Semipermeable
Allowing passage of certain, especially small, molecules or ions but acting as a barrier to others. Use of biological and synthetic membranes.
Allowing passage of certain, especially small, molecules or ions but acting as a barrier to others. Use of biological and synthetic membranes.
Allowing passage of certain, especially small, molecules or ions but acting as a barrier to others. Use of biological and synthetic membranes.
You want to stay up to date about water entrepreneurship?
Subscribe here to the new Sanitation and Water Entrepreneurship Pact (SWEP) newsletter!