ASTM C159
Full Name
ASTM C159 – Standard Specification for Vitrified Clay Filter Blocks
Scope
This specification establishes the criteria for acceptance, prior to installation, of vitrified clay filter block used in trickling filters for the treatment of sewage and industrial wastes.
Keywords
clay blocks; drains; filters; filter drainage; media; media supports; support; trickling filters; underdrains
Resources
