Final Draft
International Standard
ISO/FDIS 20018-1
Fine bubble technology — Characterization of ultrafine bubbles — Part 1: Data correction to exclude particulate contaminants for evaluating size and concentration indices
Reference number
ISO/FDIS 20018-1
Edition 1
© ISO 2026
Final Draft International Standard
Under development
This draft is in the approval phase.

Abstract

This document specifies the evaluation method for size and concentration indices of ultrafine bubbles including the data correction to exclude particulate contaminants using the blank water.It is only applicable to ultrafine bubble dispersion (UFBD) in water.

General information

  • Status
     : Under development
    Stage
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  • Edition
     : 1
    Number of pages
     : 17
  • Technical Committee :
    ISO/TC 281
    ICS :
    07.030 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

2
Zero Hunger
3
Good Health and Well-being
6
Clean Water and Sanitation
7
Affordable and Clean Energy
8
Decent Work and Economic Growth
14
Life Below Water
15
Life on Land

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