This document specifies the evaluation method for size and concentration indices of fine bubbles generated through a nozzle. It is only applicable to fine bubble dispersion in water generated through the nozzle. It describes the sampling method for fine bubble dispersion from the nozzle into the retention container and the measurement procedure of size and concentration indices. Major applications of the equipment include parts for various industrial water systems and for such as consumer baths and kitchens.
Status: Under development
Edition: 1Number of pages: 20
Technical Committee: ISO/TC 281 Fine bubble technology
- ICS :
- 07.030 Physics. Chemistry
This standard contributes to the following Sustainable Development Goals:
ISO/DIS 7429-1Stage: 40.00
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