BS IS0 21255:2018 BSl Standards Publication Fine bubble technology - Storage and transportation of ultrafine bubble dispersion in water bsi. BSISO21255:2018 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 21255:2018. The UK participation inits preparation was entrusted to Technical Committee LBI/50, Fine Bubble Technology (FBT). Alistoforganizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsible for its correctapplication @TheBritishStandardsInstitution2018 Published byBSIStandards Limited2018 ISBN978058099249 0 ICS07.030 CompliancewithaBritish Standard cannotconfer immunityfrom legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31October 2018. Amendments/corrigenda issued since publication Date Text affected BS ISO 21255:2018 INTERNATIONAL ISO 21255 STANDARD First edition 2018-11-01 Fine bubble technology Storage and transportation of ultrafine bubble dispersion in water Technologie desfines bulles-Conservation et transport d'ultrafines bullesendispersiondansl'eau Reference number ISO 21255:2018(E) ISO @ IS0 2018