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IT1044362B - Procedimento e dispositivo permettenti di stabilire una legge di ripartizione predeterminata della portata in una vena fluida e loro applicazione in procedimento di decantazione e di flottazione - Google Patents

Procedimento e dispositivo permettenti di stabilire una legge di ripartizione predeterminata della portata in una vena fluida e loro applicazione in procedimento di decantazione e di flottazione

Info

Publication number
IT1044362B
IT1044362B IT25409/75A IT2540975A IT1044362B IT 1044362 B IT1044362 B IT 1044362B IT 25409/75 A IT25409/75 A IT 25409/75A IT 2540975 A IT2540975 A IT 2540975A IT 1044362 B IT1044362 B IT 1044362B
Authority
IT
Italy
Prior art keywords
procedure
decantation
flotation
law
establish
Prior art date
Application number
IT25409/75A
Other languages
English (en)
Original Assignee
Verbiese
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 Verbiese filed Critical Verbiese
Application granted granted Critical
Publication of IT1044362B publication Critical patent/IT1044362B/it

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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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

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)
  • Physical Water Treatments (AREA)
  • Paper (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IT25409/75A 1974-07-31 1975-07-15 Procedimento e dispositivo permettenti di stabilire una legge di ripartizione predeterminata della portata in una vena fluida e loro applicazione in procedimento di decantazione e di flottazione IT1044362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427355A FR2280817A1 (fr) 1974-07-31 1974-07-31 Procede et dispositif permettant l'etablissement d'une loi de repartition predeterminee du debit dans une veine fluide

Publications (1)

Publication Number Publication Date
IT1044362B true IT1044362B (it) 1980-03-20

Family

ID=9142186

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25409/75A IT1044362B (it) 1974-07-31 1975-07-15 Procedimento e dispositivo permettenti di stabilire una legge di ripartizione predeterminata della portata in una vena fluida e loro applicazione in procedimento di decantazione e di flottazione

Country Status (10)

Country Link
JP (1) JPS5743286B2 (it)
BE (1) BE831207A (it)
CA (1) CA1052289A (it)
CH (1) CH599470A5 (it)
DE (1) DE2532528C3 (it)
ES (1) ES439877A1 (it)
FR (1) FR2280817A1 (it)
GB (1) GB1520277A (it)
IL (1) IL47840A (it)
IT (1) IT1044362B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382940A1 (fr) * 1977-03-08 1978-10-06 Erpac Procede de separation de matieres en suspension dans un liquide, par un traitement au moyen de particules, notamment de particules gazeuses et dispositif pour sa mise en oeuvre
FR2417475A1 (fr) * 1978-02-16 1979-09-14 Leroi Gerard Installation d'epuration pour petites collectivites
FR2487926B2 (fr) * 1980-07-31 1986-04-25 Verbiese Perfectionnement au dispositif permettant l'etablissement d'une loi de repartition determinee du debit dans une veine liquide
AT380863B (de) * 1982-06-16 1986-07-25 Sera Aquaristik Gmbh Verfahren und vorrichtung zur biologischen anaeroben denitrifikation von aquariumwasser
BE1003728A3 (fr) * 1989-10-17 1992-06-02 Jozsef Recsei Procede et installation physico-chimiques pour le traitement et l'epuration des eaux usees.
DE4100983A1 (de) * 1991-01-15 1992-07-16 Borsig Babcock Ag Vorrichtung zur biologischen reinigung von abwasser
GB9300218D0 (en) * 1993-01-07 1993-03-03 Grantham David J A hydraulic separation device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399135A (en) * 1967-09-29 1968-08-27 Neptune Microfloc Inc Method of removing solids from liquids
JPS5215740Y2 (it) * 1971-08-04 1977-04-08

Also Published As

Publication number Publication date
CA1052289A (fr) 1979-04-10
BE831207A (fr) 1975-11-03
GB1520277A (en) 1978-08-02
IL47840A0 (en) 1975-11-25
DE2532528C3 (de) 1979-10-11
JPS5743286B2 (it) 1982-09-14
DE2532528A1 (de) 1976-02-19
JPS5138767A (it) 1976-03-31
IL47840A (en) 1979-01-31
ES439877A1 (es) 1977-02-16
DE2532528B2 (de) 1979-02-15
FR2280817B1 (it) 1977-10-14
CH599470A5 (it) 1978-05-31
FR2280817A1 (fr) 1976-02-27

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