DE2301718A1 - Verfahren zur trennung von fluessiger und fester phase und raeumer zum entfernen des bodensatzes in einer anlage zur durchfuehrung des verfahrens - Google Patents

Verfahren zur trennung von fluessiger und fester phase und raeumer zum entfernen des bodensatzes in einer anlage zur durchfuehrung des verfahrens

Info

Publication number
DE2301718A1
DE2301718A1 DE2301718A DE2301718A DE2301718A1 DE 2301718 A1 DE2301718 A1 DE 2301718A1 DE 2301718 A DE2301718 A DE 2301718A DE 2301718 A DE2301718 A DE 2301718A DE 2301718 A1 DE2301718 A1 DE 2301718A1
Authority
DE
Germany
Prior art keywords
sludge
clarifier
screw
scraper
worm
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
DE2301718A
Other languages
German (de)
English (en)
Inventor
Wilhelm Ing Bauer
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.)
Simmering Graz Pauker AG
Original Assignee
Simmering Graz Pauker 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 Simmering Graz Pauker AG filed Critical Simmering Graz Pauker AG
Publication of DE2301718A1 publication Critical patent/DE2301718A1/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • B01D21/0021—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank provided with a jet pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/183—Construction of the scrapers or the driving mechanisms for settling tanks with multiple scraping mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
DE2301718A 1972-12-14 1973-01-13 Verfahren zur trennung von fluessiger und fester phase und raeumer zum entfernen des bodensatzes in einer anlage zur durchfuehrung des verfahrens Pending DE2301718A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1064872A AT316443B (de) 1972-12-14 1972-12-14 Verfahren zur Abtrennung von suspendierten oder kolloid verteilten Feststoffen aus Flüssigkeiten und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
DE2301718A1 true DE2301718A1 (de) 1974-06-27

Family

ID=3623767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2301718A Pending DE2301718A1 (de) 1972-12-14 1973-01-13 Verfahren zur trennung von fluessiger und fester phase und raeumer zum entfernen des bodensatzes in einer anlage zur durchfuehrung des verfahrens

Country Status (3)

Country Link
AT (1) AT316443B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH563794A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2301718A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338198A1 (de) * 1988-04-16 1989-10-25 Deutsche Babcock- Borsig Aktiengesellschaft Absetzbehälter für eine Belebtschlamm-Abwasser-Suspension
WO1997035655A1 (en) * 1996-03-25 1997-10-02 Microsep International (Canada) Corporation Water treatment system
WO1997035654A1 (en) * 1996-03-25 1997-10-02 Berger Dietmar J Wastewater treatment system
WO1998014258A1 (en) * 1996-10-02 1998-04-09 Microsep International (Canada) Corporation Water and wastewater treatment system with internal recirculation
CN104225974A (zh) * 2014-09-30 2014-12-24 任晓东 一种选矿用浓缩机耙架的副耙
CN105344136A (zh) * 2015-11-18 2016-02-24 亚太水处理(天长)有限公司 一种可去除淤泥块的中心传动刮泥机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN153184B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-10-10 1984-06-09 Dorr Oliver Inc

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338198A1 (de) * 1988-04-16 1989-10-25 Deutsche Babcock- Borsig Aktiengesellschaft Absetzbehälter für eine Belebtschlamm-Abwasser-Suspension
AU615728B2 (en) * 1988-04-16 1991-10-10 Borsig Gmbh Settling vessel for an activated-sludge/sewage suspension
WO1997035655A1 (en) * 1996-03-25 1997-10-02 Microsep International (Canada) Corporation Water treatment system
WO1997035654A1 (en) * 1996-03-25 1997-10-02 Berger Dietmar J Wastewater treatment system
WO1998014258A1 (en) * 1996-10-02 1998-04-09 Microsep International (Canada) Corporation Water and wastewater treatment system with internal recirculation
AU722025B2 (en) * 1996-10-02 2000-07-20 Veolia Water Solutions & Technologies Support Water and wastewater treatment system with internal recirculation
CN104225974A (zh) * 2014-09-30 2014-12-24 任晓东 一种选矿用浓缩机耙架的副耙
CN104225974B (zh) * 2014-09-30 2015-12-30 任晓东 一种选矿用浓缩机耙架的副耙
CN105344136A (zh) * 2015-11-18 2016-02-24 亚太水处理(天长)有限公司 一种可去除淤泥块的中心传动刮泥机
CN105344136B (zh) * 2015-11-18 2017-04-05 亚太水处理(天长)有限公司 一种可去除淤泥块的中心传动刮泥机

Also Published As

Publication number Publication date
AT316443B (de) 1974-07-10
CH563794A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-15

Similar Documents

Publication Publication Date Title
DE2713088C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2925269A1 (de) Abwasserklaervorrichtung
DE69735165T2 (de) Dreizonenvorrichtung zur reinigung durch flotation mit gelöster luft mit verbessertem wirkungsgrad
DE2042353C3 (de) Vorrichtung zum Filtrieren von Flüssigkeiten
DE2743956A1 (de) Vorrichtung zur gleichzeitigen behandlung von primaeren und sekundaeren abwasserschlaemmen
DE2301718A1 (de) Verfahren zur trennung von fluessiger und fester phase und raeumer zum entfernen des bodensatzes in einer anlage zur durchfuehrung des verfahrens
DE1442401A1 (de) Verfahren zur Abwasserbehandlung
EP1062996A1 (de) Vorklärbecken
DE1517551C3 (de) Wasseraufbereitungs- oder Abwasserbehandlungsanlage
DE102006020273B4 (de) Vorrichtung und Verfahren zum Reinigen von Abwasser
DE10200599B4 (de) Vorrichtung zum Abscheiden von organischem und anorganischem Material aus einer Flüssigkeit
DE3207658A1 (de) Verfahren und vorrichtung zur abtrennung von sand und schlamm aus abwaessern
DE1070143B (de) Verfahren und Vorrichtung zum Abscheiden von Feststoffen aus Flüssigkeiten durch kontinuierliches Absetzen und Eindicken
DE2551907B2 (de) Flockungsreaktor
DE4025465C1 (en) Waste water rain catch basin - has circular funnel with sludge sump and tangential inlet flow
DE626669C (de) Verfahren und Vorrichtung zur Scheidung der organischen Feststoffe von den anorganischen in Abwaessern
AT391854B (de) Vorrichtung zur aeroben abwasserreinigung
DE2740645A1 (de) Rundraeumer zur abwasserklaerung
EP1138363A2 (de) Vorrichtung und Verfahren zum Abziehen von gereinigtem Wasser aus einem Behälter bei der biologischen Reinigung von Abwasser
DE2065056A1 (en) Activated sludge effluent pruficn plant - for use with varying effluent flow
DE961249C (de) Kontinuierlich arbeitendes Klaerbecken fuer griessige und nichtgriessige Stoffe enthaltende Abwaesserfluessigkeiten
DE2810008C3 (de) Absetzeinrichtung
DE475040C (de) Verfahren und Vorrichtung zur Aufbereitung und Veredelung von Verwitterungs- und Absetzmassen, wie Kaolin, Asbest, Kreide u. dgl.
DE2160194A1 (de) Rundklaerbecken zum klaeren von abwasser
DE571566C (de) Flachbeckenklaeranlage