GB1454321A - Apparatus for purifying sewage or effluent - Google Patents

Apparatus for purifying sewage or effluent

Info

Publication number
GB1454321A
GB1454321A GB3448674A GB3448674A GB1454321A GB 1454321 A GB1454321 A GB 1454321A GB 3448674 A GB3448674 A GB 3448674A GB 3448674 A GB3448674 A GB 3448674A GB 1454321 A GB1454321 A GB 1454321A
Authority
GB
United Kingdom
Prior art keywords
plates
effluent
assembly
aug
sewage
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
GB3448674A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1454321A publication Critical patent/GB1454321A/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
    • C02F3/08—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
  • Hydroponics (AREA)

Abstract

1454321 Apparatus for treating sewage V STENGELIN 6 Aug 1974 [10 Aug 1973] 34486/ 74 Heading BIC Apparatus for treating effluent or sewage comprises a plate assembly 1 rotatably mounted so that the plates are immersed in the flowing liquid in a trough, the plates being of foamed plastics material and incorporating reinforcing elements e.g. collars 19 in spacer bosses 15 and strengthening discs 23 in the hub regions, the density of the whole assembly being selected so that in use, with biological fur on the plates, the assembly is buoyant in the liquid.
GB3448674A 1973-08-10 1974-08-06 Apparatus for purifying sewage or effluent Expired GB1454321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340584 DE2340584A1 (en) 1973-08-10 1973-08-10 SUBMERSIBLE DRIP SYSTEM

Publications (1)

Publication Number Publication Date
GB1454321A true GB1454321A (en) 1976-11-03

Family

ID=5889440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3448674A Expired GB1454321A (en) 1973-08-10 1974-08-06 Apparatus for purifying sewage or effluent

Country Status (12)

Country Link
JP (1) JPS5529754B2 (en)
AT (1) AT330686B (en)
BE (1) BE818632A (en)
CH (1) CH577939A5 (en)
DE (1) DE2340584A1 (en)
FR (1) FR2240189B1 (en)
GB (1) GB1454321A (en)
IT (1) IT1018922B (en)
NL (1) NL7410754A (en)
NO (1) NO742867L (en)
SE (1) SE7409911L (en)
ZA (1) ZA744975B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161077A1 (en) * 1984-04-11 1985-11-13 Rota-Disc Pty. Limited Sewage treatment

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397258A (en) * 1977-02-07 1978-08-25 Toho Rayon Kk Device for oxidizing biology in rotary type
SE408409B (en) * 1977-02-16 1979-06-11 Hakansson Lars Ake Hilmer DEVICE FOR PURIFICATION OF LIQUID, PREFERABLY WASTEWATER FROM INDUSTRIAL PROCESSES
JPS5814831B2 (en) * 1977-08-27 1983-03-22 積水化成品工業株式会社 Rotating disk device for sewage treatment
JPS5814832B2 (en) * 1977-08-27 1983-03-22 積水化成品工業株式会社 Rotating disk device for sewage treatment
JPS5436058A (en) * 1977-08-27 1979-03-16 Sekisui Plastics Rotary disk device for treating sewage
DE2829006A1 (en) * 1978-07-01 1980-01-10 Rheintechnik Weiland & Kaspar METHOD AND DEVICE FOR AERATING WATER
JPS5620695U (en) * 1979-07-26 1981-02-24
JPS58141792U (en) * 1982-03-15 1983-09-24 三ツ川工業株式会社 Contact aeration device
US4692241A (en) * 1984-12-18 1987-09-08 Klargester Environmental Engineering Ltd. Sewage treatment biological rotors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118320B2 (en) * 1972-03-01 1976-06-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161077A1 (en) * 1984-04-11 1985-11-13 Rota-Disc Pty. Limited Sewage treatment

Also Published As

Publication number Publication date
CH577939A5 (en) 1976-07-30
AT330686B (en) 1976-07-12
DE2340584A1 (en) 1975-02-20
SE7409911L (en) 1975-02-11
BE818632A (en) 1975-02-10
NO742867L (en) 1975-03-10
JPS5529754B2 (en) 1980-08-06
ATA627274A (en) 1975-09-15
NL7410754A (en) 1975-02-12
JPS5072448A (en) 1975-06-16
IT1018922B (en) 1977-10-20
FR2240189B1 (en) 1982-04-02
FR2240189A1 (en) 1975-03-07
ZA744975B (en) 1975-08-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee