Total Sa

Saipem S.a.

Veolia Eau, Compagnie Generale Des Eaux

Vws Westgarth Limited

Samuel Heng

Pierre Pedenaud

Raymond Hallot

Michel Pierre Baylot

Stéphane Anres

Philippe Coffin

Didier Bigeonneau

Graeme Skivington

Mourad Ben Boudinar

A method for testing an underwater filtration system as well as the underwater testing device which enables the operation of filtration systems in aquatic conditions. The testing method includes introducing a flow of water into the underwater testing device via a water inlet, said underwater testing device including at least one filter, bringing said flow in the underwater testing device up to said filter, obtaining a filtrate downstream of said filter and discharging said filtrate into the environment via a discharge pipe. The underwater testing device is placed underwater at a depth of at least 500 meters.

Method and device for the underwater testing of a filtration system

Water treatment in at least one membrane filtration unit for enhanced hydrocarbon recovery

A water treatment method is provided. The method includes filtering water in a membrane filtration unit including at least one membrane filtration module, collecting a permeate and collecting a retentate at the outlet of the membrane filtration module, withdrawing solid materials and/or hydrocarbons contained in the retentate, in order to provide a treated retentate, recycling the treated retentate at the inlet of the membrane filtration module, and providing a treated water flow from the permeate from membrane filtration module(s). An installation adapted for applying this method is also provided.

Water treatment in at least one membrane filtration unit for assisted recovery of hydrocarbons

Growing community of inventors

Billere, France

Samuel Heng