CLASSIFICATIONASEP MUHAMAD

SAMSUDIN, S.T.,M.T.

MEMBRANE SEPARATION

MEMBRANE

Material Source

Cross-section Structure

Bulk Structure Geometry Separation

Regime

Organic/ Polymer

Inorganic

Symmetric

Asymmetric

Integrally

Composite

Flat Sheet

Tubular

Porous

Nonporous

Ion Exchange

Material Source

Source : www.weiku.comSource : www.tjskl.org.cn

Organic/ Polymer Inorganic

Cross-section Structure

Source : www.sciencedirect.com

Symmetric Asymmetric

Cross-section Structure

Source : www.sciencedirect.com

Asymmetric Symmetric

Bulk Structure

Source : http://openi.nlm.nih.gov

Integrally Composite

Geometry

Source : www.membranespecialists.com

Flat Sheet Tubular

a. hollow fiber (d < 0,5 mm)b. capiler (d = 0,5 10 mm)c. tubular (d 10 mm).

Separation Regime

Sieving mechanism

Porous

Solution-diffusion

Non Porous

Charge exclusion

Ion Exchange

Source : web.ornl.gov Source : www.co2crc.com.au Source : glossary.periodni.com

Membrane for separation

polymeric

Inorganic

symmetric

asymmetric

integrally

composite non-porous

porous

charge non-porous

porous

Material source

Cross-section structure

Bulk structure

Selective barrier regime

Membrane process

charge non-porous

UF, MF

UF, NF

NF, RO, PV

RO, MF

ED

ED