90.93 Standard confirmed Oct 28, 2024
ISO
ISO/TC 281 Fine bubble technology
International Standard
07.030 Physics. Chemistry
Published
This document establishes the general principles and descriptors to allow users to describe the quality of the liquid media and the size and concentration of fine bubbles. It is also intended to allow users to classify fine bubbles by rise velocity.
PUBLISHED
ISO 20480-2:2018
90.93
Standard confirmed
Oct 28, 2024