JPS5216866A - Method of lowering cod in drainage - Google Patents

Method of lowering cod in drainage

Info

Publication number
JPS5216866A
JPS5216866A JP50092602A JP9260275A JPS5216866A JP S5216866 A JPS5216866 A JP S5216866A JP 50092602 A JP50092602 A JP 50092602A JP 9260275 A JP9260275 A JP 9260275A JP S5216866 A JPS5216866 A JP S5216866A
Authority
JP
Japan
Prior art keywords
drainage
cod
lowering
lowering cod
ppm
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
JP50092602A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5423189B2 (2
Inventor
Susumu Sato
Yusuke Okumura
Masahiro Fujita
Hiromizu Suzuki
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP50092602A priority Critical patent/JPS5216866A/ja
Publication of JPS5216866A publication Critical patent/JPS5216866A/ja
Publication of JPS5423189B2 publication Critical patent/JPS5423189B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP50092602A 1975-07-31 1975-07-31 Method of lowering cod in drainage Granted JPS5216866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50092602A JPS5216866A (en) 1975-07-31 1975-07-31 Method of lowering cod in drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50092602A JPS5216866A (en) 1975-07-31 1975-07-31 Method of lowering cod in drainage

Publications (2)

Publication Number Publication Date
JPS5216866A true JPS5216866A (en) 1977-02-08
JPS5423189B2 JPS5423189B2 (2) 1979-08-11

Family

ID=14058991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50092602A Granted JPS5216866A (en) 1975-07-31 1975-07-31 Method of lowering cod in drainage

Country Status (1)

Country Link
JP (1) JPS5216866A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238046A (ja) * 1984-05-10 1985-11-26 Nippon Alum Mfg Co Ltd:The パイプ拡管装置
WO2010109838A1 (ja) * 2009-03-24 2010-09-30 株式会社アサカ理研 水処理方法及び水処理システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238046A (ja) * 1984-05-10 1985-11-26 Nippon Alum Mfg Co Ltd:The パイプ拡管装置
WO2010109838A1 (ja) * 2009-03-24 2010-09-30 株式会社アサカ理研 水処理方法及び水処理システム
JP4786771B2 (ja) * 2009-03-24 2011-10-05 株式会社アサカ理研 水処理方法及び水処理システム

Also Published As

Publication number Publication date
JPS5423189B2 (2) 1979-08-11

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