DE1280165B - Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern - Google Patents

Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern

Info

Publication number
DE1280165B
DE1280165B DEK57938A DEK0057938A DE1280165B DE 1280165 B DE1280165 B DE 1280165B DE K57938 A DEK57938 A DE K57938A DE K0057938 A DEK0057938 A DE K0057938A DE 1280165 B DE1280165 B DE 1280165B
Authority
DE
Germany
Prior art keywords
downpipe
wastewater
waste water
clarifier
air
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
DEK57938A
Other languages
German (de)
English (en)
Inventor
Dr-Ing Werner Zarnack
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DEK57938A priority Critical patent/DE1280165B/de
Priority to GB5525666A priority patent/GB1163780A/en
Priority to FR87365A priority patent/FR1505047A/fr
Priority to BE691284D priority patent/BE691284A/xx
Publication of DE1280165B publication Critical patent/DE1280165B/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
    • C02F3/1294—"Venturi" aeration means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DEK57938A 1965-12-16 1965-12-16 Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern Pending DE1280165B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEK57938A DE1280165B (de) 1965-12-16 1965-12-16 Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern
GB5525666A GB1163780A (en) 1965-12-16 1966-12-09 Apparatus for biological clarification of waste-water
FR87365A FR1505047A (fr) 1965-12-16 1966-12-14 Procédé pour la clarification biologique des eaux résiduaires et appareil pour la mise en oeuvre de ce procédé
BE691284D BE691284A (Sortimente) 1965-12-16 1966-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK57938A DE1280165B (de) 1965-12-16 1965-12-16 Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern

Publications (1)

Publication Number Publication Date
DE1280165B true DE1280165B (de) 1968-10-10

Family

ID=7228471

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK57938A Pending DE1280165B (de) 1965-12-16 1965-12-16 Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern

Country Status (4)

Country Link
BE (1) BE691284A (Sortimente)
DE (1) DE1280165B (Sortimente)
FR (1) FR1505047A (Sortimente)
GB (1) GB1163780A (Sortimente)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318831A1 (fr) * 1975-07-22 1977-02-18 Nouveaux Ets Sueur Appareil de brassage pour le traitement d'eaux usees par injection de gaz
WO2013164349A3 (de) * 2012-05-02 2014-01-09 Windmöller & Hölscher Kg Mischvorrichtung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390989A1 (fr) * 1977-05-17 1978-12-15 Kamelmacher Eduard Perfectionnements a l'aeration des liquides
US4564480A (en) * 1978-12-20 1986-01-14 Eduard Kamelmacher Aeration system and method
AP2604A (en) * 2006-03-28 2013-02-27 Mathew Benedict Carlisle Aeration system for tank
CN109354323A (zh) * 2018-11-30 2019-02-19 南昌大学 一种水源地保护区公路径流自循环净化应急系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196136B (de) * 1959-03-12 1965-07-01 Overhoff Fa Julius Vorrichtung zum Belueften von Wasser

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196136B (de) * 1959-03-12 1965-07-01 Overhoff Fa Julius Vorrichtung zum Belueften von Wasser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318831A1 (fr) * 1975-07-22 1977-02-18 Nouveaux Ets Sueur Appareil de brassage pour le traitement d'eaux usees par injection de gaz
WO2013164349A3 (de) * 2012-05-02 2014-01-09 Windmöller & Hölscher Kg Mischvorrichtung
US10058831B2 (en) 2012-05-02 2018-08-28 Windmöller & Hölscher Kg Mixing device comprising at least four outlet arms having diverse vertical angles

Also Published As

Publication number Publication date
BE691284A (Sortimente) 1967-05-16
GB1163780A (en) 1969-09-10
FR1505047A (fr) 1967-12-08

Similar Documents

Publication Publication Date Title
DE2216304C3 (de) Einrichtung zur Umwälzung und Belüftung einer sich in einem Belebungsbecken einer Kläranlage befindenden Flüssigkeit
US3220706A (en) Sewage treatment system
DE2216767C3 (de) Vorrichtung zur biologischen Reinigung von Abwasser
US3228526A (en) Apparatus for gasification of liquids
US3206032A (en) Sewage disposal tank
DE2934483C2 (Sortimente)
US4440645A (en) Dissolving gas in a liquid
US4477393A (en) Apparatus for dissolution of gases in liquid
DE2300157A1 (de) Verfahren und einrichtung zur reinigung von abwasser
DE2151205A1 (de) Verfahren und vorrichtung zum belueften von in einem behaelter befindlichen fluessigkeiten
US2348125A (en) Sewage treatment
US2678914A (en) Apparatus for treating polluted liquids
DE1280165B (de) Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern
CH623294A5 (Sortimente)
DE1298942B (de) Biologische Klaeranlage fuer Abwaesser oder dergleichen Fluessigkeiten
DE3130597C2 (de) Verfahren und Vorrichtung zum Begasen einer Flüssigkeit
DE1246603B (de) Verfahren und Einrichtung zum Belueften von Abwasser in einem Belebungsbecken
DE3603466A1 (de) Vorrichtung zum begasen und umwaelzen von fluessigkeiten in becken
DE4112377C2 (de) Kompaktreaktor für die aerobe biologische Abwasserreinigung
EP0952113B1 (de) Waschwasser-Aufbereitungsanlage
US3881700A (en) Water treatment plant
DE1950787A1 (de) Vorrichtung zur biologischen Abwasserreinigung
DE2310978A1 (de) Verfahren zum betrieb einer klaeranlage und belueftungsbecken zur durchfuehrung dieses verfahrens
EP0117463B1 (de) Verfahren und Einrichtung zur Be- und Entgasung von Flüssigkeiten
DE3031476C2 (de) Verfahren zur Belüftung von Abwasser in einem Belebungsbecken einer biologischen Abwasserreinigungsanlage