supply and electrolyzing the water in the electrolytic cell. .
  • the pretreatment device generates hot water and supplies it to the electrolyzed water generation device. Therefore, the configuration of the electrolyzed water generating device is simplified. For example, it is possible to configure the water treatment device at low cost by using a conventional electrolyzed water generation device that is not equipped with a function for generating hot water.
  • the pretreatment device has a function of softening raw water. This makes it possible to easily produce electrolytic hydrogen water suitable for dialysate preparation. Further, simultaneously with the sterilization of the water channel in the manufacturing apparatus with hot water, the scale attached to the surface of the power supply body can be removed by reversing the polarity of each power supply body and electrolyzing the water in the electrolytic cell.
  • the electrolyzed water generating device the tank for storing the electrolyzed hydrogen water, the heater for heating the water in the tank, and the hot water are circulated between the tank and the electrolyzed water generating device.
  • a circulation channel As a result, the scale attached to the surface of the power supply body can be removed by sterilizing the water channel in the hydrogen water server with hot water and simultaneously reversing the polarity of each power supply body to electrolyze the water in the electrolytic cell. .
  • FIG. 1 It is a block diagram which shows schematic structure of one Embodiment of the manufacturing apparatus of the dialysate preparation water containing the electrolyzed water generating apparatus of this invention. It is a block diagram which shows the electrical constitution of the water treatment apparatus containing the electrolyzed water generating apparatus of FIG. In the manufacturing apparatus of FIG. 1, it is a block diagram which shows operation
  • FIG. 2 is a block diagram showing the operation of the electrolyzed water generating device and the like when heated water is supplied to the electrolytic cell in the manufacturing apparatus of FIG. 1.
  • FIG. 6 is a block diagram showing the operation of the electrolyzed water generating device and the like when unheated water is supplied to the electrolyzer in the hydrogen water server of FIG. 5.
  • FIG. 6 is a block diagram showing the operation of the electrolyzed water generating device and the like when heated water is supplied to the electrolyzer in the hydrogen water server of FIG. 5.
  • FIG. 1 shows a schematic configuration of a dialysate preparation water manufacturing apparatus 100 (hereinafter simply referred to as a manufacturing apparatus 100) including an electrolyzed water generating apparatus 1 of the present embodiment.
  • the manufacturing apparatus 100 includes a pretreatment device 200, an electrolyzed water generation device 1, and a posttreatment device 300.
  • the electrolyzed water generating apparatus 1 can be implemented alone without being combined with the pretreatment apparatus 200 and the posttreatment apparatus 300, and can also be implemented with a combination with apparatuses other than the pretreatment apparatus 200 and the posttreatment apparatus 300.
  • the water treatment device 250 is configured by the pretreatment device 200 and the electrolyzed water generation device 1.
  • the water treatment device 250 generates electrolytic hydrogen water from raw water and supplies it to the post-treatment device 300.
  • the water treatment apparatus 250 can be implemented alone without being combined with the post-treatment apparatus 300, and can be implemented in combination with apparatuses other than the post-treatment apparatus 300.
  • the pretreatment device 200 is installed on the upstream side of the electrolyzed water generating device 1.
  • the pretreatment device 200 includes a tank 201, a water softening device 202, an activated carbon treatment device 203, and a heater 204.
  • the tank 201 stores raw water supplied from the outside of the pretreatment device 200.
  • the raw water tap water is generally used, but well water, ground water, and the like can be used.
  • the water softening device 202 removes hardness components such as calcium ions and magnesium ions from the raw water to soften the water.
  • the activated carbon treatment apparatus 203 adsorbs and removes chlorine and the like from soft water using activated carbon which is a fine porous material.
  • the water treated by the pretreatment device 200 is supplied to the electrolyzed water generating device 1 through the water channel 501.
  • the water channel 501 is provided with a valve 510 for switching the connection destination on the upstream side to the activated carbon treatment apparatus 203 or the heater 204.
  • the heater 204 heats the water supplied from the tank 201 to, for example, 75 ° C. or higher to generate hot water.
  • the electrolyzed water generating apparatus 1 electrolyzes the water supplied from the pretreatment apparatus 200 to generate electrolyzed hydrogen water.
