JP5367580B2 - 電解水生成装置 - Google Patents
電解水生成装置 Download PDFInfo
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- JP5367580B2 JP5367580B2 JP2009540062A JP2009540062A JP5367580B2 JP 5367580 B2 JP5367580 B2 JP 5367580B2 JP 2009540062 A JP2009540062 A JP 2009540062A JP 2009540062 A JP2009540062 A JP 2009540062A JP 5367580 B2 JP5367580 B2 JP 5367580B2
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- Prior art keywords
- water
- salt water
- electrolysis
- current value
- electrolytic
- Prior art date
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- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/4613—Inversing polarity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/4614—Current
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46145—Fluid flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4618—Supplying or removing reactants or electrolyte
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Description
前記電解槽の電極間に所定の電圧を印加した状態にて前記原水の電気伝導度に応じて生じる電解電流値を示す制御マップを記憶する記憶手段と、予め検出した前記原水の電気伝導度に対応して生じる電解電流値を前記記憶手段の制御マップに基づいて算出し、算出した電解電流値を前記基準電流値から減算する算出手段と、前記フィードバック制御における前記希釈塩水の電解電流が前記算出手段により減算して補正された電解電流値になるように前記原水に混入される前記濃塩水の供給量を調整する制御手段とを設けたことを特徴とする電解水生成装置を提供するものである。
30・・コントローラ、31・・電源、33・・電流計、
Claims (2)
- 給水源から供給される原水に濃塩水を混入した希釈塩水が被電解水として導入される電解槽と、該電解槽の電極間に印加した所定の電圧により生じる前記希釈塩水の電解電流を検出する電流検出手段とを備え、該電流検出手段により検出された前記希釈塩水の電解電流が予め設定した所定の基準電流値になるように前記原水に混入される濃塩水の供給量をフィードバック制御により調整するようにした電解水生成装置において、
前記電解槽の電極間に所定の電圧を印加した状態にて前記原水の電気伝導度に応じて生じる電解電流値を示す制御マップを記憶する記憶手段と、
予め検出した前記原水の電気伝導度に対応して生じる電解電流値を前記記憶手段の制御マップに基づいて算出し、算出した電解電流値を前記基準電流値から減算する算出手段と、
前記フィードバック制御における前記希釈塩水の電解電流が前記算出手段により減算して補正された電解電流値になるように前記原水に混入される前記濃塩水の供給量を調整する制御手段とを設けたことを特徴とする電解水生成装置。 - 前記原水の電気伝導度を予め検出するため、電解運転の開始時に前記希釈塩水の電解に先立って前記原水のみを前記電解槽に導入して同原水の電気伝導度を検出する検出手段を採用したことを特徴とする請求項1に記載の電解水生成装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009540062A JP5367580B2 (ja) | 2007-11-08 | 2008-11-05 | 電解水生成装置 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007291004 | 2007-11-08 | ||
| JP2007291004 | 2007-11-08 | ||
| JP2009540062A JP5367580B2 (ja) | 2007-11-08 | 2008-11-05 | 電解水生成装置 |
| PCT/JP2008/070131 WO2009060867A1 (ja) | 2007-11-08 | 2008-11-05 | 電解水生成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2009060867A1 JPWO2009060867A1 (ja) | 2011-03-24 |
| JP5367580B2 true JP5367580B2 (ja) | 2013-12-11 |
Family
ID=40625755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009540062A Expired - Fee Related JP5367580B2 (ja) | 2007-11-08 | 2008-11-05 | 電解水生成装置 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2233441A4 (ja) |
| JP (1) | JP5367580B2 (ja) |
| AU (1) | AU2008325701A1 (ja) |
| WO (1) | WO2009060867A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008336831B2 (en) * | 2007-12-14 | 2012-12-13 | Hoshizaki Corporation | Electrolyzed water production system |
| DE102011005506A1 (de) * | 2011-03-14 | 2012-09-20 | Judo Wasseraufbereitung Gmbh | Verfahren zum Betrieb einer elektrolytischen Wasserbehandlungsvorrichtung, insbesondere für den Kalkschutz |
| JP2014108377A (ja) * | 2012-11-30 | 2014-06-12 | Panasonic Corp | 水処理装置 |
| GB2533107A (en) * | 2014-12-09 | 2016-06-15 | Ozone Purification Ltd | Electrolysis system |
| JP7032019B2 (ja) * | 2018-02-06 | 2022-03-08 | ホシザキ株式会社 | 電解水生成装置 |
| US11661357B2 (en) * | 2018-02-26 | 2023-05-30 | Z Intellectual Property Holding Company, Llc | Methods and processes for producing electrolyzed alkaline and oxidizing water |
| CN112239294A (zh) * | 2020-09-25 | 2021-01-19 | 西南林业大学 | 一种微电解化学沉淀处理制药废水的方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08294690A (ja) * | 1995-04-27 | 1996-11-12 | Nikko Co Ltd | 強酸性水製造装置 |
| JPH1066973A (ja) * | 1996-08-29 | 1998-03-10 | Hoshizaki Electric Co Ltd | 電解水生成装置 |
| JPH11128931A (ja) * | 1997-10-23 | 1999-05-18 | Hoshizaki Electric Co Ltd | 電解水生成装置 |
| JP2006247554A (ja) * | 2005-03-11 | 2006-09-21 | Matsushita Electric Ind Co Ltd | 電解水生成装置およびそれを備えた流し台 |
| JP2007090228A (ja) * | 2005-09-28 | 2007-04-12 | Hoshizaki Electric Co Ltd | 電解水生成装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136153C (zh) * | 1997-10-23 | 2004-01-28 | 星崎电机株式会社 | 电解水生成装置 |
| TW477833B (en) * | 1998-02-27 | 2002-03-01 | Amano Corp | Apparatus for producing electrolytic water |
| US5948220A (en) * | 1998-02-27 | 1999-09-07 | Hoshizaki Denki Kabushiki Kaisha | Production system of electrolyzed water |
| JP2000042556A (ja) * | 1998-05-28 | 2000-02-15 | Shimadzu Corp | 電解水製造装置 |
-
2008
- 2008-11-05 EP EP08846690A patent/EP2233441A4/en not_active Withdrawn
- 2008-11-05 WO PCT/JP2008/070131 patent/WO2009060867A1/ja not_active Ceased
- 2008-11-05 JP JP2009540062A patent/JP5367580B2/ja not_active Expired - Fee Related
- 2008-11-05 AU AU2008325701A patent/AU2008325701A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08294690A (ja) * | 1995-04-27 | 1996-11-12 | Nikko Co Ltd | 強酸性水製造装置 |
| JPH1066973A (ja) * | 1996-08-29 | 1998-03-10 | Hoshizaki Electric Co Ltd | 電解水生成装置 |
| JPH11128931A (ja) * | 1997-10-23 | 1999-05-18 | Hoshizaki Electric Co Ltd | 電解水生成装置 |
| JP2006247554A (ja) * | 2005-03-11 | 2006-09-21 | Matsushita Electric Ind Co Ltd | 電解水生成装置およびそれを備えた流し台 |
| JP2007090228A (ja) * | 2005-09-28 | 2007-04-12 | Hoshizaki Electric Co Ltd | 電解水生成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2233441A4 (en) | 2012-01-25 |
| AU2008325701A1 (en) | 2009-05-14 |
| JPWO2009060867A1 (ja) | 2011-03-24 |
| EP2233441A1 (en) | 2010-09-29 |
| WO2009060867A1 (ja) | 2009-05-14 |
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