JPS56168885A - Biological treatment of waste water - Google Patents

Biological treatment of waste water

Info

Publication number
JPS56168885A
JPS56168885A JP7361680A JP7361680A JPS56168885A JP S56168885 A JPS56168885 A JP S56168885A JP 7361680 A JP7361680 A JP 7361680A JP 7361680 A JP7361680 A JP 7361680A JP S56168885 A JPS56168885 A JP S56168885A
Authority
JP
Japan
Prior art keywords
wall
descending flow
waste water
microbes
particles
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
JP7361680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320597B2 (enrdf_load_stackoverflow
Inventor
Kazuo Kimoto
Muneharu Ichikawa
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP7361680A priority Critical patent/JPS56168885A/ja
Publication of JPS56168885A publication Critical patent/JPS56168885A/ja
Publication of JPS6320597B2 publication Critical patent/JPS6320597B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)
JP7361680A 1980-05-30 1980-05-30 Biological treatment of waste water Granted JPS56168885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7361680A JPS56168885A (en) 1980-05-30 1980-05-30 Biological treatment of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7361680A JPS56168885A (en) 1980-05-30 1980-05-30 Biological treatment of waste water

Publications (2)

Publication Number Publication Date
JPS56168885A true JPS56168885A (en) 1981-12-25
JPS6320597B2 JPS6320597B2 (enrdf_load_stackoverflow) 1988-04-28

Family

ID=13523436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7361680A Granted JPS56168885A (en) 1980-05-30 1980-05-30 Biological treatment of waste water

Country Status (1)

Country Link
JP (1) JPS56168885A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002346582A (ja) * 2001-05-22 2002-12-03 Ishikawajima Harima Heavy Ind Co Ltd 加圧流動床方式排水処理装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573141B1 (ja) * 2009-05-21 2010-11-04 康正 西山 気体溶解装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5363765A (en) * 1976-11-19 1978-06-07 Kurita Water Ind Ltd Dirty water processor
JPS53140861A (en) * 1977-05-16 1978-12-08 Nishihara Kankiyou Eisei Kenki Device for treating water
JPS53146466A (en) * 1977-05-27 1978-12-20 Kurita Water Ind Ltd Fluid bed type waste water disposer
JPS54108464A (en) * 1978-02-14 1979-08-25 Chiyoda Chem Eng & Constr Co Ltd Method of biologically treating drainage by downward flow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5363765A (en) * 1976-11-19 1978-06-07 Kurita Water Ind Ltd Dirty water processor
JPS53140861A (en) * 1977-05-16 1978-12-08 Nishihara Kankiyou Eisei Kenki Device for treating water
JPS53146466A (en) * 1977-05-27 1978-12-20 Kurita Water Ind Ltd Fluid bed type waste water disposer
JPS54108464A (en) * 1978-02-14 1979-08-25 Chiyoda Chem Eng & Constr Co Ltd Method of biologically treating drainage by downward flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002346582A (ja) * 2001-05-22 2002-12-03 Ishikawajima Harima Heavy Ind Co Ltd 加圧流動床方式排水処理装置

Also Published As

Publication number Publication date
JPS6320597B2 (enrdf_load_stackoverflow) 1988-04-28

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