  • the electrolyzed water generating apparatus 1 includes an electrolytic cell 4 in which a first electrode chamber 40A in which a first power feeding body 41 is disposed and a second electrode chamber 40B in which a second power feeding body 42 is disposed are separated by a diaphragm 43.
  • the first power supply body 41 and the second power supply body 42 have different polarities. That is, one of the first power feeding body 41 and the second power feeding body 42 is applied as an anode power feeding body, and the other is applied as a cathode power feeding body. Water is supplied to both the first electrode chamber 40 ⁇ / b> A and the second electrode chamber 40 ⁇ / b> B of the electrolysis chamber 40, and a direct current voltage is applied to the first power supply body 41 and the second power supply body 42. Electrolysis occurs.
  • the diaphragm 43 for example, a solid polymer film made of a fluorine-based resin having a sulfonic acid group is appropriately used. On both surfaces of the diaphragm 43, plating layers made of platinum are formed. The plating layer of the diaphragm 43 is in contact with and electrically connected to the first power feeding body 41 and the second power feeding body 42. The diaphragm 43 allows ions generated by electrolysis to pass through. The first power supply body 41 and the second power supply body 42 are electrically connected via the diaphragm 43.
  • Electrolysis of water in the electrolysis chamber 40 generates hydrogen gas and oxygen gas.
  • the first power supply 41 when the first power supply 41 is applied as a cathode power supply, hydrogen gas is generated in the first electrode chamber 40A, and hydrogen water in which the hydrogen gas is dissolved is generated.
  • the hydrogen water generated with such electrolysis is referred to as “electrolytic hydrogen water”.
  • the second electrode chamber 40B oxygen gas is generated, and “electrolytic oxygen water” in which the oxygen gas is dissolved is generated.
  • the first power supply body 41 is applied as an anode power supply body, oxygen gas is generated in the first electrode chamber 40A, and electrolytic oxygen water in which the oxygen gas is dissolved is generated.
  • the second electrode chamber 40B hydrogen gas is generated, and electrolytic hydrogen water in which the hydrogen gas is dissolved is generated.
  • FIG. 2 shows an electrical configuration of the water treatment apparatus 250 including the electrolyzed water generating apparatus 1.
  • the electrolyzed water generating apparatus 1 includes a first power supply 41 and a second power supply 42, a power supply 5 that supplies current for electrolysis to the first power supply 41 and the second power supply 42, and a power supply 5. And control means 6 for controlling.
  • the power supply unit 5 supplies power to each unit of the electrolyzed water generating apparatus 1 in addition to the first power supply body 41 and the second power supply body 42.
  • the control means 6 controls each part of the electrolyzed water generating apparatus 1 in addition to the power supply part 5.
  • the control means 6 includes, for example, a CPU (Central Processing Unit) that executes various arithmetic processes and information processing, a program that controls the operation of the CPU, and a memory that stores various information.
  • Current detection means 44 is provided on the current supply line between the first power feeder 41 and the power supply unit 5.
  • the current detection unit 44 may be provided in a current supply line between the second power feeder 42 and the power supply unit 5.
  • the current detection means 44 detects the electrolysis current I supplied to the first power supply body 41 and the second power supply body 42 and outputs an electric signal corresponding to the value to the control means 6.
  • the control means 6 controls the DC voltage that the power supply unit 5 applies to the first power supply body 41 and the second power supply body 42 based on, for example, the electrical signal output from the current detection means 44. More specifically, the control unit 6 determines that the power supply unit 5 has the first power feeder so that the electrolysis current I detected by the current detection unit 44 becomes a desired value according to a preset dissolved hydrogen concentration.
  • the DC voltage applied to 41 and the second power feeder 42 is feedback-controlled. For example, when the electrolysis current I is excessive, the control unit 6 decreases the voltage, and when the electrolysis current I is excessive, the control unit 6 increases the voltage. Thereby, the electrolysis current I supplied from the power supply unit 5 to the first power supply body 41 and the second power supply body 42 is appropriately controlled.
  • the post-treatment device 300 is installed on the downstream side of the electrolyzed water generating device 1.
