| 摘要 |
<p>Procedure for the separation of hydrophilic materials from an emulsion and/or a mixture with a lipophilic and hydrophilic phase comprises leading the emulsion or the mixture over a hydrophobic membrane, whose wetting angle for water is greater than 90[deg]; permeating the oil through the microfiltration- or ultrafiltration membrane and holding back the hydrophilic phase using the membrane. An independent claim is included for a device, to the execution of the procedure, comprising a microfiltration- or an ultrafiltration membrane of a hydrophobic polymer or inorganic material, whose surface-wetting angle for water is greater than 90[deg].</p> |
