JP2018083146A - Production method of drinkable water having bactericidal action and three chamber-type electrolysis apparatus for use in the method - Google Patents

Production method of drinkable water having bactericidal action and three chamber-type electrolysis apparatus for use in the method Download PDF

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JP2018083146A
JP2018083146A JP2016226659A JP2016226659A JP2018083146A JP 2018083146 A JP2018083146 A JP 2018083146A JP 2016226659 A JP2016226659 A JP 2016226659A JP 2016226659 A JP2016226659 A JP 2016226659A JP 2018083146 A JP2018083146 A JP 2018083146A
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輝雄 辻
Teruo Tsuji
輝雄 辻
弘久 佐野
Hirohisa Sano
弘久 佐野
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Health Support Sanri Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To produce water which can be drunk and used for sterilization.SOLUTION: Tap water or water having water quality similar to or higher than tap water in which sodium chloride is dissolved (hereafter "use water") is flown through an intermediate chamber 4 of a three chamber-type electrolysis vessel 6 comprising an anode chamber 3, the intermediate chamber 4 and a cathode chamber 5, use water 9 to be electrolyzed is flown in the anode chamber 3 at an adjusted flow rate, and electrolyzed and pH-adjusted to generate acidic electrolyzed water 10 having a pH of 2.5-3.1, use water 11 to be electrolyzed is flown in the cathode chamber 5 at an adjusted flow rate and electrolyzed to obtain alkaline electrolyzed water 12, use water 13 not electrolyzed is merged with the obtained alkaline electrolyzed water 12 outside the three chamber-type electrolysis vessel 6 to dilute them and adjust a pH value to generate diluted alkaline electrolyzed water 14 with a pH value of 11.0 to 11.6, besides the pH value is adjusted to obtain acidic electrolyzed water 10, which is mixed with the diluted alkaline electrolyzed water 14 at a volume ratio of 10:2 to 6.5 to thereby produce water of a pH of 5.9 to 6.8.SELECTED DRAWING: Figure 1

Description

本発明は、三室型電解装置を用いて生成された酸性電解水とアルカリ性電解水とを、それぞれ所定割合で混合して得られる、飲用可能で、且つ殺菌作用をも有する水の製造方法および該方法に使用する三室型電解槽装置であって、本発明製造方法によって製造された水は、飲用することもできるし、また殺菌にも使用することができ、例えば、一般病院、歯科医院、保健施設、食品加工工場、学校や保育園等において、飲用用と殺菌用の水をそれぞれ2本備えておく必要がなく、1本の水を備えておけば充分であるので、誤飲しても健康障害を起こす虞れのない、飲用可能で、且つ殺菌作用をも有する水の製造方法および該方法に使用する三室型電解装置に関するものである。 The present invention relates to a method for producing potable water having a bactericidal action, obtained by mixing acidic electrolyzed water and alkaline electrolyzed water produced using a three-chamber electrolyzer at a predetermined ratio. A three-chamber electrolytic cell apparatus used in the method, wherein the water produced by the production method of the present invention can be used for drinking or sterilization, for example, general hospitals, dental clinics, health care In facilities, food processing factories, schools, nurseries, etc., it is not necessary to have two bottles of water for drinking and sterilization. The present invention relates to a method for producing water that is drinkable and has a bactericidal action without causing any trouble, and a three-chamber electrolyzer used in the method.

従来、一般に三室型電解槽において、陽極室(カソード室)と陰極室(アソード室)に水道水等の原水を入れると共に、中間室に食塩水を入れて電気分解すると、陽極室内において酸性電解水が生成されると共に、陰極室内においてアルカリ性電解水が生成される。そして、前記酸性電解水は殺菌作用があるため、一般病院、歯科医院、保健施設、食品加工工場、学校や保育園等において除菌目的で使用されており、更に、アルカリ性電解水は洗浄作用があるため、前記病院等において手指や食器の洗浄、あるいは床の洗浄に使用されている。そして、一般家庭においては、酸性電解水を使用する場合は、アルカリ性電解水は垂れ流しされ、逆の場合は酸性電解水を垂れ流しており、一方の電解水を無駄にしていた。 Conventionally, in general, in a three-chamber electrolytic cell, raw water such as tap water is put in the anode chamber (cathode chamber) and the cathode chamber (asode chamber), and when salt water is put in the intermediate chamber and electrolyzed, the acidic electrolyzed water in the anode chamber And alkaline electrolyzed water is generated in the cathode chamber. And since the said acidic electrolyzed water has a bactericidal action, it is used for the disinfection purpose in a general hospital, a dental clinic, a health facility, a food processing factory, a school, a nursery school, etc. Furthermore, alkaline electrolyzed water has a cleaning action. For this reason, it is used for washing fingers and tableware or washing the floor in the hospital or the like. And in general households, when using acidic electrolyzed water, alkaline electrolyzed water is dripped, and in the opposite case, acidic electrolyzed water is dripped, and one electrolyzed water is wasted.

そこで、本発明者らは、前記酸性電解水とアルカリ性電解水の一方を無駄にすることなく、両者を所定の割合で混合すれば、飲用することもできるし、また殺菌作用をも有する水を製造できないものかと考え、長年試行錯誤を繰り返していた。一方、前記技術思想につき過去の特許文献を遡及検索しても、前記同様の技術思想に関する先行特許文献は1件も発見することができなかった。そして、単に、下記特許文献1(特開2006-218247号公報)に示す「電気分解水とアルカリ水を混合した中和水を利用した殺菌方法」が開示されているに過ぎない。 Therefore, the present inventors can drink either if the acid electrolyzed water or the alkaline electrolyzed water is mixed at a predetermined ratio without wasting one of the acidic electrolyzed water and alkaline electrolyzed water. I thought that it could not be manufactured, and repeated trial and error for many years. On the other hand, even if a past patent document was searched retrospectively for the technical idea, no prior patent document related to the same technical idea could be found. And only "the sterilization method using the neutralized water which mixed electrolysis water and alkaline water" shown in following patent document 1 (Unexamined-Japanese-Patent No. 2006-218247) is disclosed.