  • the post-treatment device 300 is connected to the first electrode chamber 40 ⁇ / b> A of the electrolyzed water generating device 1 through the water channel 502. Therefore, the post-treatment device 300 is supplied with the electrolytic hydrogen water generated in the first electrode chamber 40A.
  • generated by the secondary in the 2nd pole chamber 40B is discharged
  • the post-treatment device 300 includes a reverse osmosis membrane treatment device 301 and a tank 302.
  • the reverse osmosis membrane treatment apparatus 301 purifies the electrolytic hydrogen water using a reverse osmosis membrane (not shown).
  • the electrolytic hydrogen water purified by the reverse osmosis membrane satisfies, for example, the standard of ISO 13959, which is a purification standard for dialysate preparation water, and is used as a dialysate preparation water for diluting a dialysis agent.
  • the tank 302 stores electrolyzed hydrogen water (RO electrolyzed water) purified by the reverse osmosis membrane treatment apparatus 301.
  • the electrolytic hydrogen water stored in the tank 302 is supplied to a diluting device (not shown) through the water channel 504.
  • the tank 302 and the heater 204 are connected by a water channel 505.
  • a circulation channel 506 for circulating hot water is constituted between the pretreatment device 200, the electrolyzed water generating device 1, and the post-treatment device 300 by the water channels 501, 502, 505, and the like.
  • the water channel 505 is provided with a pump (not shown) for driving hot water.
  • the control means 6 controls the polarities of the first power feeding body 41 and the second power feeding body 42 in accordance with the operation mode of the electrolyzed water generating device 1.
  • the operation mode of the electrolyzed water generating device 1 includes a “hydrogen water generating mode” for generating electrolyzed hydrogen water in the first electrode chamber 40A, and a “sterilizing mode” for sterilizing the electrolyzer 4 and the like with hot water circulating in the circulation water channel 506. Is included.
  • FIG. 3 shows the operation of the manufacturing apparatus 100 in the hydrogen water generation mode.
  • the structure filled with water and the water channel are indicated by thin hatching.
  • FIG. 4 shows the operation of the manufacturing apparatus 100 in the sterilization mode.
  • the configuration filled with hot water and the water channel are indicated by thin hatching.
  • the flow of the water or the hot water in the important point of the water channel is indicated by an arrow in the figure (the same applies to FIGS. 6 and 7).
  • the electrolyzed water generating device 1 operates in a hydrogen water generating mode when unheated water is supplied to the electrolyzer 4, and operates in a sterilization mode when heated hot water is supplied to the electrolyzer 4. .
  • Whether or not the water supplied to the electrolytic cell 4 is heated can be determined by the control means 6 based on an electrical signal input from the pretreatment device 200, for example. Further, a configuration in which a water temperature sensor is provided in the water channel 501 and the control unit 6 determines based on the output signal may be used.
  • the control means 6 uses the first power supply body 41 as a cathode, The electrolytic current I is controlled. Thereby, the electrolysis hydrogen water suitable for electrolysis water dialysis is produced
  • the control means 6 The electrolytic current I is controlled as an anode.
  • the hot water is supplied to the electrolytic cell 4 when the electrolytic cell 4 or the like is sterilized.
  • the polarity of each of the power feeding bodies 41 and 42 is reversed and the water in the electrolytic cell 4 is electrolyzed, so that the surface of the first power feeding body 41 is The attached scale can be removed.
  • hot water circulates through the heater 204, the electrolytic cell 4, the reverse osmosis membrane treatment device 301 and the tank 302 via the circulation water channel 506, so that the water channels 501, 502, the electrolytic cell 4, the reverse osmosis membrane treatment device. 301, the tank 302, etc. are sterilized with hot water.
  • the heater 204 disposed in the pretreatment apparatus 200 generates hot water and supplies it to the electrolyzed water generation apparatus 1. Therefore, the structure of the electrolyzed water generating apparatus 1 is simplified.
  • the water treatment apparatus 250 can be configured at low cost using the electrolyzed water generation apparatus 1 having a conventional configuration that is not equipped with a function for generating hot water.
  • the water channel 505 may be omitted.
