JPS5218057A - Method of treating drainage - Google Patents

Method of treating drainage

Info

Publication number
JPS5218057A
JPS5218057A JP9368975A JP9368975A JPS5218057A JP S5218057 A JPS5218057 A JP S5218057A JP 9368975 A JP9368975 A JP 9368975A JP 9368975 A JP9368975 A JP 9368975A JP S5218057 A JPS5218057 A JP S5218057A
Authority
JP
Japan
Prior art keywords
treating drainage
drainage
treating
value
easily adjust
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
JP9368975A
Other languages
Japanese (ja)
Other versions
JPS5523114B2 (en
Inventor
Hiroshi Kubo
Takashi Yokomizo
Umekichi Machida
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.)
Cosmo Oil Co Ltd
Cosmo Co Ltd
Chiyoda Corp
Original Assignee
Maruzen Oil Co Ltd
Chiyoda Chemical Engineering and Construction Co Ltd
Cosmo Co Ltd
Chiyoda Corp
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 Maruzen Oil Co Ltd, Chiyoda Chemical Engineering and Construction Co Ltd, Cosmo Co Ltd, Chiyoda Corp filed Critical Maruzen Oil Co Ltd
Priority to JP9368975A priority Critical patent/JPS5218057A/en
Publication of JPS5218057A publication Critical patent/JPS5218057A/en
Publication of JPS5523114B2 publication Critical patent/JPS5523114B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Electrical Variables (AREA)

Abstract

PURPOSE: To easily adjust the pH of the drainage to a required value near neutral in immediate response to even great changes in pH value.
COPYRIGHT: (C)1977,JPO&Japio
JP9368975A 1975-08-02 1975-08-02 Method of treating drainage Granted JPS5218057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9368975A JPS5218057A (en) 1975-08-02 1975-08-02 Method of treating drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9368975A JPS5218057A (en) 1975-08-02 1975-08-02 Method of treating drainage

Publications (2)

Publication Number Publication Date
JPS5218057A true JPS5218057A (en) 1977-02-10
JPS5523114B2 JPS5523114B2 (en) 1980-06-20

Family

ID=14089363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9368975A Granted JPS5218057A (en) 1975-08-02 1975-08-02 Method of treating drainage

Country Status (1)

Country Link
JP (1) JPS5218057A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495549U (en) * 1977-12-16 1979-07-06
JP2016013530A (en) * 2014-07-03 2016-01-28 三菱日立パワーシステムズ株式会社 Wastewater treatment device and wastewater treatment method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07251184A (en) * 1994-03-11 1995-10-03 Shinko Pantec Co Ltd Method for treating treated water such as organic wastewater and its equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495549U (en) * 1977-12-16 1979-07-06
JP2016013530A (en) * 2014-07-03 2016-01-28 三菱日立パワーシステムズ株式会社 Wastewater treatment device and wastewater treatment method

Also Published As

Publication number Publication date
JPS5523114B2 (en) 1980-06-20

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