90.60 Close of review Sep 3, 2024
ISO
ISO/TC 27/SC 1 Coal preparation: Terminology and performance
International Standard
73.040 Coals
This document specifies a method for the comparative evaluation of the performances of flocculants for clarification, thickening and sedimentation applications on a given slurry. This performance can be evaluated by
a) the settling velocity in the initial period,
b) the sediment volume after compaction and consolidation, and
c) the clarity of the supernatant liquid.
WITHDRAWN
ISO 10086-1:2000
PUBLISHED
ISO 10086-1:2019
90.60
Close of review
Sep 3, 2024