FR2229442A1 - Industrial effluent separating tank - has inclined corrugated plates with collectors for floating and sinking particles - Google Patents

Industrial effluent separating tank - has inclined corrugated plates with collectors for floating and sinking particles

Info

Publication number
FR2229442A1
FR2229442A1 FR7417089A FR7417089A FR2229442A1 FR 2229442 A1 FR2229442 A1 FR 2229442A1 FR 7417089 A FR7417089 A FR 7417089A FR 7417089 A FR7417089 A FR 7417089A FR 2229442 A1 FR2229442 A1 FR 2229442A1
Authority
FR
France
Prior art keywords
section
corrugated plates
collectors
floating
industrial effluent
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Withdrawn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
FR7417089A
Other languages
French (fr)
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.)
BURT DAVID GB
Original Assignee
BURT DAVID GB
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
Priority claimed from GB32987/74A external-priority patent/GB1484727A/en
Application filed by BURT DAVID GB filed Critical BURT DAVID GB
Publication of FR2229442A1 publication Critical patent/FR2229442A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • 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

Abstract

A liq. separator, esp. for removing suspended solids from industrial effluent, comprises a first section, central pptn. section, and third section. The first section leads into the pptn. section over a threshold; the pptn. section contg. parallel, inclined (pref. 35-45 degrees to horizontal), corrugated plates and U-elements standing upright at the upstream end to convey upwards any material which has ascended to the underside of the corrugated plates. Material settling at the plates is collected at the downstream end.
FR7417089A 1973-05-16 1974-05-16 Industrial effluent separating tank - has inclined corrugated plates with collectors for floating and sinking particles Withdrawn FR2229442A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2343373 1973-05-16
GB32987/74A GB1484727A (en) 1974-04-08 1974-04-08 Treatment of liquids

Publications (1)

Publication Number Publication Date
FR2229442A1 true FR2229442A1 (en) 1974-12-13

Family

ID=26251267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417089A Withdrawn FR2229442A1 (en) 1973-05-16 1974-05-16 Industrial effluent separating tank - has inclined corrugated plates with collectors for floating and sinking particles

Country Status (2)

Country Link
DE (1) DE2423872A1 (en)
FR (1) FR2229442A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013499A1 (en) * 1978-12-19 1980-07-23 Facet Industrial UK Limited Oily water plate separator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK157249C (en) * 1981-07-31 1990-04-30 Unicon Beton I S SEPARATELY SEPARATELY FOR THE SEPARATION OF OIL AND SAND FROM WASTE WATER
DE3441528A1 (en) * 1984-11-14 1986-05-28 Karl 8901 Welden Wiedemann Process and apparatus for disposing of mixtures composed of fat, organic substances and water
GB8918383D0 (en) * 1989-08-11 1989-09-20 Dunn Burt & Partners Improvements in and relating to the treatment of liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013499A1 (en) * 1978-12-19 1980-07-23 Facet Industrial UK Limited Oily water plate separator

Also Published As

Publication number Publication date
DE2423872A1 (en) 1974-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse