JPH11123381A - Preparation of electrolytic ionic water and prepared water - Google Patents
Preparation of electrolytic ionic water and prepared waterInfo
- Publication number
- JPH11123381A JPH11123381A JP9326896A JP32689697A JPH11123381A JP H11123381 A JPH11123381 A JP H11123381A JP 9326896 A JP9326896 A JP 9326896A JP 32689697 A JP32689697 A JP 32689697A JP H11123381 A JPH11123381 A JP H11123381A
- Authority
- JP
- Japan
- Prior art keywords
- electrolytic
- ionic water
- water
- electrolytic ionic
- cathode chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は電気分解によって製造さ
れる、洗浄、除菌に用いられる電解イオン水の製造方法
および生成水に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing electrolytic ionic water, which is produced by electrolysis and is used for washing and disinfection, and to produce water.
【０００２】[0002]
【従来の技術】水道水を浄水器でろ過後、電解で生成す
るｐＨ７以上ｐＨ１０以下の電解イオン水は、アルカリ
イオン水として飲料用に利用されている。2. Description of the Related Art Electrolyzed water having a pH of 7 or more and a pH of 10 or less, which is produced by electrolysis after filtering tap water with a water purifier, is used for drinking as alkaline ionized water.
【０００３】塩化ナトリウム等の電解質を添加した電解
液の電解で生成する、特にｐＨ２．７以下の電解イオン
水は超酸化水と呼ばれ、電解で生じる次亜塩素酸の効果
により殺菌作用が確認されている。[0003] Electrolytic ionized water, which has a pH of 2.7 or less, produced by electrolysis of an electrolyte solution containing an electrolyte such as sodium chloride, is called super-oxidized water, and its bactericidal action is confirmed by the effect of hypochlorous acid generated by electrolysis. Have been.
【０００４】超酸化水の副産物として生成する強アルカ
リ水は、汚れ落とし等に利用される。[0004] Strongly alkaline water produced as a by-product of super-oxidized water is used for removing dirt.
【０００５】飲料用のアルカリイオン水、超酸化水と強
アルカリ水は図２に示すような電解槽１７、電極２１、
２２と隔膜２３、２４から構成される三槽式電解イオン
水製造装置、または、図３に示すような電解槽２８、電
極３１、３２と隔膜３３から構成される二槽式電解イオ
ン水製造装置により生成される。[0005] Alkaline ionized water, super-oxidized water and strongly alkaline water for drinking are supplied to an electrolytic cell 17, an electrode 21, and an electrode 21 as shown in FIG.
A three-tank electrolyzed ionic water producing apparatus composed of 22 and diaphragms 23 and 24, or a two-tank electrolyzed ionic water producing apparatus composed of electrolytic tank 28, electrodes 31, 32 and diaphragm 33 as shown in FIG. Generated by
【０００６】電解イオン水製造装置の電解方式には、電
解液を電解槽に連続供給しながら電解イオン水を採取す
る連続式と、電解槽内に電解液を貯め、一定時間電解後
生成した電解イオン水を取り出すバッチ方式があるが、
電解イオン水を大量に製造するには連続式が適してい
る。[0006] The electrolysis method of the electrolytic ionic water producing apparatus includes a continuous type in which electrolytic ionic water is collected while continuously supplying an electrolytic solution to the electrolytic cell, and an electrolytic method in which the electrolytic solution is stored in the electrolytic cell and electrolyzed for a certain period of time. There is a batch method to take out ionic water,
The continuous method is suitable for producing a large amount of electrolytic ionic water.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら連続式の
電解イオン水製造装置で電解を行う場合、電解液に電解
電圧が印加される時間は、電解液が電解槽内の電極間を
通過する極めて短い時間であるため、生成できる電解イ
オン水のｐＨおよび酸化還元電位には限界がある。However, when performing electrolysis in a continuous electrolytic ionic water producing apparatus, the time during which the electrolytic voltage is applied to the electrolytic solution is extremely short when the electrolytic solution passes between the electrodes in the electrolytic cell. Because of the time, there is a limit to the pH and oxidation-reduction potential of electrolytic ion water that can be generated.
