GB1456727A - - Google Patents

Info

Publication number
GB1456727A
GB1456727A GB607274A GB607274A GB1456727A GB 1456727 A GB1456727 A GB 1456727A GB 607274 A GB607274 A GB 607274A GB 607274 A GB607274 A GB 607274A GB 1456727 A GB1456727 A GB 1456727A
Authority
GB
United Kingdom
Prior art keywords
wastewater
feb
discs
treatment apparatus
need
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
GB607274A
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.)
Autotrol Corp
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 GB1456727A publication Critical patent/GB1456727A/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)
  • Activated Sludge Processes (AREA)
GB607274A 1973-02-12 1974-02-11 Expired GB1456727A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1456727A true GB1456727A (fr) 1976-11-24

Family

ID=23295416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB607274A Expired GB1456727A (fr) 1973-02-12 1974-02-11

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141943A (en) * 1983-05-19 1985-01-09 Kendall & Co Mixing by entraining in flow
FR2706482A1 (fr) * 1993-06-18 1994-12-23 Buehler Ag Geb Fermentateur à orientation couchée, avec un agitateur fixé à un arbre.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845556C2 (de) * 1978-10-19 1982-12-23 Franz 8231 Marzoll Enzmann Walzentrog aus Stahlbeton-Fertigteilen für eine nach dem Scheibentauchtropfkörperverfahren arbeitende Kläranlage
WO1981003325A1 (fr) * 1980-05-22 1981-11-26 Nordiska Vattenprojekt Ab Nova Procede et dispositif de traitement biologique d'eaux usees
US4468326A (en) * 1982-06-29 1984-08-28 Jorgen Jolner Process in microbiological purification and a device and materials therefor
CN117923650A (zh) * 2024-02-22 2024-04-26 浙江建投环保工程有限公司 一种轮转式耦合污水处理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141943A (en) * 1983-05-19 1985-01-09 Kendall & Co Mixing by entraining in flow
FR2706482A1 (fr) * 1993-06-18 1994-12-23 Buehler Ag Geb Fermentateur à orientation couchée, avec un agitateur fixé à un arbre.
BE1010222A3 (fr) * 1993-06-18 1998-04-07 Buehler Ag Geb Fermentateur.

Also Published As

Publication number Publication date
BE810887A (fr) 1974-08-12
NO137592B (no) 1977-12-12
IT1002905B (it) 1976-05-20
DE2407423A1 (de) 1974-08-22
DE2407423B2 (de) 1976-09-02
JPS5047451A (fr) 1975-04-26
FR2217275B1 (fr) 1976-10-08
NL7401922A (fr) 1974-08-14
ZA74934B (en) 1974-12-24
NO740452L (no) 1974-08-13
ES423140A1 (es) 1976-05-01
FR2217275A1 (fr) 1974-09-06
CH594566A5 (fr) 1978-01-13
CA1032280A (fr) 1978-05-30
NO137592C (no) 1978-03-21

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Legal Events

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