JPS6254073B2 - - Google Patents

Info

Publication number
JPS6254073B2
JPS6254073B2 JP18782381A JP18782381A JPS6254073B2 JP S6254073 B2 JPS6254073 B2 JP S6254073B2 JP 18782381 A JP18782381 A JP 18782381A JP 18782381 A JP18782381 A JP 18782381A JP S6254073 B2 JPS6254073 B2 JP S6254073B2
Authority
JP
Japan
Prior art keywords
sludge
tank
biological treatment
activated sludge
wastewater
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.)
Expired
Application number
JP18782381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5889990A (ja
Inventor
Tatsuo Sumino
Ichiro Nakajima
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 Plant Engineering and Construction Co 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 Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP56187823A priority Critical patent/JPS5889990A/ja
Publication of JPS5889990A publication Critical patent/JPS5889990A/ja
Publication of JPS6254073B2 publication Critical patent/JPS6254073B2/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)
  • Treatment Of Biological Wastes In General (AREA)
  • Activated Sludge Processes (AREA)
JP56187823A 1981-11-25 1981-11-25 廃水の生物学的処理方法 Granted JPS5889990A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56187823A JPS5889990A (ja) 1981-11-25 1981-11-25 廃水の生物学的処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56187823A JPS5889990A (ja) 1981-11-25 1981-11-25 廃水の生物学的処理方法

Publications (2)

Publication Number Publication Date
JPS5889990A JPS5889990A (ja) 1983-05-28
JPS6254073B2 true JPS6254073B2 (de) 1987-11-13

Family

ID=16212855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56187823A Granted JPS5889990A (ja) 1981-11-25 1981-11-25 廃水の生物学的処理方法

Country Status (1)

Country Link
JP (1) JPS5889990A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010012458A (ja) * 2008-06-06 2010-01-21 Asahi Kasei Chemicals Corp 有機性排水の処理方法及び排水処理装置
EP2447222A2 (de) 2004-02-02 2012-05-02 Kurita Water Industries Ltd. Verfahren zur biologischen Behandlung von organischem Abwasser und Vorrichtung dafür

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013202579A (ja) * 2012-03-29 2013-10-07 Nippon Steel & Sumikin Eco-Tech Corp 有機性廃水の生物処理方法
JP6934358B2 (ja) * 2017-08-18 2021-09-15 水ｉｎｇ株式会社 有機性排水の処理装置及び処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2447222A2 (de) 2004-02-02 2012-05-02 Kurita Water Industries Ltd. Verfahren zur biologischen Behandlung von organischem Abwasser und Vorrichtung dafür
EP2447223A2 (de) 2004-02-02 2012-05-02 Kurita Water Industries Ltd. Verfahren zur biologischen Behandlung von organischem Abwasser und Vorrichtung dafür
JP2010012458A (ja) * 2008-06-06 2010-01-21 Asahi Kasei Chemicals Corp 有機性排水の処理方法及び排水処理装置

Also Published As

Publication number Publication date
JPS5889990A (ja) 1983-05-28

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