Definitions for "PKa"
"Pilotkonditionierungsanlage" (Pilot Conditioning Facility) This plant was built at Gorleben to open Castors and repack their contents for "final" storage underground, also at Gorleben. This plan was never approved. However, in an emergency, the remotely operated equipment might still   be used to repair leaking Castors.
( Ka) Compare with acid dissociation constant. The Ka of an acid is minus the base-10 log of its acid dissociation constant, Ka = - log Ka. For example, a Ka of 5 is equivalent to an acid dissociation constant of 10-5.
The prefix "p" merely denotes taking -log10 of whatever comes after the "p". In this case, it means -log10Ka.
Keywords:  archive, compressed, file
Compressed Archive File