JPS50122060A - - Google Patents

Info

Publication number
JPS50122060A
JPS50122060A JP49029126A JP2912674A JPS50122060A JP S50122060 A JPS50122060 A JP S50122060A JP 49029126 A JP49029126 A JP 49029126A JP 2912674 A JP2912674 A JP 2912674A JP S50122060 A JPS50122060 A JP S50122060A
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
JP49029126A
Other languages
Japanese (ja)
Other versions
JPS5648231B2 (enrdf_load_stackoverflow
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 JP2912674A priority Critical patent/JPS5648231B2/ja
Publication of JPS50122060A publication Critical patent/JPS50122060A/ja
Publication of JPS5648231B2 publication Critical patent/JPS5648231B2/ja
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)
  • Feedback Control In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
JP2912674A 1974-03-15 1974-03-15 Expired JPS5648231B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2912674A JPS5648231B2 (enrdf_load_stackoverflow) 1974-03-15 1974-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2912674A JPS5648231B2 (enrdf_load_stackoverflow) 1974-03-15 1974-03-15

Publications (2)

Publication Number Publication Date
JPS50122060A true JPS50122060A (enrdf_load_stackoverflow) 1975-09-25
JPS5648231B2 JPS5648231B2 (enrdf_load_stackoverflow) 1981-11-14

Family

ID=12267596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2912674A Expired JPS5648231B2 (enrdf_load_stackoverflow) 1974-03-15 1974-03-15

Country Status (1)

Country Link
JP (1) JPS5648231B2 (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314669A (en) * 1976-07-28 1978-02-09 Sumitomo Heavy Ind Ltd Automatic controller for dissolved oxygen
JPS5328962A (en) * 1976-08-30 1978-03-17 Hokushin Electric Works Sewage treating apparatus by activated sludge
JPS55132694A (en) * 1979-03-12 1980-10-15 Kubota Ltd Water treatment apparatus
JPS5811098A (ja) * 1981-07-15 1983-01-21 Toshiba Corp 下水処理場における曝気風量制御装置
JPS58196889A (ja) * 1982-05-10 1983-11-16 Kubota Ltd 曝気槽への酸素供給量制御方法
JPS5927895U (ja) * 1983-02-24 1984-02-21 日本ダンフオス製造株式会社 ばつき槽の送気制御装置
JPS60106590A (ja) * 1983-11-15 1985-06-12 Yaskawa Electric Mfg Co Ltd 下水処理制御装置
JP2015020126A (ja) * 2013-07-19 2015-02-02 株式会社ニッシン 被処理液の処理方法
JP2017113677A (ja) * 2015-12-22 2017-06-29 メタウォーター株式会社 廃水処理システム、空気供給量制御装置及び空気供給量制御方法
WO2020170364A1 (ja) * 2019-02-20 2020-08-27 三菱電機株式会社 水処理装置および水処理方法
US11597667B2 (en) 2017-03-30 2023-03-07 Metawater Co., Ltd. Wastewater treatment system, air supply amount control device, and air supply amount control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923949A (enrdf_load_stackoverflow) * 1972-06-29 1974-03-02
JPS4923947A (enrdf_load_stackoverflow) * 1972-07-01 1974-03-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923949A (enrdf_load_stackoverflow) * 1972-06-29 1974-03-02
JPS4923947A (enrdf_load_stackoverflow) * 1972-07-01 1974-03-02

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314669A (en) * 1976-07-28 1978-02-09 Sumitomo Heavy Ind Ltd Automatic controller for dissolved oxygen
JPS5328962A (en) * 1976-08-30 1978-03-17 Hokushin Electric Works Sewage treating apparatus by activated sludge
JPS55132694A (en) * 1979-03-12 1980-10-15 Kubota Ltd Water treatment apparatus
JPS5811098A (ja) * 1981-07-15 1983-01-21 Toshiba Corp 下水処理場における曝気風量制御装置
JPS58196889A (ja) * 1982-05-10 1983-11-16 Kubota Ltd 曝気槽への酸素供給量制御方法
JPS5927895U (ja) * 1983-02-24 1984-02-21 日本ダンフオス製造株式会社 ばつき槽の送気制御装置
JPS60106590A (ja) * 1983-11-15 1985-06-12 Yaskawa Electric Mfg Co Ltd 下水処理制御装置
JP2015020126A (ja) * 2013-07-19 2015-02-02 株式会社ニッシン 被処理液の処理方法
JP2017113677A (ja) * 2015-12-22 2017-06-29 メタウォーター株式会社 廃水処理システム、空気供給量制御装置及び空気供給量制御方法
US11597667B2 (en) 2017-03-30 2023-03-07 Metawater Co., Ltd. Wastewater treatment system, air supply amount control device, and air supply amount control method
WO2020170364A1 (ja) * 2019-02-20 2020-08-27 三菱電機株式会社 水処理装置および水処理方法
JPWO2020170364A1 (ja) * 2019-02-20 2021-03-11 三菱電機株式会社 水処理装置および水処理方法

Also Published As

Publication number Publication date
JPS5648231B2 (enrdf_load_stackoverflow) 1981-11-14

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