【０００８】連続式の電解イオン水製造装置でｐＨの高
い電解イオン水を生成するためには、電解液の濃度を上
げるか、電解液の流量を減らす必要がある。In order to generate electrolytic water having a high pH in a continuous electrolytic ion water producing apparatus, it is necessary to increase the concentration of the electrolytic solution or reduce the flow rate of the electrolytic solution.
【０００９】電解液の濃度を上げると電解電流が上がり
電解反応が促進されるが、高濃度の塩化物イオンを含む
電解液を電解すると、特にアノード室で甚だしい刺激臭
ガスが大量発生する。When the concentration of the electrolytic solution is increased, the electrolytic current is increased and the electrolytic reaction is accelerated. However, when the electrolytic solution containing a high concentration of chloride ions is electrolyzed, a large amount of extremely irritating odor gas is generated particularly in the anode chamber.
【００１０】電解液の流量を減らすと電解液が電解槽内
の電極間を通過する時間が長くなり、ｐＨの高い電解イ
オン水が得られるが、電解の電気エネルギーが一部熱エ
ネルギーに変わって電解液の温度を上昇させるため、隔
膜に負担がかかって長時間電解できない。When the flow rate of the electrolytic solution is reduced, the time required for the electrolytic solution to pass between the electrodes in the electrolytic cell becomes longer, so that electrolytic ionic water having a high pH can be obtained. Since the temperature of the electrolytic solution is increased, a load is applied to the diaphragm, and electrolysis cannot be performed for a long time.
【００１１】一方、バッチ方式では電解液に電解電圧を
印加する時間を任意に決める事ができるため、連続式と
比較してｐＨの高い電解イオン水を作る事が可能である
が、電解槽のカソード室とアノード室の容積が固定され
ているため、生成するアルカリ水と酸性水の生成量の比
率を任意に変化させることと、アルカリ水と酸性水のｐ
Ｈを各々自由に設定する事ができない。On the other hand, in the batch method, it is possible to arbitrarily determine the time for applying the electrolytic voltage to the electrolytic solution, so that it is possible to produce electrolytic ionic water having a higher pH than in the continuous method, Since the volumes of the cathode chamber and the anode chamber are fixed, it is possible to arbitrarily change the ratio of the amount of generated alkaline water and acidic water, and
H cannot be set freely.
【００１２】さらに、多量の電解イオン水を製造する場
合、バッチ方式では電解液を入れる電解槽およびそれに
付帯する設備も大きくしなければならないので、装置全
体が大型化する。Further, in the case of producing a large amount of electrolytic ion water, in the batch method, an electrolytic cell for containing an electrolytic solution and facilities accompanying the electrolytic cell must be enlarged, so that the entire apparatus becomes large.
【００１３】[0013]
【課題を解決するための手段】上記問題を解決するた
め、本発明はカソード室で生成した電解イオン水を、カ
ソード室の電解液として循環供給し、電解イオン水に繰
り返し電解電圧を印加する方法によって、ｐＨの高い高
還元性電解イオン水を生成するものである。According to the present invention, there is provided a method of circulating and supplying electrolytic ionic water generated in a cathode chamber as an electrolytic solution in a cathode chamber, and repeatedly applying an electrolytic voltage to the electrolytic ionic water. Thereby, highly reducing electrolytic ionized water having a high pH is generated.
【００１４】[0014]
【作用】本発明の製造方法により製造される電解イオン
水は、高還元性でｐＨが高いため、洗浄用としての効果
はもとより、除菌効果がある。The electrolytic ionic water produced by the production method of the present invention has a high reducing property and a high pH, and thus has not only an effect for washing but also a disinfecting effect.
【００１５】また、本発明の製造方法では、カソード室
で生成する電解イオン水のｐＨを、アノード室で生成す
る酸性水の採水条件に影響されることなく、使用目的に
応じた広い範囲でコントロールする事が可能である。Further, in the production method of the present invention, the pH of the electrolytic ionic water generated in the cathode chamber is adjusted in a wide range according to the purpose of use without being affected by the conditions for collecting the acidic water generated in the anode chamber. It is possible to control.
【００１６】[0016]
【実施例】以下、実施例と比較例により本発明を詳細に
説明する。The present invention will be described in detail below with reference to examples and comparative examples.
