JPS62221492A - 後塩素注入制御装置 - Google Patents

後塩素注入制御装置

Info

Publication number
JPS62221492A
JPS62221492A JP6409386A JP6409386A JPS62221492A JP S62221492 A JPS62221492 A JP S62221492A JP 6409386 A JP6409386 A JP 6409386A JP 6409386 A JP6409386 A JP 6409386A JP S62221492 A JPS62221492 A JP S62221492A
Authority
JP
Japan
Prior art keywords
chlorine
injection
post
water
signal
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
Application number
JP6409386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0475798B2 (enExample
Inventor
Keiji Okuma
啓二 大隈
Tatsumori Kanazawa
金沢　龍衛
Koji Kumahara
熊原　弘二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Engineering Co Ltd Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP6409386A priority Critical patent/JPS62221492A/ja
Publication of JPS62221492A publication Critical patent/JPS62221492A/ja
Publication of JPH0475798B2 publication Critical patent/JPH0475798B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP6409386A 1986-03-24 1986-03-24 後塩素注入制御装置 Granted JPS62221492A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6409386A JPS62221492A (ja) 1986-03-24 1986-03-24 後塩素注入制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6409386A JPS62221492A (ja) 1986-03-24 1986-03-24 後塩素注入制御装置

Publications (2)

Publication Number Publication Date
JPS62221492A true JPS62221492A (ja) 1987-09-29
JPH0475798B2 JPH0475798B2 (enExample) 1992-12-01

Family

ID=13248113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6409386A Granted JPS62221492A (ja) 1986-03-24 1986-03-24 後塩素注入制御装置

Country Status (1)

Country Link
JP (1) JPS62221492A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169065A (ja) * 1991-12-24 1993-07-09 Kurimoto Ltd 追塩自動制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169065A (ja) * 1991-12-24 1993-07-09 Kurimoto Ltd 追塩自動制御装置

Also Published As

Publication number Publication date
JPH0475798B2 (enExample) 1992-12-01

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