Particle Surface Area : (See Related Terms: Free Liquid Film and Adsorbed Liquid). Referring to the combined area of the surfaces of solids particles in some particular grouping. (Bul 13C)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}