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ISO 7429-1:2024

Fine bubble technology — Industrial and consumer device applications — Part 1: Assessment of water pressure driven nozzles by evaluating size and concentration indices of generated fine bubbles ISO 7429-1:2024

Publication date:   Apr 19, 2024

General information

60.60   Standard published   Apr 19, 2024

ISO

ISO/TC 281 Fine bubble technology

International Standard

07.030   Physics. Chemistry

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Scope

This document specifies the evaluation methods for size and concentration indices of fine bubbles (FBs) generated through a nozzle. It only applies to FB dispersions (FBDs) in water generated through the nozzle. It describes the sampling method for a FBD from the nozzle into the retention container and the measurements of size and concentration indices.
Major applications of the equipment include components of various industrial water systems and consumer baths and kitchens.

Life cycle

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PUBLISHED
ISO 7429-1:2024
60.60 Standard published
Apr 19, 2024




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