NO740452L - Device for biological treatment of waste water. - Google Patents

Device for biological treatment of waste water.

Info

Publication number
NO740452L
NO740452L NO740452A NO740452A NO740452L NO 740452 L NO740452 L NO 740452L NO 740452 A NO740452 A NO 740452A NO 740452 A NO740452 A NO 740452A NO 740452 L NO740452 L NO 740452L
Authority
NO
Norway
Prior art keywords
waste water
biological treatment
biological
treatment
waste
Prior art date
Application number
NO740452A
Other languages
Norwegian (no)
Other versions
NO137592B (en
NO137592C (en
Inventor
Ronald L Antonie
Original Assignee
Autotrol Corp
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 Autotrol Corp filed Critical Autotrol Corp
Publication of NO740452L publication Critical patent/NO740452L/en
Publication of NO137592B publication Critical patent/NO137592B/en
Publication of NO137592C publication Critical patent/NO137592C/en

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
NO740452A 1973-02-12 1974-02-11 DEVICE FOR BIOLOGICAL TREATMENT OF WASTEWATER NO137592C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33179673A 1973-02-12 1973-02-12

Publications (3)

Publication Number Publication Date
NO740452L true NO740452L (en) 1974-08-13
NO137592B NO137592B (en) 1977-12-12
NO137592C NO137592C (en) 1978-03-21

Family

ID=23295416

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740452A NO137592C (en) 1973-02-12 1974-02-11 DEVICE FOR BIOLOGICAL TREATMENT OF WASTEWATER

Country Status (12)

Country Link
JP (1) JPS5047451A (en)
BE (1) BE810887A (en)
CA (1) CA1032280A (en)
CH (1) CH594566A5 (en)
DE (1) DE2407423B2 (en)
ES (1) ES423140A1 (en)
FR (1) FR2217275B1 (en)
GB (1) GB1456727A (en)
IT (1) IT1002905B (en)
NL (1) NL7401922A (en)
NO (1) NO137592C (en)
ZA (1) ZA74934B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845556C2 (en) * 1978-10-19 1982-12-23 Franz 8231 Marzoll Enzmann Roller trough made of prefabricated reinforced concrete parts for a wastewater treatment plant that works according to the disc immersion drip method
EP0051582A1 (en) * 1980-05-22 1982-05-19 Nordiska Vattenprojekt Ab Method and device for biological processing of waste water
US4468326A (en) * 1982-06-29 1984-08-28 Jorgen Jolner Process in microbiological purification and a device and materials therefor
DE3417071A1 (en) * 1983-05-19 1984-11-22 The Kendall Co., Boston, Mass. INTERMEDIATE PIECE WITH ANTISEPTIC AGENT
CH685160A5 (en) * 1993-06-18 1995-04-13 Buehler Ag Fermenter.

Also Published As

Publication number Publication date
JPS5047451A (en) 1975-04-26
GB1456727A (en) 1976-11-24
NL7401922A (en) 1974-08-14
ZA74934B (en) 1974-12-24
CH594566A5 (en) 1978-01-13
BE810887A (en) 1974-08-12
FR2217275B1 (en) 1976-10-08
DE2407423B2 (en) 1976-09-02
FR2217275A1 (en) 1974-09-06
IT1002905B (en) 1976-05-20
NO137592B (en) 1977-12-12
ES423140A1 (en) 1976-05-01
DE2407423A1 (en) 1974-08-22
NO137592C (en) 1978-03-21
CA1032280A (en) 1978-05-30

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