JPS5264147A - Method of purifying waste water from river sewerage*etc* - Google Patents

Method of purifying waste water from river sewerage*etc*

Info

Publication number
JPS5264147A
JPS5264147A JP50140638A JP14063875A JPS5264147A JP S5264147 A JPS5264147 A JP S5264147A JP 50140638 A JP50140638 A JP 50140638A JP 14063875 A JP14063875 A JP 14063875A JP S5264147 A JPS5264147 A JP S5264147A
Authority
JP
Japan
Prior art keywords
sewerage
river
waste water
purifying waste
purifying
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
JP50140638A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5529758B2 (en:Method
Inventor
Tatsuo Sumino
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50140638A priority Critical patent/JPS5264147A/ja
Publication of JPS5264147A publication Critical patent/JPS5264147A/ja
Publication of JPS5529758B2 publication Critical patent/JPS5529758B2/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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP50140638A 1975-11-21 1975-11-21 Method of purifying waste water from river sewerage*etc* Granted JPS5264147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50140638A JPS5264147A (en) 1975-11-21 1975-11-21 Method of purifying waste water from river sewerage*etc*

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50140638A JPS5264147A (en) 1975-11-21 1975-11-21 Method of purifying waste water from river sewerage*etc*

Publications (2)

Publication Number Publication Date
JPS5264147A true JPS5264147A (en) 1977-05-27
JPS5529758B2 JPS5529758B2 (en:Method) 1980-08-06

Family

ID=15273324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50140638A Granted JPS5264147A (en) 1975-11-21 1975-11-21 Method of purifying waste water from river sewerage*etc*

Country Status (1)

Country Link
JP (1) JPS5264147A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008043882A (ja) * 2006-08-17 2008-02-28 Hiroshima Pref Gov 貧酸素化水質環境の改善処理方法及び改善処理装置
JP2011020087A (ja) * 2009-07-17 2011-02-03 Ihi Corp 水中ガス供給方法及びその装置
JP2020142226A (ja) * 2019-03-08 2020-09-10 積水化学工業株式会社 廃水処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720320A (en) * 1971-07-13 1973-03-13 R Fletcher Apparatus for handling sewage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720320A (en) * 1971-07-13 1973-03-13 R Fletcher Apparatus for handling sewage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008043882A (ja) * 2006-08-17 2008-02-28 Hiroshima Pref Gov 貧酸素化水質環境の改善処理方法及び改善処理装置
JP2011020087A (ja) * 2009-07-17 2011-02-03 Ihi Corp 水中ガス供給方法及びその装置
JP2020142226A (ja) * 2019-03-08 2020-09-10 積水化学工業株式会社 廃水処理装置

Also Published As

Publication number Publication date
JPS5529758B2 (en:Method) 1980-08-06

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