MEMBRANE DISTILLER AND MEMBRANE DISTILLATION ASSEMBLY COMPRISING SUCH MEMBRANE DISTILLER

The invention relates to a membrane distillation assembly (1) for providing purified water, and to a membrane distiller comprising an evaporation chamber (7), a condensation chamber (8), and a membrane (9) separating the evaporation chamber (7) and the condensation chamber (8) from each other, where...

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Bibliographic Details
Main Author HOLMSTRÖM, Björn
Format Patent
LanguageEnglish
French
German
Published 02.10.2024
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:The invention relates to a membrane distillation assembly (1) for providing purified water, and to a membrane distiller comprising an evaporation chamber (7), a condensation chamber (8), and a membrane (9) separating the evaporation chamber (7) and the condensation chamber (8) from each other, wherein the membrane (9) has a pore size equal to or less than 1000 nanometres. The membrane distiller (2) is characterized in that the membrane (9) is a multi-layer polymer membrane comprising a nonwoven first layer having a pore size equal to or less than 1000 nanometres and a spunbonded second layer that is laminated to the first layer, wherein the second layer (47) is facing the condensation chamber (8).
Bibliography:Application Number: EP20220821374