  • the water stored in the tank 201 is heated by the heater 204, becomes hot water, passes through each part of the manufacturing apparatus 100, and is discharged from the water channels 503 and 504.
  • FIG. 5 shows a configuration of a hydrogen water server 600 including the electrolyzed water generating apparatus 1 according to the embodiment of the present invention.
  • the hydrogen water server 600 includes an electrolyzed water generator 1, a filter 601, a tank 602, and a heater 603.
  • the electrolyzed water generating apparatus 1 can be applied to apparatuses other than the hydrogen water server 600.
  • the filter 601 filters raw water supplied from the outside of the hydrogen water server 600 and supplies it to the tank 602.
  • the tank 602 supplies water for electrolysis to the electrolyzed water generator 1.
  • the configuration of the electrolyzed water generating apparatus 1 is the same as that of the electrolyzed water generating apparatus 1 included in the manufacturing apparatus 100. That is, the electrolyzed water generating apparatus 1 includes the electrolytic cell 4 in which the first electrode chamber 40A in which the first power feeding body 41 is disposed and the second electrode chamber 40B in which the second power feeding body 42 is disposed are separated by the diaphragm 43.
  • the electrical configuration is shown in FIG.
  • the tank 602 and the electrolytic cell 4 are connected by water channels 701, 702, and 703.
  • the water channel 701 branches into a water channel 701A and a water channel 701B.
  • the water channel 701 ⁇ / b> A is connected to the first electrode chamber 40 ⁇ / b> A on the upstream side of the electrolytic cell 4.
  • the water channel 701 ⁇ / b> B is connected to the second electrode chamber 40 ⁇ / b> B on the upstream side of the electrolytic cell 4.
  • the water channel 701B is provided with a throttle valve 704 for limiting the water supplied to the second pole chamber 40B.
  • the water channel 702 is connected to the first electrode chamber 40A on the downstream side of the electrolytic cell 4.
  • the water channel 703 is connected to the second electrode chamber 40 ⁇ / b> B on the downstream side of the electrolytic cell 4.
  • the water channels 701, 702, and 703 constitute a circulation water channel 706 that circulates water between the tank 602 and the electrolyzed water generator 1.
  • the electrolytic hydrogen water generated in the first electrode chamber 40A is returned to the tank 602 through the water channel 702.
  • the dissolved hydrogen concentration in the electrolytic hydrogen water in the tank 602 is increased.
  • a water channel 707 is connected to the tank 602. Electrolyzed hydrogen water is taken out of the hydrogen water server 600 through the water channel 707. Instead of the water channel 707, a water channel for taking out electrolytic hydrogen water may be connected to the first electrode chamber 40A or the water channel 702. When the electrolytic hydrogen water stored in the tank 602 is consumed, the raw water filtered by the filter 601 is supplied to the tank 602.
  • the heater 603 heats the water in the tank 602.
  • the heater 603 is provided on the side wall of the tank 602, for example.
  • the heater 603 may be provided in the circulation water channel 706.
  • the control means 6 controls the polarities of the first power feeding body 41 and the second power feeding body 42 in accordance with the operation mode of the electrolyzed water generating device 1.
  • the operation mode of the electrolyzed water generating apparatus 1 includes a “hydrogen water generating mode” for generating electrolyzed hydrogen water in the first polar chamber 40A, and a “sterilizing mode” for sterilizing the electrolyzer 4 and the like with hot water circulating in the circulation water channel 706. Is included.
  • FIG. 6 shows the operation of the hydrogen water server 600 in the hydrogen water generation mode.
  • the structure filled with water and the water channel are indicated by thin hatching.
  • FIG. 7 shows the operation of the hydrogen water server 600 in the sterilization mode. In the figure, the configuration filled with hot water and the water channel are indicated by thin hatching.
  • the electrolyzed water generating device 1 operates in a hydrogen water generating mode when unheated water is supplied to the electrolyzer 4, and operates in a sterilization mode when heated hot water is supplied to the electrolyzer 4. . Whether or not the water supplied to the electrolytic cell 4 is heated can be determined, for example, by the control means 6 governing the operation of the heater 603.
