GB2055596B - Apparatus for and methods of aerating water - Google Patents

Apparatus for and methods of aerating water

Info

Publication number
GB2055596B
GB2055596B GB8023002A GB8023002A GB2055596B GB 2055596 B GB2055596 B GB 2055596B GB 8023002 A GB8023002 A GB 8023002A GB 8023002 A GB8023002 A GB 8023002A GB 2055596 B GB2055596 B GB 2055596B
Authority
GB
United Kingdom
Prior art keywords
methods
aerating water
aerating
water
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
GB8023002A
Other versions
GB2055596A (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.)
BWS Technologie GmbH
Original Assignee
Maschinenfabrik Buckau R Wolf AG
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 Maschinenfabrik Buckau R Wolf AG filed Critical Maschinenfabrik Buckau R Wolf AG
Publication of GB2055596A publication Critical patent/GB2055596A/en
Application granted granted Critical
Publication of GB2055596B publication Critical patent/GB2055596B/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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
    • C02F3/24—Activated sludge processes using free-fall aeration or spraying
    • 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
GB8023002A 1979-07-14 1980-07-14 Apparatus for and methods of aerating water Expired GB2055596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792928525 DE2928525A1 (en) 1979-07-14 1979-07-14 DEVICE FOR AERATING WATER

Publications (2)

Publication Number Publication Date
GB2055596A GB2055596A (en) 1981-03-11
GB2055596B true GB2055596B (en) 1983-02-16

Family

ID=6075748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023002A Expired GB2055596B (en) 1979-07-14 1980-07-14 Apparatus for and methods of aerating water

Country Status (5)

Country Link
CH (1) CH646405A5 (en)
DE (1) DE2928525A1 (en)
FR (1) FR2461683A1 (en)
GB (1) GB2055596B (en)
NL (1) NL8003694A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553751A1 (en) * 1983-10-24 1985-04-26 British Petroleum Co Process for biological purification of waste water by trickling over bacterial beds and device employed.
FR2682302B1 (en) * 1991-10-11 1994-04-15 Daraq Sa METHOD FOR THE DISSOLUTION OF A GAS IN A LIQUID AND DEVICE FOR ITS IMPLEMENTATION.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911199A1 (en) * 1969-02-28 1970-09-10 Klein Hans U Deacidification of water
DE2358215A1 (en) * 1973-05-19 1975-06-05 Bamag Verfahrenstechnik Gmbh Combined filter and degasifier - for water treatment plants, with cascade degasifier
DE2409423C3 (en) * 1974-02-27 1980-07-31 Vyrmetoder Ab, Taeby (Schweden) Process for de-ironing water
IT1036285B (en) * 1975-06-12 1979-10-30 Azienda Acquedotto Municipale PROCEDURE FOR THE BIOLOGICAL PURIFICATION OF SEWER WATER
DE2617945C2 (en) * 1976-04-24 1983-09-08 Buckau-Walther AG, 4048 Grevenbroich Device for aerating water

Also Published As

Publication number Publication date
GB2055596A (en) 1981-03-11
DE2928525A1 (en) 1981-01-15
FR2461683A1 (en) 1981-02-06
NL8003694A (en) 1981-01-16
CH646405A5 (en) 1984-11-30
FR2461683B1 (en) 1984-11-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee