Draft
International Standard
ISO/DIS 21910-1
Fine bubble technology — Characterization of microbubbles — Part 1: Off-line evaluation of size/size index
Reference number
ISO/DIS 21910-1
Edition 2
© ISO 2026
Draft International Standard
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Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 21910-1:2020

ISO/DIS 21910-1

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CHF 67
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Abstract

This document specifies the evaluation method for the size index of microbubbles in microbubble dispersion. It is only applicable to microbubbles with or without shell in water within the range from 1 μm to 100 μm. It describes the sampling methods from the point generating or dispersing microbubbles in the retention container to the detecting point of the measuring instruments.

General information

  • Status
     : Under development

    You can help develop this draft international standard by contacting your national member

    Stage
    : DIS ballot initiated: 12 weeks [40.20]
  • Edition
     : 2
    Number of pages
     : 20
  • Technical Committee :
    ISO/TC 281
    ICS :
    07.030 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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