JPS5520623A - Treating method of waste water - Google Patents

Treating method of waste water

Info

Publication number
JPS5520623A
JPS5520623A JP9286878A JP9286878A JPS5520623A JP S5520623 A JPS5520623 A JP S5520623A JP 9286878 A JP9286878 A JP 9286878A JP 9286878 A JP9286878 A JP 9286878A JP S5520623 A JPS5520623 A JP S5520623A
Authority
JP
Japan
Prior art keywords
tank
aerating
activated
treatment
waste water
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
JP9286878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320599B2 (OSRAM
Inventor
Keiji Nagamatsu
Kaname Iwasaki
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.)
Mitsubishi Engineering Plastics Corp
Mitsubishi Automotive Engineering Co Ltd
Original Assignee
Mitsubishi Engineering Plastics Corp
Mitsubishi Automotive Engineering Co 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 Mitsubishi Engineering Plastics Corp, Mitsubishi Automotive Engineering Co Ltd filed Critical Mitsubishi Engineering Plastics Corp
Priority to JP9286878A priority Critical patent/JPS5520623A/ja
Publication of JPS5520623A publication Critical patent/JPS5520623A/ja
Publication of JPS6320599B2 publication Critical patent/JPS6320599B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
JP9286878A 1978-07-29 1978-07-29 Treating method of waste water Granted JPS5520623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9286878A JPS5520623A (en) 1978-07-29 1978-07-29 Treating method of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9286878A JPS5520623A (en) 1978-07-29 1978-07-29 Treating method of waste water

Publications (2)

Publication Number Publication Date
JPS5520623A true JPS5520623A (en) 1980-02-14
JPS6320599B2 JPS6320599B2 (OSRAM) 1988-04-28

Family

ID=14066399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9286878A Granted JPS5520623A (en) 1978-07-29 1978-07-29 Treating method of waste water

Country Status (1)

Country Link
JP (1) JPS5520623A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849165A (en) * 1988-11-01 1998-12-15 Ngk Spark Plug Co. Ltd. Oxygen sensor for preventing silicon poisoning

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498540A (OSRAM) * 1972-05-22 1974-01-25
JPS5091954A (OSRAM) * 1973-12-20 1975-07-23
JPS50129479A (OSRAM) * 1974-03-30 1975-10-13
JPS50138648A (OSRAM) * 1974-04-19 1975-11-05

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498540A (OSRAM) * 1972-05-22 1974-01-25
JPS5091954A (OSRAM) * 1973-12-20 1975-07-23
JPS50129479A (OSRAM) * 1974-03-30 1975-10-13
JPS50138648A (OSRAM) * 1974-04-19 1975-11-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849165A (en) * 1988-11-01 1998-12-15 Ngk Spark Plug Co. Ltd. Oxygen sensor for preventing silicon poisoning

Also Published As

Publication number Publication date
JPS6320599B2 (OSRAM) 1988-04-28

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