特開2006-218247号公報JP 2006-218247 A

前記従来の電解水は、生成された酸性電解水またはアルカリ性電解水のいずれかを、その使用目的によって使い分けており、必ず一方の電解水を使用せず垂れ流しており、極めて資源の無駄使いであるという課題があった。 In the conventional electrolyzed water, either the generated acidic electrolyzed water or alkaline electrolyzed water is properly used depending on the purpose of use, and it always flows down without using one electrolyzed water, which is extremely wasteful of resources. There was a problem.

また、前記特許文献1に開示された発明は、水電気分解装置にて電気分解して得られる強酸性電解水および強アルカリ性電解水とを混合して製造された中和水およびその希釈水を利用して、食品生鮮物や料理用器具および病院等の部屋に付着する細菌を殺菌または滅菌する方法であって、前記中和水は殺菌目的のものであって、飲用することができないという課題があった。 The invention disclosed in Patent Document 1 includes neutralized water produced by mixing strongly acidic electrolyzed water and strong alkaline electrolyzed water obtained by electrolysis with a water electrolyzer and diluted water thereof. A method for sterilizing or sterilizing food fresh food, cooking utensils and bacteria adhering to rooms such as hospitals, wherein the neutralized water is intended for sterilization and cannot be drunk was there.

本発明は、前記課題を解決すべくなされたものであって、三室型電解装置を用いて生成された酸性電解水(次亜塩素酸水)とアルカリ性電解水とを所定割合に混合することにより製造され、そして前記製造された水は飲用水としての使用も可能で、然も殺菌作用をも合わせ有する水の製造方法および該方法に使用する三室型電解装置を提供しようとするものである。   The present invention has been made to solve the above-described problems, and is obtained by mixing acidic electrolyzed water (hypochlorous acid water) generated using a three-chamber electrolyzer and alkaline electrolyzed water in a predetermined ratio. An object of the present invention is to provide a method for producing water that can be used as drinking water and also has a bactericidal action, and a three-chamber electrolyzer used in the method.

本発明は、前記課題を解決するため、請求項1において、
2枚の隔膜で仕切られた陽極室、中間室と陰極室を備えて三室型電解槽が形成され、且つ該三室型電解槽の中間室に、塩化ナトリウムを溶解した水道水または水質が水道水と同等以上の水を通水し、且つ前記陽極室内に電解処理をする水道水または水質が水道水と同等以上の水をその流量を調整して通水し、電解処理をしてpH値を調節しpH2.5〜3.1の酸性電解水を生成する一方、前記陰極室内に電解処理をする水道水または水質が水道水と同等以上の水をその流量を調整して通水して、電解処理をして、得られたアルカリ性電解水に、電解処理をしていない水道水または水質が水道水と同等以上の水を、前記三室型電解槽外において合流して希釈してpH値を調節し、pH11.0〜11.6の希釈されたアルカリ性電解水を生成し、更に前記pH値を調節した酸性電解水と希釈されたアルカリ性電解水とを、10:2〜6.5の容積比で混合して、pH5.9〜6.8の水を製造することを特徴とする飲用可能で、且つ殺菌作用をも有する水の製造方法。が提供され、
また、請求項2において、
pH値を調整した酸性電解水と、pH値を調整した希釈されたアルカリ性電解水とを混合することにより、飲用可能で、且つ殺菌作用をも有する水の製造方法に使用する三室型電解装置であって、
2枚の隔壁1・2で仕切ることによって、陽極室3、中間室4と陰極室5を備えた三室型電解槽6が形成され、且つ前記隔壁1・2には、それぞれ陽極の電極板7および陰極の電極板8が密着して配設され、更に、前記中間室4に塩化ナトリウムを溶解した水道水または水質が水道水と同等以上の水を通水すると共に、前記陽極室3内に電解処理をする水道水または水質が水道水と同等以上の水9を、その流量を調節して通水して電解処理をして、pH値を調節した酸性電解水10を生成する一方、前記陰極室5内に電解処理をする水道水または水質が水道水と同等以上の水11を、その流量を調整して通水し、電解処理をして生成されたアルカリ性電解水12に、電解処理をしていない水道水または水質が水道水と同等以上の水13を、前記三室型電解槽6外において合流して希釈し、pH値を調節した希釈されたアルカリ性電解水14を生成することができるように形成されたことを特徴とする飲用可能で、且つ殺菌作用をも有する水の製造方法に使用する三室型電解装置。が提供される。
In order to solve the above-mentioned problems, the present invention provides a method according to claim 1,
A three-chamber electrolytic cell is formed having an anode chamber, an intermediate chamber and a cathode chamber separated by two diaphragms, and tap water or water quality in which sodium chloride is dissolved is tap water in the intermediate chamber of the three-chamber electrolytic cell. The tap water or water quality that is electrolytically treated in the anode chamber is adjusted to the flow rate, and the pH value is adjusted by electrolytic treatment. While adjusting and producing acidic electrolyzed water having a pH of 2.5 to 3.1, tap water to be electrolyzed in the cathode chamber or water having a water quality equal to or higher than that of tap water is adjusted to flow, and water is passed. After the electrolytic treatment, the alkaline electrolyzed water obtained is diluted with a non-electrolyzed tap water or water whose water quality is equal to or higher than that of the tap water outside the three-chamber electrolytic cell to adjust the pH value. Adjust to produce diluted alkaline electrolyzed water with pH 11.0-11.6 Furthermore, the acidic electrolyzed water whose pH value is adjusted and the diluted alkaline electrolyzed water are mixed at a volume ratio of 10: 2 to 6.5 to produce water of pH 5.9 to 6.8. A method for producing water which is drinkable and has a bactericidal action. Is provided,
Further, in claim 2,
A three-chamber electrolyzer used in a method for producing water that is drinkable and also has a bactericidal action by mixing acidic electrolyzed water adjusted in pH value and diluted alkaline electrolyzed water adjusted in pH value. There,
A three-chamber electrolytic cell 6 having an anode chamber 3, an intermediate chamber 4 and a cathode chamber 5 is formed by partitioning with two partition walls 1 and 2, and each of the partition walls 1 and 2 has an anode electrode plate 7 respectively. And a cathode electrode plate 8 are disposed in close contact with each other, and further, tap water in which sodium chloride is dissolved or water quality equal to or higher than tap water is passed through the intermediate chamber 4, and the anode chamber 3 is filled with water. While performing the electrolytic treatment of tap water or water 9 having a quality equal to or higher than that of tap water, the flow rate is adjusted to pass through the electrolytic treatment to produce the acidic electrolyzed water 10 having the adjusted pH value. In the cathode chamber 5, tap water to be electrolyzed or water 11 having a water quality equal to or higher than that of tap water is passed through by adjusting the flow rate, and the alkaline electrolyzed water 12 generated by electrolysis is electrolyzed. Tap water or water 13 whose quality is equal to or better than tap water It is drinkable and has a bactericidal action, characterized in that it is formed so that diluted alkaline electrolyzed water 14 having a pH value adjusted can be produced by merging and diluting outside the three-chamber electrolytic cell 6. A three-chamber electrolyzer used in a method for producing water. Is provided.

