This document specifies the evaluation of fine bubbles size and concentration indices applied to the combined use of number-based size analysis and volume-based size analysis by the laser diffraction method. The methodology described is appropriate to both bimodal and multimodal samples over a broad size range (from tens of nanometers to tens of micrometers) and applies to ultrafine bubble and microbubble dispersions (MBD) and mixtures thereof.
Status: PublishedPublication date: 2023-02
Edition: 1Number of pages: 11
Technical Committee: ISO/TC 281 Fine bubble technology
- ICS :
- 07.030 Physics. Chemistry
This standard contributes to the following Sustainable Development Goals:
Buy this standard
|std 1 61||PDF + ePub|
|std 2 61||Paper|
ISO 24218-1:2023Stage: 60.60
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.