TN2011000016A1 - Process for treating a liquid by flotation induced by floating particles - Google Patents

Process for treating a liquid by flotation induced by floating particles

Info

Publication number
TN2011000016A1
TN2011000016A1 TN2011000016A TN2011000016A TN2011000016A1 TN 2011000016 A1 TN2011000016 A1 TN 2011000016A1 TN 2011000016 A TN2011000016 A TN 2011000016A TN 2011000016 A TN2011000016 A TN 2011000016A TN 2011000016 A1 TN2011000016 A1 TN 2011000016A1
Authority
TN
Tunisia
Prior art keywords
liquid
floating particles
treating
flotation
particles
Prior art date
Application number
TN2011000016A
Other languages
French (fr)
Inventor
Philippe Marteil
Philippe Breant
Jean-Paul Jeanmaire
Original Assignee
Veolia Water Solutions & Tech
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 PCT/EP2009/059680 external-priority patent/WO2010012694A1/en
Application filed by Veolia Water Solutions & Tech filed Critical Veolia Water Solutions & Tech
Publication of TN2011000016A1 publication Critical patent/TN2011000016A1/en

Links

Landscapes

  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Process for treating a liquid by flotation induced by floating particles that comprises a mixing step during which said floating particles are added to said liquid, a flotation step during which said floating particles rise to the surface of the liquid, and a step of separating said floating particles thus risen to the surface of the treated liquid, said process being characterized in that at least some of said floating particles have at least one flocculating polymer material attached to all or part of their surface, said process furthermore including no step of addition of gas and no step of addition of a free flocculating material not attached to said particles.
TN2011000016A 2009-07-27 2011-01-13 Process for treating a liquid by flotation induced by floating particles TN2011000016A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/059680 WO2010012694A1 (en) 2008-07-29 2009-07-27 Process for treating a liquid by flotation induced by floating particles

Publications (1)

Publication Number Publication Date
TN2011000016A1 true TN2011000016A1 (en) 2012-09-05

Family

ID=55024331

Family Applications (1)

Application Number Title Priority Date Filing Date
TN2011000016A TN2011000016A1 (en) 2009-07-27 2011-01-13 Process for treating a liquid by flotation induced by floating particles

Country Status (1)

Country Link
TN (1) TN2011000016A1 (en)

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