GB1547220A - Apparatus for microbiological oxidation treatment of waste water containing organic material - Google Patents

Apparatus for microbiological oxidation treatment of waste water containing organic material

Info

Publication number
GB1547220A
GB1547220A GB3581676A GB3581676A GB1547220A GB 1547220 A GB1547220 A GB 1547220A GB 3581676 A GB3581676 A GB 3581676A GB 3581676 A GB3581676 A GB 3581676A GB 1547220 A GB1547220 A GB 1547220A
Authority
GB
United Kingdom
Prior art keywords
organic material
waste water
containing organic
water containing
oxidation treatment
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
GB3581676A
Other languages
English (en)
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
Publication of GB1547220A publication Critical patent/GB1547220A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
GB3581676A 1975-09-10 1976-08-27 Apparatus for microbiological oxidation treatment of waste water containing organic material Expired GB1547220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10888975A JPS5233359A (en) 1975-09-10 1975-09-10 Aeration method of organic waste water and the device

Publications (1)

Publication Number Publication Date
GB1547220A true GB1547220A (en) 1979-06-06

Family

ID=14496160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3581676A Expired GB1547220A (en) 1975-09-10 1976-08-27 Apparatus for microbiological oxidation treatment of waste water containing organic material

Country Status (4)

Country Link
JP (1) JPS5233359A (US20100223739A1-20100909-C00005.png)
CH (1) CH615893A5 (US20100223739A1-20100909-C00005.png)
DE (1) DE2640859A1 (US20100223739A1-20100909-C00005.png)
GB (1) GB1547220A (US20100223739A1-20100909-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112473068A (zh) * 2020-12-04 2021-03-12 中核建中核燃料元件有限公司 一种高活性物料消化装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105662A (en) * 1976-03-03 1977-09-05 Hitachi Ltd Process and apparatus for treating activated sludge quickly
JPS5339656A (en) * 1976-09-22 1978-04-11 Hitachi Ltd Apparatus for treating waste water
JPS54150850A (en) * 1978-05-17 1979-11-27 Hitachi Ltd Method and device for disposing waste water by use of active sludge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425344A (en) * 1977-07-27 1979-02-26 Shindo Masayuki Type of remodelled structure of wind force catching wing wheel in wind power prime mover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112473068A (zh) * 2020-12-04 2021-03-12 中核建中核燃料元件有限公司 一种高活性物料消化装置

Also Published As

Publication number Publication date
DE2640859A1 (de) 1977-03-24
JPS5627112B2 (US20100223739A1-20100909-C00005.png) 1981-06-23
JPS5233359A (en) 1977-03-14
CH615893A5 (en) 1980-02-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960826