JPS57173894U - - Google Patents

Info

Publication number
JPS57173894U
JPS57173894U JP1982032306U JP3230682U JPS57173894U JP S57173894 U JPS57173894 U JP S57173894U JP 1982032306 U JP1982032306 U JP 1982032306U JP 3230682 U JP3230682 U JP 3230682U JP S57173894 U JPS57173894 U JP S57173894U
Authority
JP
Japan
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
JP1982032306U
Other languages
Japanese (ja)
Other versions
JPS5826073Y2 (en
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 filed Critical
Priority to JP1982032306U priority Critical patent/JPS5826073Y2/en
Publication of JPS57173894U publication Critical patent/JPS57173894U/ja
Application granted granted Critical
Publication of JPS5826073Y2 publication Critical patent/JPS5826073Y2/en
Expired 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)
  • Control Of Non-Electrical Variables (AREA)
JP1982032306U 1982-03-08 1982-03-08 water treatment equipment Expired JPS5826073Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982032306U JPS5826073Y2 (en) 1982-03-08 1982-03-08 water treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982032306U JPS5826073Y2 (en) 1982-03-08 1982-03-08 water treatment equipment

Publications (2)

Publication Number Publication Date
JPS57173894U true JPS57173894U (en) 1982-11-02
JPS5826073Y2 JPS5826073Y2 (en) 1983-06-04

Family

ID=29829704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982032306U Expired JPS5826073Y2 (en) 1982-03-08 1982-03-08 water treatment equipment

Country Status (1)

Country Link
JP (1) JPS5826073Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006192382A (en) * 2005-01-14 2006-07-27 Mitsubishi Electric Corp Water treatment system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143360U (en) * 1974-05-15 1975-11-26
JPS5159452A (en) * 1974-11-21 1976-05-24 Tokyo Shibaura Electric Co
JPS51122957A (en) * 1975-04-18 1976-10-27 Yokogawa Hokushin Electric Corp Automatic control for dissolved oxygen concentration in an aeration ta nk
JPS52144168A (en) * 1976-05-25 1977-12-01 Meidensha Electric Mfg Co Ltd Apparatus for controlling amount of air supply to aeration tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143360U (en) * 1974-05-15 1975-11-26
JPS5159452A (en) * 1974-11-21 1976-05-24 Tokyo Shibaura Electric Co
JPS51122957A (en) * 1975-04-18 1976-10-27 Yokogawa Hokushin Electric Corp Automatic control for dissolved oxygen concentration in an aeration ta nk
JPS52144168A (en) * 1976-05-25 1977-12-01 Meidensha Electric Mfg Co Ltd Apparatus for controlling amount of air supply to aeration tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006192382A (en) * 2005-01-14 2006-07-27 Mitsubishi Electric Corp Water treatment system

Also Published As

Publication number Publication date
JPS5826073Y2 (en) 1983-06-04

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