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ISO 20298-1:2018

Fine bubble technology -- Sampling and sample preparation for measurement -- Part 1: Ultrafine bubble dispersion in water

Üldinfo
Kehtiv alates 13.11.2018
Tegevusala (ICS grupid)
07.030 Füüsika. Keemia
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
13.11.2018
Põhitekst
This document specifies procedures and requirements for sampling and sample preparation of ultrafine bubble dispersions in water. This document is applicable to relatively stable dispersions where the size and number of bubbles are relatively constant for the duration of the sampling, sample preparation and measurement. This document is not applicable to less stable fine bubble dispersions or microbubble dispersions.
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ISO 20480-1:2017

Fine bubble technology -- General principles for usage and measurement of fine bubbles -- Part 1: Terminology
Uusim versioon Kehtiv alates 22.06.2017
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ISO 21255:2018

Fine bubble technology -- Storage and transportation of ultrafine bubble dispersion in water
Uusim versioon Kehtiv alates 12.10.2018
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ISO 21910-1:2020

Fine bubble technology -- Characterization of microbubbles -- Part 1: Off-line evaluation of size index
Uusim versioon Kehtiv alates 30.01.2020
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ISO/TR 23015:2020

Fine bubble technology -- Measurement technique matrix for the characterization of fine bubbles
Uusim versioon Kehtiv alates 10.08.2020