本発明製造方法によって製造された水は、pH5.9〜6.8の水であり、該pH値の水は、飲用水としての使用も可能で、然も殺菌作用をも合わせ有する水であるので、例えば、一般病院、歯科医院、保健施設、食品加工工場、学校や保育園等において、従来のように、飲用用と殺菌用の水をそれぞれ2本備えておく必要がなく、1本の水を備えておけば充分で、殺菌用の水を誤飲するという虞れが全くないので、安全であると共に、使い勝手がよいという優れた効果を奏する。 The water produced by the production method of the present invention is water having a pH of 5.9 to 6.8, and the water having the pH value can be used as drinking water and still has a bactericidal action. Therefore, for example, in general hospitals, dental clinics, health facilities, food processing factories, schools, nurseries, etc., it is not necessary to have two drinking waters and two sterilizing waters as in the past. It is sufficient if it is provided, and since there is no possibility of accidental ingestion of water for sterilization, it has an excellent effect of being safe and easy to use.

本発明飲用可能で、且つ殺菌作用をも有する水の製造方法に使用する三室型電解装置の概略縦断面図である。It is a schematic longitudinal cross-sectional view of the three-chamber electrolyzer used for the manufacturing method of the water which can drink this invention and also has a bactericidal action. 本発明製造方法により製造された水の水質検査結果成績書である。It is a water quality test result report of the water manufactured by the manufacturing method of the present invention. 本発明製造方法により製造された水の試験報告書である。It is a test report of the water manufactured by this invention manufacturing method.

本発明の実施例を図面に基づき詳細に説明する。本発明飲用可能で、且つ殺菌作用をも有する水は、三室型電解装置を用いて生成された酸性電解水とアルカリ性電解水とを所定割合で混合することによって製造される。そして、前記三室型電解装置としては、現在一般の使用に供されている三室型電解槽と基本的構造は同一であるが、本発明においては図1に示す三室型電解装置を用いて、飲用可能で、且つ殺菌作用をも有する水が製造される。 Embodiments of the present invention will be described in detail with reference to the drawings. The water that can be used in the present invention and also has a bactericidal action is produced by mixing acidic electrolyzed water and alkaline electrolyzed water produced using a three-chamber electrolyzer at a predetermined ratio. The three-chamber electrolyzer has the same basic structure as the three-chamber electrolyzer currently in general use, but in the present invention, the three-chamber electrolyzer is used for drinking. Water which is possible and also has a bactericidal action is produced.

従来の二室型電解槽を使用した電解装置では、水道水等の原水に直接食塩を添加しているため、生成水に食塩が混じり生成水の機能を充分に生かすことができない。また、電極にCa、Mg等の付着が起こり易く電解効率も余りよくない。しかしながら、本発明製造方法において使用する三室型電解装置では、プラス電極とマイナス電極の間に中間室が設けてあり、塩化ナトリウムの添加は、前記中間室のみで行い、水道水等の原水には直接添加しないため、生成水には食塩が混じることなく生成水の機能を充分果たすことができる。 In an electrolysis apparatus using a conventional two-chamber electrolytic cell, salt is directly added to raw water such as tap water, so that salt is mixed with the produced water and the function of the produced water cannot be fully utilized. Moreover, adhesion of Ca, Mg or the like is likely to occur on the electrode, and the electrolytic efficiency is not so good. However, in the three-chamber electrolyzer used in the production method of the present invention, an intermediate chamber is provided between the plus electrode and the minus electrode, and sodium chloride is added only in the intermediate chamber, and raw water such as tap water is used as raw water. Since the product water is not added directly, the product water can sufficiently function as a product water without being mixed with salt.

