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Standard and/or project under the direct responsibility of ISO/TC 281 Secretariat Stage ICS
ISO 20298-1:2018
Fine bubble technology — Sampling and sample preparation for measurement — Part 1: Ultrafine bubble dispersion in water
60.60
ISO/FDIS 20304-1
Fine bubble technology — Water treatment applications — Part 1: Test method for evaluating ozone fine bubble water generating systems by the decolorization of methylene blue
50.20
ISO 20480-1:2017
Fine bubble technology — General principles for usage and measurement of fine bubbles — Part 1: Terminology
60.60
ISO 20480-2:2018
Fine bubble technology — General principles for usage and measurement of fine bubbles — Part 2: Categorization of the attributes of fine bubbles
60.60
ISO/DIS 20480-3
Fine bubble technology — General principles for usage and measurement of fine bubbles — Part 3: Terminology and methods for the generation of fine bubbles
40.00
ISO/DIS 20480-4
Fine bubble technology — General principles for usage and measurement of fine bubbles — Part 4: Terminology related to microbubble beds
40.60
ISO 21255:2018
Fine bubble technology — Storage and transportation of ultrafine bubble dispersion in water
60.60
ISO/TS 21256-1:2020
Fine bubble technology — Cleaning applications — Part 1: Test method for cleaning salt (NaCl)-stained surfaces
60.60
ISO 21256-2:2020
Fine bubble technology — Cleaning applications — Part 2: Test method for cleaning machine-oil stained surfaces of machined metal parts
60.60
ISO/DIS 21256-3
Fine bubble technology — Cleaning applications — Part 3: Test method for cleaning hard flooring surfaces
40.60
ISO 21910-1:2020
Fine bubble technology — Characterization of microbubbles — Part 1: Off-line evaluation of size index
60.60
ISO/TR 23015:2020
Fine bubble technology — Measurement technique matrix for the characterization of fine bubbles
60.60
ISO/TS 23016-1:2019
Fine bubble technology — Agricultural applications — Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce
60.60
ISO 23016-2:2019
Fine bubble technology — Agricultural applications — Part 2: Test method for evaluating the promotion of the germination of barley seeds
60.60
ISO/CD TR 23016-3
Fine bubble technology - Agricultural applications — Part 3: Guideline of minimum viable number concentration of ultrafine bubbles for promoting the germination of barley seeds
30.60
ISO/DTS 24217-2
Fine bubble technology – Guideline for systematic standardization of fine bubble technologies — Part 2: Assignment of sustainable development goals (SDGs) to fine bubble applications
30.99
ISO/AWI 24218-1
Fine bubble technology — Characterization of fine bubbles — Part 1: Evaluation of size and concentration indices by Laser Diffraction method
20.00
ISO 24261-1
Fine bubble technology — Elimination method for sample characterization — Part 1: Evaluation procedure
60.00
ISO/DIS 24261-2
Fine bubble technology — Elimination method for sample characterization — Part 2: Fine bubble elimination techniques
40.00

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