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GB2112768B - Microbiological waste water purification - Google Patents

Microbiological waste water purification

Info

Publication number
GB2112768B
GB2112768B GB08234216A GB8234216A GB2112768B GB 2112768 B GB2112768 B GB 2112768B GB 08234216 A GB08234216 A GB 08234216A GB 8234216 A GB8234216 A GB 8234216A GB 2112768 B GB2112768 B GB 2112768B
Authority
GB
United Kingdom
Prior art keywords
waste water
water purification
microbiological waste
microbiological
purification
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
GB08234216A
Other versions
GB2112768A (en
Inventor
Toshio Kikuchi
Yasunobu Hirama
Takao Hashimoto
Isao Takemura
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of GB2112768A publication Critical patent/GB2112768A/en
Application granted granted Critical
Publication of GB2112768B publication Critical patent/GB2112768B/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
GB08234216A 1981-12-04 1982-12-01 Microbiological waste water purification Expired GB2112768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56194359A JPS5898189A (en) 1981-12-04 1981-12-04 Purification of waste water with microbe

Publications (2)

Publication Number Publication Date
GB2112768A GB2112768A (en) 1983-07-27
GB2112768B true GB2112768B (en) 1985-01-30

Family

ID=16323260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234216A Expired GB2112768B (en) 1981-12-04 1982-12-01 Microbiological waste water purification

Country Status (3)

Country Link
JP (1) JPS5898189A (en)
GB (1) GB2112768B (en)
MY (1) MY8600046A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2661093B2 (en) * 1988-02-01 1997-10-08 味の素株式会社 Wastewater treatment method by activated sludge method
DE4233423A1 (en) * 1992-04-07 1993-10-14 Ieg Ind Engineering Gmbh Sewage treatment plant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357032A (en) * 1970-08-31 1974-06-19 Zumbach Electronic Automatic Method and apparatus for producing identical flat articles each having identical designs thereon

Also Published As

Publication number Publication date
JPS5898189A (en) 1983-06-10
GB2112768A (en) 1983-07-27
MY8600046A (en) 1986-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971201