  • the control means 6 makes the first power supply body 41 a cathode and The electrolytic current I is controlled using the second power feeder as an anode.
  • the electrolytic hydrogen water suitable for drinking is produced
  • the water supplied to the second electrode chamber 40B is limited by the throttle valve 704, so that the electrolytic oxygen water generated in the second electrode chamber 40B is suppressed from returning to the tank 602. .
  • the dissolved hydrogen concentration of the electrolyzed water in the tank 602 is efficiently increased.
  • the control means 6 uses the first power supply body 41 as an anode.
  • the electrolysis current I is controlled using the second power feeder as a cathode.
  • the hot water is supplied to the electrolytic cell 4 in order to sterilize the electrolytic cell 4 and the like.
  • the throttle valve 704 is opened, and hot water is also supplied to the second pole chamber 40B.
  • the electrolyzed water generating apparatus 1 includes an electrolytic cell in which at least a first electrode chamber 40A in which a first power feeding body 41 is disposed and a second electrode chamber 40B in which a second power feeding body 42 is disposed are separated by a diaphragm 43. 4, a power supply unit 5 that supplies current for electrolysis to the first power supply body 41 and the second power supply body 42, and a control means 6 that controls the polarities of the first power supply body 41 and the second power supply body 42.
  • the control means 6 includes a first feeding body 41 as a cathode and the second feeding body as an anode when unheated water is supplied to the electrolytic cell 4.
  • the first power supply body 41 is used as an anode
  • the second power supply body may be used as a cathode.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Water Treatment By Sorption (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne un dispositif de génération d'eau électrolysée (1) appliqué à une dialyse à eau électrolysée, pourvu d'un réservoir d'électrolyse (4) dans lequel une première chambre d'électrode (40A) dans laquelle est disposé un premier conducteur d'alimentation (41) et une seconde chambre d'électrode (40B) dans laquelle est disposé un second conducteur d'alimentation (42) sont divisées par un diaphragme (43), une unité de source d'alimentation (5) pour fournir un courant électrique pour l'électrolyse au premier conducteur d'alimentation (41) et au second conducteur d'alimentation (42) et un moyen de commande (6) pour commander la polarité du premier conducteur d'alimentation (41) et du second conducteur d'alimentation (42). Le moyen de commande (6) règle le premier conducteur d'alimentation (41) en tant qu'électrode négative lorsque de l'eau qui n'est pas chauffée est fournie au réservoir d'électrolyse (4) et règle le premier conducteur d'alimentation (41) en tant qu'électrode positive lorsque de l'eau chauffée est fournie au réservoir d'électrolyse (4).
PCT/JP2017/039394 2017-01-18 2017-10-31 Dispositif de génération d'eau électrolysée, dispositif de traitement d'eau, dispositif de production d'eau pour préparation de dialysat et serveur d'eau hydrogénée WO2018135080A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780001879.3A CN108633269B (zh) 2017-01-18 2017-10-31 水处理装置、透析液制备用水的制造装置以及富氢水供给器

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JP2017006542A JP6836914B2 (ja) 2017-01-18 2017-01-18 水処理装置、透析液調製用水の製造装置及び水素水サーバー
JP2017-006542 2017-01-18

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CN113395997A (zh) * 2019-03-14 2021-09-14 日本多宁股份有限公司 加氢装置以及加氢装置的杀菌方法
CN117164152A (zh) * 2023-09-15 2023-12-05 宁波龙巍环境科技有限公司 一种净饮机氢水水路系统
TWI846833B (zh) 2019-03-14 2024-07-01 日本多寧股份有限公司 加氫裝置以及加氫裝置的殺菌方法

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JP7037515B2 (ja) * 2019-03-07 2022-03-16 株式会社日本トリム 水素付加装置及び水素透過膜の消耗度判定方法
JP7022088B2 (ja) * 2019-03-07 2022-02-17 株式会社日本トリム 水素付加装置及び水素付加方法
JP2020142209A (ja) * 2019-03-07 2020-09-10 株式会社日本トリム 水素付加方法及び水素付加装置
CN111115920A (zh) * 2019-12-20 2020-05-08 广州市康亦健医疗设备有限公司 富氢水机

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