Commission Oenology

Adopted

Reverse osmosis membranes

RESOLUTION OENO 30/2000

INTERNATIONAL OENOLOGICAL CODEX

REVERSE OSMOSIS MEMBRANES

1.      OBJECTIVE, ORIGIN AND SCOPE OF APPLICATION

A reverse osmosis membrane is a membrane belonging to the group of semi-permeable thin-layer composites (known as TFC, or Thin Film Composite

Electrodialysis membranes

RESOLUTION OENO 29/2000

INTERNATIONAL OENOLOGICAL CODEX

ELECTRODIALYSIS MEMBRANES

1.      Objective, Origin and Scope of Application

An electrodialysis membrane is a thin, dense, insoluble wall composed of a polymer material that is permeable to ions.  When placed between t