本発明製造方法においては、三室型電解装置を使用して生成された酸性電解水とアルカリ性電解水とを所定割合で混合することによって、飲用可能で、且つ殺菌作用をも有する水が製造される。そして、本発明製造方法においては、図1に示すような三室型電解装置Mを使用して製造する。すなわち、図1において、2枚の隔壁1・2で仕切ることによって、陽極室3、中間室4と陰極室5を備えた三室型電解槽6が形成され、且つ前記隔壁1・2には、それぞれ陽極の電極板7および陰極の電極板8が密着して配設され、更に、前記中間室4に塩化ナトリウムを溶解した水道水または水質が水道水と同等以上の水を通水すると共に、前記陽極室3内に電解処理をする水道水または水質が水道水と同等以上の水(以下、「使用水」という)9を、その流量を調節して通水して電解処理をして、pH値を調節した酸性電解水10を生成する一方、前記陰極室5内に電解処理をする使用水11を、その流量を調整して通水し、電解処理をして生成されたアルカリ性電解水12に、電解処理をしていない使用水13を、前記三室型電解槽6外において合流して希釈し、pH値を調節した希釈されたアルカリ性電解水14を生成することができるようにして、三室型電解装置Mが形成されている。なお、図中、15・16・17は、使用水9・11・13の水量を調整するためのバルブである。なお、本発明において、「水質が水道水と同等以上の水」とは、例えば、純水、または飲用に供する水のことをいう。 In the production method of the present invention, water that is drinkable and also has a bactericidal action is produced by mixing acidic electrolyzed water and alkaline electrolyzed water generated using a three-chamber electrolyzer at a predetermined ratio. . And in this invention manufacturing method, it manufactures using the three-chamber electrolyzer M as shown in FIG. That is, in FIG. 1, a three-chamber electrolytic cell 6 including an anode chamber 3, an intermediate chamber 4 and a cathode chamber 5 is formed by partitioning with two partition walls 1 and 2, and the partition walls 1 and 2 include The anode electrode plate 7 and the cathode electrode plate 8 are disposed in close contact with each other, and further, tap water in which sodium chloride is dissolved or water quality equal to or higher than tap water is passed through the intermediate chamber 4. The tap water to be subjected to electrolytic treatment in the anode chamber 3 or water having a water quality equal to or higher than that of tap water (hereinafter referred to as “use water”) 9 is subjected to electrolytic treatment by adjusting the flow rate thereof, While producing the acidic electrolyzed water 10 with the adjusted pH value, the alkaline electrolyzed water produced by electrolytically treating the water 11 to be electrolyzed in the cathode chamber 5 while adjusting the flow rate thereof. 12, use water 13 not subjected to electrolytic treatment to the three-chamber electrolytic cell Merged diluted at the outer, and to be able to generate an alkaline electrolytic water 14 which is diluted and adjusted to pH values, three-chamber electrolysis device M is formed. In the figure, reference numerals 15, 16, and 17 denote valves for adjusting the amount of water 9, 11, and 13 used. In the present invention, “water whose quality is equal to or higher than tap water” refers to, for example, pure water or water used for drinking.

前記のように、本発明製造方法においては、酸性電解水10を生成する方法と、希釈されたアルカリ性電解水14を生成する方法が異なる。本発明製造方法において、前記酸性電解水10を生成する場合、陽極室3に流量を調整して、1000cc程度の多量の使用水9を通水して電解しても、酸性電解の性質上、陽極の電極板7にスケールが付着することがなく、電解効率が悪くなることがないので、前記陽極室3にバルブ15を調整しながらではあるが、後述する陰極室5に通水する使用水11よりは多量の使用水9を通水して電解するよう形成されている。 As described above, in the production method of the present invention, the method for producing the acidic electrolyzed water 10 is different from the method for producing the diluted alkaline electrolyzed water 14. In the production method of the present invention, when the acidic electrolyzed water 10 is produced, even if the flow rate is adjusted to the anode chamber 3 and a large amount of use water 9 of about 1000 cc is passed through and electrolyzed, due to the nature of the acidic electrolysis, Since the scale does not adhere to the anode electrode plate 7 and the electrolysis efficiency does not deteriorate, the water used to pass through the cathode chamber 5 described later is adjusted while the valve 15 is adjusted to the anode chamber 3. A larger amount of water 9 than 11 is passed through and electrolyzed.

すなわち、本発明製造方法においては、前記三室型電解槽6の陽極室3内に流入する使用水9の流量をバルブ15で調整して調節するが、前記陽極室3内に流入する使用水9の量が多いと、酸性度の低い酸性電解水が生成され、逆に前記陽極室3内に流入する使用水9の量が少ないと、酸性度の高い酸性電解水が生成される。 That is, in the manufacturing method of the present invention, the flow rate of the working water 9 flowing into the anode chamber 3 of the three-chamber electrolytic cell 6 is adjusted by the valve 15 and adjusted, but the working water 9 flowing into the anode chamber 3 is adjusted. When the amount of water is large, acidic electrolyzed water with low acidity is generated. Conversely, when the amount of use water 9 flowing into the anode chamber 3 is small, acidic electrolyzed water with high acidity is generated.

そして、前記酸性電解水10を得る工程において、後述する所望のpH値の酸性電解水10を生成するために、前記陽極室3の下流側の排出管18に取付けられたpHメーター19により、その部分を通過する酸性電解水10につき表示されるpH値を視認しながら、前記上流側に設けられたバルブ15を調整して前記使用水9の流量を調節しながら、前記陽極室3内において電解して得られる酸性電解水10のpH値を前記pHメーター19で確認し続け、所定のpH値に達したとき、前記バルブ15の調整作業を停止して固定し、以後継続して所定の酸性度の酸性電解水10を生成して行くことができるよう形成されている。 Then, in the step of obtaining the acidic electrolyzed water 10, in order to generate the acidic electrolyzed water 10 having a desired pH value described later, the pH meter 19 attached to the discharge pipe 18 on the downstream side of the anode chamber 3 While visually confirming the pH value displayed for the acidic electrolyzed water 10 passing through the portion, the valve 15 provided on the upstream side is adjusted to adjust the flow rate of the water 9 to be used in the anode chamber 3. The pH value of the acidic electrolyzed water 10 obtained in this way is continuously checked with the pH meter 19, and when the predetermined pH value is reached, the adjustment operation of the valve 15 is stopped and fixed, and thereafter the predetermined acidic value is continued. It is formed so that the acidic electrolyzed water 10 can be generated.

