DE2848960A1 - Verfahren zum absetzen von suspendierten feststoffen und vorrichtung zur durchfuehrung des verfahrens - Google Patents

Verfahren zum absetzen von suspendierten feststoffen und vorrichtung zur durchfuehrung des verfahrens

Info

Publication number
DE2848960A1
DE2848960A1 DE19782848960 DE2848960A DE2848960A1 DE 2848960 A1 DE2848960 A1 DE 2848960A1 DE 19782848960 DE19782848960 DE 19782848960 DE 2848960 A DE2848960 A DE 2848960A DE 2848960 A1 DE2848960 A1 DE 2848960A1
Authority
DE
Germany
Prior art keywords
liquid
tank
diffuser
diffusers
wall
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.)
Withdrawn
Application number
DE19782848960
Other languages
German (de)
English (en)
Inventor
Peter Kos
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of DE2848960A1 publication Critical patent/DE2848960A1/de
Withdrawn legal-status Critical Current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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological 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
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE19782848960 1978-07-19 1978-11-11 Verfahren zum absetzen von suspendierten feststoffen und vorrichtung zur durchfuehrung des verfahrens Withdrawn DE2848960A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92606078A 1978-07-19 1978-07-19

Publications (1)

Publication Number Publication Date
DE2848960A1 true DE2848960A1 (de) 1980-05-14

Family

ID=25452683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782848960 Withdrawn DE2848960A1 (de) 1978-07-19 1978-11-11 Verfahren zum absetzen von suspendierten feststoffen und vorrichtung zur durchfuehrung des verfahrens

Country Status (9)

Country Link
JP (1) JPS5524590A (ja)
AU (1) AU525617B2 (ja)
CA (1) CA1111782A (ja)
DE (1) DE2848960A1 (ja)
FR (1) FR2431317A1 (ja)
GB (1) GB2025780B (ja)
IN (1) IN152474B (ja)
NL (1) NL7810314A (ja)
ZA (1) ZA785693B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031665U (ja) * 1982-05-12 1985-03-04 日本テクトロン株式会社 臨床化学自動分析装置における測定装置
FR2568489B1 (fr) * 1984-07-31 1990-03-23 Alsthom Atlantique Procede de clarification a deux etages pour liquide charge de matieres solides
DE19718907A1 (de) * 1997-05-05 1998-11-19 Rhebau Rheinische Beton Und Ba Abwasserzuführ/verteileinrichtung für eine Abwasserreinigungskammer einer Kläranlage
US7527726B2 (en) 2006-01-25 2009-05-05 Q'max Solutions Inc. Fluid treatment apparatus
CA2733332C (en) 2011-02-25 2014-08-19 Fort Hills Energy L.P. Process for treating high paraffin diluted bitumen
CA2733342C (en) 2011-03-01 2016-08-02 Fort Hills Energy L.P. Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
CA2806891C (en) 2011-03-04 2014-12-09 Fort Hills Energy L.P. A solvent treatment process for treating bitumen froth with axi-symmetric distribution of separator feed
CA2735311C (en) 2011-03-22 2013-09-24 Fort Hills Energy L.P. Process for direct steam injection heating of oil sands bitumen froth
CA3077966C (en) 2011-04-28 2022-11-22 Fort Hills Energy L.P. Recovery of solvent from diluted tailings by feeding a solvent diluted tailings to a digester device
CA2740935C (en) 2011-05-18 2013-12-31 Fort Hills Energy L.P. Enhanced temperature control of bitumen froth treatment process
WO2019074416A1 (en) * 2017-10-13 2019-04-18 Valmet Ab GREEN LIQUID CLARIFIER WITH TANGENTIAL INPUT

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185785A (en) * 1935-06-08 1940-01-02 Dorr Co Inc Sedimentation process and apparatus
US2678730A (en) * 1951-02-02 1954-05-18 Dorr Co Flocculation and sedimentation
US2894637A (en) * 1956-01-11 1959-07-14 Dorr Oliver Inc Feedwells for sedimentation tanks
US3036715A (en) * 1959-04-29 1962-05-29 Richard H Gould Continuously operating settling and clarifier tank with rotating feed arrangement
BE653730A (ja) * 1964-09-29 1965-01-18
US3314547A (en) * 1964-11-16 1967-04-18 Wayne A Kivell Liquid clarifying apparatus
GB1176152A (en) * 1966-11-28 1970-01-01 Wilkinson Rubber Linatex Ltd Improvements in or relating to Horizontal Classifiers
US3862033A (en) * 1969-05-22 1975-01-21 Separa Brno Inzenyrska Kancela Method for sedimentation of solid impurities from liquids
JPS526946B2 (ja) * 1974-10-03 1977-02-25

Also Published As

Publication number Publication date
AU4046378A (en) 1980-04-17
AU525617B2 (en) 1982-11-18
ZA785693B (en) 1980-05-28
IN152474B (ja) 1984-01-21
GB2025780A (en) 1980-01-30
CA1111782A (en) 1981-11-03
JPS5742366B2 (ja) 1982-09-08
GB2025780B (en) 1983-05-05
NL7810314A (nl) 1980-01-22
JPS5524590A (en) 1980-02-21
FR2431317A1 (fr) 1980-02-15

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee