JPS5413707B2 - - Google Patents

Info

Publication number
JPS5413707B2
JPS5413707B2 JP7469874A JP7469874A JPS5413707B2 JP S5413707 B2 JPS5413707 B2 JP S5413707B2 JP 7469874 A JP7469874 A JP 7469874A JP 7469874 A JP7469874 A JP 7469874A JP S5413707 B2 JPS5413707 B2 JP S5413707B2
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.)
Expired
Application number
JP7469874A
Other languages
Japanese (ja)
Other versions
JPS514868A (en
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 JP7469874A priority Critical patent/JPS514868A/en
Priority to DE19752528522 priority patent/DE2528522C3/en
Priority to FR7520237A priority patent/FR2276268A1/en
Publication of JPS514868A publication Critical patent/JPS514868A/en
Priority to US05/729,174 priority patent/US4105546A/en
Publication of JPS5413707B2 publication Critical patent/JPS5413707B2/ja
Granted 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used

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)
  • Activated Sludge Processes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP7469874A 1974-06-29 1974-06-29 Katsuseiodeihonyoru haisuishoriho Granted JPS514868A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7469874A JPS514868A (en) 1974-06-29 1974-06-29 Katsuseiodeihonyoru haisuishoriho
DE19752528522 DE2528522C3 (en) 1974-06-29 1975-06-26 Process for treating wastewater, in particular oil-containing, with an activated sludge
FR7520237A FR2276268A1 (en) 1974-06-29 1975-06-27 Oil-contg waste water treatment - with activated sludge and addn of mineral oil- hydrocarbon pref kerosene or naphtha
US05/729,174 US4105546A (en) 1974-06-29 1976-10-04 Method of treating waste water with activated sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7469874A JPS514868A (en) 1974-06-29 1974-06-29 Katsuseiodeihonyoru haisuishoriho

Publications (2)

Publication Number Publication Date
JPS514868A JPS514868A (en) 1976-01-16
JPS5413707B2 true JPS5413707B2 (en) 1979-06-01

Family

ID=13554692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7469874A Granted JPS514868A (en) 1974-06-29 1974-06-29 Katsuseiodeihonyoru haisuishoriho

Country Status (3)

Country Link
JP (1) JPS514868A (en)
DE (1) DE2528522C3 (en)
FR (1) FR2276268A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105546A (en) * 1974-06-29 1978-08-08 Idemitsu Kosan Company, Ltd. Method of treating waste water with activated sludge
DE3917368A1 (en) * 1989-05-29 1991-03-21 Degremont METHOD FOR BIOLOGICALLY CONVERSING SOLVED NITRATES AND SYSTEM FOR IMPLEMENTING THE METHOD
DE4225967A1 (en) * 1992-08-06 1994-02-10 Dyckerhoff & Widmann Ag Process for the treatment of oil-water emulsions, in particular from car washes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152983A (en) * 1961-12-12 1964-10-13 Socony Mobil Oil Co Inc Microbial disposal of oily wastes
US3291729A (en) * 1964-09-21 1966-12-13 Richard P Martin Method of treating sewage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152983A (en) * 1961-12-12 1964-10-13 Socony Mobil Oil Co Inc Microbial disposal of oily wastes
US3291729A (en) * 1964-09-21 1966-12-13 Richard P Martin Method of treating sewage

Also Published As

Publication number Publication date
FR2276268B1 (en) 1980-05-23
FR2276268A1 (en) 1976-01-23
JPS514868A (en) 1976-01-16
DE2528522A1 (en) 1976-01-08
DE2528522C3 (en) 1978-08-24
DE2528522B2 (en) 1977-12-22

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