NL7810314A - Werkwijze en inrichting voor het doen bezinken van ge- suspendeerde vaste stoffen in een vloeistof. - Google Patents

Werkwijze en inrichting voor het doen bezinken van ge- suspendeerde vaste stoffen in een vloeistof. Download PDF

Info

Publication number
NL7810314A
NL7810314A NL7810314A NL7810314A NL7810314A NL 7810314 A NL7810314 A NL 7810314A NL 7810314 A NL7810314 A NL 7810314A NL 7810314 A NL7810314 A NL 7810314A NL 7810314 A NL7810314 A NL 7810314A
Authority
NL
Netherlands
Prior art keywords
liquid
tray
diffuser
diffusers
wall
Prior art date
Application number
NL7810314A
Other languages
English (en)
Dutch (nl)
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 NL7810314A publication Critical patent/NL7810314A/nl

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)
NL7810314A 1978-07-19 1978-10-13 Werkwijze en inrichting voor het doen bezinken van ge- suspendeerde vaste stoffen in een vloeistof. NL7810314A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92606078A 1978-07-19 1978-07-19
US92606078 1978-07-19

Publications (1)

Publication Number Publication Date
NL7810314A true NL7810314A (nl) 1980-01-22

Family

ID=25452683

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810314A NL7810314A (nl) 1978-07-19 1978-10-13 Werkwijze en inrichting voor het doen bezinken van ge- suspendeerde vaste stoffen in een vloeistof.

Country Status (9)

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

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
CA2853070C (fr) 2011-02-25 2015-12-15 Fort Hills Energy L.P. Procede de traitement de bitume dilue a forte teneur en paraffine
CA2931815C (fr) 2011-03-01 2020-10-27 Fort Hills Energy L.P. Procede et unite pour la recuperation de solvant dans des residus dilues dans un solvant, provenant du traitement de la mousse de bitume
CA2865139C (fr) 2011-03-04 2015-11-17 Fort Hills Energy L.P. Procede pour ajout de solvant codirectionnel a de la mousse de bitume
CA2735311C (fr) 2011-03-22 2013-09-24 Fort Hills Energy L.P. Procede pour un chauffage a injection de vapeur directe de la mousse de bitume des sables bitumineux
CA3077966C (fr) 2011-04-28 2022-11-22 Fort Hills Energy L.P. Recuperation de solvant a partir de residus dilues par alimentation d'unflux de residus dilues par un solvant dans un digesteur
CA2740935C (fr) 2011-05-18 2013-12-31 Fort Hills Energy L.P. Regulation thermique amelioree du processus de traitement de la mousse de bitume
WO2019074416A1 (fr) * 2017-10-13 2019-04-18 Valmet Ab Clarificateur de liqueur verte à entrée tangentielle

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 (fr) * 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 (fr) * 1974-10-03 1977-02-25

Also Published As

Publication number Publication date
JPS5524590A (en) 1980-02-21
AU525617B2 (en) 1982-11-18
GB2025780B (en) 1983-05-05
FR2431317A1 (fr) 1980-02-15
IN152474B (fr) 1984-01-21
JPS5742366B2 (fr) 1982-09-08
AU4046378A (en) 1980-04-17
ZA785693B (en) 1980-05-28
GB2025780A (en) 1980-01-30
DE2848960A1 (de) 1980-05-14
CA1111782A (fr) 1981-11-03

Similar Documents

Publication Publication Date Title
US6099743A (en) Method and basin for sedimentation of sludge in waste water
EP0162650B1 (fr) Séparation de composants d'un mélange fluide
US8801940B2 (en) Feedwells
US4290898A (en) Method and apparatus for mechanically and chemically treating liquids
JP4562737B2 (ja) 凝集による処理方法およびリアクタ
NL7810314A (nl) Werkwijze en inrichting voor het doen bezinken van ge- suspendeerde vaste stoffen in een vloeistof.
CA2479326C (fr) Puits d'alimentation a deux zones pour epaississeur
US4263137A (en) Apparatus and method for the gravity settling of suspended solids
US20130193088A1 (en) Thickener/clarifier feedwell having volute peripheries
WO2006036014A1 (fr) Appareil de separation de coagulation
US6966985B2 (en) Self-diluting feedwell including a vertical education mechanism
JP3676659B2 (ja) 撹拌流形成手段を有する固液分離装置
JP3676208B2 (ja) 固液分離槽
KR102033285B1 (ko) 원형침전장치
JPS5990606A (ja) 分離装置
US8182701B2 (en) Method of optimizing feed distribution in a sedimentation vessel
US6997328B2 (en) Grit removal assemblies
EP0213508A2 (fr) Procédé et dispositif pour la séparation solides-liquides
AU704644B2 (en) Liquid/solids separator
US4417988A (en) Method for improving solids removal in clarifiers
JP3676658B2 (ja) 循環流式凝集分離装置
CA1172177A (fr) Extraction des solides d'un clarificateur
AU2003208184C1 (en) Dual zone feedwell for a thickener
CS253238B1 (cs) Úprava vody vločkovým mrakem a zařízení k jejímu provádění

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed