JPS54143196A - Dissolved oxygen concentration determination - Google Patents

Dissolved oxygen concentration determination

Info

Publication number
JPS54143196A
JPS54143196A JP5001378A JP5001378A JPS54143196A JP S54143196 A JPS54143196 A JP S54143196A JP 5001378 A JP5001378 A JP 5001378A JP 5001378 A JP5001378 A JP 5001378A JP S54143196 A JPS54143196 A JP S54143196A
Authority
JP
Japan
Prior art keywords
concentration
value
bath
waste
dissolved oxygen
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
JP5001378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6221599B2 (enrdf_load_stackoverflow
Inventor
Toshio Hisaie
Yukio Saito
Shunsuke Nokita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5001378A priority Critical patent/JPS54143196A/ja
Publication of JPS54143196A publication Critical patent/JPS54143196A/ja
Publication of JPS6221599B2 publication Critical patent/JPS6221599B2/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)
JP5001378A 1978-04-28 1978-04-28 Dissolved oxygen concentration determination Granted JPS54143196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5001378A JPS54143196A (en) 1978-04-28 1978-04-28 Dissolved oxygen concentration determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5001378A JPS54143196A (en) 1978-04-28 1978-04-28 Dissolved oxygen concentration determination

Publications (2)

Publication Number Publication Date
JPS54143196A true JPS54143196A (en) 1979-11-08
JPS6221599B2 JPS6221599B2 (enrdf_load_stackoverflow) 1987-05-13

Family

ID=12847104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5001378A Granted JPS54143196A (en) 1978-04-28 1978-04-28 Dissolved oxygen concentration determination

Country Status (1)

Country Link
JP (1) JPS54143196A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301407C (zh) * 2005-01-21 2007-02-21 大连交通大学 曝气池氧利用率气相色谱检测方法及装置
JP2010099560A (ja) * 2008-10-22 2010-05-06 Metawater Co Ltd 空気供給システム及び空気供給方法
JP2011110501A (ja) * 2009-11-27 2011-06-09 Hitachi Ltd 水処理設備
JP2011147858A (ja) * 2010-01-20 2011-08-04 Hitachi Ltd 下水処理装置及び下水処理方法
JP2012245422A (ja) * 2011-05-25 2012-12-13 Hitachi Ltd 水処理プロセス制御装置
CN102879296A (zh) * 2012-10-15 2013-01-16 环境保护部华南环境科学研究所 城市排水系统中废气排放量的模拟测算装置及测算方法
JP2013039577A (ja) * 2012-11-30 2013-02-28 Hitachi Ltd 下水処理方法
CN106316029A (zh) * 2016-11-03 2017-01-11 中国地质大学（武汉） 污泥调理和气体采集集成装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281086U (enrdf_load_stackoverflow) * 1988-12-09 1990-06-22

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301407C (zh) * 2005-01-21 2007-02-21 大连交通大学 曝气池氧利用率气相色谱检测方法及装置
JP2010099560A (ja) * 2008-10-22 2010-05-06 Metawater Co Ltd 空気供給システム及び空気供給方法
JP2011110501A (ja) * 2009-11-27 2011-06-09 Hitachi Ltd 水処理設備
JP2011147858A (ja) * 2010-01-20 2011-08-04 Hitachi Ltd 下水処理装置及び下水処理方法
JP2012245422A (ja) * 2011-05-25 2012-12-13 Hitachi Ltd 水処理プロセス制御装置
CN102879296A (zh) * 2012-10-15 2013-01-16 环境保护部华南环境科学研究所 城市排水系统中废气排放量的模拟测算装置及测算方法
JP2013039577A (ja) * 2012-11-30 2013-02-28 Hitachi Ltd 下水処理方法
CN106316029A (zh) * 2016-11-03 2017-01-11 中国地质大学（武汉） 污泥调理和气体采集集成装置及方法

Also Published As

Publication number Publication date
JPS6221599B2 (enrdf_load_stackoverflow) 1987-05-13

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