DE1250372B - Vorrichtung zum Eintragen von Gasen, insbesondere von Sauerstoff, in Abwässer od. dgl. Flüssigkeiten - Google Patents

Vorrichtung zum Eintragen von Gasen, insbesondere von Sauerstoff, in Abwässer od. dgl. Flüssigkeiten

Info

Publication number
DE1250372B
DE1250372B DEG28982A DE1250372DA DE1250372B DE 1250372 B DE1250372 B DE 1250372B DE G28982 A DEG28982 A DE G28982A DE 1250372D A DE1250372D A DE 1250372DA DE 1250372 B DE1250372 B DE 1250372B
Authority
DE
Germany
Prior art keywords
gas supply
gas
supply pipes
waste water
outlet openings
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.)
Pending
Application number
DEG28982A
Other languages
German (de)
English (en)
Inventor
Karlsruhe Dr.-Ing. Hellmut Geiger
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.)
Publication date
Publication of DE1250372B publication Critical patent/DE1250372B/de
Pending 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
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Detergent Compositions (AREA)
DEG28982A 1960-02-06 Vorrichtung zum Eintragen von Gasen, insbesondere von Sauerstoff, in Abwässer od. dgl. Flüssigkeiten Pending DE1250372B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0028982 1960-02-06

Publications (1)

Publication Number Publication Date
DE1250372B true DE1250372B (de) 1967-09-14

Family

ID=7123616

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG28982A Pending DE1250372B (de) 1960-02-06 Vorrichtung zum Eintragen von Gasen, insbesondere von Sauerstoff, in Abwässer od. dgl. Flüssigkeiten

Country Status (7)

Country Link
US (1) US3154602A (forum.php)
BE (1) BE599685A (forum.php)
CH (1) CH408800A (forum.php)
DE (1) DE1250372B (forum.php)
FR (1) FR1278964A (forum.php)
GB (1) GB963897A (forum.php)
NL (1) NL113441C (forum.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244280A (en) * 1963-09-09 1966-04-05 Rex Chainbelt Inc Aerated grit chamber
US3330413A (en) * 1964-09-30 1967-07-11 Danjes Martin Apparatus for biological purification of sewage water
US3915450A (en) * 1970-12-21 1975-10-28 Domtar Ltd Lessening the impact on a solid body striking the surface of water or the like
CH578888A5 (forum.php) * 1973-09-08 1976-08-31 Hoechst Ag
EP1829827A1 (de) * 2006-03-03 2007-09-05 LINDE-KCA-Dresden GmbH Verfahren zur biologischen Reinigung von Abwässern mit simultanem Abbau von organischen und stickstoffhaltigen Verbindungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB105654A (forum.php) *
US1401535A (en) * 1919-11-05 1921-12-27 Gross Frederick Daniel Flotation apparatus and process
GB239271A (en) * 1924-06-02 1925-09-02 James Alger Coombs Improvements in appliances for supplying gas to liquid
US1912630A (en) * 1928-06-08 1933-06-06 Matless Cell Patent Holding Co Flotation process and apparatus
US2081382A (en) * 1933-11-21 1937-05-25 William M Piatt Sewage aeration
US2708571A (en) * 1951-05-29 1955-05-17 Industrikemiska Ab Method and apparatus for contacting gases and liquids
US2792202A (en) * 1954-03-26 1957-05-14 Llewellyn B Griffith Milk waste treatment

Also Published As

Publication number Publication date
NL113441C (forum.php)
US3154602A (en) 1964-10-27
GB963897A (en) 1964-07-15
FR1278964A (fr) 1961-12-15
BE599685A (forum.php)
CH408800A (de) 1966-02-28

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