【００１７】図１は、本実施例に用いた電解イオン水製
造装置の構成を示したものである。FIG. 1 shows the configuration of the electrolytic ionic water producing apparatus used in the present embodiment.
【００１８】１は電解槽で、カソード室２、中間室３、
アノード室４から成り、カソード室と中間室およびアノ
ード室と中間室は隔膜７、隔膜８によって隔てられる。Reference numeral 1 denotes an electrolytic cell, and a cathode chamber 2, an intermediate chamber 3,
It comprises an anode chamber 4, and the cathode chamber and the intermediate chamber, and the anode chamber and the intermediate chamber are separated by a diaphragm 7 and a diaphragm 8.
【００１９】カソード室にはカソード電極５、アノード
室にはアノード電極６が設置され、各電極は直流電源装
置に結線する。A cathode electrode 5 is provided in the cathode chamber, and an anode electrode 6 is provided in the anode chamber. Each electrode is connected to a DC power supply.
【００２０】１２はカソード室で生成した電解イオン水
の貯槽で、循環ポンプ１３により電解槽のカソード室へ
循環供給する。Reference numeral 12 denotes a storage tank for electrolytic ionic water generated in the cathode chamber, which is circulated and supplied to the cathode chamber of the electrolytic tank by a circulation pump 13.
【００２１】貯槽内の電解イオン水が目的のｐＨと酸化
還元電位に達したら、バルブ１４を開いて電解イオン水
を採水する。When the electrolytic ionic water in the storage tank reaches the target pH and oxidation-reduction potential, the valve 14 is opened to collect the electrolytic ionic water.
【００２２】〔実施例１〕図１の構成を有する電解イオ
ン水製造装置を用いて、以下の条件で電解を行い、目的
とする電解イオン水を得た。Example 1 Electrolysis was performed under the following conditions using an electrolytic ionic water producing apparatus having the configuration shown in FIG. 1 to obtain a target electrolytic ionic water.
【００２３】循環ポンプを用いて、貯槽に入れた純水２
０リットルを１リットル／分の流速で電解槽のカソード
室に循環供給しながら、アノード室および中間室に電解
液として、２％塩化ナトリウムと５％りん酸ナトリウム
の混合溶液を１リットル／分の流速で供給し、カソード
電極とアノード電極の間に１２Ｖの電解電圧を印加し
た。Using a circulating pump, pure water 2
While circulating and supplying 0 liter to the cathode chamber of the electrolytic cell at a flow rate of 1 liter / minute, a mixed solution of 2% sodium chloride and 5% sodium phosphate was used as an electrolyte in the anode chamber and the intermediate chamber at 1 liter / minute. The solution was supplied at a flow rate, and an electrolysis voltage of 12 V was applied between the cathode electrode and the anode electrode.
【００２４】電圧印加５時間後、貯槽から採取した電解
イオン水のｐＨは１２．４で、酸化還元電位は−９３０
ｍＶであった。Five hours after the application of the voltage, the pH of the electrolytic ionic water collected from the storage tank was 12.4, and the oxidation-reduction potential was -930.
mV.
【００２５】本発明の電解イオン水について、下記の方
法で行った洗浄試験は表１のような結果であった。The cleaning test performed on the electrolytic ionic water of the present invention by the following method gave the results shown in Table 1.
【００２６】洗浄試験の試験方法 ＳＰＣＣ−ＳＤ、１５０ｍｍ×７０ｍｍ×０．８ｍｍの
試験片に防錆油を塗布し、室内に放置した。２４時間
後、油を塗布した試験片に本発明の電解イオン水を５分
間スプレーし、油の除去率から洗浄力を判定した。Test Method for Cleaning Test A test piece of SPCC-SD, 150 mm × 70 mm × 0.8 mm, was coated with rust-preventive oil and allowed to stand indoors. After 24 hours, the test piece to which the oil was applied was sprayed with the electrolytic ionized water of the present invention for 5 minutes, and the detergency was determined from the oil removal rate.
【００２７】本発明の電解イオン水について、下記の方
法で除菌試験を行った結果、３０秒で大腸菌が除菌でき
た。The electrolytic deionized water of the present invention was subjected to a disinfection test by the following method. As a result, E. coli was eliminated in 30 seconds.
【００２８】除菌試験の試験方法 本発明の電解イオン水１０ミリリットルに、肉エキスを
０．２％添加した普通ブイヨン培地で３５℃、１６〜２
４時間培養した大腸菌を菌液として、１ミリリットル混
合した。２０℃で、所定時間経過後、この１ミリリット
ルをＳＣＤＬＰ培地で１０倍に希釈し、この液について
ＳＣＤＬＰＡ培地を用いた寒天平板培養法により、生菌
数を測定した。対照には滅菌精製水を用いて同様の試験
を行った。Test Method for Eradication Test A normal broth medium containing 0.2% of a meat extract added to 10 ml of the electrolytic ionized water of the present invention at 35 ° C. and 16 to 2
Escherichia coli cultured for 4 hours was used as a bacterial solution and mixed with 1 ml. After a lapse of a predetermined time at 20 ° C., 1 ml of this solution was diluted 10-fold with SCDLP medium, and the number of viable cells was measured by agar plate culture using SCDLPA medium. A similar test was performed using sterile purified water as a control.
【００２９】〔比較例〕図２は、比較例に用いた電解イ
オン水製造装置の構成を示したものである。[Comparative Example] FIG. 2 shows a configuration of an electrolytic ionic water producing apparatus used in a comparative example.
【００３０】１７は電解槽で、カソード室１８、中間室
１９、アノード室２０から成り、カソード室と中間室お
よびアノード室と中間室は隔膜２３、隔膜２４によって
隔てられる。Reference numeral 17 denotes an electrolytic cell comprising a cathode chamber 18, an intermediate chamber 19, and an anode chamber 20, and the cathode chamber and the intermediate chamber, and the anode chamber and the intermediate chamber are separated by a diaphragm 23 and a diaphragm 24.
【００３１】カソード室にはカソード電極２１、アノー
ド室にはアノード電極２２が設置され、各電極は直流電
源装置に結線した。A cathode electrode 21 was installed in the cathode chamber, and an anode electrode 22 was installed in the anode chamber, and each electrode was connected to a DC power supply.
【００３２】図２の構成を有する電解イオン水製造装置
を用いて、以下の条件で電解を行い、比較例の電解イオ
ン水を得た。Electrolysis was performed under the following conditions using an electrolytic ionic water producing apparatus having the configuration shown in FIG. 2 to obtain electrolytic ionic water of a comparative example.
【００３３】電解液として、カソード室、中間室および
アノード室に２％塩化ナトリウムと５％りん酸ナトリウ
ム混合溶液を１リットル／分の流速で供給し、電極間に
１２Ｖの電解電圧を印加した。As an electrolytic solution, a mixed solution of 2% sodium chloride and 5% sodium phosphate was supplied at a flow rate of 1 liter / minute to the cathode chamber, the intermediate chamber and the anode chamber, and an electrolysis voltage of 12 V was applied between the electrodes.
【００３４】実施例１と同様に、電圧印加５時間後採取
したカソード室側の電解イオン水のｐＨは１１．５で、
酸化還元電位は−６００ｍＶであった。As in Example 1, the pH of the electrolytic ionized water on the cathode chamber side collected after 5 hours from the application of the voltage was 11.5.
The oxidation-reduction potential was -600 mV.
【００３５】比較例で得られた電解イオン水について、
実施例１と同様の方法で行った洗浄試験は表１のような
結果であった。With respect to the electrolytic ionic water obtained in the comparative example,
The cleaning test performed in the same manner as in Example 1 gave the results shown in Table 1.
【００３６】[0036]
【発明の効果】本発明の電解イオン水製造方法は、電解
イオン水に繰り返し電解電圧を印加する方式により、連
続式の電解イオン水製造装置では到達することのできな
い高いｐＨの高還元性電解イオン水を製造することが可
能となった。According to the method for producing electrolytic ionic water of the present invention, a high pH highly reducing electrolytic ion which cannot be reached by a continuous electrolytic ionic water producing apparatus is obtained by repeatedly applying an electrolytic voltage to electrolytic ionic water. It became possible to produce water.
【００３７】また、小型の電解槽でも目的とする電解イ
オン水を多量に製造することが可能で、しかも生成する
アルカリ水と酸性水のｐＨと生成量の比率を任意にコン
トロールすることが可能である。In addition, it is possible to produce a large amount of the target electrolytic ion water even in a small electrolytic cell, and it is possible to arbitrarily control the ratio between the pH and the amount of the generated alkaline water and acidic water. is there.
【００３８】本発明の電解イオン水製造方法により生成
したｐＨが高く高還元性の電解イオン水は洗浄効果とと
もに除菌効果がある。The high pH and highly reducing electrolytic ion water produced by the method for producing electrolytic ion water of the present invention has a cleaning effect and a disinfecting effect.
【図１】 本発明に係わる電解イオン水製造装置の構造
を示した図である。FIG. 1 is a diagram showing a structure of an electrolytic ionized water producing apparatus according to the present invention.
【図２】 従来の三槽式電解イオン水製造装置の構造を
示した図である。FIG. 2 is a view showing the structure of a conventional three-tank electrolytic ionic water producing apparatus.
【図３】 従来の二槽式電解イオン水製造装置の構造を
示した図である。FIG. 3 is a diagram showing the structure of a conventional two-tank electrolytic ionic water producing apparatus.
１ 電解槽 ２ カソード室 ３ 中間室 ４ アノード室 ５ カソード電極 ６ アノード電極 ７、８ 隔膜 ９ アノード室および中間質に供給する電解液 １０ カソード室に供給する電解液 １１ カソード室で生成した電解イオン水 １２ カソード室で生成した電解イオン水の貯槽 １３ 循環ポンプ １４ バルブ １５ 本発明の目的とするｐＨと酸化還元電位に達し
たアルカリ水 １６ 酸性水 DESCRIPTION OF SYMBOLS 1 Electrolyzer 2 Cathode room 3 Intermediate room 4 Anode room 5 Cathode electrode 6 Anode electrode 7, 8 Diaphragm 9 Electrolyte supplied to an anode room and an intermediate 10 Electrolyte supplied to a cathode room 11 Electrolyzed ion water generated in the cathode room 12 Storage tank of electrolytic ionic water generated in the cathode chamber 13 Circulation pump 14 Valve 15 Alkaline water reaching the target pH and oxidation-reduction potential of the present invention 16 Acid water
Claims (2)
溶液を連続的に供給しながら、電解槽内部のカソード電
極とアノード電極間に電解電圧を印加し、電解質を含む
水溶液の電気分解により電解イオン水を製造する方法に
おいて、電解槽のカソード室（２）に供給する電解液
（１０）を、カソード室で生成した電解イオン水（１
１）とすることにより、電解イオン水に繰り返し電解電
圧を印加することを特徴とする電解イオン水の製造方
法。1. An electrolytic voltage is applied between a cathode electrode and an anode electrode inside an electrolytic cell while continuously supplying an aqueous solution containing an electrolyte as an electrolytic solution to the electrolytic cell, and the electrolytic solution is electrolyzed by electrolysis of the aqueous solution containing the electrolyte. In the method for producing ionized water, the electrolytic solution (10) supplied to the cathode chamber (2) of the electrolytic cell is supplied with electrolytic ionic water (1) generated in the cathode chamber.
1) A method for producing electrolytic ionic water, wherein the electrolytic voltage is repeatedly applied to the electrolytic ionic water.
２．０からｐＨ１２．６、酸化還元電位が−９００ｍＶ
以下の電解イオン水であって、洗浄、除菌剤として使用
されることを特徴とする高還元性電解イオン水。2. The pH 1 produced by the production method according to claim 1.
2.0 to pH 12.6, redox potential -900 mV
Highly reducing electrolytic ionic water which is the following electrolytic ionic water, which is used as a washing and disinfecting agent.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32689697A JP3145347B2 (en) | 1997-10-22 | 1997-10-22 | Method for producing electrolytic ionic water and generated water |
| US09/175,185 US6294073B1 (en) | 1997-10-22 | 1998-10-20 | Manufacturing method and apparatus of alkaline ionized water |
| US09/852,243 US6464845B2 (en) | 1997-10-22 | 2001-05-09 | Manufacturing method and apparatus for making alkaline ionized water and acidic water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32689697A JP3145347B2 (en) | 1997-10-22 | 1997-10-22 | Method for producing electrolytic ionic water and generated water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11123381A true JPH11123381A (en) | 1999-05-11 |
| JP3145347B2 JP3145347B2 (en) | 2001-03-12 |
Family
ID=18192965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32689697A Expired - Lifetime JP3145347B2 (en) | 1997-10-22 | 1997-10-22 | Method for producing electrolytic ionic water and generated water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3145347B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176452A (en) * | 1998-12-14 | 2000-06-27 | Chemicoat & Co Ltd | Production of electrolytically ionized water |
| WO2002085795A1 (en) * | 2001-04-24 | 2002-10-31 | Schwager, Erich | Method and device for synthesising oxidants from aqueous sodium chloride solutions |
| US6616332B1 (en) | 1999-11-18 | 2003-09-09 | Sensarray Corporation | Optical techniques for measuring parameters such as temperature across a surface |
| KR20030077910A (en) * | 2002-03-27 | 2003-10-04 | 하이젠환경테크 (주) | Highly concentrated electrolyte producing system and method thereof |
| WO2005049503A1 (en) * | 2003-11-20 | 2005-06-02 | Shinei-Seisakusyo Co.,Ltd. | Strongly alkaline ionized water and method of defatting/rustproofing |
| JP2009539588A (en) * | 2006-06-16 | 2009-11-19 | ウーデ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Equipment for electrochemical water treatment |
| KR101057520B1 (en) * | 2007-09-19 | 2011-08-17 | 혼다 기켄 고교 가부시키가이샤 | Electrolytic water generation method and apparatus |
| CN103229049A (en) * | 2010-11-10 | 2013-07-31 | 皇家飞利浦电子股份有限公司 | pH monitoring device |
| JP2021146212A (en) * | 2020-03-13 | 2021-09-27 | 株式会社Ｅプラン | Bacteria eradication agent and container-contained bacteria eradication agent |
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| JP2007160496A (en) * | 2005-11-15 | 2007-06-28 | Shinshu Univ | Workpiece polishing device, and workpiece polishing method |
| JP2017137158A (en) * | 2016-02-02 | 2017-08-10 | 株式会社Ｅプラン | Handrail belt cleaning and sterilizing method and handrail belt cleaning and sterilizing device |
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1997
- 1997-10-22 JP JP32689697A patent/JP3145347B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176452A (en) * | 1998-12-14 | 2000-06-27 | Chemicoat & Co Ltd | Production of electrolytically ionized water |
| US6616332B1 (en) | 1999-11-18 | 2003-09-09 | Sensarray Corporation | Optical techniques for measuring parameters such as temperature across a surface |
| WO2002085795A1 (en) * | 2001-04-24 | 2002-10-31 | Schwager, Erich | Method and device for synthesising oxidants from aqueous sodium chloride solutions |
| KR20030077910A (en) * | 2002-03-27 | 2003-10-04 | 하이젠환경테크 (주) | Highly concentrated electrolyte producing system and method thereof |
| WO2005049503A1 (en) * | 2003-11-20 | 2005-06-02 | Shinei-Seisakusyo Co.,Ltd. | Strongly alkaline ionized water and method of defatting/rustproofing |
| JP2009539588A (en) * | 2006-06-16 | 2009-11-19 | ウーデ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Equipment for electrochemical water treatment |
| KR101057520B1 (en) * | 2007-09-19 | 2011-08-17 | 혼다 기켄 고교 가부시키가이샤 | Electrolytic water generation method and apparatus |
| US8419926B2 (en) | 2007-09-19 | 2013-04-16 | Honda Motor Co., Ltd. | Electrolyzed water producing method and apparatus |
| CN103229049A (en) * | 2010-11-10 | 2013-07-31 | 皇家飞利浦电子股份有限公司 | pH monitoring device |
| JP2021146212A (en) * | 2020-03-13 | 2021-09-27 | 株式会社Ｅプラン | Bacteria eradication agent and container-contained bacteria eradication agent |
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| Publication number | Publication date |
|---|---|
| JP3145347B2 (en) | 2001-03-12 |
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