一方、アルカリ性電解水14を生成する場合、陰極室5に、例えば1000cc程度の多量の使用水11を通水して電解すると、アルカリ性電解の性質上、陰極の電極板8にスケールが付着し、電解効率が悪くなるが、例えば、100cc程度の少量の使用水11を通水して電解すると、前記陰極の電極板8にスケールが付着することがないので、本発明製造方法においては、陰極室5に、上流側に設けられたバルブ16を調整して少量の使用水11を通水して電解し、得られたアルカリ性電解水12に、三室型電解槽6外において電解処理をしていない使用水13を合流させて希釈して、希釈したアルカリ性電解水14を生成できるよう形成されている。 On the other hand, when the alkaline electrolyzed water 14 is generated, when a large amount of use water 11 of about 1000 cc is passed through the cathode chamber 5 for electrolysis, the scale adheres to the cathode electrode plate 8 due to the nature of alkaline electrolysis, Although the electrolysis efficiency is deteriorated, for example, when electrolysis is performed by passing a small amount of water 11 of about 100 cc, scale does not adhere to the electrode plate 8 of the cathode. 5, the valve 16 provided on the upstream side is adjusted to pass a small amount of water 11 for electrolysis, and the resulting alkaline electrolyzed water 12 is not subjected to electrolysis outside the three-chamber electrolytic cell 6. It forms so that the diluted alkaline electrolyzed water 14 can be produced | generated by making the used water 13 merge and diluting.

前記希釈されたアルカリ性電解水14を生成する工程において、後述する所望のpH値の希釈されたアルカリ性電解水14を生成するために、前記陰極室5内おいて電解されたアルカリ性電解水12に、電解処理をしていない使用水13を合流させて希釈する際、前記陰極室5の下流側の排出管20に取付けられたpHメーター21により、その部分を通過するアルカリ性電解水14のpH値を視認しながら、前記バルブ17を調整して前記使用水13の流量を調節し、前記陰極管5内において電解して生成されたアルカリ性電解水12が希釈されて行くpH値を、前記pHメーター20で確認し続け、所定のpH値に希釈されたとき、前記バルブ17の調整作業を停止して固定し、以後継続して所定のpH値の希釈されたアルカリ性電解水14を生成できるよう形成されている。 In the step of generating the diluted alkaline electrolyzed water 14, in order to generate the diluted alkaline electrolyzed water 14 having a desired pH value described later, the alkaline electrolyzed water 12 electrolyzed in the cathode chamber 5 is When the used water 13 that has not been subjected to electrolytic treatment is joined and diluted, the pH value of the alkaline electrolyzed water 14 passing therethrough is adjusted by a pH meter 21 attached to the discharge pipe 20 on the downstream side of the cathode chamber 5. While visually recognizing, the valve 17 is adjusted to adjust the flow rate of the water 13 to be used, and the pH value at which the alkaline electrolyzed water 12 produced by electrolysis in the cathode tube 5 is diluted is indicated by the pH meter 20. When the pH is diluted to a predetermined pH value, the adjustment operation of the valve 17 is stopped and fixed, and then the alkaline electrolyzed water having a predetermined pH value is continuously diluted. 4 is formed so that can produce.

そして、前記三室型電解装置Mによって生成された酸性電解水10および希釈されたアルカリ性電解水14を単に混合しただけでは、本発明が目的とする飲用可能で、且つ殺菌作用をも有する水は製造できない。そこで、本発明者らは、種々テストの結果、下記製造方法を採用することにより飲用可能で、且つ殺菌作用をも有する水を製造することができた。 Then, by simply mixing the acidic electrolyzed water 10 generated by the three-chamber electrolyzer M and the diluted alkaline electrolyzed water 14, water that can be drunk and has a bactericidal action intended by the present invention is produced. Can not. Therefore, as a result of various tests, the present inventors have been able to produce water that is drinkable and has a bactericidal action by adopting the following production methods.

すなわち、本発明者らは、前記酸性電解水10と希釈されたアルカリ性電解水14のpH値およびこれらの混合比率を種々変化させて、多数のテストを繰返して本発明が目的とする飲用可能で、且つ殺菌作用をも有する水を追い求めた。表1に示すテスト結果は、多数のテストを繰返した結果、本発明において採用できる範囲内の酸性電解水とアルカリ性電解水のpH値、混合比率および混合水のpH値のみを示したものである。当然、表1に表示した以外にも多くの本発明において採用できないデータもあるが、これらについては表1には記載していない。 That is, the present inventors can change the pH value of the acidic electrolyzed water 10 and the diluted alkaline electrolyzed water 14 and the mixing ratio thereof, and repeat a number of tests to be able to drink as intended by the present invention. In addition, water having a bactericidal action was pursued. The test results shown in Table 1 show only the pH value, the mixing ratio, and the pH value of the mixed water within the range that can be adopted in the present invention as a result of repeating a number of tests. . Of course, there are many data that cannot be adopted in the present invention other than those shown in Table 1, but these are not described in Table 1.

