This document specifies the evaluation method for size and concentration indices of fine bubbles generated from showerhead. It is only applicable to fine bubble dispersion in water generated from showerhead using air. It describes the sampling method for fine bubble dispersion from the showerhead into the retention container and measurement procedure of size and concentration indices.
Status: Under developmentYou can help develop this draft international standard by contacting your national member
Edition: 1Number of pages: 14
Technical Committee: ISO/TC 281 Fine bubble technology
- ICS :
- 07.030 Physics. Chemistry
This standard contributes to the following Sustainable Development Goals:
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|std 1 61|
|std 2 61||Paper|
ISO/DIS 7428-1Stage: 40.20
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