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JPS531964A - Sewage purifying apparatus - Google Patents

Sewage purifying apparatus

Info

Publication number
JPS531964A
JPS531964A JP7204176A JP7204176A JPS531964A JP S531964 A JPS531964 A JP S531964A JP 7204176 A JP7204176 A JP 7204176A JP 7204176 A JP7204176 A JP 7204176A JP S531964 A JPS531964 A JP S531964A
Authority
JP
Japan
Prior art keywords
purifying apparatus
sewage purifying
sewage
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
JP7204176A
Other languages
Japanese (ja)
Other versions
JPS5437427B2 (en
Inventor
Takaaki Tamura
Tomeyoshi Ozawa
Wataru Itou
Norihiko Fujita
Naoki Negishi
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.)
KOGYO KAIHATSU KENKYUSHO KK
Original Assignee
KOGYO KAIHATSU KENKYUSHO KK
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 KOGYO KAIHATSU KENKYUSHO KK filed Critical KOGYO KAIHATSU KENKYUSHO KK
Priority to JP7204176A priority Critical patent/JPS531964A/en
Priority to NL7702473A priority patent/NL7702473A/en
Priority to DE2710109A priority patent/DE2710109C2/en
Priority to CA274,264A priority patent/CA1081377A/en
Publication of JPS531964A publication Critical patent/JPS531964A/en
Priority to US05/941,667 priority patent/US4219424A/en
Publication of JPS5437427B2 publication Critical patent/JPS5437427B2/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

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP7204176A 1976-06-18 1976-06-18 Sewage purifying apparatus Granted JPS531964A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7204176A JPS531964A (en) 1976-06-18 1976-06-18 Sewage purifying apparatus
NL7702473A NL7702473A (en) 1976-06-18 1977-03-08 METHOD OF INCREASING DISSOLVED OXYGEN CONTENT IN WATER.
DE2710109A DE2710109C2 (en) 1976-06-18 1977-03-08 Device for the enrichment of dissolved oxygen in water
CA274,264A CA1081377A (en) 1976-06-18 1977-03-18 Method of and apparatus for enriching oxygen contained in water
US05/941,667 US4219424A (en) 1976-06-18 1978-09-12 Apparatus for enriching oxygen contained in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7204176A JPS531964A (en) 1976-06-18 1976-06-18 Sewage purifying apparatus

Publications (2)

Publication Number Publication Date
JPS531964A true JPS531964A (en) 1978-01-10
JPS5437427B2 JPS5437427B2 (en) 1979-11-15

Family

ID=13477905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7204176A Granted JPS531964A (en) 1976-06-18 1976-06-18 Sewage purifying apparatus

Country Status (1)

Country Link
JP (1) JPS531964A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108595U (en) * 1979-01-25 1980-07-30
JPS5924028A (en) * 1982-08-02 1984-02-07 Matsuzawa Kiko:Kk Setting of large-diameter casing and casing thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS451898Y1 (en) * 1964-04-14 1970-01-27
JPS5121351A (en) * 1974-08-15 1976-02-20 Susumu Hashimoto Haisuishoriho oyobi sonosochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS451898Y1 (en) * 1964-04-14 1970-01-27
JPS5121351A (en) * 1974-08-15 1976-02-20 Susumu Hashimoto Haisuishoriho oyobi sonosochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108595U (en) * 1979-01-25 1980-07-30
JPS5924028A (en) * 1982-08-02 1984-02-07 Matsuzawa Kiko:Kk Setting of large-diameter casing and casing thereof

Also Published As

Publication number Publication date
JPS5437427B2 (en) 1979-11-15

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