Figure 2018083146
Figure 2018083146

表1に示すように、本発明者らは、pH値が2.5・2.6・2.8および3.1の4種類の生成された酸性電解水と、pH値が11.0・11.3・11.5および11.6の4種類の生成されたアルカリ性電解水とを、それぞれ10:2・4・6および6.5の各容積比(なお、表1中の「混合比(重量%)」は、前記「容積比」を重量%に換算したものである)で混合して、6種類の混合水を製造し、該混合水のpH値を測定したところ、それぞれpH5.9・6.3・6.4・6.5および6.8の混合水であることを確認した。そして、前記pH5.9・6.3・6.4・6.5および6.8の混合水は、水として飲用することができる弱酸性電解水としての限界pH値であるpH5.8を維持するものであり、また殺菌力を有することができる中性電解水としての限界pH値であるpH7.0をもそれぞれ維持しており、前記pH5.9・6.3・6.4・6.5および6.8の混合水は飲用することもできるし、殺菌作用をも有する水であることを確認した。 As shown in Table 1, the present inventors have prepared four types of acidic electrolyzed water having pH values of 2.5, 2.6, 2.8 and 3.1, and a pH value of 11.0 · The four types of generated alkaline electrolyzed waters of 11.3 · 11.5 and 11.6 were mixed with respective volume ratios of 10: 2 · 4 · 6 and 6.5 (in addition, “mixing ratios in Table 1”). ("% By weight") is obtained by mixing the above "volume ratio" into% by weight) to produce 6 types of mixed water, and the pH value of the mixed water was measured. It was confirmed that the mixed water was 9.6.3, 6.4, 6.5 and 6.8. The mixed water having the pH of 5.9, 6.3, 6.4, 6.5 and 6.8 maintains a pH of 5.8 which is a limiting pH value as weakly acidic electrolyzed water that can be drunk as water. In addition, the pH 7.0, which is a critical pH value as neutral electrolyzed water that can have sterilizing power, is also maintained, and the pH 5.9, 6.3, 6.4, and 6. It was confirmed that the mixed water of 5 and 6.8 can be drunk and has a bactericidal action.

前記のように、本発明者らは、pH5.9・6.3・6.4・6.5および6.8の各混合水は、飲用することもできるし、殺菌作用をも有する限界範囲内のpH値であると判断し、更に飲用に適し、且つ殺菌作用をも有するに最適の範囲内のpH値を有する水につき鋭意研究した。すなわち、本発明者らは、前記表1は、酸性電解水とアルカリ性電解水のpH値を個別にそれぞれ4個選定して、それぞれにテストしたものであるが、更に、本発明者らは、前記個別のpH値ではなく、pH2.5〜3.1の範囲内の酸性電解水と、pH11.0〜11.6の範囲内のアルカリ性電解水とを、それぞれ10:2〜6.5の範囲内の容積比で混合して水を製造しても、本発明が目的とする飲用可能で、且つ殺菌作用をも有する水は製造することができると考えた。 As described above, the present inventors have found that each of the mixed waters at pH 5.9, 6.3, 6.4, 6.5 and 6.8 can be drunk and has a bactericidal action. It was determined that the pH value was within the range, and water was further studied for water having a pH value within the optimum range for drinking and also having a bactericidal action. That is, the inventors have selected four pH values of acidic electrolyzed water and alkaline electrolyzed water individually and tested each of them, but the inventors further tested Instead of the individual pH values, acidic electrolyzed water in the range of pH 2.5 to 3.1 and alkaline electrolyzed water in the range of pH 11.0 to 11.6 are respectively 10: 2 to 6.5. It was considered that even when water was produced by mixing at a volume ratio within the range, water that was intended to be drunk and had a bactericidal action could be produced.

そこで、本発明者らは、図2の財団法人日本食品分析センターの「水質検査結果成績書」(検査依頼者は、本発明者らが所属する「ファースト・オーシャン株式会社」となっている)に示すように、前記表1の(1)に記載したpH2.5の酸性電解水(前記日本食品分析センターで測定したpHが2.5であることは、図2‐3に記載されている)と、pH11.6のアルカリ性電解水(前記日本食品分析センターで測定したpHが11.6であることは、図2‐4に記載されている)とを、前記財団法人日本食品分析センターへ持参し、これら各電解水を前記センターにおいて、10:6の混合比で混合し(前記日本食品分析センターで10:6の比率で混合したことは、図2‐1の「検体名」に記載されている)、その混合水の水質検査を依頼したところ、図2‐1に記載されているように、一般細菌は基準値内であり、大腸菌も検出されず、その他、カドミウム・鉛・六価クロム・亜鉛・鉄・銅・ナトリウムおよびこれらの化合物は、いずれも検出されなかった。亜鉛およびナトリウムにおいては水道基準に関する省令に掲げられた基準値以下であった。そして、飲用にも適するとするpH5.9(図2‐1に記載)の分析結果を得た。更に、「飲用適の水」として相応しいことを示す臭気および味においても「異常なし」という分析結果が得られた。 Therefore, the present inventors are “Water Quality Test Result Report” of the Japan Food Analysis Center of FIG. 2 (the test requester is “First Ocean Co., Ltd.” to which the present inventors belong). As shown in Fig. 2-3, acidic electrolyzed water having a pH of 2.5 described in (1) of Table 1 (the pH measured at the Japan Food Analysis Center is 2.5 is described in Fig. 2-3). ) And alkaline electrolyzed water having a pH of 11.6 (the pH measured at the Japan Food Analysis Center is 11.6 is described in FIG. 2-4) to the Japan Food Analysis Center. Bring them together and mix each of these electrolyzed waters at the center at a mixing ratio of 10: 6 (the mixing at a ratio of 10: 6 at the Japan Food Analysis Center is described in “Sample Name” in FIG. 2-1. Water quality inspection of the mixed water) As shown in Fig.2-1, general bacteria are within the standard values, E. coli is not detected, and cadmium, lead, hexavalent chromium, zinc, iron, copper, sodium and None of these compounds were detected. The values for zinc and sodium were below the standard values listed in the ministerial ordinance on water supply standards. Then, an analysis result of pH 5.9 (described in FIG. 2-1), which is suitable for drinking, was obtained. Furthermore, an analysis result of “no abnormality” was obtained in the odor and taste indicating that it is suitable as “drinkable water”.

更に、本発明者らは、図3の財団法人日本食品分析センターの「試験報告書」(検査依頼者は、本発明者らが所属する「ファースト・オーシャン株式会社」となっている)に示すように、前記表1の(2)に記載したpH2.6の酸性電解水(前記日本食品分析センターで測定したpHが2.6であることは、図3‐6に記載されている)と、pH11.6のアルカリ性電解水(前記日本食品分析センターで測定したpHが11.6であることは、図3‐7に記載されている)とを、前記財団法人日本食品分析センターへ持参し、これら電解水を前記センターにおいて、10:6の容積比で混合し(前記日本食品分析センターで10:6の比率で混合したことは、図3‐2の「2.検体」に記載されている)、該混合水1ml当たりの生菌数の測定を依頼したところ、図3‐3の第2段目の「試験菌」の項記載の5個の試験菌として表示されている緑膿菌、歯周病菌、サルモネラ菌、メチシリン耐性黄色ブドウ球菌および虫歯菌のいずれも「検出しない」との測定結果を得た。そして、前記混合水は飲用にも適するとするpH6.8(図3‐5に記載)の分析結果を得た。 Furthermore, the present inventors are shown in “Test Report” of the Japan Food Analysis Center (inspection requester is “First Ocean Co., Ltd.” to which the present inventors belong) in FIG. Thus, acidic electrolyzed water having a pH of 2.6 described in (2) of Table 1 (the pH measured by the Japan Food Research Center is 2.6 is described in FIG. 3-6) and Bring the alkaline electrolyzed water of pH 11.6 (the pH measured at the Japan Food Analysis Center is 11.6 is described in Fig. 3-7) to the Japan Food Analysis Center. These electrolyzed waters were mixed at the center at a volume ratio of 10: 6 (the mixing at a ratio of 10: 6 at the Japan Food Analysis Center was described in “2. Sample” in FIG. 3-2. The number of viable bacteria per 1 ml of the mixed water As a result, Pseudomonas aeruginosa, periodontal disease bacteria, Salmonella, methicillin-resistant Staphylococcus aureus and the five test bacteria described in “Test bacteria” in the second row of FIG. A measurement result indicating that none of the caries was detected was obtained. And the analysis result of pH6.8 (described in FIG. 3-5) was obtained that the mixed water is suitable for drinking.

本発明者らは、前記日本食品分析センターにおける測定結果により、pH2.5の酸性電解水と、pH11.6のアルカリ性電解水とを、10:6の容積比で混合して得られたpH5.9の水が、飲用にも適し、且つ殺菌作用をも有するに最も適した水であると判断した。更に、前記日本食品分析センターにおける測定結果により、pH2.6の酸性電解水と、pH11.6のアルカリ性電解水とを、10:6の容積比で混合して得られたpH6.8の水も、飲用にも適し、且つ殺菌作用をも有するに適した水であると判断した。 Based on the measurement results at the Japan Food Analysis Center, the present inventors obtained a pH of 5.5 obtained by mixing acidic electrolyzed water of pH 2.5 and alkaline electrolyzed water of pH 11.6 at a volume ratio of 10: 6. Nine waters were judged to be the most suitable water for drinking and having a bactericidal action. Furthermore, according to the measurement results at the Japan Food Analysis Center, pH 6.8 water obtained by mixing acidic electrolyzed water of pH 2.6 and alkaline electrolyzed water of pH 11.6 at a volume ratio of 10: 6 is also obtained. The water was determined to be suitable for drinking and also suitable for having a bactericidal action.

前記のように、本発明者らは、日本食品分析センターにおける測定結果により、表1の(1)および(2)記載の混合水は、飲用に適し、且つ殺菌作用をも有する水であるという証明が得られたと判断したが、本発明者らは、前記表1の(3)〜(6)記載の混合水の原料である酸性電解水とアルカリ性電解水のpH値は前記表1の(1)および(2)記載のそれとの違いは僅かであるので、それらの混合水も飲用に適し、且つ殺菌作用をも有する水であると考えている。そして更に、本発明者らは、前記測定結果等から判断して、pH2.5〜3.1の範囲内の酸性電解水と、pH11.0〜11.6の範囲内のアルカリ性電解水とを、それぞれ10:2〜6.5の範囲内の容積比で混合して水を製造しても、本発明が目的とする飲用可能で、且つ殺菌作用をも有する水は製造することができるものと考えている。 As described above, according to the measurement results at the Japan Food Analysis Center, the present inventors say that the mixed water described in (1) and (2) of Table 1 is water that is suitable for drinking and also has a bactericidal action. Although it was judged that the proof was obtained, the present inventors determined the pH values of acidic electrolyzed water and alkaline electrolyzed water as raw materials of the mixed water described in (3) to (6) of Table 1 in ( Since there is little difference from that described in 1) and (2), it is considered that these mixed waters are also suitable for drinking and have bactericidal action. In addition, the present inventors determined acid electrolyzed water in the range of pH 2.5 to 3.1 and alkaline electrolyzed water in the range of pH 11.0 to 11.6, as judged from the measurement results and the like. Even if water is produced by mixing at a volume ratio in the range of 10: 2 to 6.5, water that can be drunk and has a bactericidal action can be produced. I believe.

M 三室型電解装置
1・2 隔膜
3 陽極室
4 中間室
5 陰極室
6 三室型電解槽
7 陽極の電解板
8 陰極の電解板
9 電解処理をする水道水または水質が水道水と同等以上の水(使用水)
10 酸性電解水
11 電解処理をする水道水または水質が水道水と同等以上の水(使用水)
12 アルカリ性電解水
13 電解処理をしていない水道水または水質が水道水と同等以上の水(使用水)
14 希釈されたアルカリ性電解水
15・16・17 バルブ
18 排出管
19 pHメーター
20 排出管
21 pHメーター
M Three-chamber electrolyzer 1.2 Diaphragm 3 Anode chamber 4 Intermediate chamber 5 Cathode chamber 6 Three-chamber electrolytic cell 7 Anode electrolytic plate 8 Cathode electrolytic plate 9 Tap water or water whose quality is equal to or higher than tap water (Water used)
10 Acidic electrolyzed water 11 Electrolytically treated tap water or water whose quality is equivalent to or better than tap water (use water)
12 Alkaline electrolyzed water 13 Water that has not been electrolyzed or whose water quality is equivalent to or better than tap water (use water)
14 Diluted alkaline electrolyzed water 15, 16, 17 Valve 18 Discharge pipe 19 pH meter 20 Discharge pipe 21 pH meter

