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FR3035005B1 - PROCESS FOR TREATING EFFLUENTS FROM CONCRETE PLANTS. - Google Patents

PROCESS FOR TREATING EFFLUENTS FROM CONCRETE PLANTS.

Info

Publication number
FR3035005B1
FR3035005B1 FR1553422A FR1553422A FR3035005B1 FR 3035005 B1 FR3035005 B1 FR 3035005B1 FR 1553422 A FR1553422 A FR 1553422A FR 1553422 A FR1553422 A FR 1553422A FR 3035005 B1 FR3035005 B1 FR 3035005B1
Authority
FR
France
Prior art keywords
concrete plants
treating effluents
effluents
treating
plants
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.)
Expired - Fee Related
Application number
FR1553422A
Other languages
French (fr)
Other versions
FR3035005A1 (en
Inventor
Daniel Lebrequier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1553422A priority Critical patent/FR3035005B1/en
Publication of FR3035005A1 publication Critical patent/FR3035005A1/en
Application granted granted Critical
Publication of FR3035005B1 publication Critical patent/FR3035005B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/186—Construction of the scrapers or the driving mechanisms for settling tanks with two or more scrapers fixed at different heights on a central rotating shaft
    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR1553422A 2015-04-17 2015-04-17 PROCESS FOR TREATING EFFLUENTS FROM CONCRETE PLANTS. Expired - Fee Related FR3035005B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1553422A FR3035005B1 (en) 2015-04-17 2015-04-17 PROCESS FOR TREATING EFFLUENTS FROM CONCRETE PLANTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1553422A FR3035005B1 (en) 2015-04-17 2015-04-17 PROCESS FOR TREATING EFFLUENTS FROM CONCRETE PLANTS.

Publications (2)

Publication Number Publication Date
FR3035005A1 FR3035005A1 (en) 2016-10-21
FR3035005B1 true FR3035005B1 (en) 2017-03-31

Family

ID=53200217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553422A Expired - Fee Related FR3035005B1 (en) 2015-04-17 2015-04-17 PROCESS FOR TREATING EFFLUENTS FROM CONCRETE PLANTS.

Country Status (1)

Country Link
FR (1) FR3035005B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154671A (en) * 1977-05-17 1979-05-15 Borges Alfred R Method and apparatus for recycling undelivered cement
JPS569253A (en) * 1979-07-03 1981-01-30 Kobe Steel Ltd Water granulated slag producing device
EP0158714B1 (en) * 1983-11-28 1989-01-04 Johann Müller AG Kieswerk & Baggereiunternehmung Solids-loaden liquid clarifying vessel and plant
SG119239A1 (en) * 2004-07-28 2006-02-28 Sp Zicom Pte Ltd Waste concrete and aggregate reclaimer
AT505281B1 (en) * 2007-08-24 2008-12-15 Abz Zierler Ges M B H & Co Kg DEVICE FOR SEPARATING SOLID PARTICLES FROM A DUMP

Also Published As

Publication number Publication date
FR3035005A1 (en) 2016-10-21

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Legal Events

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Year of fee payment: 2

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Effective date: 20161021

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Effective date: 20200108