Claims (2)

2枚の隔膜で仕切られた陽極室、中間室と陰極室を備えて三室型電解槽が形成され、且つ該三室型電解槽の中間室に、塩化ナトリウムを溶解した水道水または水質が水道水と同等以上の水を通水し、且つ前記陽極室内に電解処理をする水道水または水質が水道水と同等以上の水をその流量を調整して通水し、電解処理をしてpH値を調節しpH2.5〜3.1の酸性電解水を生成する一方、前記陰極室内に電解処理をする水道水または水質が水道水と同等以上の水をその流量を調整して通水して、電解処理をして、得られたアルカリ性電解水に、電解処理をしていない水道水または水質が水道水と同等以上の水を、前記三室型電解槽外において合流して希釈してpH値を調節し、pH11.0〜11.6の希釈されたアルカリ性電解水を生成し、更に前記pH値を調節した酸性電解水と希釈されたアルカリ性電解水とを、10:2〜6.5の容積比で混合して、pH5.9〜6.8の水を製造することを特徴とする飲用可能で、且つ殺菌作用をも有する水の製造方法。 A three-chamber electrolytic cell is formed having an anode chamber, an intermediate chamber and a cathode chamber separated by two diaphragms, and tap water or water quality in which sodium chloride is dissolved is tap water in the intermediate chamber of the three-chamber electrolytic cell. The tap water or water quality that is electrolytically treated in the anode chamber is adjusted to the flow rate, and the pH value is adjusted by electrolytic treatment. While adjusting and producing acidic electrolyzed water having a pH of 2.5 to 3.1, tap water to be electrolyzed in the cathode chamber or water having a water quality equal to or higher than that of tap water is adjusted to flow, and water is passed. After the electrolytic treatment, the alkaline electrolyzed water obtained is diluted with a non-electrolyzed tap water or water whose water quality is equal to or higher than that of the tap water outside the three-chamber electrolytic cell to adjust the pH value. Adjust to produce diluted alkaline electrolyzed water with pH 11.0-11.6 Furthermore, the acidic electrolyzed water whose pH value is adjusted and the diluted alkaline electrolyzed water are mixed at a volume ratio of 10: 2 to 6.5 to produce water of pH 5.9 to 6.8. A method for producing water which is drinkable and has a bactericidal action. pH値を調整した酸性電解水と、pH値を調整した希釈されたアルカリ性電解水とを混合することにより、飲用可能で、且つ殺菌作用をも有する水の製造方法に使用する三室型電解装置であって、
2枚の隔壁1・2で仕切ることによって、陽極室3、中間室4と陰極室5を備えた三室型電解槽6が形成され、且つ前記隔壁1・2には、それぞれ陽極の電極板7および陰極の電極板8が密着して配設され、更に、前記中間室4に塩化ナトリウムを溶解した水道水または水質が水道水と同等以上の水を通水すると共に、前記陽極室3内に電解処理をする水道水または水質が水道水と同等以上の水9を、その流量を調節して通水して電解処理をして、pH値を調節した酸性電解水10を生成する一方、前記陰極室5内に電解処理をする水道水または水質が水道水と同等以上の水11を、その流量を調整して通水し、電解処理をして生成されたアルカリ性電解水12に、電解処理をしていない水道水または水質が水道水と同等以上の水13を、前記三室型電解槽6外において合流して希釈し、pH値を調節した希釈されたアルカリ性電解水14を生成することができるように形成されたことを特徴とする飲用可能で、且つ殺菌作用をも有する水の製造方法に使用する三室型電解装置。
A three-chamber electrolyzer used in a method for producing water that is drinkable and also has a bactericidal action by mixing acidic electrolyzed water adjusted in pH value and diluted alkaline electrolyzed water adjusted in pH value. There,
A three-chamber electrolytic cell 6 having an anode chamber 3, an intermediate chamber 4 and a cathode chamber 5 is formed by partitioning with two partition walls 1 and 2, and each of the partition walls 1 and 2 has an anode electrode plate 7 respectively. And a cathode electrode plate 8 are disposed in close contact with each other, and further, tap water in which sodium chloride is dissolved or water quality equal to or higher than tap water is passed through the intermediate chamber 4, and the anode chamber 3 is filled with water. While performing the electrolytic treatment of tap water or water 9 having a quality equal to or higher than that of tap water, the flow rate is adjusted to pass through the electrolytic treatment to produce the acidic electrolyzed water 10 having the adjusted pH value. In the cathode chamber 5, tap water to be electrolyzed or water 11 having a water quality equal to or higher than that of tap water is passed through by adjusting the flow rate, and the alkaline electrolyzed water 12 generated by electrolysis is electrolyzed. Tap water or water 13 whose quality is equal to or better than tap water It is drinkable and has a bactericidal action, characterized in that it is formed so that diluted alkaline electrolyzed water 14 having a pH value adjusted can be produced by merging and diluting outside the three-chamber electrolytic cell 6. A three-chamber electrolyzer used in a method for producing water.
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CN113026044A (en) * 2021-01-28 2021-06-25 江西津晶智美环保科技有限公司 Three-chamber two-power-supply full-decomposition water electrolysis device and method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113026044A (en) * 2021-01-28 2021-06-25 江西津晶智美环保科技有限公司 Three-chamber two-power-supply full-decomposition water electrolysis device and method
CN113026044B (en) * 2021-01-28 2022-01-07 江西津晶智美环保科技有限公司 Three-chamber two-power-supply full-decomposition water electrolysis device and method

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